Efficient film laminating machine for PVC wallboards

Abstract

The utility model relates to the technical field of film laminating machines, and discloses a PVC wallboard efficient film laminating machine which comprises a film laminating device, the left side of the film laminating device is fixedly connected with an operation table, the front end of the film laminating device is fixedly connected with a conveying base, and the inner side of the conveying base is rotationally connected with a plurality of conveying rollers; two through holes are formed in each of the two sides of the conveying base, connecting rods are slidably connected into the through holes, and limiting plates are fixedly connected to the inner sides of the connecting rods. According to the efficient film laminating machine for the PVC wallboards, a user places a board on the surface of a conveying roller, the board is conveyed into the film laminating device through rotation of the conveying roller for film laminating, and when a narrow board is laminated, the user moves the position of a limiting plate inwards, so that the board is clamped by the inner side of the limiting plate; and the situations that the plates incline in the conveying process, the plates collide with equipment and are damaged, and film covering is uneven are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating machines, in particular to a high-efficiency laminating machine for PVC wall panels. Background Art

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. They are special equipment used for paper, boards, and film mounting. After being pressurized by rubber rollers and heating rollers, they are combined together to form a paper-plastic product.

[0003] A Chinese patent discloses a sheet laminating machine (authorization announcement number CN207077854U). The patented technology can achieve the initial stretching of the film through the upper roller, so that the lower roller is not easy to wrinkle or generate bubbles when pressing the sheet.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: in the process of laminating the panels in the existing wall panel high-efficiency laminating machines, the panels are not limited when moving on the conveying rollers, and the panels will shift during the transmission process, resulting in uneven lamination of the panels by the laminating machine. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the existing technology has the disadvantage that the laminating machine does not limit the plate during the plate transmission process, so we propose a high-efficiency laminating machine for PVC wall panels.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a high-efficiency laminating machine for PVC wall panels, comprising a laminating device, a control table is fixedly connected to the left side of the laminating device, a transmission base is fixedly connected to the front end of the laminating device, a plurality of conveying rollers are rotatably connected to the inner side of the transmission base, two through holes are provided on both sides of the transmission base, a connecting rod is slidably connected to the inside of the through hole, and a limiting plate is fixedly connected to the inner side of the connecting rod.

[0007] Preferably, two connection boxes are fixedly connected to both sides of the transmission base, a slide is slidably connected inside the connection box, the inner side of the slide is fixedly connected to the left side of the connecting rod, and a top rod is fitly connected to the left side of the slide.

[0008] Preferably, the surface of the push rod is connected to the internal thread of the connection box, and the push rod is in the shape of a rocker.

[0009] Preferably, a tension spring is fixedly connected to the right side of the slide plate, and the right side of the tension spring is fixedly connected to the left side of the coating device.

[0010] Preferably, four sliding grooves are opened on the top of the limiting plate, the inside of the sliding groove is slidably connected with an arch plate, the inner side of the arch plate is rotatably connected with a rotating round rod, the internal thread of the limiting plate is connected with a threaded rod, and the outer side of the threaded rod is fixedly connected with a knob.

[0011] Preferably, a buffer spring is fixedly connected to the bottom of the arched plate, and the bottom of the buffer spring is fixedly connected to the bottom of the inside of the slide groove.

[0012] Preferably, limiting grooves are provided on both sides of the slide groove, and limiting blocks are fixedly connected to both sides of the bottom of the slide groove.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, the user places the plate on the surface of the conveyor roller, and the conveyor roller rotates to transfer the plate to the inside of the laminating device for laminating. When laminating a narrow plate, the user moves the position of the limit plate inward so that the inner side of the limit plate clamps the plate to prevent the plate from tilting during the transmission process, resulting in uneven laminating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the width adjustment structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 This is a cross-sectional view of the height adjustment structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the structure at B;

[0020] Figure 6 It is a schematic diagram of the limiting structure of the utility model.

