Auxiliary device for memorability reduction of plastic floor

Abstract

The utility model relates to the technical field of plastic floor laying, in particular to an auxiliary device for plastic floor memorability reduction, which comprises a base, supporting plates, supporting rollers, an adjusting frame and a shaping and pressing mechanism, the supporting plates are fixedly arranged at two ends of the upper surface of the base, the supporting rollers are movably arranged on the inner sides of the tops of the supporting plates, and the adjusting frame is arranged on the inner sides of the supporting plates. The adjusting frame is fixedly arranged on the outer side of the supporting plate, and the shaping and pressing mechanism comprises a lifting seat, a connecting pipe, a screw rod, a pressing block, a connecting plate, a spring, a fixing rod, a mounting rod, a heating wire, a connecting seat and a pressing pipe. According to different environment temperatures and different bending degrees, the pressing depth of the pressing pipe can be adjusted, the plastic floor is bent reversely, and in the pressing and flattening process, the plastic floor is heated and softened, so that the flattening effect is further improved, the time needed by reduction is greatly shortened, and the laying effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of plastic flooring installation technology, and in particular to an auxiliary device for restoring the memory properties of plastic flooring. Background Technology

[0002] There are many types of vinyl flooring, among which PVC flooring is the most common. It comes in two forms: PVC roll flooring and PVC tile flooring. This type of flooring is widely popular in Europe, America, and Asian countries like Japan and South Korea, and has been a hit in overseas markets. Since entering the Chinese market in the early 1980s, it has gained widespread acceptance in major and medium-sized cities across China and is widely used in various places such as homes, hospitals, schools, office buildings, factories, public places, supermarkets, commercial spaces, and sports venues.

[0003] When producing and transporting roll flooring, it is usually rolled up. Under normal circumstances, it needs to be unrolled and left to stand for a day to allow it to naturally recover its memory shape. This is to prevent warping during installation due to excessive bending, which would affect the quality of the installation. In cold weather, it takes more time to allow it to flatten naturally. Therefore, it is necessary to apply pressure and assist with heating through a recovery auxiliary device to save recovery and flattening time. Utility Model Content

[0004] This invention addresses the shortcomings of existing technologies by providing an auxiliary device for restoring the memory properties of plastic flooring.

[0005] This utility model is achieved through the following technical solution:

[0006] An auxiliary device for memory restoration of plastic flooring includes a base, a support plate, a support roller, an adjusting frame, and a shaping and pressing mechanism. The support plate is fixedly disposed at both ends of the upper surface of the base. The support roller is movably disposed on the inner side of the top of the support plate. The adjusting frame is fixedly disposed on the outer side of the support plate. The shaping and pressing mechanism is movably disposed on the inner side of the top of the support plate. The shaping and pressing mechanism includes a lifting seat, a connecting pipe, a screw, a pressure block, a connecting plate, a spring, a fixing rod, an mounting rod, a heating wire, a connecting seat, and a pressure pipe. The lifting seat is engaged inside the support plate. The connecting pipe is fixedly disposed at the bottom of both ends of the lifting seat. The end of the screw is movably connected to the inner side of the bottom of the connecting pipe. The pressure block is engaged inside the bottom of the lifting seat. The spring is disposed inside the lifting seat. The connecting plate is fixedly disposed at both ends of the bottom of the lifting seat. The fixing rod is fixedly connected to the connecting plate. The mounting rod is sleeved and fixed to the outside of the fixing rod. The heating wire is installed outside the mounting rod. The connecting seat is fixedly disposed at both ends of the fixing rod. The pressure pipe is movably connected to the connecting seat.

[0007] In a preferred embodiment of the present invention, the screw and the adjusting frame are connected by a thread, the two ends of the lifting seat extend through and to the outside of one side of the adjusting frame, and the surface of the adjusting frame is provided with a guide groove that cooperates with the end of the lifting seat;

[0008] By rotating the screw, the height of the shaping and pressing mechanism at the top of the adjuster can be adjusted within the adjusting frame, thereby adjusting the position of the pressure tube. By adjusting the pressure depth of the pressure tube, different degrees of shaping and pressing effects can be achieved.

[0009] In a preferred embodiment of this utility model, the pressure tube is disposed between two support rollers.

[0010] In a preferred embodiment of the present invention, the bottom of the lifting seat is provided with a telescopic groove that cooperates with the pressure block, and the spring is disposed in the telescopic groove at the bottom of the lifting seat;

[0011] The spring inside the lifting seat ensures that the pressure tube effectively applies pressure to the plastic flooring, guaranteeing the pressure level.

