Fabric pasting system

Abstract

The utility model relates to a fabric pasting system. The fabric pasting system comprises a gluing device used for gluing the surface of the bed core; the pasting device is used for flattening the fabric and pasting the fabric to the bed core; the first conveying device is used for conveying the bed core to the gluing device; the second conveying device is used for receiving the bed cores output by the pasting device; and the third conveying device is used for conveying the bed core between the second conveying device and the first conveying device. According to the fabric pasting system, a circulating process route is formed, upstream and downstream procedures do not affect each other, and the production efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of mattress manufacturing, and more particularly to a fabric bonding system. Background Technology

[0002] During the manufacturing process of spring mattresses, one or more layers of flexible fabric, such as foam, latex, wool felt, or cloth, are glued to the outer surface of the spring core to achieve comfort and moisture resistance. Because flexible fabrics are difficult to grasp, most existing bonding equipment still relies on manual feeding. This process suffers from problems such as inaccurate material positioning, wrinkles, and the need to trim excess material later. Existing automated bonding machines complete the bonding of one mattress core before moving on to the next, resulting in low production efficiency. Utility Model Content

[0003] To address the aforementioned issues, this application provides a fabric bonding system that can improve production efficiency.

[0004] This application provides a fabric bonding system, comprising:

[0005] An adhesive applicator is used to apply adhesive to the surface of the bed core.

[0006] An adhesive device for flattening the fabric and attaching it to the bed core;

[0007] A first conveying device is used to convey the bed core to the adhesive coating device;

[0008] The second conveying device is used to receive the bed core output by the bonding device;

[0009] A third conveying device is used to convey the bed core between the second conveying device and the first conveying device.

[0010] According to some embodiments of this application, the third conveying device is located below the adhesive applicator and the bonding device.

[0011] According to some embodiments of this application, the first conveying device includes a first lifting mechanism, which is used to support the lifting of the bed core.

[0012] According to some embodiments of this application, the second conveying device includes a second lifting mechanism, which is used to support the lifting of the bed core.

[0013] According to some embodiments of this application, the fabric bonding system further includes:

[0014] A flipping device is used to press and flip the fabric and the bed core together, and a second conveying device is located between the pasting device and the flipping device.

[0015] According to some embodiments of this application, the flipping device includes:

[0016] First rack;

[0017] A tilting frame is rotatably mounted on the first frame;

[0018] The first pressing platform is slidably mounted on the flipping frame;

[0019] The second pressing platform is slidably disposed on the flipping frame, and the second pressing platform and the first pressing platform can move closer to or further away from each other.

[0020] According to some embodiments of this application, the adhesive device includes:

[0021] Second rack;

[0022] A rotating frame is rotatably mounted on the second frame;

[0023] The sliding frame is slidably mounted on the rotating frame;

[0024] A flattening mechanism, disposed on the sliding frame, is used to grip and flatten the fabric;

[0025] A tray is slidably disposed on the second frame, and the tray is used to support the fabric.

[0026] According to some embodiments of this application, the fabric bonding system further includes: a material picking device for picking up the fabric and placing the fabric on the bonding device.

[0027] According to some embodiments of this application, the fabric bonding system further includes: a dispensing device for carrying the fabric, and the picking device for picking up the fabric from the dispensing device.

[0028] According to some embodiments of this application, the adhesive application device and the bonding device constitute an adhesive module, and the number of adhesive modules is multiple. ， The second conveying device is provided between the plurality of adhesive modules.

[0029] The fabric bonding system of this application forms a cyclical process route, with upstream and downstream processes not affecting each other, which can improve production efficiency. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without exceeding the scope of protection claimed by this application.

[0031] Figure 1 This is a schematic diagram of the fabric bonding system according to an embodiment of this application;

[0032] Figure 2 This is a schematic diagram of the flipping device according to an embodiment of this application;

[0033] Figure 3 This is a schematic diagram of the adhesive device according to an embodiment of this application;

[0034] Figure 4 This is a schematic diagram of the rotating frame, sliding frame, and flattening mechanism according to an embodiment of this application;

[0035] Figure 5 This is a schematic diagram of the flattening mechanism in an embodiment of this application;

[0036] Figure 6 This is a schematic diagram of the gripping component and the pin insertion component according to an embodiment of this application;

[0037] Figure 7 This is a schematic diagram of the material handling device and the material dispensing device according to an embodiment of this application;

[0038] Figure 8 This is a schematic diagram of several adhesive devices according to embodiments of this application. Detailed Implementation

[0039] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0040] like Figure 1 As shown, an embodiment of this application provides a fabric bonding system 100, which includes: an adhesive applicator 1, a bonding device 2, a first conveying device 3, a second conveying device 4, and a third conveying device 5. Figure 1 The middle arrow indicates the conveying direction of the bed core 200.

