Automatic assembling equipment for spring bed mattress

Abstract

Automatic assembling equipment for a spring bed mattress comprises an assembling table and a vertical stand column fixed to one side of the assembling table, a horizontal top plate is fixed to one side of the top of the vertical stand column, a liftable upper pressing plate is driven below the top plate through a lifting device, and a liftable sliding rail is supported on one side of the assembling table through another two lifting devices; the sliding rail is provided with a sliding block driven by a motor and a lead screw to move, one side of the sliding block is provided with a glue spraying pipe extending to the position above the assembling table, the bottom of the glue spraying pipe is provided with a spraying head opposite to the material containing area of the assembling table top, and the top of the sliding block is provided with a flexible glue pipe communicated with the glue inlet end of the glue spraying pipe. According to the automatic glue spraying and pressing device, automation of glue spraying and pressing can be achieved, glue spraying is more uniform, pressing can be conducted after glue spraying, bonding of multiple layers of materials is firmer, the bonding and assembling efficiency of mattresses can be greatly improved, and the quality of finished mattresses can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a mattress processing device, in particular to a spring mattress automatic assembly device. Background Art

[0002] Since the core of a spring mattress is made of springs, it has good elasticity and support. It can flexibly expand and contract according to the curves and weight of the human body, evenly supporting every part of the body, helping to keep the spine naturally straight and allowing the muscles to fully relax; the non-solid structure of a spring mattress allows moist and hot air to be effectively discharged, increasing its breathability, helping to keep the mattress dry and comfortable, thereby promoting healthy sleep; the durability of a spring mattress is also a major advantage. High-quality springs can withstand long-term use while maintaining their elasticity and support, so a spring mattress usually has a longer service life.

[0003] At present, spring bed mattresses are mainly assembled by manual gluing on a platform using a gluing machine. The manual gluing glue is uneven, and the joints after gluing are not strong enough and are prone to cracking, which is not conducive to ensuring the quality of the spring mattress. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide an automatic assembly device for a spring mattress.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: an automated assembly device for a spring bed mattress, comprising an assembly table and a vertical column fixed on one side of the assembly table, a horizontal top plate fixed on one side of the top of the vertical column, a liftable upper pressure plate driven by a lifting device under the top plate, a liftable slide rail supported by two other lifting devices on one side of the assembly table, a slider driven to move by a motor and a lead screw is provided on the slide rail, a glue spray hose extending to the top of the assembly table is provided on one side of the slider, a nozzle opposite to the material placement area on the assembly table is provided at the bottom of the glue spray hose, and a soft glue hose connected to the glue inlet end of the glue spray hose is provided on the top of the slider.

[0006] Furthermore, a side plate fixedly connected to the top plate is provided above the middle part of the slide rail, the upper end of the glue spraying hose is fixedly connected to the pipe joint of the side plate, and the other end of the pipe joint is fixedly connected to the discharge end of the glue tank through the glue supply hose.

[0007] Furthermore, the upper pressing plate is fixed with a plurality of guide rods penetrating the top plate, and each guide rod can slide freely in a portion penetrating the top plate, and each guide rod is arranged around the center of the lifting device of the top plate.

[0008] Furthermore, a reset photoelectric switch is provided at one end of the slide rail, a first limit photoelectric switch is provided at the other end of the slide rail, and a second photoelectric switch is provided between the reset photoelectric switch and the first limit photoelectric switch.

[0009] Furthermore, the assembly table is provided with limit baffles near the vertical column and one side of the slide rail. The two limit baffles are perpendicular to each other, opposite to two side edges of the upper pressure plate, and located directly below the corresponding two side edges.

[0010] Further, the assembly table is supported on legs.

[0011] Furthermore, there are two vertical columns symmetrically arranged on the left and right, and the cross section of each vertical column is T-shaped.

[0012] Furthermore, the lifting device is one of an oil cylinder, an air cylinder, and an electric telescopic rod.

[0013] Through the above arrangement, when the utility model is used, the bottom layer of materials is first laid on the assembly table, and the motor and the lead screw drive the slider to move, so that the glue spraying hose moves above the bottom layer of materials to spray glue, and after spraying glue, the next layer of materials is laid. At this time, the glue spraying hose is reset, and the upper pressing plate is driven by the lifting device to press down the two layers of glued materials to better bond them. As the thickness of the mattress increases, the slide rail can be driven by its lifting device to rise, so as to continue to spray glue on the thicker mattress surface, and then the fabric is covered and the above-mentioned downward pressure can be carried out until all the materials are thoroughly bonded by spraying glue and pressing down.

[0014] The utility model can realize the automation of glue spraying and pressing, which not only makes the glue spraying more uniform, but also allows pressing down after the glue spraying, so that the multi-layer materials are more firmly bonded, which can greatly improve the bonding and assembly efficiency of the mattress and ensure the quality of the finished mattress. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will now be further described with reference to the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 、 3 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the rear three-dimensional structure of the utility model. DETAILED DESCRIPTION

[0019] like Figure 1-4As shown, an automated assembly equipment for a spring mattress comprises an assembly table 1 and a vertical column 2 fixed on one side of the assembly table 1. The assembly table 1 is supported on support legs 17. There are two vertical columns 2 symmetrically arranged on the left and right. The cross-section of each vertical column 2 is T-shaped to ensure the strength of the vertical column 2 and not easy to deform. A horizontal top plate 3 is fixed to one side of the top of the vertical column 2. A liftable upper pressure plate 4 is driven by a lifting device under the top plate 3. A liftable slide rail 5 is supported on one side of the assembly table 1 by two other lifting devices. The lifting device is one of an oil cylinder, an air cylinder, and an electric telescopic rod. A slider 7 is provided on the slide rail 5 and is driven to move by a motor and a screw 6. A glue spray hose 8 is provided on one side of the slider 7 and extends to the top of the assembly table 1. A nozzle is provided at the bottom of the glue spray hose 8 opposite to the material placement area on the assembly table 1. A soft glue hose 9 connected to the glue inlet end of the glue spray hose 8 is provided on the top of the slider 7.

