Spring cushion production machine

Abstract

The utility model discloses a spring cushion production machine which comprises a feeding mechanism, a welding and cutting mechanism and a bonding mechanism. The feeding mechanism is used for inputting the continuous bagged spring strings; the welding and cutting mechanism is arranged on the downstream portion of the feeding mechanism and used for welding the two continuous bagged spring strings together and dividing the two continuous bagged spring strings into independent double-layer bagged spring strips. The bonding mechanism is arranged on the downstream of the welding and cutting mechanism and used for bonding the multiple double-layer bagged spring strips into the spring cushion, and the welding and cutting mechanism comprises a material arranging mechanism, a conveying mechanism, a welding mechanism and a cutting mechanism; according to the utility model, the arrangement mechanism is arranged, so that the welding position of the welding mechanism is accurate; and secondly, the arrangement mechanism, the conveying mechanism, the welding mechanism and the cutting mechanism are arranged to be matched, the welding mechanism firstly welds the continuous bagged spring string into the continuous double-layer bagged spring string, then the cutting mechanism conducts cutting, the whole action is coherent, feeding and aligning do not need to be conducted again, and efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring cushion production machinery technical field, concretely relates to a spring cushion production machinery. BACKGROUND

[0002] Spring cushion production machinery is needed for producing spring cushion, especially spring cushion gluing machine.

[0003] The existing spring cushion gluing machine generally sticks together multiple spring strings to form a bed net. However, this method is slow and has low production efficiency.

[0004] To improve production efficiency, the existing "a multi-stage bed net combination device and bed net combination method" inputs two bagged spring strings into two first conveying belts, pushes the bagged spring strings on the two first conveying belts to a second conveying belt, and combines the two bagged spring strings on the second conveying belt into a composite spring string (specifically, the two bagged spring strings are pushed to the second conveying belt and stuck together), and then sticks together the composite spring string to produce a bed net.

[0005] However, this method needs to push two bagged spring strings from the first conveying belt to the second conveying belt for sticking together each time, which is prone to misalignment at the sticking position, which is not conducive to product quality. Secondly, the spring combination structure is not continuous, which is not conducive to continuous production. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a spring cushion production machinery.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] A spring cushion production machinery comprises a feeding mechanism, a welding and cutting mechanism, and a sticking mechanism.

[0009] The feeding mechanism is used for inputting continuous bagged spring strings.

[0010] The welding and cutting mechanism is arranged downstream of the feeding mechanism and is used for welding together two continuous bagged spring strings and dividing them into independent double-layer bagged spring strips.

[0011] The sticking mechanism is arranged downstream of the welding and cutting mechanism and is used for sticking together multiple double-layer bagged spring strips into a spring cushion.

[0012] The welding and cutting mechanism comprises a material arranging mechanism, a conveying mechanism, a welding mechanism and a cutting mechanism. The material arranging mechanism is arranged at the input end of the conveying mechanism to assist in relatively close arrangement of two continuous bagged strings and to keep the distance between two adjacent springs in the same continuous bagged spring string. At least one welding mechanism is arranged on the welding and cutting mechanism. All the welding mechanisms are used to weld two continuous bagged spring strings together to form a double-layer continuous bagged spring string. The cutting mechanism is used to divide the continuous double-layer bagged spring string into independent double-layer bagged spring strings. The material arranging mechanism, the conveying mechanism, the welding mechanism and the cutting mechanism cooperate to output the double-layer bagged spring string from the conveying mechanism.

[0013] Further, the material arranging mechanism comprises a limiting groove, a partition plate and a dial. The partition plate is arranged in the limiting groove, so that the limiting groove forms two material passing channels separated by the partition plate. Two dials are arranged at the output ends of the two material passing channels respectively. At least one dial piece is arranged on each dial.

[0014] Further, the dials extend outward along the direction of the material passing channels towards the partition plate. The two dials are arranged on the two sides of the outward extension of the partition plate. The welding and cutting mechanism further comprises a spring clamping mechanism. The spring clamping mechanism comprises a clamping plate drive and clamping plates. Two clamping plates are arranged on the two sides of the partition plate respectively. The clamping plate drive is used to drive the clamping plates to relatively close or relatively far away. The spring clamping mechanism can be displaced along the conveying direction of the conveying mechanism.