[0021] Legend: 1. Laminating device; 2. Operating table; 3. Transmission base; 4. Transmission roller; 5. Through hole; 6. Connecting rod; 7. Limiting plate; 8. Connecting box; 9. Slide plate; 10. Push rod; 11. Tension spring; 12. Slide groove; 13. Arch plate; 14. Rotating round rod; 15. Threaded rod; 16. Knob; 17. Buffer spring; 18. Limiting groove; 19. Limiting block. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figure 1 - Figure 3 As shown, the utility model provides a technical solution: a PVC wall panel high-efficiency laminating machine, including a laminating device 1, an operating table 2 is fixedly connected to the left side of the laminating device 1, a transmission base 3 is fixedly connected to the front end of the laminating device 1, a plurality of transmission rollers 4 are rotatably connected to the inner side of the transmission base 3, two through holes 5 are provided on both sides of the transmission base 3, a connecting rod 6 is slidably connected to the inside of the through hole 5, a limiting plate 7 is fixedly connected to the inner side of the connecting rod 6, a user places a plate on the surface of the transmission roller 4, and the plate is transferred to the inside of the laminating device 1 for laminating through the rotation of the transmission roller 4, and when laminating a narrow plate, the user moves the position of the limiting plate 7 inward so that the inner side of the limiting plate 7 clamps the plate to prevent the plate from tilting during the transmission process and causing uneven laminating.

[0024] Reference Figure 3 As shown, in this embodiment: two connecting boxes 8 are fixedly connected to both sides of the transmission base 3, and a slide plate 9 is slidably connected inside the connecting box 8. The inner side of the slide plate 9 is fixedly connected to the left side of the connecting rod 6, and the left side of the slide plate 9 is fitted with a push rod 10. When the user needs to adjust the position of the limit plate 7 according to the width of the plate, the push rod 10 is rotated to move the push rod 10 inward or outward. During the movement of the push rod 10, the connecting rod 6 on the inner side of the slide plate 9 is driven to move, and the position of the limit plate 7 is adjusted so that the limit plate 7 clamps the plate.

[0025] Reference Figure 3 As shown, in the present embodiment: the surface of the push rod 10 is connected to the internal thread of the connecting box 8, and the shape of the push rod 10 is a rocker. When the user needs to adjust the position of the limit plate 7 according to the width of the plate, the push rod 10 is rotated. During the rotation of the push rod 10, the limit plate 7 is pushed so that the limit plate 7 clamps the plate. By designing the push rod 10 to be a rocker, the process of the user rotating the push rod 10 is more labor-saving.

[0026] Reference Figure 3As shown, in the present embodiment: the right side of the slide plate 9 is fixedly connected with a tension spring 11, and the right side of the tension spring 11 is fixedly connected to the left side of the coating device 1. When the user needs to adjust the position of the limit plate 7 according to the width of the plate, the push rod 10 is rotated to drive the limit plate 7 to move inward to clamp the plate. When laminating a wider plate, the push rod 10 is rotated in the opposite direction to move the push rod 10 outward to release the restriction on the limit plate 7. Under the action of the tension spring 11, the slide plate 9 is pushed to drive the limit plate 7 to move outward, so that the user can adjust the position of the limit plate 7 conveniently.

[0027] Reference Figure 4 and Figure 5 As shown, in this embodiment: four sliding grooves 12 are provided on the top of the limiting plate 7, and the inside of the sliding groove 12 is slidably connected with an arch plate 13, and the inner side of the arch plate 13 is rotatably connected with a rotating round rod 14, and the internal thread of the limiting plate 7 is connected with a threaded rod 15, and the outer side of the threaded rod 15 is fixedly connected with a knob 16. The user rotates the knob 16 to move the knob 16 outward to release the limitation on the arch plate 13, and adjusts the height of the arch plate 13 according to the thickness of the plate so that the surface of the rotating round rod 14 fits with the top of the plate to limit the plate. Rotating the knob 16 drives the threaded rod 15 to limit the arch plate 13 to prevent the plate from warping during transportation and causing damage to the plate.

[0028] Reference Figure 5 As shown, in this embodiment: the bottom of the arch plate 13 is fixedly connected with a buffer spring 17, and the bottom of the buffer spring 17 is fixedly connected to the bottom of the inside of the slide groove 12. When the user adjusts the position of the arch plate 13 according to the thickness of the plate, the knob 16 is turned to drive the threaded rod 15 to move outward, release the limit on the arch plate 13, and move the position of the arch plate 13 up or down. In the process of moving the arch plate 13, the buffer spring 17 buffers the arch plate 13 at the bottom of the arch plate 13 to prevent collision.

[0029] Reference Figure 6 As shown, in this embodiment: limiting grooves 18 are provided on both sides of the slide groove 12, and limiting blocks 19 are fixedly connected on both sides of the bottom of the slide groove 12. When the user adjusts the position of the arch plate 13 according to the thickness of the plate, the knob 16 is turned to drive the threaded rod 15 to move outward, release the limit on the arch plate 13, and move the position of the arch plate 13 up or down. In the process of moving the arch plate 13, the limiting blocks 19 on both sides of the arch plate 13 move inside the limiting grooves 18 to limit the movement of the arch plate 13 and prevent the arch plate 13 from escaping from the inside of the slide groove 12.

