PVC coiled material laminating machine

Abstract

The utility model discloses a PVC (Polyvinyl Chloride) coiled material laminating machine which comprises an operating platform, the top of the operating platform is fixedly connected with a vertical plate, the vertical plate is rotationally connected with four coiled material discharging rods and a coiled material rolling rod, a limiting opening formed in the vertical plate is positioned right above the coiled material discharging rods, and the coiled material rolling rod is positioned right above the coiled material discharging rods. The utility model has the beneficial effects that firstly, a plurality of roll materials are respectively sleeved on the roll material discharging rod, then the plurality of roll materials are overlapped with each other and then penetrate through the space between the two laminating rollers, and the penetrating roll materials can be guided and wound on the roll material winding rod through the guide roller, so that the roll materials can be wound on the roll material winding rod through the guide roller; and the power mechanism drives the laminated roll materials to be rolled, the roll materials are extruded and laminated through the laminating mechanism in the rolling process, the structure is reasonable, continuous conveying and laminating of the multiple layers of roll materials are facilitated, and therefore the production efficiency of the roll materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of laminating machine technology, and in particular to a PVC roll laminating machine. Background Technology

[0002] A laminator is a mechanical device that presses multiple layers of material together, especially used for laminating multi-layer roll materials.

[0003] Utility model publication CN214027283U discloses a laminator for homogeneous through-wall PVC rolls, belonging to the technical field of laminators. It includes a base with a sealing plate fixedly connected above it, and a horizontal plate fixedly connected to one side of the top of the sealing plate. In use, the material is first placed on the pressure strip b, then an electric push rod pushes pressure strip a and pressure strip b into contact to laminate the material. After lamination, a motor drives a fan blade to rotate and blow air to cool the laminated material. Cooling elements cool the air blown out by the fan blades, allowing for rapid cooling of the material.

[0004] However, this laminating device has certain drawbacks in use. The device uses an electric push rod to drive the pressure strip a to cooperate with the pressure strip b for lamination. After each lamination, it needs to be reset so that the material can be loaded and unloaded. This structure cannot automatically feed and continuously laminate the roll material, thus affecting the efficiency of roll lamination and consequently the efficiency of roll production. Therefore, there is an urgent need for a PVC roll laminating machine to solve the above problems. Utility Model Content

[0005] To solve the above problems, this utility model provides a PVC roll laminating machine, which is achieved through the following technical solution.

[0006] A PVC roll laminator includes an operating table, a vertical plate fixedly connected to the top of the operating table, and roll feeding rods and roll winding rods rotatably connected to the vertical plate. Four roll feeding rods are provided. A limiting opening on the vertical plate is located directly above the roll feeding rods. The laminator also includes:

[0007] A clamping mechanism is used to clamp the coil on the unwinding rod;

[0008] A laminating mechanism for laminating multiple rolls of material;

[0009] A power mechanism is provided for driving a winding rod to rotate and wind the laminated roll.

[0010] Furthermore, the pressing mechanism includes two slide rods, which are fixed to the rear side of the upright plate by a first support seat. One end of the slide rod is movably connected to a movable seat, and the other end of the slide rod is fixedly connected to a first spring. One end of the first spring is fixedly connected to the movable seat. A rotating rod is rotatably connected to the upper part of the movable seat, and a pressure roller is fixedly connected to one end of the rotating rod that passes through the limiting port.

[0011] Furthermore, the lamination mechanism includes a lamination frame, with movable plates movably connected to both ends of the lamination frame. A buffer frame is movably connected to the movable plates, and a lamination roller is rotatably connected to the buffer frame. A second spring is fixedly connected to the other end of the buffer frame, and one end of the second spring is fixedly connected to the movable plate. A screw is connected through both ends of the lamination frame, and one end of the screw is rotatably connected to the movable plate. The screw is threadedly engaged with the lamination frame. The lamination frame is fixed to the front side of the upright plate by a second support seat.

[0012] Furthermore, the power mechanism includes a servo motor, which is fixedly connected to the rear side of the upright plate. The output shaft of the servo motor is fixedly connected to a second pulley, and one end of the roll winding rod is fixedly connected to a first pulley. The first pulley rotates synchronously with the second pulley through a transmission belt.

[0013] Furthermore, a guide roller is rotatably connected to the upright plate, and the guide roller is located between the laminating mechanism and the roll winding rod.

