Covering and pressing machine for PVC (polyvinyl chloride) building membrane material production

Abstract

The utility model discloses a PVC (polyvinyl chloride) building membrane material production covering and pressing machine, which belongs to the technical field of building membrane material production and comprises two connecting frames, two supporting frames are fixedly connected to the tops of the two connecting frames, an upper pressing roller is arranged between the two supporting frames, a lower pressing roller is arranged between the two connecting frames, and the upper pressing roller and the lower pressing roller are fixedly connected with the connecting frames. A fixing frame is fixedly connected between the two connecting frames, two clamping blocks are arranged on the outer surface of the fixing frame, the PVC building membrane material is located between the upper pressing roller and the lower pressing roller, and an operator can easily adjust the distance between the upper pressing roller and the lower pressing roller by manually rotating a threaded rod so as to adapt to PVC building membrane materials with different thicknesses. According to the width adjusting assembly, the transmission principle of a belt wheel and a belt is utilized, the distance between two clamping blocks can be rapidly adjusted by starting a second motor so as to adapt to PVC building membrane materials with different widths, and the universality and flexibility of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building membrane material production, and more specifically to a PVC building membrane material production laminating machine. Background Art

[0002] PVC (polyvinyl chloride), a widely used chemical material, plays a vital role in the construction industry. PVC architectural membranes are widely used in various building and decorative applications due to their abundant raw materials, mature manufacturing processes, low price, and versatility. The production process for PVC membranes typically includes rolling, printing, back coating, and cutting, with lamination being a key step in the production process.

[0003] With the rapid development of the construction industry, PVC architectural membranes have been widely used in building curtain walls, roofing, and other fields due to their lightweight, high-strength, waterproof, and corrosion-resistant properties. However, existing PVC architectural membrane production equipment suffers from varying widths and thicknesses during the lamination process. This complicates the adjustment and control of production equipment, increasing production difficulty and uncertainty. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a PVC architectural membrane production laminating machine, which solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a PVC architectural membrane production laminating machine, comprising two connecting frames, the tops of the two connecting frames are fixedly connected to two support frames, an upper pressing roller is provided between the two support frames, a lower pressing roller is provided between the two connecting frames, a fixing frame is fixedly connected between the two connecting frames, two clamping blocks are provided on the outer surface of the fixing frame, the PVC architectural membrane is located between the upper pressing roller and the lower pressing roller, and further comprising:

[0008] The height adjustment component is located on the outer surface of the support frame and is used to adjust the distance between the upper and lower pressing rollers to adapt to PVC architectural membranes of different thicknesses;

[0009] The width adjustment component is located on the outer surface of the fixing frame and is used to adjust the distance between the two clamping blocks to adapt to PVC architectural membrane materials of different widths.

[0010] Preferably, the height adjustment component includes a threaded rod, a moving block, and a spring. Threaded rods are rotatably connected inside both of the two support frames. Moving blocks are threadedly sleeved on the outer surfaces of both of the two threaded rods. The two moving blocks are slidably connected to the inside of the corresponding support frames. The upper pressing roller is rotatably connected to the two moving blocks. Springs are elastically connected to the outer surfaces of both of the two threaded rods. Both of the two springs are located below the corresponding moving blocks.

[0011] Preferably, a fixed box is fixedly connected to the outer surface of the connecting frame. A first gear and a second gear are rotatably connected to the outer surface of the connecting frame. The first gear is meshed with the second gear. A first motor is fixedly installed on the outer surface of the fixed box. The output end of the first motor is fixedly connected to the first gear. The second gear is fixedly connected to the lower pressing roller.

[0012] Preferably, a plurality of fixed shafts are fixedly connected to the outer surfaces of the two connecting frames close to each other. A plurality of equally spaced runners are rotatably connected to the outer surfaces of the plurality of fixed shafts.

[0013] Preferably, the width adjustment component includes guide rails, second belt pulleys, a moving frame, sliders, and a second belt. Two second belt pulleys are rotatably connected inside the fixed frame. A second belt is sleeved between the two second belt pulleys. The moving frame is fixedly sleeved on the outer surface of the second belt. Guide rails are fixedly connected to the outer surfaces of both sides of the fixed frame. Sliders are slidably connected to the outer surfaces of the two guide rails. The two sliders are fixedly connected to the moving frame.