[0012] In a preferred embodiment of this utility model, a heating groove is provided on the surface of the mounting rod, and a heating wire is disposed in the heating groove on the surface of the mounting rod, with the heating wire maintaining a distance of 5mm-15mm from the inner side of the pressure tube;

[0013] The heating wire installed on the outside of the mounting rod heats the pressure tube, keeping it at a certain temperature. This helps soften the plastic flooring during the pressure process, thereby further improving the restoration speed and effect.

[0014] The beneficial effects of this utility model are:

[0015] The auxiliary device for memory restoration of PVC flooring applies pressure to reshape the rolled and bent PVC flooring. The pressure depth of the pressure tube can be adjusted according to the ambient temperature and the degree of bending, causing the PVC flooring to bend in the opposite direction. During the pressure and flattening process, the PVC flooring is heated to soften it, thereby further improving the flattening effect and greatly reducing the restoration time, ensuring the installation effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the auxiliary device for restoring the memory properties of plastic flooring according to this utility model.

[0017] Figure 2 This is a schematic diagram of the shaping and pressure application mechanism of the auxiliary device for memory restoration of plastic flooring according to this utility model.

[0018] Figure 3 This is a vertical cross-sectional schematic diagram of the shaping and pressing mechanism of the auxiliary device for memory restoration of plastic flooring according to this utility model.

[0019] Figure 4This is a schematic diagram of the pressure tube installation structure of the auxiliary device for memory restoration of plastic flooring according to this utility model.

[0020] In the diagram: 1. Base; 2. Support plate; 3. Support roller; 4. Adjusting frame; 5. Shaping and pressing mechanism; 51. Lifting seat; 52. Connecting pipe; 53. Screw; 54. Pressure block; 55. Connecting plate; 56. Spring; 57. Fixing rod; 58. Mounting rod; 59. Heating wire; 510. Connecting seat; 511. Pressure pipe. Detailed Implementation

[0021] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings, so that the advantages and features of this utility model can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of this utility model. The directional terms mentioned in this utility model, such as "up," "down," "front," "back," "left," "right," "top," and "bottom," are only for reference to the accompanying drawings. Therefore, the directional terms used are for the purpose of explaining and understanding this utility model, and not for limiting this utility model.

[0022] like Figure 1-4 The auxiliary device for memory restoration of plastic flooring shown includes a base 1, a support plate 2, a support roller 3, an adjusting frame 4, and a shaping and pressing mechanism 5. The support plate 2 is fixedly mounted on both ends of the upper surface of the base 1. The support roller 3 is movably mounted on the inner side of the top of the support plate 2. The adjusting frame 4 is fixedly mounted on the outer side of the support plate 2. The shaping and pressing mechanism 5 is movably mounted on the inner side of the top of the support plate 2. The shaping and pressing mechanism 5 includes a lifting seat 51, a connecting pipe 52, a screw 53, a pressure block 54, a connecting plate 55, a spring 56, a fixing rod 57, a mounting rod 58, a heating wire 59, a connecting seat 510, and a pressure pipe 511. The lifting seat 51 is clamped inside the support plate 2. The connecting pipe 52 is fixedly installed at the bottom of both ends of the lifting seat 51. The end of the screw 53 is movably connected to the bottom inner side of the connecting pipe 52. The pressure block 54 is clamped inside the bottom of the lifting seat 51. The spring 56 is installed inside the lifting seat 51. The connecting plate 55 is fixedly installed at both ends of the bottom of the lifting seat 51. The fixing rod 57 is fixedly connected to the connecting plate 55. The mounting rod 58 is sleeved and fixed to the outside of the fixing rod 57. The heating wire 59 is installed to the outside of the mounting rod 58. The connecting seat 510 is fixedly installed at both ends of the fixing rod 57. The pressure pipe 511 is movably connected to the connecting seat 510.

[0023] Specifically, the screw 53 is connected to the adjusting frame 4 by a thread. The lifting seat 51 extends through both ends and to the outside of one side of the adjusting frame 4. The surface of the adjusting frame 4 is provided with a guide groove that mates with the end of the lifting seat 51. The pressure tube 511 is located between the two support rollers 3. The bottom of the lifting seat 51 is provided with a telescopic groove that mates with the pressure block 54. The spring 56 is located in the telescopic groove at the bottom of the lifting seat 51. The surface of the mounting rod 58 is provided with a heating groove. The heating wire 59 is located in the heating groove on the surface of the mounting rod 58. The heating wire 59 is kept 5mm-15mm away from the inside of the pressure tube 511.

