A multi-layered composite sponge lamination apparatus

Abstract

This utility model relates to the field of sponge production technology and discloses a multi-layer composite sponge bonding device, including a bonding box. Limiting components are provided on both the left and right sides of the bonding box, and adjusting components are also provided on both sides. A translation component is provided at the outer end of each rotating component, and a pushing component is provided at the bottom of the bonding box. After placing the sponge on the top of the two translation components, the two rotating components drive the two translation components to move towards the two limiting components, allowing the sponge to fall between them. The pushing component, in conjunction with the limiting components, secures and limits the sponge. This process is repeated several times to stack multiple sponges sequentially, achieving automatic bonding of multi-layer sponges. Furthermore, the edges and corners of the sponges can be precisely aligned, preventing misalignment and reducing the likelihood of substandard multi-layer composite sponge products.

Description

Technical Field

[0001] This utility model relates to the field of sponge production technology, specifically to a multi-layer composite sponge bonding device. Background Technology

[0002] Sponges are porous materials with excellent water absorption, making them suitable for cleaning. Commonly used sponges are made from wood cellulose fibers or foamed plastic polymers. There are also natural sponges made from sponge animals, most of which are used for body cleaning or painting. Additionally, there are three other types of synthetic sponges made from materials such as low-density polyether (non-absorbent), polyvinyl alcohol (highly absorbent material with no obvious pores), and polyester. Currently, molded foam is commonly used to make car seat cushions or sofa cushions. This material is made of polyurethane, mixed with various additives such as foaming agents, pressed into a simple mold, heated, and then cut to obtain composite sponge blocks. It is suitable for making swivel chair and sofa seat cushions and backrests; a small amount is also used for armrests.

[0003] When bonding multiple layers of sponge to form composite sponge, the existing method usually involves manually aligning and bonding the edges of several sponges. However, due to the varying sizes and soft materials of the sponges, this manual alignment method is inefficient and prone to misalignment, which can easily lead to substandard product quality. Therefore, a multi-layer composite sponge bonding device is needed to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer composite sponge bonding device, which solves the problem that in the prior art, when sponges are bonded into multi-layer composite sponges, they are generally bonded by manually aligning the corners of several sponges. However, since the sponges are of different sizes and the material is relatively soft, the manual alignment and bonding method is inefficient, and the sponges are also prone to misalignment, which can easily lead to unqualified product quality.

[0005] This utility model provides the following technical solution: a multi-layer composite sponge bonding device, including a bonding box, with limiting components provided on both the left and right sides inside the bonding box, and adjusting components provided on both the left and right sides inside the bonding box, with a rotating component on the side end of each adjusting component, and a translation component on the outer end of each rotating component, and a pushing component provided at the bottom of the bonding box.

[0006] As a preferred embodiment of the above technical solution, the limiting component includes a cylinder, which is fixedly connected to the left side of the bonding box, and a limiting plate is installed on the telescopic end of the cylinder.

[0007] As a preferred embodiment of the above technical solution, the limiting plate has a slot on its side end, and the limiting plate is L-shaped.

[0008] As a preferred embodiment of the above technical solution, the adjustment assembly includes two cylinders, both of which are fixedly installed on the left side of the bonding box. Each of the two cylinders has a connecting plate installed on its telescopic end. The two cylinders and the two connecting plates are located at the top of the cylinder and the limiting plate.

[0009] As a preferred embodiment of the above technical solution, the rotating assembly includes a motor, which is fixedly mounted on the side end of one of the connecting plates. A screw is installed at the output end of the motor, and the side end of the screw is rotatably disposed on the side end of another connecting plate. A guide rod is fixedly connected between the side ends of the two connecting plates.

[0010] As a preferred embodiment of the above technical solution, the translation component includes a threaded sleeve, which is threadedly connected to the outer end of the screw, and the side end of the threaded sleeve is sleeved on the outer end of the guide rod, and a support is fixedly connected to the side end of the threaded sleeve.

[0011] As a preferred embodiment of the above technical solution, the pushing component includes a vertical plate, which is fixedly connected to the bottom of the bonding box. A cylinder three is fixedly installed on the side end of the vertical plate, and a push plate is installed on the telescopic end of the cylinder three.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention places a sponge on top of two translation components. Two rotating components then drive the two translation components to move towards two limiting components. At this time, two adjusting components drive the two translation components to move horizontally, allowing the sponge to fall between the two limiting components. Then, by pushing components in conjunction with the limiting components, the sponge is fixed in place. The above operation is repeated several times to stack multiple sponges in sequence, which facilitates the production of multi-layer composite sponges. It realizes the automatic bonding and adhesion of multi-layer sponges and is suitable for making multi-layer composite sponges of different sizes. The edges and corners between the sponges can be precisely aligned, avoiding skewing between sponges and reducing the likelihood of substandard multi-layer composite sponge products. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a multi-layer composite sponge bonding device;

[0015] Figure 2 This is a side view of a multi-layer composite sponge bonding device.

