Decorative plate hot-pressing equipment

Abstract

The utility model discloses a decorative plate hot-pressing device which is provided with a sliding frame, a plurality of clamping jaw air cylinders installed on the sliding frame, a driving mechanism for driving the sliding frame to move, and an unwinding roller used for fixing a decorative paper roll and a limiting roller set for limiting decorative paper. And a cutting mechanism for cutting the decorative paper is further arranged, the clamping jaw air cylinder is driven by the driving mechanism to move to the limiting roller set to clamp the decorative paper, then the decorative paper is pulled out by a proper length, the decorative paper is cut off through the cutting mechanism, and then the decorative paper is automatically cut and fed.

Description

Technical Field

[0001] The utility model relates to the field of hot pressing, and more specifically, to a decorative board hot pressing device. Background Art

[0002] Decorative panel hot pressing equipment is a special equipment used to produce decorative panels. It presses different material layers together by heating and pressurizing to form decorative and functional panels. It can also be used to hot press and laminate both ends of the panels.

[0003] Existing decorative panel hot pressing equipment generally includes a hot press main body for hot pressing processing, a workbench for stacking boards and decorative paper, and a robot or automatic conveying mechanism for grabbing boards. During production, workers first lay a layer of decorative paper on the workbench, and then use a robot or automatic conveying mechanism to transport the boards to the workbench and stack them on the top of the decorative paper. Then, workers lay another layer of decorative paper on the upper end surface of the boards, and then send the stacked boards and decorative paper into the hot press main body for hot pressing. With this arrangement, workers need to temporarily cut and place the decorative paper, or pre-cut the decorative paper according to the required size, and then transport it to the hot pressing equipment for workers to manually place the decorative paper. The labor intensity of workers is high, which will also affect production efficiency to a certain extent.

[0004] Based on the above, the purpose of the present invention is to provide a decorative panel hot pressing device to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the purpose of the present invention is to provide a decorative panel hot pressing equipment. The present invention sets up a slide, and then installs a number of clamping cylinders on the slide, and also sets a driving mechanism for driving the slide to move. Then, a reeling roller is set to fix the decorative paper roll and a limiting roller group for limiting the decorative paper. A cutting mechanism is also set to cut the decorative paper. The driving mechanism drives the clamping cylinder to move to the limiting roller group to clamp the decorative paper, and then the decorative paper is pulled out to an appropriate length, and then the decorative paper is cut by the cutting mechanism, thereby automatically cutting and loading the decorative paper.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a decorative panel hot pressing equipment, including a hot press body, a workbench and an automatic conveying mechanism, a unwinding roller is provided on the workbench, two symmetrically arranged limiting rollers are rotatably connected to the workbench, a one-way limiting structure is provided on the workbench, and the one-way limiting mechanism can make the decorative paper only pass through the limiting roller and move in the direction away from the unwinding roller, a cutting mechanism for cutting the decorative paper is provided on the workbench, a slide is provided on the workbench, a driving mechanism for driving the slide to move is provided on the workbench, and a plurality of clamping cylinders are provided on the slide.

[0007] By adopting the above technical solution, when hot pressing of decorative panels is required, the decorative paper roll is fixed on the unwinding device, and then the decorative paper is passed between the two limiting rollers. Under the restriction of the one-way limiting mechanism, the decorative paper will not retract, and then the driving mechanism drives the slide to move toward the limiting roller until the clamping claws of the clamping cylinder contact the decorative paper, and then the decorative paper is clamped by the clamping claw cylinder, and then the driving mechanism drives the slide to move away from the unwinding roller until the decorative paper is pulled out to a suitable length, and then the cutting mechanism cuts the decorative paper, and then the clamping claw cylinder is driven to release the decorative paper, and then the board is stacked on the decorative paper by the automatic conveying mechanism, and then a piece of decorative paper is covered on the board by the above method and sent to the hot pressing equipment for hot pressing and compounding.

[0008] The utility model is further configured as follows: the cutting mechanism includes a mounting frame, two clamping plates are slidably connected to the mounting frame, a cylinder 1 is provided on the mounting frame and the workbench, the protruding ends of the cylinder 1 on both sides are fixedly connected to the two clamping plates respectively, a blade is provided between the clamping plates on both sides, and cutting grooves for the blade to move are provided on the clamping plates on both sides, a cylinder 2 is provided on the mounting frame, and the protruding end of the cylinder 2 is fixedly connected to the blade.

[0009] The utility model is further configured as follows: rubber pads are fixedly connected to the sides of the clamping plates that are close to each other.

