Film laminating machine for PVC (polyvinyl chloride) wallboards

Abstract

The utility model discloses a PVC wallboard film laminating machine which comprises a machine frame, supporting legs are fixedly installed at the four corners of the bottom of the machine frame, connecting frames are fixedly installed on the two sides of one end of the machine frame, screws are rotationally installed on the connecting frames, moving rods are connected to the screws in a threaded mode, and correcting pieces are arranged on the inner sides of the moving rods. First connecting frames are fixedly installed on the outer wall faces of the two sides of the machine frame, longitudinal transmission shafts are rotationally installed on the first connecting frames, base plates are fixedly installed among the supporting legs on the four sides, a double-shaft motor is arranged on the base plates, and output shafts at the two ends of the double-shaft motor are connected with transverse transmission shafts through couplings. Synchronous transmission of power from the transverse transmission shaft to the longitudinal transmission shaft and then to the screws is achieved through the first bevel gear set and the second bevel gear set, synchronous rotation of the screws on the two sides is guaranteed, and therefore the uniformity and consistency of correction of the correction piece on the wallboard are guaranteed; and the position of the PVC wallboard can be accurately corrected before the PVC wallboard is coated with the film.

Description

Technical Field

[0001] The utility model relates to the technical field of wallboard processing, and more specifically, to a PVC wallboard laminating machine. Background Art

[0002] With the rapid development of modern construction and decoration industry, PVC wallboard has been widely used as a lightweight, environmentally friendly and easy-to-install building decoration material. However, in the production and use of PVC wallboard, the quality and precision of its surface coating have an important impact on the appearance and use effect of the final product.

[0003] The calibration process of traditional PVC wall panel laminating machines before laminating often causes problems such as uneven calibration and poor consistency. At the same time, the friction resistance between the calibration device and the PVC wall panel will affect the smoothness of calibration and position accuracy, which not only affects the appearance quality of the product, but also increases manual intervention and operation difficulty, reducing work efficiency. Therefore, how to improve the calibration accuracy and efficiency of PVC wall panels before laminating and reduce manual intervention has become an important issue facing the current industry. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a PVC wallboard laminating machine 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 laminating machine for PVC wall panels, comprising a machine frame, legs fixedly installed at the four corners of the bottom of the machine frame, connecting frames fixedly installed on both sides of one end of the machine frame, a screw rod rotatably installed on the connecting frame, a moving rod threadedly connected to the screw rod, and the width of the moving rod is equal to the width inside the connecting frame, a correction piece is arranged on the inner side of the moving rod, a No. 1 connecting frame is fixedly installed on the outer wall surfaces of both sides of the machine frame, a longitudinal transmission shaft is rotatably installed on the No. 1 connecting frame, a No. 1 bevel gear set is arranged between the screw rod and the longitudinal transmission shaft arranged on the same side, a pad is fixedly installed between the four side legs, a double-axis motor is arranged on the pad, the output shafts at both ends of the double-axis motor are connected to the transverse transmission shaft through a coupling, and a No. 2 bevel gear set is arranged between the longitudinal transmission shaft and the transverse transmission shaft arranged on the same side.

[0006] Furthermore, the connecting frames on both sides are arranged horizontally, and the connecting frames on both sides are arranged bilaterally symmetrically with the vertical center plane of the frame as the symmetry plane.

[0007] Furthermore, the screws on both sides are arranged horizontally.

[0008] Furthermore, the correction member comprises a connecting frame plate, on which a plurality of vertical poles are fixedly mounted at equal intervals, and correction rollers are rotatably mounted on the vertical poles.

[0009] Furthermore, No. 2 connecting frames are fixedly installed on both sides of the top of the pad, and two transverse transmission shafts are rotatably connected to the two No. 2 connecting frames respectively.

[0010] Furthermore, a bracket is fixedly installed on the top of the frame, a cylinder is fixedly installed on the bracket, and a cutter is connected to the end of the cylinder piston rod.