[0041] The first conveying device 3 is used to convey the bed core 200 to the gluing device 1. For example, the first conveying device 3 includes a first conveying roller 31, which can convey the bed core 200 to the gluing device 1.

[0042] The adhesive application device 1 includes an adhesive application mechanism 11 and a first support roller 12. The adhesive application mechanism 11 is located above the first support roller 12, and an existing adhesive application mechanism can be used. The bed core 200 conveyed by the first conveying roller 31 moves onto the first support roller 12. The adhesive application mechanism 11 applies adhesive to the surface of the bed core 200 on the first support roller 12. The first support roller 12 conveys the adhesive-coated bed core 200 to the bonding device 2.

[0043] The bonding device 2 includes a second support roller 21, on which the bed core 200, conveyed by the first support roller 12, moves. The bonding device 2 is capable of flattening the fabric 300 and bonding it to the upper surface of the bed core 200.

[0044] The second conveying device 4 is located downstream of the bonding device 2 and is used to receive the bed core output by the bonding device 2. Optionally, the second conveying device 4 includes a second conveying roller 41, and the second support roller 21 is capable of conveying the bed core 200 to the second conveying roller 41.

[0045] The third conveying device 5 is disposed between the first conveying device 3 and the second conveying device 4, and the third conveying device 5 is capable of conveying the bed core on the second conveying device 4 to the first conveying device 1. Optionally, the third conveying device 5 includes a third conveying roller, the second conveying roller 41 conveys the bed core 200 to the third conveying roller, and the third conveying roller conveys the bed core 200 to the first conveying roller 31.

[0046] When multiple layers of fabric 300 need to be pasted on the surface of the bed core 200, after the first layer of fabric 300 is pasted on the pasting device 2, the bed core 200 passes through the second conveying device 4, the third conveying device 5 and the first conveying device 3 in one go. The first conveying device 3 then transports the bed core 200 to the gluing device 1 for pasting the second layer of fabric 300.

[0047] The fabric bonding system of this application forms a cyclical process route, and the upstream and downstream processes do not affect each other. For example, when one bed core 200 is being bonded by the bonding device 2, another bed core 200 can be coated with glue by the glue applicator 1 to improve production efficiency.

[0048] In some embodiments, the third conveying device 5 is located below the adhesive applicator 1 and the adhesive bonding device 2, which helps to save space occupied by the fabric bonding system 100.

[0049] In some embodiments, the first conveying device 3 includes a first lifting mechanism 32, which is used to support the lifting of the bed core. Optionally, the first lifting mechanism 32 is one of a cylinder, an electric cylinder, a gear and rack mechanism, a lead screw and nut pair, a belt conveyor mechanism, or other drive mechanisms commonly used for linear motion. The telescopic rod of the first lifting mechanism 32 is connected to the first conveying roller 31 to drive the first conveying roller 31 to lift.

[0050] In some embodiments, the second conveying device 4 includes two layers of second conveying rollers 41 arranged vertically, wherein the upper second conveying roller is connected to the second support roller 21, and the lower second conveying roller is connected to the third conveying device 5. In some embodiments, the second conveying device 4 includes a second lifting mechanism 42, which is used to lift the bed core. Optionally, the second lifting mechanism 42 is one of a cylinder, an electric cylinder, a gear and rack mechanism, a lead screw and nut pair, a belt transmission mechanism, or other drive mechanisms commonly used for linear motion. The telescopic rod of the second lifting mechanism 42 is connected to the second conveying roller 41 to drive the second conveying roller 41 to lift.

[0051] After the second conveyor roller 41 receives the bed core 200, the second lifting mechanism 42 drives the second conveyor roller 41 to descend until it is flush with the third conveying device 5, and conveys the bed core 200 to the third conveying device 5. The second lifting mechanism 42 then drives the second conveyor roller 41 to reset. The first lifting mechanism 32 drives the first conveyor roller 31 to descend until it is flush with the third conveying device 5. The third conveying device 5 conveys the bed core 200 to the first conveyor roller 31. The first lifting mechanism 32 then drives the first conveyor roller 31 to reset. The first conveyor roller 31 then conveys the bed core 200 to the gluing device 1.