[0014] Preferably, two first belt pulleys are rotatably connected to the outer surface of the connecting frame. A first belt is sleeved between the two first belt pulleys. A second motor is fixedly installed on the top of the fixed frame. The output end of the second motor is fixedly connected to the closer first belt pulley. The other first belt pulley is fixedly connected to the corresponding second belt pulley.

[0015] Preferably, the outer surfaces of the fixed frame and the moving frame close to each other are fixedly connected to the corresponding clamping blocks. Both of the two clamping blocks are arranged in a "U" - shaped structure.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a PVC building film material production laminating press, which has the following beneficial effects:

[0018] 1. This PVC architectural membrane production laminating machine allows the operator to easily adjust the distance between the upper and lower pressing rollers by manually rotating the threaded rod to accommodate PVC architectural membranes of different thicknesses. The width adjustment component utilizes the transmission principle of a pulley and belt. By starting the second motor, the distance between the two clamping blocks can be quickly adjusted to accommodate PVC architectural membranes of different widths, improving the versatility and flexibility of the equipment.

[0019] 2. This PVC architectural membrane production laminating machine has a first motor that drives the lower pressing roller to rotate, and together with the upper pressing roller, presses the PVC architectural membrane material, ensuring the continuity and stability of the pressing process and improving production efficiency. The setting of the rotating wheel helps the PVC architectural membrane material to move forward smoothly during the pressing process, avoiding the problem of deviation or jamming, and further ensuring the pressing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the first gear structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the first pulley of the utility model;

[0023] Figure 4 This is a schematic diagram of the second belt structure of the present utility model.

[0024] In the figure: 1. Connecting frame; 2. Support frame; 3. Threaded rod; 4. Moving block; 5. Spring; 6. First motor; 7. Upper pressure roller; 8. Lower pressure roller; 9. First gear; 10. Second gear; 11. Fixed frame; 12. Guide rail; 13. Rotating wheel; 14. First pulley; 15. First belt; 16. Second pulley; 17. Moving frame; 18. Slider; 19. Clamping block; 20. Second belt; 21. Second motor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A PVC architectural membrane production laminating machine includes two connecting frames 1, the tops of the two connecting frames 1 are fixedly connected to two support frames 2, an upper pressing roller 7 is provided between the two support frames 2, a lower pressing roller 8 is provided between the two connecting frames 1, a fixing frame 11 is fixedly connected between the two connecting frames 1, and two clamping blocks 19 are provided on the outer surface of the fixing frame 11. The PVC architectural membrane is located between the upper pressing roller 7 and the lower pressing roller 8, and further includes:

[0028] A height adjustment component is located on the outer surface of the support frame 2 and is used to adjust the distance between the upper pressing roller 7 and the lower pressing roller 8 to adapt to PVC architectural membranes of different thicknesses;

[0029] The width adjustment component is located on the outer surface of the fixing frame 11 and is used to adjust the distance between the two clamping blocks 19, so as to be suitable for PVC architectural membrane materials of different widths. The fixing frame 11 is connected between the two connecting frames 1, and two clamping blocks 19 are provided on its outer surface. In the initial state, the clamping blocks 19 are adjusted to the appropriate position according to the preset width. The height adjustment component and the width adjustment component are responsible for adjusting the distance between the upper pressing roller 7 and the lower pressing roller 8 and the distance between the clamping blocks 19 respectively.

[0030] Furthermore, the height adjustment assembly includes a threaded rod 3, a moving block 4 and a spring 5. The interior of the two support frames 2 are rotatably connected to the threaded rod 3, and the outer surfaces of the two threaded rods 3 are threadedly sleeved with the moving blocks 4. The two moving blocks 4 are slidably connected to the interior of the corresponding support frames 2. The upper pressure roller 7 is rotatably connected to the two moving blocks 4, and the outer surfaces of the two threaded rods 3 are elastically connected to the springs 5. The two springs 5 are located below the corresponding moving blocks 4. The operator manually rotates the threaded rod 3, and the rotation of the threaded rod 3 causes the moving block 4 to slide up and down inside the support frame 2. Since the upper pressure roller 7 is rotatably connected to the two moving blocks 4, the height of the upper pressure roller 7 also changes accordingly. The spring 5 is located below the moving block 4, which plays a role in buffering and maintaining the stable position of the moving block 4.