[0016] Figure 3 A schematic cross-sectional view of a multi-layer composite sponge bonding device. Figure 1 ;

[0017] Figure 4 A schematic cross-sectional view of a multi-layer composite sponge bonding device. Figure 2 .

[0018] In the diagram: 1. Bonding box; 2. Limiting assembly; 201. Cylinder 1; 202. Limiting plate; 203. Groove; 3. Adjusting assembly; 301. Cylinder 2; 302. Connecting plate; 4. Rotating assembly; 401. Motor; 402. Screw; 403. Guide rod; 5. Translation assembly; 501. Threaded sleeve; 502. Support platform; 6. Pushing assembly; 601. Vertical plate; 602. Cylinder 3; 603. Push plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a multi-layer composite sponge bonding device, including a bonding box 1. Limiting components 2 are provided on both the left and right sides inside the bonding box 1. Adjusting components 3 are provided on both the left and right sides inside the bonding box 1. A rotating component 4 is provided on the side end of each adjusting component 3. A translation component 5 is provided on the outer end of each rotating component 4. A pushing component 6 is provided at the bottom of the bonding box 1. The limiting components 2 facilitate the positioning of sponges of different sizes. The two adjusting components 3, two rotating components 4, and two translation components 5 facilitate the adjustment of the two translation components 5 to bring them closer or further apart, thus facilitating the placement of sponges of different sizes. The pushing component 6... The system sets a limit on the end of the sponge to prevent it from moving freely. After placing the sponge on top of the two translation components 5, the two rotating components 4 drive the translation components 5 to move towards the limiting component 2. At this time, the adjusting component 3 drives the translation components 5 to move, and the sponge can fall between the two limiting components 2. Then, by pushing the component 6 in conjunction with the limiting component 2, the sponge is fixed in place. The above operation is repeated several times to stack multiple sponges in sequence, which facilitates the production of multi-layer composite sponges and realizes the automatic bonding and pasting of multi-layer sponges. It is suitable for making multi-layer composite sponges with sponges of different sizes, and the corners between the sponges can be precisely aligned to avoid skewing between sponges and reduce the likelihood of substandard multi-layer composite sponge products.

[0021] As one implementation method in this embodiment, such as Figure 1As shown, the limiting component 2 includes a cylinder 201, which is fixedly connected to the left side of the bonding box 1. A limiting plate 202 is installed on the telescopic end of the cylinder 201. A slot 203 is provided on the side end of the limiting plate 202. The limiting plate 202 is L-shaped. In practice, by simultaneously activating each cylinder 201 to drive each limiting plate 202 to move horizontally, it is convenient to limit sponges of different sizes. The L-shaped shape of the limiting plate 202 is convenient for limiting the sponge.

[0022] As one implementation method in this embodiment, such as Figure 1 and Figure 3As shown, the adjusting assembly 3 includes two cylinders 301, both of which are fixedly installed on the left side of the bonding box 1. Connecting plates 302 are installed on the telescopic ends of both cylinders 301. The two cylinders 301 and the two connecting plates 302 are located at the top of cylinder 201 and the limiting plate 202. The rotating assembly 4 includes a motor 401, which is fixedly installed on the side of one of the connecting plates 302. A screw 402 is installed on the output end of the motor 401. The side end of the screw 402 is rotatably disposed on the side end of the other connecting plate 302. The side ends of the two connecting plates 302 are fixedly connected. There is a guide rod 403. The translation component 5 includes a threaded sleeve 501, which is threadedly connected to the outer end of the screw 402. The side end of the threaded sleeve 501 is sleeved on the outer end of the guide rod 403. The side end of the threaded sleeve 501 is fixedly connected to a support 502. In practice, by simultaneously activating each cylinder 201 at both ends of the bonding box 1, each connecting plate 302 and each screw 402 can be translated. At this time, the two screws 402 and the two supports 502 can move closer or further apart, which facilitates the placement of sponges of different sizes. By simultaneously activating each cylinder 201, each limiting plate can be moved. The translation of plate 202 facilitates the positioning of sponges of different sizes. When the width between the two support plates 502 is the same as the width between the two limiting plates 202, the sponge is placed between the two support plates 502. Then, by starting each motor 401, each screw 402 is rotated. Due to the limiting effect of the guide rod 403 on the threaded sleeve 501, the threaded sleeve 501 can be translated at the outer ends of the screw 402 and the guide rod 403. At this time, the two support plates 502 translate the sponge to the side ends of the two limiting plates 202. The side ends of the two support plates 502 then contact the groove 203, and the sponge is positioned precisely between the two limiting plates 202. Between the limiting plates 202, by activating each cylinder 301, the two supports 502 are moved away, at which point the sponge can fall between the two limiting plates 202 and be limited. The pushing component 6 can limit the tail end of the sponge to prevent the sponge from moving randomly. The above operation is repeated several times to stack multiple sponges in sequence, which facilitates the production of multi-layer composite sponges and realizes the automatic bonding and pasting of multi-layer sponges. It is suitable for making multi-layer composite sponges with sponges of different sizes, and the corners between the sponges can be precisely aligned to avoid the sponges from being crooked and to prevent the multi-layer composite sponge products from being substandard.

