Mattress rolling testing machine

Abstract

The present invention discloses a mattress rolling detection machine. It includes: support columns, a frame fixedly connected to the upper ends of the support columns and supported by the support columns, and a placement plate fixedly connected to the bottom ends of the support columns. A cross plate is arranged on the frame, and a driving motor is fixedly connected to the cross plate. The driving motor is fixedly connected to a threaded rod to enable the threaded rod to rotate under the drive of the driving motor. A drum structure for mounting a drum to perform a rolling test on the mattress is arranged on the threaded rod. The drum structure includes a drum support. An articulated support is articulated to the drum support through a hinge member to enable the articulated support and the drum support to enclose an annular structure for placing the end of the drum. The present invention fixes the drum by articulating the articulated support to the drum support, so that the closed-loop structure for placing the drum can be easily rotated and opened, facilitating the replacement of different types of drums.

Description

Technical Field

[0001] The present invention relates to the field of mattress rolling detection, and particularly to a mattress rolling detector. Background Art

[0002] A mattress is an essential household item in people's lives. In recent years, as people's requirements for sleep quality have become increasingly high, the comfort and durability of mattresses are among the qualities that people pay attention to when selecting mattresses. In order to understand the quality of products, manufacturers will conduct rolling tests on mattresses by sampling during the production process. By collecting these data, they continuously adjust the product quality to ensure the quality before the products leave the factory. However, in order to conduct a more comprehensive inspection of the mattress, it is necessary to use multiple rollers such as circular rollers and polygonal rollers to detect the mattress separately. After the rollers of the existing detection machines are assembled onto the machines, it is very troublesome to remove them, which is not convenient for use. Summary of the Invention

[0003] The purpose of the present invention is to provide a mattress rolling detector that can perform rolling detection on a mattress.

[0004] The technical solution adopted by the present invention to solve its technical problems is to propose a mattress rolling detector, including: support columns, a frame fixedly connected to the upper ends of the support columns and supported by the support columns, a placement plate fixedly connected to the bottom ends of the support columns. A cross plate is provided on the frame, and a driving motor is fixedly connected to the cross plate. The driving motor is fixedly connected to a threaded rod to enable the threaded rod to rotate under the drive of the driving motor. A roller structure for mounting and placing a roller to perform a rolling test on the mattress is provided on the threaded rod. The roller structure includes a roller bracket, and an articulated bracket is articulated to the roller bracket through a hinge to enable the articulated bracket and the roller bracket to enclose an annular structure for placing the end of the roller.

[0005] Further, the roller structure further includes: a connecting plate fixedly connected to the roller bracket, a lifting rod fixedly connected above the connecting plate, a receiving member for receiving and driving the lifting rod, and a connecting ring fixedly connected to the receiving member for screwing with the threaded rod.

[0006] Further, a support frame for supporting the receiving member is also fixedly connected to the frame.

[0007] Further, the opening directions of the two roller brackets fixedly connected to both ends of the connecting plate are opposite.

[0008] Further, the placement plate is fixedly connected with a mounting plate, and a stop rod is fixedly connected to the mounting plate.

[0009] Further, a chute is provided on the stop rod, and a stop member is detachably connected to the chute.

[0010] Further, the stopper includes a stop plate for stopping the mattress and fixing screws for fixing the stop plate on the chute.

[0011] Further, a slidable sliding piece is also provided on the placement plate.

