A quilting machine for foam mattresses

Abstract

A foam mattress quilting machine includes: a quilting main unit, a frame support system, a worktable, a feeding system, a control system, a pressing mechanism, and an edge-sealing system. The worktable is mounted on the frame support system. The quilting main unit is connected to the frame support system and located above the worktable. The feeding system is connected to the worktable. The control system is located on the side of the frame support system and is electrically connected to the quilting main unit, feeding system, pressing mechanism, and edge-sealing system via cables. The pressing mechanism is located on the outer wall of the worktable, and the edge-sealing system is located at the tail end of the worktable. Compared with traditional technology, this invention improves the quality of mattress quilting through the pressing mechanism and enhances the adaptability of the equipment through the improved worktable.

Description

Technical Field

[0001] This utility model relates to the field of equipment for processing sponge products, specifically to a sponge mattress quilting machine. Background Technology

[0002] Quilting is a key process in mattress manufacturing. However, existing quilting technologies are not specifically designed for mattress production, and therefore have the following significant problems:

[0003] Unstable mattress fixation: Traditional quilting machines lack an effective mattress clamping and fixing mechanism, causing the mattress to easily shift during quilting, affecting quilting accuracy and quality. This problem is particularly pronounced for thick foam mattresses.

[0004] Insufficient edge treatment capabilities: Traditional quilting equipment lacks a dedicated edge-sealing function, while mattress edges require edge treatment.

[0005] To address the aforementioned issues, we have made a series of improvements. Utility Model Content

[0006] The purpose of this invention is to provide a quilting machine for foam mattresses to overcome the above-mentioned shortcomings and deficiencies of the existing technology.

[0007] A foam mattress quilting machine includes: a quilting main unit, a frame support system, a worktable, a feeding system, a control system, a pressing mechanism, and an edge overlocking system. The worktable is mounted on the frame support system. The quilting main unit is connected to the frame support system and is located above the worktable. The feeding system is connected to the worktable. The control system is located on the side of the frame support system. The control system is electrically connected to the quilting main unit, the feeding system, the pressing mechanism, and the edge overlocking system via cables. The pressing mechanism is located on the outer wall of the worktable, and the edge overlocking system is located at the tail end of the worktable.

[0008] Furthermore, the frame support system includes: a main support, a crossbeam, and a guide rail assembly. The main support is fixed on the ground, the crossbeam is located above the main support, and the guide rail assembly is located on the crossbeam. The guide rail assembly is slidably connected to the quilting main machine via a slider.

[0009] Furthermore, the workbench includes: a workbench frame, a support plate, a fixing device, a roller support system, and a height adjustment mechanism. The workbench frame is fixed on the machine frame support system, the support plate is disposed on the workbench frame, the fixing device is disposed on the support plate, the roller support system is disposed on the support plate, and the height adjustment mechanism is connected between the workbench frame and the machine frame support system.

[0010] Furthermore, the clamping mechanism includes: a cylinder, a segmented pressure plate, and a pressure sensor. The segmented pressure plate is connected to the outer wall of the worktable, the cylinder is connected to the segmented pressure plate, and the pressure sensor is provided on the segmented pressure plate.

[0011] The beneficial effects of this utility model are:

[0012] Compared with traditional technologies, this invention improves the quality of mattress quilting through a pressing mechanism; increases production efficiency; and enhances equipment adaptability through an improved worktable. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure label:

[0015] Quilting machine 100, frame support system 200, main support 210, crossbeam 220 and guide rail assembly 230.

[0016] Worktable 300, table frame 310, support plate 320, fixing device 330, roller support system 340 and height adjustment mechanism 350.

[0017] Feeding system 400 and control system 500.

[0018] The clamping mechanism 600, the pressing cylinder 610, the segmented pressure plate 620, and the pressure sensor 630 are included.