[0015] Further, the conveying mechanism comprises at least one set of clamping conveying belts / clamping conveying chains. All the clamping conveying belts / clamping conveying chains are arranged in a head-to-tail manner. The welding mechanisms and / or the cutting mechanisms are arranged between two adjacent sets of clamping conveying belts / clamping conveying chains.

[0016] Further, the cutting mechanism comprises a cutting drive and a cutting knife. The cutting drive is used to drive the cutting knife to move linearly for cutting.

[0017] Further, all the welding mechanisms comprise a welding knife and a knife die. The welding knife and the knife die can be relatively close or relatively far away. The welding mechanisms can be displaced along the conveying direction of the conveying mechanism.

[0018] Further, the welding mechanisms and / or the cutting mechanisms are arranged between the material arranging mechanism and the conveying mechanism.

[0019] Further, the welding knife and / or the knife die of at least one set of welding mechanisms are provided with a through groove. The cutting mechanism divides the double-layer bagged spring string into double-layer bagged spring strings through the through groove.

[0020] Further, at least two groups of welding and cutting mechanisms are arranged downstream of the feeding mechanism, and a sorting mechanism is arranged between the welding and cutting mechanisms and the bonding mechanism, the sorting mechanism is used for inputting the double-layer bagged spring strips from two or more welding and cutting mechanisms into the bonding mechanism one by one, the sorting mechanism comprises a first conveying belt, a second conveying belt and a material taking mechanism, the first conveying belt is arranged oppositely, the second conveying belt is arranged between the two first conveying belts, the first conveying belt is used for receiving the double-layer bagged spring strips conveyed by the welding and cutting mechanisms, the material taking mechanism is used for transferring the double-layer bagged spring strips on the first conveying belt to the second conveying belt, and the second conveying belt is used for driving the double-layer bagged spring strips to enter the bonding mechanism.

[0021] Further, the bonding mechanism is a bagged spring soft cushion bonding machine, and the feeding end of the bagged spring soft cushion bonding machine is arranged downstream of the welding mechanism and is used for bonding a plurality of double-layer bagged spring strips into a bed net.

[0022] The spring soft cushion production machine has the following beneficial effects:

[0023] The spring soft cushion production machine has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a principle schematic view of the spring soft cushion production machine;

[0025] Figure 2 It is a principle schematic view of the spring soft cushion production machine; Figure 1

[0026] Figure 3 It is a principle schematic view of the spring soft cushion production machine when producing a bed cushion;

[0027] Figure 4 It is a principle schematic view of the spring soft cushion production machine when producing a bed cushion;

[0028] Figure 5 It is a principle schematic view of the spring soft cushion production machine when producing a bed cushion; Figure 4 It is a principle schematic view of the spring soft cushion production machine when producing a bed cushion;

[0029] Figure 6 It is a principle schematic view of the spring soft cushion production machine when producing a bed cushion; Figure 5

[0030] ​​Figure 7 is a partial view B of the embodiment; Figure 5

[0031] Figure 8 is a perspective view of the welding mechanism, cutting mechanism and clamping spring mechanism in the embodiment; Figure 4

[0032] Figure 9 is a perspective view of the shunting mechanism in the embodiment. Figure 4 DETAILED DESCRIPTION

[0033] The utility model will be further described in connection with the drawings and specific embodiments, so as to more clearly understand the technical thought of the utility model claimed.

[0034] As Figures 1 to 9 shown in the utility model discloses a spring cushion production machinery, including feeding mechanism 1, welding cutting mechanism 2 and bonding mechanism 3;

[0035] Feeding mechanism 1 is used for inputting continuous bagged spring string;

[0036] Welding cutting mechanism 2 is arranged downstream of feeding mechanism 1, and is used for welding two continuous bagged spring strings together and dividing into independent double-layer bagged spring strips;

[0037] Bonding mechanism 3 is arranged downstream of welding cutting mechanism 2, and is used for bonding multiple double-layer bagged spring strips into spring cushion;

[0038] The welding cutting mechanism 2 includes material arranging mechanism 21, conveying mechanism 22, welding mechanism 23 and cutting mechanism 24, the material arranging mechanism 21 is arranged at the input end of the conveying mechanism 22 and is used for assisting two continuous bagged strings to be relatively close and keep the interval of adjacent two springs in the same continuous bagged spring string, at least one welding mechanism 23 is arranged on the welding cutting mechanism 2, and all the welding mechanisms 23 are used for welding two continuous bagged spring strings together to form double-layer continuous bagged spring string, the cutting mechanism 24 is used for dividing continuous double-layer bagged spring string into independent double-layer bagged spring strip, and the material arranging mechanism 21, conveying mechanism 22, welding mechanism 23 and cutting mechanism 24 cooperate to output double-layer bagged spring strip from conveying mechanism 24.