[0052] In some embodiments, the fabric bonding system 100 further includes a flipping device 6, which is used to press and flip the fabric 300 and the bed core 200, and a second conveying device 4 is located between the bonding device 2 and the flipping device 6.

[0053] The second conveying device 4 conveys the mattress core 200 with the fabric 300 pasted on it to the flipping device 6. The flipping device 6 presses the mattress core 200 and the fabric 300 together to make the mattress core 200 and the fabric 300 bond more firmly. For the mattress core 200 that has been pasted multiple times on one surface, after the flipping device 6 performs one pressing, the flipping device 6 returns the mattress core 200 to the second conveying device 4. The mattress core 200 then passes through the second conveying device 4, the third conveying device 5, and the first conveying device 3 into the gluing device 1 for a second pasting.

[0054] For a mattress core 200 that requires lamination on both the top and bottom surfaces, after the fabric 300 on one surface of the mattress core 200 is pressed together, the flipping device 6 flips the mattress core 200 so that the top and bottom surfaces of the mattress core 200 are interchanged. The flipped mattress core 200 is then returned to the second conveying device 4. The mattress core 200 passes through the second conveying device 4, the third conveying device 5, and the first conveying device 3 and enters the gluing device 1 for lamination on the other surface.

[0055] like Figure 2 As shown, in some embodiments, the flipping device 6 includes: a first frame 61, a flipping frame 62, a first pressing platform 63, and a second pressing platform 64.

[0056] The tilting frame 62 is rotatably mounted on the first frame 61 and can rotate around a horizontal axis. A motor drives the tilting frame 62 to rotate. The first pressing platform 63 and the second pressing platform 64 are both slidably mounted on the tilting frame 62. The first pressing platform 63 and the second pressing platform 64 are parallel to each other and can both move up and down. For example, the first pressing platform 63 and the second pressing platform 64 can be driven by a cylinder, an electric cylinder, a gear and rack mechanism, a lead screw and nut pair, a belt conveyor mechanism, or other drive mechanisms commonly used for linear motion, and can move closer to or further apart from each other. Optionally, both the first pressing platform 63 and the second pressing platform 64 are provided with support rollers for conveying the bed core 200.

[0057] The second conveying device 4 conveys the bed core 200 to the second pressing platform 64. The first pressing platform 63 moves down to press the bed core 200 and the fabric 300 together. After pressing, the flipping frame 62 rotates to flip the bed core 200 over. The first pressing platform 63 flips to be below the bed core 200 and conveys the bed core 200 to the second conveying device 4.

[0058] When the second conveying device 4 includes two layers of second conveying rollers 41 arranged vertically, the upper layer of second conveying rollers conveys the bed core 200 to the flipping device 6. After the flipping device 6 flips the bed core 200, the first pressing platform 63 carrying the bed core 200 moves down to be flush with the lower layer of second conveying rollers and conveys the bed core 200 to the lower layer of second conveying rollers.

[0059] like Figure 3 and Figure 4 As shown, in some embodiments, the pasting device 2 includes: a second frame 22, a rotating frame 23, a sliding frame 24, a flattening mechanism 25, and a tray 26.

[0060] A rotating frame 23 is rotatably mounted on top of the second frame 22. Driven by a motor, the rotating frame 23 can rotate about a vertical axis. A sliding frame 24 is slidably mounted on the rotating frame 23. For example, the sliding frame 24 is guided by gears and racks, and can be driven by a motor to move up and down. A flattening mechanism 25 is mounted on the sliding frame 24 and is used to grip and flatten the flat material 300. A pallet 26 is located below the flattening mechanism 25 and is slidably mounted horizontally on the second frame 22. A second support roller 21 is mounted on the second frame 22 and is located below the pallet 26.

[0061] During operation, the tray 26 slides to the outside of the second frame 22, and the fabric 300 is placed on the tray 26. The tray 26, carrying the fabric 300, slides to below the flattening mechanism 25. The sliding frame 24 drives the flattening mechanism 25 to move downward, and the flattening mechanism 25 grasps and flattens the fabric 300. The tray 26 then slides to the outside of the second frame 22. If the camera recognition system detects that the bonding angle of the fabric 300 relative to the bed core 200 on the second support roller 21 needs to be rotated, the rotating frame 23 rotates to adjust the position of the fabric 300. The sliding frame 24 drives the flattening mechanism 25 to move downward, bonding the fabric 300 to the surface of the bed core 200. The flattening mechanism 25 then releases the fabric 300 and resets.