[0019] Edge overlock system 700. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. It should be understood that the following embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0021] Example 1

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] like Figure 1As shown, a foam mattress quilting machine includes: a quilting main unit 100, a frame support system 200, a worktable 300, a feeding system 400, a control system 500, a pressing mechanism 600, and an edge binding system 700. The worktable 300 is mounted on the frame support system 200. The quilting main unit 100 is connected to the frame support system 200 and is located above the worktable 300. The feeding system 400 is connected to the worktable 300. The control system 500 is located on the side of the frame support system 200 and is electrically connected to the quilting main unit 100, the feeding system 400, the pressing mechanism 600, and the edge binding system 700 via cables. The pressing mechanism 600 is located on the outer wall of the worktable 300, and the edge binding system 700 is located at the tail end of the worktable 300.

[0024] The frame support system 200 includes a main support 210, a crossbeam 220, and a guide rail assembly 230. The main support 210 is fixed on the ground, the crossbeam 220 is located above the main support 210, and the guide rail assembly 230 is located on the crossbeam 220. The guide rail assembly 230 is slidably connected to the quilting main unit 100 through a slider, so that the quilting main unit 100 can move.

[0025] The workbench 300 includes: a workbench frame 310, a support plate 320, a fixing device 330, a roller support system 340, and a height adjustment mechanism 350. The workbench frame 310 is fixed on the frame support system 200. The support plate 320 is located on the workbench frame 310. The fixing device 330 is located on the support plate 320 for fixing the mattress. The roller support system 340 is located on the support plate 320 to facilitate the movement and positioning of the mattress. The height adjustment mechanism 350 is connected between the workbench frame 310 and the frame support system 200 for adjusting the height of the workbench to accommodate mattresses of different thicknesses.

[0026] The clamping mechanism includes a cylinder 610, a segmented pressure plate 620, and a pressure sensor 630. The segmented pressure plate 620 is connected to the outer wall of the worktable 300, the cylinder 610 is connected to the segmented pressure plate 620, and the pressure sensor 630 is provided on the segmented pressure plate 620.

[0027] The method of using this utility model is as follows: The mattress material is placed on the feeding roller group of the feeding system 400. The feeding motor drives the feeding roller group to rotate through the transmission gear, and the mattress material is evenly conveyed to the workbench surface. When the mattress material reaches the workbench surface 300, it is supported by the roller support system 340. The fixing device 330 initially positions the mattress. The cylinder 610 of the pressing mechanism 600 drives the segmented pressure plate 620 to extend and retract. The segmented pressure plate automatically adjusts the pressure according to the thickness of different areas of the mattress, firmly pressing the mattress onto the workbench surface. The quilting machine 100 moves along the guide rail assembly 230 to a predetermined starting position. The control system controls the movement of the quilting machine according to a preset pattern. The quilting needle forms a predetermined pattern of stitches on the mattress surface. Then, the control system 500 controls the feeding system 400 in conjunction with the roller support system 340 to move the mattress towards the tail end of the worktable 300, so that the side of the mattress to be quilted enters the processing position of the edge quilting system 700 located at the tail end. The edge quilting system 700 quilts the side of the mattress. During the quilting process, the control system 500 controls the segmented pressure plate 620 at the corresponding position of the side to be quilted to be released and lifted by the cylinder 610 to avoid the quilting processing area. The remaining segmented pressure plates 620 continue to keep pressed to ensure the stability of the mattress. After the quilting and edging are completed, the pressing mechanism 600 releases the pressure, and the mattress moves towards the output end through the roller support system 340 on the worktable. The finished mattress with quilting and edging completed is output from the output end. After the previous mattress is output, the feeding system begins to transport the next mattress, and the system resets to prepare for the next cycle.

[0028] Innovation: The feeding system 400 conveys the mattress material to the worktable 300. The segmented pressure plates 620 of the clamping mechanism 600, under the action of the cylinder 610, fix the mattress. The roller support system 340 assists in the smooth movement of the mattress. The quilting main unit 100 moves along the guide rail assembly 230 to perform the quilting operation. The worktable 300 adapts to mattresses of different thicknesses via the height adjustment mechanism 350, and the fixing device 330 ensures the mattress's stable position during quilting. Simultaneously, the feeding system effectively assists in transporting large mattresses and overcomes the previous limitation of the quilting main unit only moving horizontally, thus achieving both horizontal and vertical movement.