[0024] In this embodiment, the plastic flooring sheet to be flattened is first passed through the top of the support roller 3, and the screw 53 is rotated. Under the action of the adjusting frame 4, rotating the screw 53 can adjust the height of the shaping and pressing mechanism 5. Rotating the screw 53 causes the lifting seat 51 to move up and down under the guidance of the guide strips at both ends, so that the pressure tube 511 is pressed down to the top of the plastic flooring sheet, so that the plastic flooring sheet is pressed into a V-shaped structure. The pressure depth of the pressure tube 511 is adjusted according to the degree of curvature to ensure the flattening effect.

[0025] Furthermore, during the restoration and flattening process, the heating wire 59 is energized to achieve a flattening effect. This energizes the heating wire 59, causing heat to dissipate to the surface of the pressure tube 511, raising its surface temperature. Once the surface temperature of the pressure tube 511 is maintained, the plastic flooring is effectively heated during the pressure shaping process when it is pulled, causing it to soften and thus improving the flattening effect and saving restoration time. During operation, pulling the plastic flooring generates a reaction force on the pressure tube 511, causing it to rise. At this time, the spring 56 inside the lifting seat 51 is compressed, thereby applying pressure to the pressure block 54. The resulting pressure acts on the surface of the plastic flooring, ensuring effective contact between the plastic flooring and the pressure tube 511, while also ensuring the pressure intensity, thereby achieving the ideal restoration and flattening effect and ensuring the quality of the flooring installation.

[0026] It should be noted that the parts not covered in this utility model are the same as or can be implemented using existing technology; the various drives in this utility model can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, and motors in conjunction with connecting rods, guide rods, etc., and are not limited to the structures described in the specification and the drawings.

[0027] In the description of the embodiments of this utility model, unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," "set up," "equipped with," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An auxiliary device for the memory restoration of plastic flooring, comprising a base (1), a support plate (2), a support roller (3), an adjustment frame (4), and a shaping and pressing mechanism (5), characterized in that: The support plate (2) is fixedly disposed at both ends of the upper surface of the base (1), the support roller (3) is movably disposed on the inner side of the top of the support plate (2), the adjusting frame (4) is fixedly disposed on the outer side of the support plate (2), and the shaping and pressing mechanism (5) is movably disposed on the inner side of the top of the support plate (2); The shaping and pressing mechanism (5) includes a lifting seat (51), a connecting pipe (52), a screw (53), a pressure block (54), a connecting plate (55), a spring (56), a fixing rod (57), a mounting rod (58), a heating wire (59), a connecting seat (510), and a pressure pipe (511). The lifting seat (51) is clamped inside the support plate (2). The connecting pipe (52) is fixedly installed at the bottom of both ends of the lifting seat (51). The end of the screw (53) is movably connected to the inner bottom of the connecting pipe (52). The pressure block (54) is... 4) The spring (56) is installed inside the lifting seat (51) and the connecting plate (55) is fixedly installed at both ends of the bottom of the lifting seat (51). The fixing rod (57) is fixedly connected to the connecting plate (55). The mounting rod (58) is sleeved and fixed to the outside of the fixing rod (57). The heating wire (59) is installed to the outside of the mounting rod (58). The connecting seat (510) is fixedly installed at both ends of the fixing rod (57). The pressure tube (511) is movably connected to the connecting seat (510).

2. The auxiliary device for memory restoration of plastic flooring according to claim 1, characterized in that: The screw (53) is connected to the adjusting frame (4) by a thread. The lifting seat (51) extends through both ends to the outside of one side of the adjusting frame (4). The surface of the adjusting frame (4) is provided with a guide groove that cooperates with the end of the lifting seat (51).

3. The auxiliary device for memory restoration of plastic flooring according to claim 1, characterized in that: The pressure tube (511) is positioned between the two support rollers (3).

4. The auxiliary device for memory restoration of plastic flooring according to claim 1, characterized in that: The bottom of the lifting seat (51) is provided with a telescopic groove that cooperates with the pressure block (54), and the spring (56) is set in the telescopic groove at the bottom of the lifting seat (51).

5. The auxiliary device for memory restoration of plastic flooring according to claim 1, characterized in that: The mounting rod (58) has a heating groove on its surface, and the heating wire (59) is placed in the heating groove on the surface of the mounting rod (58). The heating wire (59) is 5mm-15mm away from the inside of the pressure tube (511).

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