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

[0012] The utility model utilizes a No. 1 bevel gear set and a No. 2 bevel gear set to realize synchronous transmission of power from the horizontal transmission shaft to the longitudinal transmission shaft and then to the screw, thereby ensuring the synchronous rotation of the screws on both sides, thereby ensuring the uniformity and consistency of the correction of the wall panel by the correction piece, reducing manual intervention, reducing the difficulty of operation, and improving work efficiency. The design of the correction roller in the correction piece enables the PVC wall panel to be accurately positioned before lamination, and at the same time, the rotation characteristics of the correction roller reduce the friction between the wall panel and the wall panel, ensuring the smoothness of the correction process and the accuracy of the position of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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.

[0014] Figure 1 The overall structural diagram provided by the utility model;

[0015] Figure 2 A rear view of the overall structure provided by the utility model;

[0016] Figure 3 The utility model provides Figure 2 A magnified schematic diagram of the middle A area;

[0017] Figure 4 This is a structural schematic diagram of the correction piece provided by the utility model.

[0018] Description of reference numerals:

[0019] 1. Machine frame; 2. Support legs; 3. Connecting frame; 4. Screw rod; 5. Moving rod; 6. Correction piece; 601. Connecting frame plate; 602. Vertical pole; 603. Correction roller; 7. Connecting frame No. 1; 8. Longitudinal transmission shaft; 9. Bevel gear set No. 1; 10. Pad; 11. Dual-axis motor; 12. Transverse transmission shaft; 13. Bevel gear set No. 2; 14. Bracket; 15. Cylinder; 16. Cutter; 17. Connecting frame No. 2. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Example:

[0023] See attached Figure 1 and Figure 2 A PVC wall panel laminating machine of this embodiment includes a machine frame 1, and legs 2 are fixedly installed at the four corners of the bottom of the machine frame 1. The machine frame 1 is firmly supported on the ground by the legs 2 to ensure good stability of the machine during operation and reduce errors caused by shaking. Pads 10 are fixedly installed between the four side legs 2, and a dual-axis motor 11 is arranged on the pad 10.

[0024] See attached Figure 2 and Figure 3 , connecting frames 3 are fixedly installed on both sides of one end of the frame 1, the connecting frames 3 on both sides are arranged horizontally, and the connecting frames 3 on both sides are arranged symmetrically with the vertical center plane of the frame 1 as the symmetry plane, and screws 4 are rotatably installed on the connecting frames 3, and the screws 4 on both sides are arranged horizontally. Moving rods 5 are threadedly connected to the screws 4, and the width of the moving rod 5 is equal to the width inside the connecting frame 3, thereby realizing the limitation of the moving rod 5, so that the moving rod 5 can move smoothly during the rotation of the screw 4.

[0025] See attached Figure 2 and Figure 4 A correction piece 6 is arranged on the inner side of the moving rod 5, and the correction piece 6 moves synchronously with the moving rod 5. The correction piece 6 includes a connecting frame 601, and a plurality of vertical poles 602 are fixedly installed at equal intervals on the connecting frame 601. Correction rollers 603 are rotatably installed on the vertical poles 602. The position of the PVC wall panel is corrected by the correction rollers 603 to ensure that the wall panel maintains the correct position and state during the laminating process. The correction operation of the wall panel is performed by using the rotatable correction rollers 603, which will not hinder the movement of the wall panel, thereby ensuring the smooth progress of the laminating operation.