[0030] The practical working principle of the present invention is as follows: the user places the sheet on the surface of the conveying roller 4, and the conveying roller 4 rotates to transfer the sheet to the inside of the laminating device 1 for laminating. When laminating a narrow sheet, the user moves the position of the limit plate 7 inwardly so that the inner side of the limit plate 7 clamps the sheet to prevent the sheet from tilting during the transmission process, resulting in uneven laminating. The user rotates the push rod 10 to move the push rod 10 inward or outward, and during the movement of the push rod 10, the connecting rod 6 on the inner side of the slide plate 9 is driven to move, so as to clamp the limit plate 7. The position of the plate is adjusted so that the limit plate 7 clamps the plate, and the top rod 10 is rotated. During the rotation of the top rod 10, the limit plate 7 is pushed so that the limit plate 7 clamps the plate. By designing the top rod 10 as a rocker, the user can save effort in rotating the top rod 10. The rotation of the top rod 10 drives the limit plate 7 to move inward to clamp the plate. When laminating a wider plate, the top rod 10 is rotated in the opposite direction to move the top rod 10 outward to release the restriction on the limit plate 7. Under the action of the tension spring 11 Push the slide plate 9 downward to drive the limit plate 7 to move outward, so that the user can adjust the position of the limit plate 7. The user turns the knob 16 to move the knob 16 outward to release the limit on the arch plate 13. The height of the arch plate 13 is adjusted according to the thickness of the plate, so that the surface of the rotating round rod 14 fits with the top of the plate to limit the plate. The rotating knob 16 drives the threaded rod 15 to limit the arch plate 13. The rotating knob 16 drives the threaded rod 15 to move outward to release the limit on the arch plate 13, and the plate is moved upward or downward. The arch plate 13 is moved downward to its position. During the process of moving the arch plate 13, the buffer spring 17 buffers the arch plate 13 at the bottom of the arch plate 13 to prevent collision. The knob 16 is turned to drive the threaded rod 15 to move outward, release the limit on the arch plate 13, and move the arch plate 13 upward or downward. During the process of moving the arch plate 13, the limit blocks 19 on both sides of the arch plate 13 move inside the limit groove 18 to limit the movement of the arch plate 13 and prevent the arch plate 13 from escaping from the inside of the slide groove 12.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency film laminating machine for PVC wall panels, comprising a film laminating device (1), characterized in that: The left side of the laminating device (1) is fixedly connected to an operating table (2), the front end of the laminating device (1) is fixedly connected to a transmission base (3), the inner side of the transmission base (3) is rotatably connected to a plurality of transmission rollers (4), two through holes (5) are provided on both sides of the transmission base (3), the interior of the through hole (5) is slidably connected to a connecting rod (6), and the inner side of the connecting rod (6) is fixedly connected to a limiting plate (7).

2. A PVC wall panel high-efficiency laminating machine according to claim 1, characterized in that: Two connection boxes (8) are fixedly connected to both sides of the transmission base (3); a slide plate (9) is slidably connected inside the connection box (8); the inner side of the slide plate (9) is fixedly connected to the left side of the connection rod (6); and a top rod (10) is fittedly connected to the left side of the slide plate (9).

3. A PVC wall panel high-efficiency laminating machine according to claim 2, characterized in that: The surface of the push rod (10) is connected to the internal thread of the connection box (8), and the push rod (10) is in the shape of a rocker.

4. A PVC wall panel high-efficiency laminating machine according to claim 2, characterized in that: A tension spring (11) is fixedly connected to the right side of the slide plate (9), and the right side of the tension spring (11) is fixedly connected to the left side of the coating device (1).

5. The high-efficiency PVC wall panel laminating machine according to claim 1, characterized in that: Four slide grooves (12) are provided on the top of the limit plate (7), an arch plate (13) is slidably connected inside the slide groove (12), a rotating round rod (14) is rotatably connected inside the arch plate (13), a threaded rod (15) is threadedly connected inside the limit plate (7), and a knob (16) is fixedly connected outside the threaded rod (15).

6. A PVC wall panel high-efficiency laminating machine according to claim 5, characterized in that: A buffer spring (17) is fixedly connected to the bottom of the arched plate (13), and the bottom of the buffer spring (17) is fixedly connected to the bottom inside the slide groove (12).

7. A PVC wall panel high-efficiency laminating machine according to claim 5, characterized in that: Limiting grooves (18) are provided on both sides of the slide groove (12), and limiting blocks (19) are fixedly connected to both sides of the bottom of the slide groove (12).

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