[0039] ​​​The utility model discloses a welding mechanism for continuous bagged spring string, which comprises a feeding mechanism, a material arranging mechanism, a conveying mechanism, a welding mechanism and a cutting mechanism.

[0040] The utility model discloses a welding mechanism for continuous bagged spring string, which comprises a feeding mechanism, a material arranging mechanism, a conveying mechanism, a welding mechanism and a cutting mechanism.

[0041] Further, the material arranging mechanism 21 comprises a limiting groove 211, a partition plate 212 and a dial plate 213, the limiting groove 211 is provided with the partition plate 212, so that the limiting groove 211 constitutes two material passing channels 2101 separated by the partition plate 212, two dial plates 213 are respectively arranged at the output ends of the two material passing channels 2101, and at least one dial piece is arranged on the dial plate 213.

[0042] More specifically, the limiting groove 211 can be in the shape of " " 凵 " or " ", as long as it can limit the continuous bagged spring string.

[0043] More specifically, the limiting groove 211 can be a conveying belt / conveying chain plate provided with limiting plates on at least two sides, and limiting plates are also arranged above the conveying belt / conveying chain plate.

[0044] More specifically, by arranging the partition plate 212, the limiting groove 211 is separated into two material passing channels 2101 by the partition plate 212, when the two continuous bagged spring strings pass through the two material passing channels 2101 respectively, the spacing between the two continuous bagged spring strings is at least only the thickness of the partition plate 212, so that the positions of the two continuous bagged spring strings are effectively close to each other; at the same time, the dial plate 213 is arranged, the bagged springs of the continuous bagged spring string are moved by the dial plate 213, so that the spacing between the adjacent two bagged springs is the spacing of the dial pieces on the dial plate 213, which effectively ensures the position accuracy of the continuous bagged spring string and is beneficial to subsequent welding.

[0045] Further, two dials 213 are arranged on the two sides of the outward extension of the partition wall 212 along the material passing channel 2101, and the welding cutting mechanism 2 further comprises a clamping spring mechanism 25, which comprises a clamping plate drive 251 and clamping plates 252. The two clamping plates 252 are oppositely arranged on the two sides of the partition wall 212, and the clamping plate drive 251 is used to drive the clamping plates 252 to relatively approach or move away from each other. The clamping spring mechanism 25 can be displaced along the conveying direction of the conveying mechanism 22.

[0046] More specifically, by arranging the clamping spring mechanism 25 which can relatively clamp and be displaced along the conveying direction of the conveying mechanism 22, when the two dials 213 push the bagged springs out at equal distances, the clamping plates 252 relatively approach from the two sides of the partition wall to clamp two groups of continuous bagged spring strings, and then the clamping spring mechanism 25 clamps the two groups of continuous bagged spring strings to be displaced outward, so that the two groups of continuous bagged spring strings are separated from the partition wall 212 and tightly abut on each other to reach the designated position, which is beneficial to the subsequent welding and cutting processes.

[0047] Further, the conveying mechanism 22 comprises at least one group of clamping conveying belts / clamping conveying chains, and all the clamping conveying belts / clamping conveying chains are oppositely arranged. The welding mechanism 23 and / or the cutting mechanism 24 are arranged between any two adjacent groups of clamping conveying belts / clamping conveying chains.

[0048] More specifically, the clamping conveying belts / clamping conveying chains have the advantages of stable conveying, accurate conveying and start-stop operation, which is beneficial to the accurate output of the bagged spring strings and the cooperation with the welding process and the cutting process.

[0049] More specifically, a plurality of groups of clamping conveying belts / clamping conveying chains are oppositely arranged, and the welding mechanism 23 and / or the cutting mechanism 24 are arranged between any two adjacent groups of clamping conveying belts / clamping conveying chains, so that a plurality of positions can be welded at one time during the conveying process, the welding efficiency is improved, and the cutting position can be selected by the cutting mechanism 24, which is beneficial to continuous production.

