Anti-warping device for PVC wallboard

Abstract

The utility model discloses a PVC wallboard anti-warping device, and relates to the technical field of wallboard processing, the PVC wallboard anti-warping device comprises a working table plate, a first bidirectional screw rod is rotatably installed on the working table plate, first moving blocks are in threaded connection with the two sides of the first bidirectional screw rod, and a first guide rod is fixedly installed on the working table plate; the tops of the first moving blocks on the two sides are each provided with a bearing mechanism used for bearing the PVC wallboard, and a pressing roller assembly is arranged above the workbench plate. According to the anti-warping device for the PVC wallboard, the bearing cushion blocks and the pressing blocks are matched, stable supporting is provided for the PVC wallboard, the air cylinders drive the pressing blocks to conduct pressing connection on the four corners of the wallboard, warping of the four corners of the wallboard is effectively prevented, the stability of the wallboard in the machining process and the rolling flattening effect of the pressing connection rollers are guaranteed, and the stability of the wallboard is improved. The internal stress of the wallboard is effectively eliminated, the warping phenomenon is prevented, the quality of the wallboard is improved, and the surface of the wallboard is protected from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of wallboard processing, and more specifically, to a PVC wallboard anti-warping device. Background Art

[0002] With the rapid development of the construction industry, PVC wall panels have been widely used in the field of building decoration due to their excellent weather resistance, fire resistance, easy cleaning and cost-effectiveness. However, in the actual production and installation process, PVC wall panels often face warping problems caused by factors such as internal material stress, insufficient processing accuracy or uneven external pressure. This warping not only affects the appearance of the wall panels, but may also lead to installation difficulties, poor sealing and performance degradation in long-term use, thus affecting the quality and service life of the overall building.

[0003] Traditional support structures are difficult to provide uniform and stable support for PVC wall panels, especially at the four corners of the wall panels. Due to the small number of support points and uneven distribution, the wall panels are prone to warping during processing. At the same time, most of the existing processing equipment on the market is designed for wall panels of specific sizes and lacks flexible adaptability to wall panels of different specifications, which limits its application scope and production efficiency. In response to the above problems, this device was invented. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a PVC wallboard anti-warping device to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a PVC wall panel anti-warping device, including a workbench, a No. 1 bidirectional screw is rotatably installed on the workbench, both sides of the No. 1 bidirectional screw are threadedly connected to a No. 1 moving block, a No. 1 guide rod is fixedly installed on the workbench, and the No. 1 guide rod passes through the No. 1 moving blocks on both sides, and the tops of the No. 1 moving blocks on both sides are provided with receiving mechanisms for receiving PVC wall panels, and a pressure roller assembly is arranged above the workbench.

[0006] Furthermore, legs are fixedly installed at the four corners of the bottom of the workbench.

[0007] Furthermore, the receiving mechanism includes an installation frame fixedly installed on the top of the No. 1 moving block, and a No. 2 bidirectional screw is rotatably installed on the installation frame. The No. 2 moving block is threadedly connected on both sides of the No. 2 bidirectional screw, and the lower surface of the No. 2 moving block is in contact with the inner wall surface of the bottom of the installation frame, and a receiving pad is fixedly installed on the top of the No. 2 moving block.

[0008] Furthermore, a connecting bracket is fixedly installed on the side of the No. 2 moving block, a cylinder is fixedly installed on the top of the connecting bracket, a pressure block is fixedly installed on the end of the piston rod of the cylinder, and the pressure block is arranged directly above the No. 2 moving block.

[0009] Furthermore, the receiving pad and the pressing block are both made of rubber material.

[0010] Furthermore, the pressing roller assembly includes a fixed bracket fixedly installed on the top of the worktable, a one-way screw is rotatably installed on the top of the fixed bracket, a No. 3 moving block is threadedly connected to the one-way screw, a No. 2 guide rod is fixedly installed on the top of the fixed bracket, and the No. 2 guide rod passes through the No. 3 moving block, a connecting frame is fixedly installed on the bottom of the No. 3 moving block, a spring is fixedly installed inside the connecting frame, a column is slidably connected to the connecting frame, and the spring is fixedly connected to the column, a U-shaped frame is fixedly installed on the bottom of the column, and a crimping roller is rotatably installed on the U-shaped frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the receiving pad and the pressing block in the receiving mechanism cooperate to not only provide stable support for the PVC wallboard, but also press the four corners of the wallboard by driving the pressing block through the cylinder, effectively preventing the four corners of the wallboard from warping and ensuring the stability of the wallboard during processing. The rolling and flattening effect of the crimping roller effectively eliminates the stress inside the wallboard and prevents the occurrence of warping, which not only improves the quality of the wallboard, but also protects the surface of the wallboard from being scratched;

[0013] 2. The utility model can flexibly adjust the distance between the No. 1 moving block and the No. 2 moving block on both sides through the design of the No. 1 bidirectional screw and the No. 2 bidirectional screw, so as to adapt to PVC wall panels of different sizes, greatly improving the versatility and flexibility of the device, and being able to undertake PVC wall panels of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The overall structural diagram provided by the utility model;

[0016] Figure 2 A bottom view of the overall structure provided by the utility model;

[0017] Figure 3 A top view of the overall structure provided by the utility model;

[0018] Figure 4 A structural schematic diagram of the receiving mechanism provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the partial structure of the pressure roller assembly provided by the utility model.