[0014] The beneficial effects of this utility model are that, during the operation of this device, multiple rolls of material are first respectively sleeved on the roll material feeding rod, and then the multiple rolls of material are overlapped and passed between two laminating rollers. The passed rolls of material can be guided by guide rollers and wound onto the roll material winding rod. Then, the power mechanism drives the laminated rolls of material to be wound up. During the winding process, the rolls of material are squeezed and laminated by the laminating mechanism. The structure is reasonable and facilitates the continuous conveying and lamination of multi-layer rolls of material, thereby improving the production efficiency of roll materials. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 : A schematic diagram of the structure of a PVC roll laminator according to this utility model;

[0017] Figure 2 : Rear view of the upright plate of this utility model;

[0018] Figure 3 : A schematic diagram of the connection between the pressure roller and the slide bar of this utility model;

[0019] Figure 4 : A schematic diagram of the connection between the laminating frame and the laminating roller of this utility model.

[0020] The attached figures are labeled as follows:

[0021] 1. Control panel;

[0022] 2. Vertical plate; 21. Roll material unloading rod; 22. Roll material winding rod; 221. First pulley; 23. Limiting port; 24. Guide roller;

[0023] 3. Slide rod; 31. First support seat; 32. Movable seat; 321. Rotating rod; 322. Pressure roller; 33. First spring;

[0024] 4. Laminating frame; 41. Movable plate; 42. Buffer frame; 421. Laminating roller; 422. Second spring; 43. Second support base; 44. Screw;

[0025] 5. Servo motor; 51. Second pulley. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-4 As shown, the present invention has the following specific embodiments.

[0028] Example:

[0029] A PVC roll laminator includes an operating table 1, a vertical plate 2 fixedly connected to the top of the operating table 1, and roll feeding rods 21 and roll winding rods 22 rotatably connected to the vertical plate 2. Four roll feeding rods 21 are provided. A limiting opening 23 on the vertical plate 2 is located directly above the roll feeding rods 21. The laminator also includes:

[0030] The clamping mechanism is used to clamp the coil on the unwinding rod 21;

[0031] A laminating mechanism is used to laminate multiple rolls of material.

[0032] The power mechanism is used to drive the roll winding rod 22 to rotate and wind the laminated roll.

[0033] By adopting the above technical solution, when using the device, multiple rolls are first sleeved on the roll feeding rod 21, and then the multiple rolls are overlapped and passed between the two laminating rollers 421. The passed rolls can be guided by the guide roller 24 and wound onto the roll winding rod 22. Then, the power mechanism drives the laminated rolls to be wound up. During the winding process, the rolls are squeezed and laminated by the laminating mechanism. The structure is reasonable and facilitates the continuous conveying and lamination of multi-layer rolls, thereby improving the production efficiency of rolls.

[0034] Specifically, the pressing mechanism includes two slide rods 3. The two slide rods 3 are fixed to the rear side of the upright plate 2 by a first support 31. One end of the slide rod 3 is movably connected to a movable seat 32, and the other end of the slide rod 3 is fixedly connected to a first spring 33. One end of the first spring 33 is fixedly connected to the movable seat 32. A rotating rod 321 is rotatably connected to the upper part of the movable seat 32. One end of the rotating rod 321, which passes through the limiting port 23, is fixedly connected to a pressure roller 322.

[0035] By adopting the above technical solution, the clamping mechanism can clamp and convey the coil material being fed onto the coil material feeding rod 21. That is, when the coil material is fixedly sleeved onto the coil material feeding rod 21, the pressure roller 322 can press on the coil material. Since the pressure roller 322 rotates on the movable seat 32 via the rotating rod 321, the movable seat 32 can move on the slide rod 3. At the same time, the first spring 33 fixed on the slide rod 3 can press on the movable seat 32. The first spring 33, which stores energy during compression, can generate a reaction force, thereby causing the movable seat 32 to drive the pressure roller 322 to press on the coil material of the coil material feeding rod 21 via the rotating rod 321, thus enabling the coil material to be clamped and conveyed, keeping the coil material taut during conveying.

[0036] Specifically, the lamination mechanism includes a lamination frame 4, with movable plates 41 movably connected to both ends of the lamination frame 4. A buffer frame 42 is movably connected to the movable plate 41, and a lamination roller 421 is rotatably connected to the buffer frame 42. A second spring 422 is fixedly connected to the other end of the buffer frame 42, and one end of the second spring 422 is fixedly connected to the movable plate 41. A screw 44 is connected through both ends of the lamination frame 4, and one end of the screw 44 is rotatably connected to the movable plate 41. The screw 44 is threadedly engaged with the lamination frame 4. The lamination frame 4 is fixedly connected to the front side of the upright plate 2 by a second support 43.