[0026] See attached Figure 2 and Figure 3A No. 1 connecting frame 7 is fixedly installed on the outer wall surfaces on both sides of the frame 1, and the No. 1 connecting frame 7 is vertically arranged. A longitudinal transmission shaft 8 is rotatably installed on the No. 1 connecting frame 7. A No. 1 bevel gear set 9 is arranged between the screw 4 and the longitudinal transmission shaft 8 arranged on the same side. The output shafts at both ends of the dual-axis motor 11 are connected to the transverse transmission shaft 12 through a coupling, and a No. 2 connecting frame 17 is fixedly installed on both sides of the top of the pad 10, and the No. 2 connecting frame 17 is horizontally arranged. The two transverse transmission shafts 12 are rotatably connected to the two No. 2 connecting frames 17 respectively, and a No. 2 bevel gear set 13 is arranged between the longitudinal transmission shaft 8 and the transverse transmission shaft 12 arranged on the same side. The No. 1 bevel gear set 9 and the No. 2 bevel gear set 13 can effectively convert the transmission direction to realize the synchronous rotation of the screws 4 on both sides.

[0027] See attached Figure 2 A bracket 14 is fixedly installed on the top of the frame 1, and a cylinder 15 is fixedly installed on the bracket 14. A cutter 16 is connected to the end of the piston rod of the cylinder 15. After the laminating operation is completed, the cylinder 15 is turned on, and the cylinder 15 drives the cutter 16 to move downward to quickly and accurately cut the film covering the wall panel.

[0028] The PVC wall panel laminating machine drives the horizontal transmission shaft 12 through a dual-axis motor 11, and then transmits power to the longitudinal transmission shaft 8 through the second bevel gear set 13, and transmits power to the screw 4 through the first bevel gear set 9. The rotation of the screw 4 drives the moving rod 5 to move along its axial direction, driving the correction roller 603 in the correction part 6 to correct the position of the PVC wall panel, so that the PVC wall panel can be laminated in the correct position. After the lamination is completed, the cylinder 15 drives the cutter 16 to cut the film covering the wall panel, completing the entire lamination process.

[0029] 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 laminating machine, comprising a machine frame (1), wherein legs (2) are fixedly mounted at four corners of the bottom of the machine frame (1), and the characteristics are: A connecting frame (3) is fixedly mounted on both sides of one end of the frame (1), a screw rod (4) is rotatably mounted on the connecting frame (3), a moving rod (5) is threadedly connected to the screw rod (4), and the width of the moving rod (5) is equal to the width of the inside of the connecting frame (3), and a correction piece (6) is arranged inside the moving rod (5), and a No. 1 connecting frame (7) is fixedly mounted on the outer wall surfaces of both sides of the frame (1), a longitudinal transmission shaft (8) is rotatably mounted on the No. 1 connecting frame (7), a No. 1 bevel gear set (9) is arranged between the screw rod (4) and the longitudinal transmission shaft (8) arranged on the same side, and a pad (10) is fixedly mounted between the legs (2) on the four sides, and a double-axis motor (11) is arranged on the pad (10), and the output shafts at both ends of the double-axis motor (11) are connected to the transverse transmission shaft (12) through a coupling, and a No. 2 bevel gear set (13) is arranged between the longitudinal transmission shaft (8) and the transverse transmission shaft (12) arranged on the same side.

2. A PVC wallboard laminating machine according to claim 1, characterized in that: The connecting frames (3) on both sides are arranged horizontally, and the connecting frames (3) on both sides are arranged symmetrically with the vertical center plane of the machine frame (1) as the symmetry plane.

3. The PVC wallboard laminating machine according to claim 1, characterized in that: The screw rods (4) on both sides are arranged transversely.

4. The PVC wallboard laminating machine according to claim 1, characterized in that: The correction member (6) comprises a connecting frame plate (601), on which a plurality of vertical poles (602) are fixedly mounted at equal intervals, and on which correction rollers (603) are rotatably mounted.

5. The PVC wallboard laminating machine according to claim 1, characterized in that: Second connecting frames (17) are fixedly mounted on both sides of the top of the pad (10), and the two transverse transmission shafts (12) are rotatably connected to the two second connecting frames (17) respectively.

6. The PVC wallboard laminating machine according to claim 1, characterized in that: A bracket (14) is fixedly mounted on the top of the machine frame (1), a cylinder (15) is fixedly mounted on the bracket (14), and a cutter (16) is connected to the end of a piston rod of the cylinder (15).

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