Novel bag forming mechanism

Abstract

The utility model discloses a novel bag forming mechanism which comprises a conveying mechanism, a wrapping layer and an edge sealing mechanism. The conveying mechanism is used for conveying the springs one by one; the at least two sets of wrapping layers are oppositely arranged, at least part of the conveying mechanism is wrapped between the two sets of wrapping layers, and each set of wrapping layer is at least provided with a cloth layer; the edge sealing mechanism is used for fixedly connecting the two ends of the two sets of wrapping layers which are oppositely arranged to form a cloth bag, and the two sets of wrapping layers are arranged, so that the two sets of wrapping layers only need to be close to and tightly attached to one side during adjustment without bypassing a conveying mechanism, and manual adjustment is facilitated; secondly, by arranging the edge sealing mechanism, the two sides of the two sets of wrapping layers can be fixedly connected for edge sealing, and the cloth bag is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bagged spring production machinery technical field, concretely relates to a novel bagging mechanism. BACKGROUND

[0002] Bagged springs are commonly used in the production of spring mattresses and spring sofas.

[0003] In the production process of bagged springs, springs need to be input into cloth bags one by one, and then welded into continuous bagged spring strings through a welding mechanism. At this time, a bagging mechanism is needed

[0004] The existing bagging mechanism generally includes non-woven fabric and a spring conveying mechanism. The two sides of the non-woven fabric pass around the spring conveying mechanism to wrap part of the spring conveying mechanism, and then the two sides of the non-woven fabric are fixed to form a cloth bag.

[0005] However, this method has the following problems: Since a single non-woven fabric needs to pass around the two sides of the spring conveying mechanism, the two sides of the non-woven fabric need to be aligned after passing around, which is difficult to adjust and is not conducive to worker operation. SUMMARY

[0006] In view of the deficiencies of the prior art, the utility model aims to provide a novel bagging mechanism that is more conducive to adjusting non-woven fabric.

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

[0008] A novel bagging mechanism includes a conveying mechanism, a wrapping layer, and an edge sealing mechanism.

[0009] The conveying mechanism is used to convey springs one by one.

[0010] The wrapping layer is arranged oppositely in at least two groups, and at least part of the conveying mechanism is wrapped between the two groups of wrapping layers. Each group of wrapping layers is provided with at least one cloth layer.

[0011] The edge sealing mechanism is used to fixedly connect the two ends of the two oppositely arranged groups of wrapping layers to form a cloth bag.

[0012] Further, the cloth layer is made of non-woven fabric.

[0013] Further, the edge sealing mechanism is a sewing machine arranged on both sides of the two groups of wrapping layers.

[0014] Further, the edge sealing mechanism is an ultrasonic welding machine arranged on both sides of the two groups of wrapping layers.

[0015] Further, the edge sealing mechanism is a seam welding mechanism arranged on both sides of the two groups of wrapping layers.

[0016] Further, the bagging mechanism is arranged at the output end of the conveying mechanism, and is used for bagging the spring with the spring sealing end.

[0017] Further, the bagging mechanism comprises a bagging welding cutter and a bagging cutter die, and the bagging welding cutter and the bagging cutter die can be opened and closed relative to each other to weld the cloth bag.

[0018] Further, the bagging mechanism comprises a bagging welding cutter and a bagging cutter die, and the bagging welding cutter and the bagging cutter die can be opened and closed relative to each other to weld the cloth bag.

[0019] Further, the bagging mechanism comprises a bagging welding cutter and a bagging cutter die, and the bagging welding cutter and the bagging cutter die can be opened and closed relative to each other to weld the cloth bag.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] The novel bagging mechanism comprises two groups of wrapping layers, and the two groups of wrapping layers only need to be respectively close to and abut against one side during adjustment, without needing to bypass the conveying mechanism, so that manual adjustment is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective structural schematic view of one of the embodiments of the novel bagging mechanism.

[0023] Figure 2 It is a front view of the embodiment. Figure 1

[0024] Figure 3 It is a perspective structural schematic view of the embodiment after hiding the wrapping layers. Figure 1

[0025] It is a left view of the embodiment. Figure 4 Figure 3

[0026] Figure 5 It is a perspective structural schematic view of one of the embodiments of the novel bagging mechanism.