[0012] The beneficial effects of the present invention are as follows: 1. The drum is fixed by hinging the hinge bracket on the drum bracket, so that the closed-loop structure for placing the drum can be easily rotated and opened, facilitating the replacement of different types of drums. 2. Since the hinge bracket can rotate at the hinge, the hinge bracket can also rotate to one end and abut against the placement plate to form an inclined plane, which is more convenient for the staff to remove the relatively heavy drum. 3. The hinge bracket can be disassembled when not in use, which is convenient for the maintenance and replacement of the hinge bracket and also enriches the method of rolling detection. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a mattress rolling tester in an embodiment of the present invention without the hinge bracket hinged;

[0014] Figure 2 It is a schematic structural diagram of a mattress rolling tester in an embodiment of the present invention with the hinge bracket hinged;

[0015] Figure 3 For an embodiment of the present invention Figure 1 The enlarged structural diagram at position A;

[0016] Figure 4 For an embodiment of the present invention Figure 2 The enlarged structural diagram at position B;

[0017] Figure 5 It is the front sectional view of the drum structure in an embodiment of the present invention;

[0018] Figure 6 It is the side sectional view of the drum structure in an embodiment of the present invention;

[0019] In the figure: 1 - support column, 2 - frame, 3 - storage member, 4 - mounting plate, 5 - stop rod, 6 - placement plate, 7 - sliding piece, 8 - lifting rod, 9 - connecting plate, 10 - drum bracket, 11 - hinge bracket, 12 - chute, 13 - fixing screw, 14 - stop plate, 15 - hinge, 16 - drive motor, 17 - cross plate, 18 - threaded rod, 19 - connecting ring, 20 - support frame. Detailed Embodiment

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention and / or the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can be obtained. In addition, the terms related to orientation only represent the relative positional relationship between components, rather than the absolute positional relationship.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 。 A mattress rolling detection machine of the present invention includes: support columns 1, a frame 2 fixedly connected to the upper ends of the support columns 1 and supported by the support columns 1, and a placement plate 6 fixedly connected to the bottom ends of the support columns 1. A cross plate 17 is provided on the frame 2, and a driving motor 16 is fixedly connected to the cross plate 17. The driving motor 16 is fixedly connected to a threaded rod 18 to enable the threaded rod 18 to rotate under the drive of the driving motor 16. A drum structure for placing a drum to perform a rolling test on the mattress is provided on the threaded rod 18. The drum structure includes a drum bracket 10, and a hinge bracket 11 is hinged to the drum bracket 10 through a hinge member 15 to enable the hinge bracket 11 and the drum bracket 10 to enclose an annular structure for placing the end of the drum.

[0022] It should be noted that the drum structure, the driving motor 16 and other devices can all work through the control of the controller. The controller can be a PLC controller. The specific electrical signal control method of the PLC controller for each component of the device is prior art that is easily conceivable by those skilled in the art, so it will not be described in detail here.

[0023] The specific use process of this device is as follows: Rotate the hinge bracket 11 through the hinge member 15 so that one end of the hinge bracket 11 abuts against the placement plate 6 to form an inclined plane. After pushing one end of the drum onto the drum bracket 10 through the inclined plane, rotate the hinge bracket 11 until it abuts against the drum bracket 10, and fasten the hinge bracket 11 with screws. Similarly, after placing the other end of the drum, the mattress can be placed on the placement plate 6 for rolling test.

[0024] In some cases, only one end of the drum can be placed on the drum bracket 10 and the other end is not placed, so that the drum can rotate circumferentially with the end placed on the drum bracket 10 as the center, increasing the form of the rolling test and enabling better testing of the mattress.

[0025] As a preferred embodiment, the drum structure further includes: a connecting plate 9 fixedly connected to the drum bracket 10, a lifting rod 8 fixedly connected above the connecting plate 9, a receiving member 3 for receiving and driving the lifting rod 8, and a connecting ring 19 fixedly connected to the receiving member 3 and screwed to the threaded rod 18. The lifting rod 8 can reciprocate vertically under the drive of the receiving member 3, thereby driving the drum bracket 10 to lift. At the same time, after the driving motor 16 drives the threaded rod 18 to rotate, it can drive the movement of the connecting ring 19, thereby realizing the horizontal movement of the drum structure.

[0026] As a preferred embodiment, a support frame 20 for supporting the receiving member 3 is also fixedly connected to the frame 2. Since the volume of the receiving member 3 is not small, only supporting it on the threaded rod 18 through the connecting ring 19 cannot ensure the stability of the receiving member 3. Therefore, a support frame 20 is provided on the frame 2 to assist in supporting the receiving member 3. The surface of the support frame 20 can be polished smoothly so as not to hinder the movement of the receiving member 3.