[0020] A side plate 10 fixedly connected to the top plate 3 is provided above the middle part of the slide rail 5. The upper end of the glue spraying hose 8 is fixedly connected to the pipe joint 11 of the side plate 10. The other end of the pipe joint 11 is fixedly connected to the discharge end of the glue tank 13 through the glue supply hose 12, so that glue can be supplied through the current glue tank 13.

[0021] The upper pressure plate 4 is fixed with multiple guide rods 14 that pass through the top plate 3, and each guide rod 14 can slide freely in the part passing through the top plate 3. Each guide rod 14 is arranged around the center of the lifting device of the top plate 3 to ensure the stability of the lifting of the upper pressure plate 4.

[0022] A reset photoelectric switch 15 is provided at one end of the slide rail 5, and a first limit photoelectric switch 16 is provided at the other end of the slide rail 5. A second photoelectric switch 18 is provided between the reset photoelectric switch 15 and the first limit photoelectric switch 16. In order to allow the glue spraying hose 8 to move to one side when the upper pressure plate 4 is pressed down to avoid interfering with the downward pressure of the upper pressure plate 4, the slider 7 can move to the reset photoelectric switch 15 at one end. A glue spraying area for the glue spraying hose 8 is formed between the first limit photoelectric switch 16 and the second photoelectric switch 18, that is, the glue spraying operation is only carried out when this area moves.

[0023] A limit baffle 19 is provided on the table top of the assembly table 1 near the vertical column 2 and the side of the slide rail 5. The two limit baffles 19 are perpendicular to each other, opposite to the two side edges of the upper pressure plate 4, and located directly below the corresponding two side edges. In this way, when the mattress material is placed, two edges of the material can correspond to the two limit baffles 19 and be tightly attached to the two limit baffles, forming the function of positioning and limiting the material.

[0024] Working principle of this utility model:

[0025] First, lay the bottom layer of material on the surface of the assembly table 1. The motor and the lead screw 6 drive the slider 7 to move, so that the glue spraying hose 8 moves above the bottom layer of material to spray glue. After spraying glue, the next layer of material is laid. At this time, the glue spraying hose 8 is reset, and the upper pressure plate 4 is driven by the lifting device to press down the two layers of glued materials to better bond them. As the thickness of the mattress increases, the slide rail 5 can be raised by its lifting device to continue spraying glue on the thicker mattress surface, and then the fabric is covered and the above-mentioned downward pressure can be performed until all the materials are completely bonded by spraying glue and pressing down.

[0026] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. An automated assembly device for a spring mattress, comprising an assembly table (1) and a vertical column (2) fixed to one side of the assembly table (1), characterized in that: A horizontal top plate (3) is fixed on one side of the top of the vertical column (2), and a liftable upper pressure plate (4) is driven by a lifting device below the top plate (3). A liftable slide rail (5) is supported on one side of the assembly table (1) by two other lifting devices. A slider (7) is provided on the slide rail (5) and is driven to move by a motor and a lead screw (6). A glue spraying pipe (8) extending to the top of the assembly table (1) is provided on one side of the slider (7). A nozzle is provided at the bottom of the glue spraying pipe (8) opposite to the material placement area on the assembly table (1). A soft glue pipe (9) connected to the glue inlet end of the glue spraying pipe (8) is provided on the top of the slider (7).

2. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: A side plate (10) fixedly connected to the top plate (3) is provided above the middle portion of the slide rail (5); the upper end of the glue spraying hose (8) is fixedly connected to a pipe joint (11) of the side plate (10); and the other end of the pipe joint (11) is fixedly connected to the discharge end of the glue spraying tank (13) through a glue supply hose (12).

3. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: The upper pressing plate (4) is fixed with a plurality of guide rods (14) that pass through the top plate (3), and each guide rod (14) can slide freely in a portion passing through the top plate (3), and each guide rod (14) is arranged around the center of the lifting device of the top plate (3).

4. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: A reset photoelectric switch (15) is provided at one end of the slide rail (5), a first limit photoelectric switch (16) is provided at the other end of the slide rail (5), and a second photoelectric switch (18) is provided between the reset photoelectric switch (15) and the first limit photoelectric switch (16).

5. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: The table top of the assembly table (1) is provided with limit baffles (19) on one side close to the vertical column (2) and the slide rail (5), respectively. The two limit baffles (19) are perpendicular to each other, opposite to two side edges of the upper pressure plate (4), and located directly below the corresponding two side edges.

6. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: The assembly table (1) is supported on legs (17).

7. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: There are two vertical columns (2) arranged symmetrically on the left and right, and the cross section of each vertical column (2) is T-shaped.

8. The automatic assembly equipment for spring mattresses according to claim 1, characterized in that: The lifting device is one of an oil cylinder, a pneumatic cylinder, and an electric telescopic rod.

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