[0027] Figure 6 It is a front view of the embodiment. Figure 5

[0028] Figure 7 It is a perspective structural schematic view of the embodiment after hiding the wrapping layers. Figure 5

[0029] It is a left view of the embodiment. Figure 8 Figure 7 DETAILED DESCRIPTION ​​​​​​

[0030] The utility model is further described below in combination with the drawings and specific embodiments, so that the technical thought of the utility model is more clearly understood.

[0031] As Figures 1-8 The utility model discloses a novel bagging mechanism, including conveying mechanism 1, the package layer 2 and the edge sealing mechanism 3, the conveying mechanism 1 is used to convey the spring one by one.

[0032] The conveying mechanism 1 is used to convey the spring one by one.

[0033] The package layer 2 is oppositely arranged at least two groups, and at least part conveying mechanism 1 is wrapped between two groups of package layer 2, and each group of package layer 2 is provided with at least one cloth layer 21.

[0034] The edge sealing mechanism 3 is used to fixedly connect the two ends of the oppositely arranged two groups of package layer 2 to form a cloth bag.

[0035] Preferably, two groups of package layer 2 are arranged on the upper and lower sides of conveying mechanism 1 respectively.

[0036] More specifically, when the utility model is used, two groups of package layer 2 are oppositely arranged to wrap conveying mechanism 1, and the edge sealing mechanism 3 fixedly connects and seals the two sides of two groups of package layer 2 to form a cloth bag.

[0037] More specifically, when the non-woven fabric is adjusted, the worker only needs to make one group of package layer 2 close to conveying mechanism 1 from one side, and the other group of package layer 2 close to conveying mechanism 1 from the other side, and then makes two groups of package layer 2 close to each other so that the two sides of two groups of package layer 2 are tightly attached.

[0038] It should be noted that the package layer 2 is composed of at least one cloth layer 21, so that the cloth bag composed of cloth layer 21 can be formed after the two sides of two groups of package layer 2 are sealed.

[0039] It should be noted that the number of layers of two groups of package layer 2 can be the same or different, as long as two groups of package layer 2 can be oppositely arranged and fixedly connected on the two sides to form a cloth bag.

[0040] The utility model has the advantages that: 1. By arranging two groups of package layer, when adjusting, two groups of package layer only need to be respectively close to and tightly attached from one side, without needing to bypass the conveying mechanism, which is beneficial to manual adjustment; 2. By arranging the edge sealing mechanism, the two sides of two groups of package layer can be fixedly connected and sealed, and a cloth bag is formed.

[0041] Further, the cloth layer 21 is made of non-woven fabric.

[0042] More specifically, the non-woven fabric has the characteristics of environmental protection, air permeability, durability and recyclability, which is beneficial to the quality of the product.

[0043] Furthermore, the sealing mechanism 3 is a sewing machine located on both sides of the two sets of wrapping layers 2.

[0044] More specifically, if the edge sealing mechanism 3 is a sewing machine, then the edge sealing mechanism 3 sews the two sides of the two sets of wrapping layers 2 together by sewing.

[0045] It should be noted that a sewing machine is provided on both sides of the conveying mechanism 1, so as to sew the two sets of wrapping layers 2 on both sides.

[0046] It should be noted that when the edge sealing mechanism 3 is a sewing machine, the fabric layer 21 is a sewing material.

[0047] Furthermore, the sealing mechanism 3 is an ultrasonic welding machine located on both sides of the two sets of wrapping layers 2.

[0048] like Figures 5-8 As shown, this is one embodiment of the present invention. In this embodiment, the sealing mechanism 3 is an ultrasonic welding machine, which includes a welding knife 31 and a die 32. The two sets of wrapping layers 2 are welded and fixed by multiple continuous welding segments.

[0049] Ultrasonic welding machines have the advantages of stable welding and good welding effect, which is beneficial to product quality.

[0050] It should be noted that an ultrasonic welding machine is provided on both sides of the conveying mechanism 1, so as to weld and fix the two sets of wrapping layers 2 on both sides.