[0031] Furthermore, the outer surface of the connecting frame 1 is fixedly connected to a fixed box, and the outer surface of the connecting frame 1 is rotatably connected to a first gear 9 and a second gear 10, and the first gear 9 is meshed with the second gear 10. The outer surface of the fixed box is fixedly installed with a first motor 6, and the output end of the first motor 6 is fixedly connected to the first gear 9, and the second gear 10 is fixedly connected to the lower pressure roller 8. After the first motor 6 is started, its output end drives the first gear 9 to rotate, and the first gear 9 is meshed with the second gear 10, so the second gear 10 also rotates accordingly, thereby driving the lower pressure roller 8 to rotate. The setting of the wheel 13 helps the PVC architectural membrane material to move forward smoothly during the pressing process.

[0032] Furthermore, a plurality of fixed shafts are fixedly connected to the outer surfaces of the two connecting frames 1 close to each other. A plurality of evenly distributed runners 13 are rotatably connected to the outer surfaces of the plurality of fixed shafts. The runners 13 help the PVC building membrane material to move forward smoothly during the pressing process, avoiding deviation or jamming.

[0033] Furthermore, the width adjustment component includes guide rails 12, second pulleys 16, a moving frame 17, sliders 18, and a second belt 20. Two second pulleys 16 are rotatably connected inside the fixed frame 11. A second belt 20 is sleeved between the two second pulleys 16. A moving frame 17 is fixedly sleeved on the outer surface of the second belt 20. Guide rails 12 are fixedly connected to the outer surfaces of both sides of the fixed frame 11. Sliders 18 are slidably connected to the outer surfaces of the two guide rails 12. The two sliders 18 are fixedly connected to the moving frame 17. The second belt 20 is sleeved between the two second pulleys 16, so the second belt 20 will move as the second pulleys 16 rotate. A moving frame 17 is fixedly sleeved on the outer surface of the second belt 20, so the moving frame 17 will move as the second belt 20 moves. The moving frame 17 slides on the guide rails 12 through the sliders 18, thereby changing the distance between the two clamping blocks 19.

[0034] Furthermore, two first pulleys 14 are rotatably connected to the outer surface of the connecting frame 1. A first belt 15 is sleeved between the two first pulleys 14. A second motor 21 is fixedly installed on the top of the fixed frame 11. The output end of the second motor 21 is fixedly connected to the adjacent first pulley 14. The other first pulley 14 is fixedly connected to the corresponding second pulley 16. The output end of the second motor 21 will drive one first pulley 14 to rotate. Since a first belt 15 is sleeved between the two first pulleys 14, the other first pulley 14 will also rotate accordingly. The other first pulley 14 is fixedly connected to the second pulley 16, so the second pulley 16 will also rotate accordingly.

[0035] Furthermore, the outer surfaces of the fixed frame 11 and the moving frame 17 close to each other are fixedly connected to the corresponding clamping blocks 19. Both clamping blocks 19 are arranged in a "U" - shaped structure to change the distance between the two clamping blocks 19.

[0036] Working principle: When the staff needs to use the PVC architectural membrane production laminating machine, when the spacing between the upper pressing roller 7 and the lower pressing roller 8 needs to be adjusted to adapt to PVC architectural membrane materials of different thicknesses, the operator manually rotates the threaded rod 3. The rotation of the threaded rod 3 causes the moving block 4 to slide up and down inside the support frame 2. Since the upper pressing roller 7 is rotatably connected to the two moving blocks 4, the height of the upper pressing roller 7 also changes accordingly. The spring 5 is located under the moving block 4, which plays a role in buffering and maintaining the stable position of the moving block 4 to prevent damage to the equipment due to excessive pressure. After the first motor 6 is started, its output end drives the first gear 9 to rotate, and the first gear 9 is meshed with the second gear 10, so the second gear 10 also rotates, thereby driving the lower pressing roller 8 to rotate. The setting of the rotating wheel 13 helps the PVC architectural membrane material to advance smoothly during the laminating process. When the spacing between the two clamping blocks 19 needs to be adjusted to adapt to PVC architectural membrane materials of different widths, when the spacing between the two clamping blocks 19 needs to be adjusted to adapt to PVC architectural membrane materials of different widths, the second motor 2 can be started. 1. The output end of the second motor 21 will drive a first pulley 14 to rotate. Since the first belt 15 is sleeved between the two first pulleys 14, the other first pulley 14 will also rotate. The other first pulley 14 is fixedly connected to the second pulley 16, so the second pulley 16 will also rotate. The second belt 20 is sleeved between the two second pulleys 16. Therefore, the second belt 20 will move with the rotation of the second pulley 16. The outer surface of the second belt 20 is fixedly sleeved with a movable frame 17. Therefore, the movable frame 17 will move with the movement of the second belt 20. The movable frame 17 slides on the guide rail 12 through the slider 18, thereby changing the distance between the two clamping blocks 19. The setting of the rotating wheel 13 helps the PVC architectural membrane material to maintain smooth progress during the pressing process to avoid deviation or jamming. After the pressing is completed, the PVC architectural membrane material is output from the other end of the lower pressing roller 8, completing the entire pressing process. The operator can adjust the parameters of the height adjustment component and the width adjustment component as needed to adapt to the next batch of PVC architectural membrane materials.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A PVC architectural membrane production laminating machine, comprising two connecting frames (1), characterized in that: The tops of the two connecting frames (1) are fixedly connected to two supporting frames (2), an upper pressing roller (7) is provided between the two supporting frames (2), a lower pressing roller (8) is provided between the two connecting frames (1), a fixing frame (11) is fixedly connected between the two connecting frames (1), two clamping blocks (19) are provided on the outer surface of the fixing frame (11), the PVC architectural membrane material is located between the upper pressing roller (7) and the lower pressing roller (8), and further comprises: A height adjustment component, located on the outer surface of the support frame (2), is used to adjust the distance between the upper pressing roller (7) and the lower pressing roller (8), thereby being suitable for PVC architectural membranes of different thicknesses; The width adjustment component is located on the outer surface of the fixing frame (11) and is used to adjust the distance between the two clamping blocks (19) so as to be suitable for PVC architectural membrane materials of different widths.