[0010] The utility model is further configured as follows: the one-way limiting structure includes a ratchet wheel fixedly connected to the limiting roller; a pawl that cooperates with the ratchet wheel is rotatably connected to the workbench; and a torsion spring is provided at the connection between the pawl and the workbench.

[0011] The utility model is further configured as follows: the driving mechanism includes a motor fixedly connected to the workbench, a screw having one end fixedly connected to the output shaft of the motor, the other end of the screw being rotatably connected to the workbench, and the slide being threadedly connected to the screw.

[0012] The utility model is further configured as follows: a support rod is fixedly connected to the workbench, and the slide is slidably connected to the support rod.

[0013] The utility model is further configured as follows: both ends of the slide are rotatably connected with rollers.

[0014] In summary, the present invention has the following beneficial effects:

[0015] The utility model provides a slide, and then installs a plurality of clamping cylinders on the slide, further provides a driving mechanism for driving the slide to move, and then provides a reeling roller for fixing the decorative paper roll and a limiting roller group for limiting the decorative paper, and further provides a cutting mechanism for cutting the decorative paper. The driving mechanism drives the clamping cylinder to move to the limiting roller group to clamp the decorative paper, and then the decorative paper is pulled out to a suitable length, and then the decorative paper is cut by the cutting mechanism, thereby automatically cutting and loading the decorative paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model patent Figure 1 , showing the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model patent Figure 2 , which shows the structure of the workbench;

[0018] Figure 3 This is a schematic diagram of the overall structure of this utility model patent Figure 3 , showing the structural relationship between the limiting roller and the one-way limiting structure;

[0019] Figure 4 This is a schematic diagram of the overall structure of this utility model patent Figure 4 , showing the structure of the one-way limit structure;

[0020] Figure 5 This is a schematic diagram of the overall structure of this utility model patent Figure 5 , showing the structure of the cutting mechanism.

[0021] In the figure: 1. Hot press body; 2. Workbench; 3. Automatic transport mechanism; 4. Unwinding roller; 5. Limiting roller; 6. Slide; 7. Gripping cylinder; 8. Mounting frame; 9. Clamping plate; 10. Cylinder 1; 11. Blade; 12. Cylinder 2; 13. Rubber pad; 14. Ratchet; 15. Pawl; 16. Motor; 17. Screw; 18. Support rod; 19. Roller. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0025] The present invention will be described in detail below with reference to the accompanying drawings.

[0026] A decorative panel hot pressing device, such as Figure 1-5 As shown, it includes a hot press body 1, a workbench 2 and an automatic conveying mechanism 3, a unwinding roller 4 is installed on the workbench 2, and two symmetrically arranged limiting rollers 5 are rotatably connected to the workbench 2. One limiting roller can be set on a lifting plate slidably connected to the workbench, and then a screw and a limiting rod are set between the workbench and the lifting plate to adjust the spacing between the limiting rollers, thereby better clamping the decorative paper. A one-way limiting structure is provided on the workbench 2, and the one-way limiting mechanism can make the decorative paper only pass through the limiting roller 5 and move in the direction away from the unwinding roller 4. A cutting mechanism for cutting the decorative paper is provided on the workbench 2, a slide 6 is provided on the workbench 2, and a driving mechanism for driving the slide 6 to move is provided on the workbench 2, and a plurality of clamping cylinders 7 are installed on the slide 6.

[0027] Furthermore, the cutting mechanism includes a mounting frame 8, on which two plywood 9 are slidably connected, a cylinder 10 is installed on the mounting frame 8 and the workbench 2, and the protruding ends of the cylinder 10 on both sides are fixedly connected to the two plywood 9 respectively, a blade 11 is provided between the plywood 9 on both sides, and cutting grooves for the blade 11 to move are provided on the plywood 9 on both sides, and a cylinder 2 12 is installed on the mounting frame 8, and the protruding end of the cylinder 2 12 is fixedly connected to the blade 11.

[0028] Furthermore, rubber pads 13 are fixedly connected to the sides of the two side clamps 9 that are close to each other.

[0029] Furthermore, the one-way limiting structure includes a ratchet 14 fixedly connected to the limiting roller 5, and a pawl 15 rotatably connected to the workbench 2 and cooperating with the ratchet 14. A torsion spring is provided at the connection between the pawl 15 and the workbench 2, and the two ends of the torsion spring are respectively fixedly connected to the pawl and the workbench.