[0037] By adopting the above technical solution, the laminating mechanism can compress the roll material that passes through it. That is, the roll material can pass through and be conveyed between two laminating rollers 421. By rotating the screw 44, the movable plate 41 can be pushed to move on the laminating frame 4. The movable plate 41 is pulled by the second spring 422 to move the connected buffer frame 42. The buffer frame 42 pushes the laminating rollers 421 to move, so that the two laminating rollers 421 cooperate with each other to laminate the roll material that passes through. At the same time, the two laminating rollers 421 can generate a reaction force during the mutual compression process. The reaction force can push the second spring 422 to store energy. The second spring 422 after storing energy can generate a reverse pressure and can make the laminating rollers 421 have a buffering effect when compressing.

[0038] Specifically, the power mechanism includes a servo motor 5, which is fixedly connected to the rear side of the upright plate 2. The output shaft of the servo motor 5 is fixedly connected to a second pulley 51. One end of the roll winding rod 22 is fixedly connected to a first pulley 221. The first pulley 221 rotates synchronously with the second pulley 51 through a transmission belt.

[0039] By adopting the above technical solution, the power mechanism can wind up the laminated PVC roll material. That is, by turning on the servo motor 5, the servo motor 5 can drive the second pulley 51 to rotate. The second pulley 51 drives the first pulley 221 to rotate through the transmission belt. The first pulley 221 can drive the roll material winding rod 22 to rotate. The roll material winding rod 22 can wind up the laminated PVC roll material.

[0040] Specifically, a guide roller 24 is rotatably connected to the upright plate 2, and the guide roller 24 is located between the laminating mechanism and the roll winding rod 22.

[0041] By adopting the above technical solution, the guide roller 24 can guide the laminated PVC roll.

[0042] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A PVC roll laminator, comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a vertical plate (2), on which a roll material feeding rod (21) and a roll material winding rod (22) are rotatably connected. Four roll material feeding rods (21) are provided. A limiting opening (23) on the vertical plate (2) is located directly above the roll material feeding rods (21). The table also includes: A pressing mechanism is used to press the coil on the unwinding rod (21); A laminating mechanism for laminating multiple rolls of material; A power mechanism is provided for driving the roll winding rod (22) to rotate and wind the laminated roll.

2. The PVC roll laminator according to claim 1, characterized in that: The pressing mechanism includes a slide rod (3), and there are two slide rods (3). The two slide rods (3) are fixed to the rear side of the upright plate (2) by a first support seat (31). One end of the slide rod (3) is movably connected to a movable seat (32), and the other end of the slide rod (3) is fixedly connected to a first spring (33). One end of the first spring (33) is fixedly connected to the movable seat (32). A rotating rod (321) is rotatably connected to the upper part of the movable seat (32). One end of the rotating rod (321) that passes through the limiting port (23) is fixedly connected to a pressure roller (322).

3. A PVC roll laminator according to claim 1, characterized in that: The lamination mechanism includes a lamination frame (4), with movable plates (41) movably connected to both ends of the lamination frame (4). A buffer frame (42) is movably connected to the movable plate (41), and a lamination roller (421) is rotatably connected to the buffer frame (42). A second spring (422) is fixedly connected to the other end of the buffer frame (42), and one end of the second spring (422) is fixedly connected to the movable plate (41). A screw (44) is connected through both ends of the lamination frame (4), and one end of the screw (44) is rotatably connected to the movable plate (41). The screw (44) is threadedly engaged with the lamination frame (4). The lamination frame (4) is fixedly connected to the front side of the upright plate (2) by a second support seat (43).

4. A PVC roll laminator according to claim 1, characterized in that: The power mechanism includes a servo motor (5), which is fixedly connected to the rear side of the upright plate (2). The output shaft of the servo motor (5) is fixedly connected to a second pulley (51). One end of the roll winding rod (22) is fixedly connected to a first pulley (221). The first pulley (221) rotates synchronously with the second pulley (51) through a transmission belt.

5. A PVC roll laminator according to claim 1, characterized in that: A guide roller (24) is rotatably connected to the upright plate (2), and the guide roller (24) is located between the laminating mechanism and the roll winding rod (22).

Images