[0050] Further, the cutting mechanism 24 comprises a cutting drive 241 and a cutting knife 242, and the cutting drive 241 is used to drive the cutting knife 242 to move linearly for cutting.

[0051] More specifically, the cutting drive 241 can be selected from a cylinder, a ball screw mechanism, a crank slider mechanism and other linear driving devices, as long as it can drive the cutting knife 242 to move linearly for cutting.

[0052] Further, all the welding mechanisms 23 comprise a welding knife 231 and a knife die 232, and the welding knife 231 and the knife die 232 can relatively approach or move away from each other. The welding mechanism 23 can be displaced along the conveying direction of the conveying mechanism 22.

[0053] More preferably, the welding knife 231 and the knife die 232 are preferably ultrasonic welding knife and ultrasonic knife die.

[0054] More preferably, the driving of the welding knife 231 and the knife die 232 to move close to or away from each other is the welding drive 233, which can be selected from a linear drive device such as a cylinder, a ball screw mechanism, a crank slider mechanism, etc., as long as it can drive the welding knife 231 and the knife die 232 to move close to or away from each other.

[0055] More specifically, the welding mechanism 23 can be displaced along the conveying direction of the conveying mechanism 22, so that when the welding mechanism 23 welds the non-woven fabric between the clamped continuous bagged spring strings, the continuous bagged spring strings can be clamped and fed into the conveying mechanism 22, so that the whole process is continuous.

[0056] More preferably, the displacement of the welding knife 231 and the knife die 232 along the conveying direction of the conveying mechanism 22 is the displacement drive 234, which can be selected from a linear drive device such as a cylinder, a ball screw mechanism, a crank slider mechanism, etc., as long as it can drive the welding knife 231 and the knife die 232 to move along the conveying direction of the conveying mechanism 22.

[0057] It should be noted that the welding mechanism 23 and the spring clamping mechanism 25 can be displaced along the conveying direction of the conveying mechanism 22 synchronously.

[0058] Further, the welding mechanism 23 and / or the cutting mechanism 24 are arranged between the material arranging mechanism 21 and the conveying mechanism 22.

[0059] More specifically, the welding mechanism 23 and / or the cutting mechanism 24 are arranged between the material arranging mechanism 21 and the conveying mechanism 22, so that after the material arranging by the material arranging mechanism 21, the welding mechanism 23 and / or the cutting mechanism 24 can accurately weld and / or cut two continuous bagged spring strings, which is beneficial to the accuracy of the welding position and / or the cutting position.

[0060] Further, at least one set of welding knife 231 and / or knife die 232 of the welding mechanism 23 is provided with a through slot, and the cutting mechanism 24 cuts the double-layer bagged spring string into double-layer bagged spring strips through the through slot.

[0061] More specifically, by providing the through slot, the cutting mechanism 24 can cut through the through slot, and at the same time, the welding mechanism 23 can weld the two sides of the cut double-layer bagged spring, so as to realize continuous production without the need for repeated alignment.

[0062] Further, at least two groups of the welding and cutting mechanism 2 are arranged downstream of the feeding mechanism 1, and a sorting mechanism 4 is arranged between the welding and cutting mechanism 2 and the bonding mechanism 3, the sorting mechanism 4 is used to input the double-layer bagged spring strips from two or more welding and cutting mechanisms 2 into the bonding mechanism 3 one by one, the sorting mechanism 4 comprises a first conveying belt 41, a second conveying belt 42 and a taking mechanism 43, at least two first conveying belts 41 are oppositely arranged, the second conveying belt 42 is arranged between the two first conveying belts 41, the first conveying belt 41 is used to receive the double-layer bagged spring strips output by the welding and cutting mechanism 2, the taking mechanism 43 is used to transfer the double-layer bagged spring strips on the first conveying belt 41 to the second conveying belt 42, and the second conveying belt 42 is used to drive the double-layer bagged spring strips to input into the bonding mechanism 3.

[0063] More specifically, by arranging two or more groups of the welding and cutting mechanism 2 and the sorting mechanism 4, the two groups of the welding and cutting mechanism 2 can be used to supply the bonding mechanism 3 in turn, so that the production efficiency is effectively improved.

[0064] Further, the bonding mechanism 3 is a bagged spring soft cushion bonding machine, and the feeding end of the bagged spring soft cushion bonding machine is arranged downstream of the welding mechanism and is used to bond a plurality of double-layer bagged spring strips into a bed net.