[0062] like Figure 5 and Figure 6 As shown, the flattening mechanism 25 can be an existing mechanism. Optionally, the flattening mechanism 25 includes a drive unit 251, a gripping component 252, and a pin assembly 253. The drive unit 251 includes a motor, a gear, and a rack. The rack is disposed on the sliding frame 24, and the gear is disposed on the drive end of the motor, meshing with the rack. The motor, gripping component 252, and pin assembly 253 are all disposed on the connecting frame 254. The motor can drive the gripping component 252 and pin assembly 253 to move. Both the gripping component 252 and pin assembly 253 are existing structures, capable of gripping the fabric 300. The movement of the gripping component 252 and pin assembly 253 can flatten the fabric 300.

[0063] like Figure 7 As shown, in some embodiments, the fabric bonding system 100 further includes a material picking device 7, which includes a third frame 71 and a clamp 72. The clamp 72 is slidably disposed on the third frame 71 and is capable of picking up the fabric 300 and placing the fabric 300 on the tray 26 of the bonding device 2.

[0064] In some embodiments, the fabric application system 100 further includes a dispensing device 8, which includes a dispensing tray 81 that carries fabric 300. A picking device 7 picks up the fabric 300 from the dispensing tray 81 of the dispensing device 8. Optionally, there may be multiple dispensing trays 81. After the fabric on one dispensing tray 81 is used up, the dispensing tray 81 is removed and replaced with the next dispensing tray 81 containing fabric 300. Alternatively, different types of fabrics may be placed on multiple dispensing trays 81, and the multiple dispensing trays 81 may switch between dispensing methods.

[0065] like Figure 8 As shown, in some embodiments, the adhesive applicator 1 and the bonding device 2 constitute an adhesive module. When bonding multiple layers of fabric to the same surface of the bed core, the number of adhesive modules is set to multiple, and the multiple adhesive modules are arranged sequentially to bond the fabric to the bed core 200 in turn. Corresponding to the multiple adhesive modules, multiple material picking devices 7 can also be provided. A second conveying device 4 is provided between adjacent adhesive modules.

[0066] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the technical solutions and core ideas of this application. Therefore, any changes or modifications made by those skilled in the art based on the ideas of this application, and on the specific implementation methods and application scope of this application, are all within the scope of protection of this application. In summary, the content of this specification should not be construed as a limitation of this application.

Claims

1. A fabric bonding system, characterized in that, include: An adhesive applicator is used to apply adhesive to the surface of the bed core. An adhesive device for flattening the fabric and attaching it to the bed core; A first conveying device is used to convey the bed core to the adhesive coating device; The second conveying device is used to receive the bed core output by the bonding device; A third conveying device is used to convey the bed core between the second conveying device and the first conveying device.

2. The fabric bonding system according to claim 1, characterized in that, The third conveying device is located below the adhesive applicator and the bonding device.

3. The fabric bonding system according to claim 1, characterized in that, The first conveying device includes a first lifting mechanism, which is used to support the lifting and lowering of the bed core.

4. The fabric bonding system according to claim 1, characterized in that, The second conveying device includes a second lifting mechanism, which is used to lift the bed core.

5. The fabric bonding system according to claim 1, characterized in that, Also includes: A flipping device is used to press and flip the fabric and the bed core together, and a second conveying device is located between the pasting device and the flipping device.

6. The fabric bonding system according to claim 5, characterized in that, The flipping device includes: First rack; A tilting frame is rotatably mounted on the first frame; The first pressing platform is slidably mounted on the flipping frame; The second pressing platform is slidably disposed on the flipping frame, and the second pressing platform and the first pressing platform can move closer to or further away from each other.

7. The fabric bonding system according to claim 1, characterized in that, The adhesive device includes: Second rack; A rotating frame is rotatably mounted on the second frame; The sliding frame is slidably mounted on the rotating frame; A flattening mechanism, disposed on the sliding frame, is used to grip and flatten the fabric; A tray is slidably disposed on the second frame, and the tray is used to support the fabric.

8. The fabric bonding system according to claim 1, characterized in that, Also includes: A material-grabbing device is used to pick up the fabric and place it onto the adhesive device.

9. The fabric bonding system according to claim 8, characterized in that, Also includes: A dispensing device for carrying the fabric, and a picking device for picking up the fabric from the dispensing device.

10. The fabric bonding system according to claim 1, characterized in that, The adhesive application device and the bonding device together form an adhesive module, and there are multiple adhesive modules. ， The second conveying device is provided between the plurality of adhesive modules.

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