[0023] As one implementation method in this embodiment, such as Figure 1 and Figure 3 As shown, the pushing component 6 includes a vertical plate 601, which is fixedly connected to the bottom of the bonding box 1. A cylinder 602 is fixedly installed on the side of the vertical plate 601, and a push plate 603 is installed on the telescopic end of the cylinder 602. In practice, the cylinder 602 is activated to drive the push plate 603 to limit the tail end of the sponge, thereby preventing the sponge from moving randomly.

[0024] Working principle: By simultaneously activating each cylinder 301 at both ends of the bonding box 1, each connecting plate 302 and each screw 402 can be moved horizontally. At this time, the two screws 402 and the two support platforms 502 can move closer or further apart, making it convenient for personnel to place sponges of different sizes. By simultaneously activating each cylinder 201, each limiting plate 202 can be moved horizontally, which can facilitate the limiting of sponges of different sizes. When the width between the two support platforms 502 and the width between the two limiting plates 202 are the same, the sponge is placed between the two support platforms 502. Then, by activating each motor 401, each screw 402 is rotated. Due to the limiting of the threaded sleeve 501 by the guide rod 403, the threaded sleeve 501 can be moved horizontally at the outer end of the screw 402 and the guide rod 403. At this time, the two support platforms 502 move the sponge horizontally. The sponge is positioned between the two limiting plates 202 and the two support platforms 502. The sponge is then positioned between the two limiting plates 202. By activating each cylinder 301, the two support platforms 502 are moved away, allowing the sponge to fall between the limiting plates 202 and be contained. Activating cylinder 602 then moves the push plate 603 to limit the end of the sponge, preventing it from moving freely. The top of the sponge is the adhesive end. Repeating this process several times allows multiple sponges to be stacked sequentially, facilitating the production of multi-layer composite sponges. This enables automatic bonding and adhesion of multi-layer sponges, suitable for producing multi-layer composite sponges of different sizes. The edges and corners of the sponges can be precisely aligned, preventing misalignment and reducing the likelihood of substandard multi-layer composite sponge products.

[0025] Finally, by activating two cylinders 201, the two limit plates 202 are opened, and by activating cylinder 602, the push plate 603 is pushed to move the multi-layer composite sponge, which facilitates the feeding of the multi-layer composite sponge.

[0026] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A multi-layer composite sponge bonding device, comprising a bonding box (1), characterized in that: The bonding box (1) has a limiting component (2) on both the left and right sides inside, an adjustment component (3) on both the left and right sides inside, a rotating component (4) on the side of each adjustment component (3), a translation component (5) on the outer end of each rotating component (4), and a pushing component (6) on the bottom inside.

2. The multi-layer composite sponge bonding device according to claim 1, characterized in that: The limiting component (2) includes a cylinder (201), which is fixedly connected to the left side of the bonding box (1), and a limiting plate (202) is installed on the telescopic end of the cylinder (201).

3. The multi-layer composite sponge bonding device according to claim 2, characterized in that: The limiting plate (202) has a slot (203) on its side end, and the limiting plate (202) is L-shaped.

4. The multi-layer composite sponge bonding device according to claim 2, characterized in that: The adjustment assembly (3) includes two cylinders (301), both cylinders (301) are fixedly installed on the left side of the bonding box (1), and the telescopic ends of the two cylinders (301) are equipped with connecting plates (302). The two cylinders (301) and the two connecting plates (302) are located at the top of the cylinder (201) and the limiting plate (202).

5. The multi-layer composite sponge bonding device according to claim 4, characterized in that: The rotating assembly (4) includes a motor (401), which is fixedly installed on the side of one of the connecting plates (302). A screw (402) is installed on the output end of the motor (401). The side of the screw (402) is rotatably disposed on the side of the other connecting plate (302). A guide rod (403) is fixedly connected between the side ends of the two connecting plates (302).

6. The multi-layer composite sponge bonding device according to claim 5, characterized in that: The translation component (5) includes a threaded sleeve (501), which is threaded to the outer end of the screw (402). The side end of the threaded sleeve (501) is sleeved on the outer end of the guide rod (403), and the side end of the threaded sleeve (501) is fixedly connected to a support (502).

7. The multi-layer composite sponge bonding device according to claim 1, characterized in that: The pushing component (6) includes a vertical plate (601), which is fixedly connected to the bottom of the bonding box (1). A cylinder three (602) is fixedly installed on the side end of the vertical plate (601), and a push plate (603) is installed on the telescopic end of the cylinder three (602).

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