[0027] As a preferred embodiment, the opening directions of the two drum brackets 10 fixedly connected to both ends of the connecting plate 9 are opposite. This enables the two ends of the drum to rotate in the same direction when rolling along the hinge bracket 11, making it easier for the staff.

[0028] As a preferred embodiment, a mounting plate 4 is fixedly connected to the placing plate 6, and a stop rod 5 is fixedly connected to the mounting plate 4. The stop rod 5 can stop the mattress placed on the placing plate 6 to prevent the mattress from sliding around when being subjected to the force of the drum during the rolling test.

[0029] As a preferred embodiment, a chute 12 is provided on the stop rod 5, and a stop member is detachably connected to the chute 12. The setting of the stop member can further limit the position of the mattress, making the mattress more stable during the rolling test.

[0030] As a preferred embodiment, the stop member includes a stop plate 14 for stopping the mattress and a fixing screw 13 for fixing the stop plate 14 on the chute 12. Since the sizes of different mattresses are different, the detachable stop member can be adjusted according to the size of the mattress, having a wider adaptability.

[0031] As a preferred embodiment, a slidable sliding piece 7 is also provided on the placing plate 6. The sliding piece 7 can slide out of the placing plate 6. And because the sliding piece 7 is relatively thin, the part that slides out can form an inclined plane, which is more conducive to the staff to carry the mattress.

[0032] The above content is a further detailed description of the present invention in combination with specific preferred embodiments. It cannot be determined that the specific implementation of the present invention is only limited to these descriptions. For those of ordinary skill in the technical field to which the present invention pertains, without departing from the concept of the present invention, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the protection scope of the present invention.

Claims

1. A mattress rolling detection machine, characterized in that, Comprising: Support columns (1), a frame (2) fixedly connected to the upper ends of the support columns (1) and supported by the support columns (1), and a placement plate (6) fixedly connected to the bottom ends of the support columns (1). A cross plate (17) is provided on the frame (2), and a driving motor (16) is fixedly connected to the cross plate (17). The driving motor (16) is fixedly connected to a threaded rod (18) so that the threaded rod (18) can rotate under the drive of the driving motor (16). A drum structure for loading and rolling a mattress for a rolling test is provided on the threaded rod (18). The drum structure includes a drum bracket (10). An articulated bracket (11) is articulated to the drum bracket (10) through a hinge member (15) so that the articulated bracket (11) and the drum bracket (10) can enclose an annular structure to place the end of the drum. The articulated bracket can rotate at the hinge and can also rotate to one end to abut against the placement plate to form an inclined plane. Wherein, the drum structure further includes: a connecting plate (9) fixedly connected to the drum bracket (10), a lifting rod (8) fixedly connected above the connecting plate (9), a receiving member (3) for receiving and driving the lifting rod (8), and a connecting ring (19) fixedly connected to the receiving member (3) for screwing with the threaded rod (18). The opening directions of the two drum brackets (10) fixedly connected to both ends of the connecting plate (9) are opposite. A slidable sliding piece (7) is further provided on the placement plate (6).

2. The mattress rolling detection machine according to claim 1, characterized in that, A support frame (20) for supporting the receiving member (3) is further fixedly connected to the frame (2).

3. The mattress rolling detection machine according to claim 1, characterized in that, The placement plate (6) is fixedly connected with a mounting plate (4), and a stop rod (5) is fixedly connected to the mounting plate (4).

4. The mattress rolling detection machine according to claim 3, characterized in that, A chute (12) is provided on the stop rod (5), and a stop member is detachably connected to the chute (12).

5. The mattress rolling detection machine according to claim 4, characterized in that, The stop member includes a stop plate (14) for stopping the mattress and a fixing screw (13) for fixing the stop plate (14) on the chute (12).

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