[0051] Furthermore, the sealing mechanism 3 is a roll welding mechanism located on both sides of the two sets of wrapping layers 2.

[0052] like Figures 1-4 As shown, this is one embodiment of the present invention. In this embodiment, the sealing mechanism 3 is a roll welding mechanism, which includes a welding knife 31 and a die 32. The two sides of the two sets of wrapping layers 2 are welded and fixed by multiple continuous welding segments.

[0053] Furthermore, it also includes a bag-forming mechanism 4, which is located at the output end of the conveying mechanism 1. The bag-forming mechanism 4 is used to seal the springs input into the cloth bag into bagged springs.

[0054] More specifically, the bag-forming mechanism 4 thereby seals the springs fed into the cloth bag into a bag containing the springs.

[0055] Furthermore, the bag forming mechanism 4 includes a bag forming welding knife 41 and a bag forming die 42, wherein the bag forming welding knife 41 and the bag forming die 42 can open and close relative to each other to weld the cloth bag.

[0056] It should be noted that the bagging welding knife 41 and the bagging knife die 42 are selected from ultrasonic welding knives and ultrasonic knife dies.

[0057] More specifically, the bagging welding knife 41 and the bagging knife die 42 can weld the spring in the cloth bag into a bagged spring.

[0058] Further, the limiting mechanism 5 is arranged at the output end of the conveying mechanism 1, and is used for supporting the cloth bag.

[0059] More specifically, the limiting mechanism 5 is arranged, so that the wrapping layer 2 can be supported by the limiting mechanism 5, and the wrapping layer 2 is separated from the conveying mechanism 1, so as to avoid the separation of the wrapping layer 2 from the conveying mechanism 1.

[0060] Further, the limiting mechanism 5 comprises two oppositely arranged limiting plates 51, and the spacing of the two limiting plates 51 is adjustable.

[0061] More specifically, the spacing of the limiting plates 51 is adjustable, so that the size of the cloth bag is adjustable, and the cloth bags with different sizes of bag openings can be formed.

[0062] For those skilled in the art, 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 novel bagging mechanism characterized in that: The device comprises a conveying mechanism, a wrapping layer and a sealing mechanism. The conveying mechanism is used to convey the springs one by one. The wrapping layer is arranged oppositely in two groups, and at least part of the conveying mechanism is wrapped between the two groups of the wrapping layer. The sealing mechanism is used to fixedly connect the two ends of the two oppositely arranged groups of the wrapping layer to form a cloth bag.

2. A novel bagging mechanism as claimed in claim 1, wherein: The cloth layer is selected from non-woven fabric.

3. A novel bagging mechanism as claimed in claim 1, wherein: The sealing mechanism is a sewing machine arranged on both sides of the two groups of the wrapping layer.

4. A novel bagging mechanism as claimed in claim 1, wherein: The sealing mechanism is an ultrasonic welding machine arranged on both sides of the two groups of the wrapping layer.

5. A novel bagging mechanism as claimed in claim 1, wherein: The sealing mechanism is a seam welding mechanism arranged on both sides of the two groups of the wrapping layer.

6. A novel bagging mechanism as claimed in claim 1, wherein: The device further comprises a bagging mechanism arranged at the output end of the conveying mechanism, which is used to seal the input spring into a bagged spring.

7. A novel bagging mechanism as claimed in claim 6, wherein: The bagging mechanism comprises a bagging welding knife and a bagging knife die, which can be opened and closed oppositely to weld the cloth bag.

8. A novel bagging mechanism as claimed in claim 1, wherein: The device further comprises a limiting mechanism arranged at the output end of the conveying mechanism, which is used to support the cloth bag.

9. A novel bagging mechanism as claimed in claim 8, wherein: The limiting mechanism comprises two oppositely arranged limiting plates, and the distance between the two limiting plates is adjustable.

10. A novel bagging mechanism as claimed in claim 1, wherein: When adjusting the two groups of the wrapping layer, only one side needs to be approached and closely attached, without bypassing the conveying mechanism, and the sealing mechanism fixedly connects the two sides of the two oppositely arranged groups of the wrapping layer to form a cloth bag.

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