[0029] The innovative principle of this invention lies in its segmented pressure plate 620. Traditional quilting machines use a single pressure plate, which cannot accommodate the thickness differences in different areas of the mattress, resulting in uneven pressure and causing the mattress to shift during quilting. The segmented pressure plate, however, allows for independent pressure adjustment in each area, achieving precise compression of different areas of the mattress. This effectively prevents displacement of thick foam mattresses during quilting, ultimately improving quilting accuracy and quality. The principle is that the segmented pressure plate 620 is composed of multiple sheet metal structures, each with a corresponding controlled cylinder. Its pressure is derived from the pressure exerted by the mattress on the pressure sensor 630 during the bonding process. If the pressure is insufficient, it indicates that the foam area corresponding to the segmented pressure plate 620 is concave, requiring the cylinder 610 to push the segmented pressure plate 620 forward for fixation. In addition, during the edge binding process after quilting, the control system 500 can control the segmented pressure plates 620 at the corresponding positions of the side to be bound to be released individually by the cylinder 610 as needed, so that the side of the mattress at that position is exposed to the processing range of the edge binding system 700, while the remaining segmented pressure plates 620 remain pressed, thus taking into account both the stability of the mattress and the processing space during the edge binding process.

[0030] The work surface 300, unlike traditional work surfaces with a fixed height, is difficult to adapt to mattresses of different thicknesses. The height adjustment mechanism 350 allows the work surface height to be adjusted according to the mattress thickness, and the caster support system 340 ensures smooth movement of the mattress.

[0031] The frame support system 200 moves up and down via a cylinder guide rail. Traditionally, similar cylinders are made on a fixed platform in a horizontal position, and the quilting machine is fixed on the guide rail for horizontal movement. Now, horizontal movement is achieved through the feeding system 400 in conjunction with various rollers, while vertical movement is achieved through the guide rail assembly 230.

[0032] Compared with traditional technologies, this invention improves the quality of mattress quilting through a pressing mechanism; increases production efficiency; and enhances equipment adaptability through an improved worktable.

[0033] The specific embodiments of this utility model have been described above, but this utility model is not limited thereto. Various changes can be made to this utility model as long as they do not depart from its spirit.

Claims

1. A quilting machine for a foam mattress, characterized in that, include: The quilting machine includes a quilting main unit (100), a frame support system (200), a worktable (300), a feeding system (400), a control system (500), a pressing mechanism (600), and an edge binding system (700). The worktable (300) is mounted on the frame support system (200). The quilting main unit (100) is connected to the frame support system (200) and is located above the worktable (300). The feeding system (400) is... 00) is connected to the worktable (300). The control system (500) is located on the side of the frame support system (200). The control system (500) is electrically connected to the quilting host (100), the feeding system (400), the pressing mechanism (600) and the edge sealing system (700) via cables. The pressing mechanism (600) is located on the outer side wall of the worktable (300), and the edge sealing system (700) is located at the tail end of the worktable (300).

2. The quilting machine for a foam mattress according to claim 1, characterized in that: The frame support system (200) includes a main support (210), a crossbeam (220), and a guide rail assembly (230). The main support (210) is fixed on the ground, the crossbeam (220) is located above the main support (210), and the guide rail assembly (230) is located on the crossbeam (220). The guide rail assembly (230) is slidably connected to the quilting machine (100) via a slider.

3. The quilting machine for a foam mattress according to claim 1, characterized in that: The workbench (300) includes: a workbench frame (310), a support plate (320), a fixing device (330), a roller support system (340), and a height adjustment mechanism (350). The workbench frame (310) is fixed on the frame support system (200), the support plate (320) is disposed on the workbench frame (310), the fixing device (330) is disposed on the support plate (320), the roller support system (340) is disposed on the support plate (320), and the height adjustment mechanism (350) is connected between the workbench frame (310) and the frame support system (200).

4. A quilting machine for a foam mattress according to claim 1, characterized in that: The pressing mechanism (600) includes: a cylinder (610), a segmented pressure plate (620), and a pressure sensor (630). The segmented pressure plate (620) is connected to the outer wall of the worktable (300), the cylinder (610) is connected to the segmented pressure plate (620), and the pressure sensor (630) is provided on the segmented pressure plate (620).

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