[0020] Description of reference numerals:

[0021] 1. Workbench; 2. No. 1 bidirectional screw; 3. No. 1 moving block; 4. No. 1 guide rod; 5. Undertaking mechanism; 501. Mounting frame; 502. No. 2 bidirectional screw; 503. No. 2 moving block; 504. Undertaking pad; 505. Connecting bracket; 506. Cylinder; 507. Pressing block; 6. Pressing roller assembly; 601. Fixed bracket; 602. One-way screw; 603. No. 3 moving block; 604. No. 2 guide rod; 605. Spring; 606. Column; 607. U-shaped frame; 608. Pressing roller; 609. Connecting frame; 7. Leg. DETAILED DESCRIPTION

[0022] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Example:

[0025] Refer to the attached Figure 1 and Figure 2The embodiment of the present invention is a PVC wall panel anti-warping device, comprising a workbench 1, legs 7 are fixedly installed at the four corners of the bottom of the workbench 1, a No. 1 bidirectional screw 2 is rotatably installed on the workbench 1, a No. 1 motor is fixedly installed on the workbench 1, the output shaft of the No. 1 motor is connected to the No. 1 bidirectional screw 2, when the No. 1 motor is turned on in use, the rotation of the No. 1 bidirectional screw 2 can be realized, both sides of the No. 1 bidirectional screw 2 are threadedly connected with a No. 1 moving block 3, a No. 1 guide rod 4 is fixedly installed on the workbench 1, and the No. 1 guide rod 4 passes through the No. 1 moving blocks 3 on both sides, thereby realizing the limiting of the No. 1 moving blocks 3 on both sides, providing flexible support and adjustment space for the PVC wall panel, so that the No. 1 moving blocks 3 on both sides can move toward or away from each other during the rotation of the No. 1 bidirectional screw 2, wherein two No. 1 guide rods 4 are provided, and are respectively arranged on both sides of the No. 1 bidirectional screw 2.

[0026] See attached Figure 1 , Figure 3 and Figure 4 , the top of the No. 1 moving block 3 on both sides is provided with a receiving mechanism 5 for receiving the PVC wallboard, and the receiving mechanisms 5 on both sides move synchronously with the No. 1 moving block 3 on both sides. The receiving mechanism 5 includes a mounting frame 501 fixedly mounted on the top of the No. 1 moving block 3, a No. 2 bidirectional screw 502 is rotatably mounted on the mounting frame 501, a No. 2 motor is fixedly mounted on the mounting frame 501, and the No. 2 motor output shaft is connected to the No. 2 bidirectional screw 502. When the No. 2 motor is turned on during use, the rotation of the No. 2 bidirectional screw 502 can be realized, and the No. 2 moving block 503 is threadedly connected on both sides of the No. 2 bidirectional screw 502, and the lower surface of the No. 2 moving block 503 is in contact with the inner wall surface of the bottom of the mounting frame 501, thereby realizing the rotation of the No. 2 bidirectional screw 502. The limiting function of the No. 2 moving block 503 enables the No. 2 moving block 503 to move during the rotation of the No. 2 bidirectional screw 502. A receiving pad block 504 is fixedly installed on the top of the No. 2 moving block 503, and the receiving pad blocks 504 on both sides move synchronously with the No. 2 moving block 503. A connecting bracket 505 is fixedly installed on the side of the No. 2 moving block 503, and a cylinder 506 is fixedly installed on the top of the connecting bracket 505. A pressure block 507 is fixedly installed at the end of the piston rod of the cylinder 506, and the pressure block 507 is arranged directly above the No. 2 moving block 503.

[0027] When placing the PVC wall panels, first adjust the distance between the No. 1 moving blocks 3 on both sides and the distance between the two No. 2 moving blocks 503 in each receiving mechanism 5 according to the size of the PVC wall panels, so that the device can receive PVC wall panels of various specifications, which greatly improves the versatility and flexibility of the device. Then, place the PVC wall panels on the receiving pads 504 at the four corners, and start the cylinder 506. The piston rod of the cylinder 506 drives the pressing block 507 to move downward to press the four corners of the PVC wall panels, so that the four corners of the PVC wall panels are tilted, while ensuring the stability of the PVC wall panels.