2. A PVC architectural membrane production laminating machine according to claim 1, characterized in that: The height adjustment assembly comprises a threaded rod (3), a moving block (4) and a spring (5); the interiors of the two support frames (2) are rotatably connected to the threaded rod (3); the outer surfaces of the two threaded rods (3) are threadedly sleeved with the moving blocks (4); the two moving blocks (4) are slidably connected to the interiors of the corresponding support frames (2); the upper pressure roller (7) is rotatably connected to the two moving blocks (4); the outer surfaces of the two threaded rods (3) are elastically connected to the springs (5); and the two springs (5) are located below the corresponding moving blocks (4).

3. A PVC architectural membrane production laminating machine according to claim 1, characterized in that: The outer surface of the connecting frame (1) is fixedly connected to a fixed box, the outer surface of the connecting frame (1) is rotatably connected to a first gear (9) and a second gear (10), the first gear (9) and the second gear (10) are meshed and connected, the outer surface of the fixed box is fixedly installed with a first motor (6), the output end of the first motor (6) is fixedly connected to the first gear (9), and the second gear (10) is fixedly connected to the lower pressure roller (8).

4. A PVC architectural membrane production laminating machine according to claim 1, characterized in that: The adjacent outer surfaces of the two connecting frames (1) are fixedly connected to a plurality of fixed shafts, and the outer surfaces of the plurality of fixed shafts are rotatably connected to a plurality of equally spaced rotating wheels (13).

5. The PVC architectural membrane production laminating machine according to claim 1, characterized in that: The width adjustment assembly comprises a guide rail (12), a second pulley (16), a movable frame (17), a slider (18) and a second belt (20); the fixed frame (11) is internally rotatably connected to two second pulleys (16); a second belt (20) is sleeved between the two second pulleys (16); the outer surface of the second belt (20) is fixedly sleeved with the movable frame (17); the outer surfaces of both sides of the fixed frame (11) are fixedly connected to the guide rail (12); the outer surfaces of the two guide rails (12) are slidably connected to the sliders (18); and the two sliders (18) are fixedly connected to the movable frame (17).

6. A PVC architectural membrane production laminating machine according to claim 5, characterized in that: Two first pulleys (14) are rotatably connected to the outer surface of the connecting frame (1). A first belt (15) is sleeved between the two first pulleys (14). A second motor (21) is fixedly installed at the top of the fixed frame (11). The output end of the second motor (21) is fixedly connected to the adjacent first pulley (14), and the other first pulley (14) is fixedly connected to the corresponding second pulley (16).

7. The PVC architectural membrane production laminating machine according to claim 5, characterized in that: The outer surfaces of the fixed frame (11) and the moving frame (17) close to each other are fixedly connected to the corresponding clamping blocks (19). Both of the two clamping blocks (19) are arranged in a "U" - shaped structure.

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