[0030] Furthermore, the driving mechanism includes a motor 16 fixedly connected to the workbench 2, a screw rod 17 having one end fixedly connected thereto is provided on the output shaft of the motor 16, the other end of the screw rod 17 is rotatably connected to the workbench 2, and the slide 6 is threadedly connected to the screw rod 17.

[0031] Furthermore, a support rod 18 is fixedly connected to the workbench 2 , and the slide 6 is slidably connected to the support rod 18 .

[0032] Furthermore, rollers 19 are rotatably connected to both ends of the slide 6 .

[0033] Working principle: When hot pressing of decorative panels is required, the decorative paper roll is fixed on the unwinding device (the unwinding device and the installation of paper rolls are mature existing technologies and will not be elaborated here), and then the decorative paper is passed between the two limiting rollers 5. The ratchet 14 and the pawl 15 will limit the two limiting rollers 5, so that the decorative paper will not retract. Then, the motor 16 and the screw 17 drive the slide 6 to move toward the limiting roller 5 until the clamping cylinder passes between the two plywood 9 and contacts the decorative paper. Then, the decorative paper is clamped by the clamping cylinder, and then the drive mechanism drives the slide 6 away from the unwinding roller 4. The decorative paper is moved in the direction of the workbench until the decorative paper is pulled out to a suitable length. Then, the cylinders 10 on both sides drive the clamps 9 on both sides to clamp the decorative paper. The cylinder 2 12 drives the blade 11 to cut the decorative paper. Then, the clamping cylinder 7 is driven to release the decorative paper so that the decorative paper is spread flat on the workbench. Next, the sheet is stacked on the decorative paper through the automatic conveying mechanism 3. Then, a piece of decorative paper is covered on the sheet through the above method and it can be sent to the hot pressing equipment for hot pressing and compounding. It should be mentioned that the height of the clamping cylinder from the workbench must be higher than the thickness of the sheet to prevent the clamping cylinder from colliding with the sheet during movement.

[0034] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A decorative panel hot pressing device, comprising a hot pressing machine body (1), a workbench (2) and an automatic transport mechanism (3), characterized in that: The workbench (2) is provided with an unwinding roller (4), and two symmetrically arranged limiting rollers (5) are rotatably connected to the workbench (2). The workbench (2) is provided with a one-way limiting structure, and the one-way limiting structure can only allow the decorative paper to pass through the limiting roller (5) and move in a direction away from the unwinding roller (4). The workbench (2) is provided with a cutting mechanism for cutting the decorative paper, and the workbench (2) is provided with a slide (6). The workbench (2) is provided with a driving mechanism for driving the slide (6) to move, and the slide (6) is provided with a plurality of clamping cylinders (7).

2. The decorative panel hot pressing equipment according to claim 1, characterized in that: The cutting mechanism comprises a mounting frame (8), two clamping plates (9) are slidably connected to the mounting frame (8), a cylinder 1 (10) is provided on the mounting frame (8) and the workbench (2), the protruding ends of the cylinder 1 (10) on both sides are fixedly connected to the two clamping plates (9), a blade (11) is provided between the clamping plates (9) on both sides, and cutting grooves for the blade (11) to move are provided on the clamping plates (9) on both sides, and a cylinder 2 (12) is provided on the mounting frame (8), and the protruding end of the cylinder 2 (12) is fixedly connected to the blade (11).

3. The decorative panel hot pressing equipment according to claim 2, characterized in that: The sides of the clamping plates (9) on both sides that are close to each other are both fixedly connected with rubber pads (13).

4. The decorative panel hot pressing equipment according to claim 1, characterized in that: The one-way limiting structure comprises a ratchet (14) fixedly connected to the limiting roller (5); a pawl (15) cooperating with the ratchet (14) is rotatably connected to the workbench (2); a torsion spring is provided at the connection between the pawl (15) and the workbench (2).

5. The decorative panel hot pressing equipment according to claim 1, characterized in that: The driving mechanism comprises a motor (16) fixedly connected to the workbench (2); a screw rod (17) having one end fixedly connected to the output shaft of the motor (16); the other end of the screw rod (17) being rotatably connected to the workbench (2); and the slide (6) being threadedly connected to the screw rod (17).

6. The decorative panel hot pressing equipment according to claim 5, characterized in that: A support rod (18) is fixedly connected to the workbench (2), and the slide (6) is slidably connected to the support rod (18).

7. The decorative panel hot pressing equipment according to claim 5, characterized in that: Both ends of the slide (6) are rotatably connected with rollers (19).

Images