[0028] The receiving pad 504 and the pressing block 507 are both made of rubber material. The rubber material has excellent elasticity, wear resistance and shock absorption performance, and can effectively protect the surface of the PVC wall panel while providing stable support and fixing effects.

[0029] Refer to the attached Figure 1 and Figure 5 A pressure roller assembly 6 is arranged above the workbench 1, and the pressure roller assembly 6 includes a fixed bracket 601 fixedly installed on the top of the workbench 1, and a one-way screw 602 is rotatably installed on the top of the fixed bracket 601. A No. 3 motor is fixedly installed on the fixed bracket 601, and the output shaft of the No. 3 motor is connected to the one-way screw 602. When in use, the No. 3 motor can be turned on to realize the rotation of the one-way screw 602. A No. 3 moving block 603 is threadedly connected to the one-way screw 602. A No. 2 guide rod 604 is fixedly installed on the top of the fixed bracket 601, and the No. 2 guide rod 604 passes through the No. 3 moving block 603, thereby realizing the limitation of the No. 3 moving block 603. Specifically, the No. 2 guide rod 604 There are two of them, which are arranged on both sides of the one-way screw 602. A connecting frame 609 is fixedly installed at the bottom of the No. 3 moving block 603. The connecting frame 609 is vertically arranged. A spring 605 is fixedly installed inside the connecting frame 609. A column 606 is slidably connected to the connecting frame 609, and the spring 605 is fixedly connected to the column 606. A U-shaped frame 607 is fixedly installed at the bottom of the column 606. A crimping roller 608 is rotatably installed on the U-shaped frame 607. The crimping roller 608 moves synchronously with the No. 3 moving block 603. The rolling and flattening effect of the crimping roller 608 is utilized to effectively eliminate the stress inside the wall panel, prevent warping, and protect the surface of the wall panel from being scratched.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A PVC wallboard anti-warping device, characterized in that: The invention comprises a workbench (1), wherein a No. 1 bidirectional screw (2) is rotatably mounted on the workbench (1), and both sides of the No. 1 bidirectional screw (2) are threadedly connected to a No. 1 moving block (3), and a No. 1 guide rod (4) is fixedly mounted on the workbench (1), and the No. 1 guide rod (4) passes through the No. 1 moving blocks (3) on both sides, and the tops of the No. 1 moving blocks (3) on both sides are provided with receiving mechanisms (5) for receiving PVC wall panels, and a pressure roller assembly (6) is provided above the workbench (1).

2. A PVC wallboard anti-warping device according to claim 1, characterized in that: Support legs (7) are fixedly mounted at the four corners of the bottom of the workbench (1).

3. A PVC wallboard anti-warping device according to claim 1, characterized in that: The receiving mechanism (5) comprises a mounting frame (501) fixedly mounted on the top of the first moving block (3); a second bidirectional screw (502) is rotatably mounted on the mounting frame (501); a second moving block (503) is threadedly connected to both sides of the second bidirectional screw (502); a lower surface of the second moving block (503) is in contact with the inner wall surface of the bottom of the mounting frame (501); and a receiving cushion block (504) is fixedly mounted on the top of the second moving block (503).

4. A PVC wallboard anti-warping device according to claim 3, characterized in that: A connecting bracket (505) is fixedly mounted on the side of the second moving block (503), a cylinder (506) is fixedly mounted on the top of the connecting bracket (505), a pressing block (507) is fixedly mounted on the end of the piston rod of the cylinder (506), and the pressing block (507) is arranged directly above the second moving block (503).

5. A PVC wallboard anti-warping device according to claim 4, characterized in that: The receiving cushion block (504) and the pressing block (507) are both made of rubber material.

6. The PVC wallboard anti-warping device according to claim 1, characterized in that: The pressing roller assembly (6) comprises a fixed bracket (601) fixedly mounted on the top of the workbench (1); a one-way screw (602) is rotatably mounted on the top of the fixed bracket (601); a third moving block (603) is threadedly connected to the one-way screw (602); a second guide rod (604) is fixedly mounted on the top of the fixed bracket (601); the second guide rod (604) passes through the third moving block (603); a connecting frame (609) is fixedly mounted on the bottom of the third moving block (603); a spring (605) is fixedly mounted inside the connecting frame (609); a column (606) is slidably connected to the connecting frame (609); the spring (605) is fixedly connected to the column (606); a U-shaped frame (607) is fixedly mounted on the bottom of the column (606); a pressing roller (608) is rotatably mounted on the U-shaped frame (607).

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