[0065] It should be noted that the bagged spring soft cushion bonding machine is a commonly used machine, which can spray glue to bond continuous bagged spring strings, and is a commonly known machine, which will not be described in detail here.

[0066] For those skilled in the art, other various corresponding changes and modifications can be made according to the above-described technical solutions and concepts, and all these changes and modifications should belong to the protection scope of the present application.

Claims

1. A spring mattress production machine characterized by: The device comprises a feeding mechanism, a welding and cutting mechanism and a bonding mechanism. The feeding mechanism is used for feeding the continuous pocketed spring strings. The welding and cutting mechanism is arranged downstream of the feeding mechanism and used for welding two continuous pocketed spring strings together and dividing them into independent double-layer pocketed spring strips. The bonding mechanism is arranged downstream of the welding and cutting mechanism and used for bonding multiple double-layer pocketed spring strips into a spring mattress. The welding and cutting mechanism comprises a material arranging mechanism, a conveying mechanism, a welding mechanism and a cutting mechanism.

2. The spring mattress production machine of claim 1, wherein: The material arranging mechanism is arranged at the input end of the conveying mechanism and used for assisting the relative close of two continuous pocketed strings and keeping the distance between two adjacent springs in the same continuous pocketed spring string.

3. The spring mattress production machine of claim 2, wherein: All the welding mechanisms are used for welding two continuous pocketed spring strings together to form double-layer continuous pocketed spring strings.

4. The spring mattress production machine of claim 1, wherein: The cutting mechanism is used for dividing the continuous double-layer pocketed spring strings into independent double-layer pocketed spring strips.

5. The spring mattress production machine of claim 1, wherein: The material arranging mechanism comprises a limiting groove, a partition plate and a dial.

6. The spring mattress production machine of claim 1, wherein: The limiting groove is provided with the partition plate, so that the limiting groove forms two material passing channels separated by the partition plate.

7. The spring mattress production machine of claim 1, wherein: Two dials are arranged at the output ends of the two material passing channels.

8. The spring mattress production machine of claim 6, wherein: The dial is provided with at least one dial piece. The dial piece extends outward along the direction of the material passing channel. The welding and cutting mechanism further comprises a spring clamping mechanism. The spring clamping mechanism comprises a clamping plate drive and a clamping plate. The two clamping plates are arranged on the two sides of the partition plate. The clamping plate drive is used for driving the clamping plates to move close to or away from each other. The spring clamping mechanism can move along the conveying direction of the conveying mechanism. The conveying mechanism comprises at least one set of clamping conveying belts / links. All the clamping conveying belts / links are arranged in an end-to-end manner. The welding and / or cutting mechanisms are arranged between the material arranging mechanism and the conveying mechanism. The welding mechanisms all comprise a welding cutter and a cutter die. The welding cutter and the cutter die can move close to or away from each other. The welding mechanisms can move along the conveying direction of the conveying mechanism. The welding and / or cutting mechanisms are arranged between the material arranging mechanism and the conveying mechanism. The welding cutter and / or the cutter die of at least one set of welding mechanisms are provided with a through groove. The cutting mechanism divides the double-layer pocketed spring strings into double-layer pocketed spring strips through the through groove.

9. The spring mattress production machine of claim 1, wherein: At least two groups of welding and cutting mechanisms are arranged downstream of the feeding mechanism, and a sorting mechanism is arranged between the welding and cutting mechanisms and the bonding mechanism, which is used to input the double-layer bagged spring strips from two or more welding and cutting mechanisms into the bonding mechanism one by one, and the sorting mechanism comprises a first conveying belt, a second conveying belt and a material taking mechanism, at least two first conveying belts are arranged oppositely, the second conveying belt is arranged between the two first conveying belts, the first conveying belt is used to receive the double-layer bagged spring strips conveyed by the welding and cutting mechanisms, the material taking mechanism is used to transfer the double-layer bagged spring strips on the first conveying belt to the second conveying belt, and the second conveying belt is used to drive the double-layer bagged spring strips to be input into the bonding mechanism.

10. The spring mattress production machine of claim 1, wherein: The bonding mechanism is a bagged spring soft cushion bonding machine, and the feeding end of the bagged spring soft cushion bonding machine is arranged downstream of the welding mechanism and is used to bond a plurality of double-layer bagged spring strips into a bed net.

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