Film laminating device for sheet metal processing

Abstract

The utility model discloses a film covering device for sheet metal machining, and relates to the field of sheet metal machining, the film covering device comprises a supporting frame, a film covering assembly is arranged on the surface of the supporting frame, a re-pressing assembly is arranged on one side of the film covering assembly, the film covering assembly comprises a film covering frame, and the film covering frame is fixedly connected with the surface of the supporting frame; and one end of the film covering frame is rotationally connected with a film material barrel. A servo motor A drives a rotating roller and a conveying belt to rotate, so that a metal plate can be conveyed to the position below a lower pressing roller, meanwhile, a servo motor B is started, a winding barrel is driven to rotate through the servo motor B, a film barrel can rotate, and a new film is adhered to the surface of the metal plate through the lower pressing roller; after the surface of the metal plate is coated with a film, the metal plate is conveyed to the position below the re-pressing frame through the conveying belt, the re-pressing roller can conduct secondary re-pressing on the film material on the metal plate through force generated by deformation of the spring, and therefore bubbles generated in the film coating process are reduced, and the film coating effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a laminating device for sheet metal processing. Background Art

[0002] Sheet metal refers to metal products made from thin sheets of metal (usually no thicker than 6mm) processed into various shapes. These shapes may include flat, bent, stamped, and formed. Sheet metal products are widely used in various industries and fields, such as automotive manufacturing, construction, electronics manufacturing, aerospace, medical equipment, etc. At the same time, the sheet metal processing process requires the use of laminating equipment to apply film to the sheet metal.

[0003] At present, when a laminating mechanism is laminating sheet metal parts, since the sheet metal parts, especially thin sheet metal parts, are bent and welded to form, there are defects such as uneven surfaces that are different from conventional flat plates. Using a conventional laminating machine for laminating processing will cause the laminating to be not sufficiently close, resulting in bubbles after laminating, affecting the laminating effect. Therefore, the utility model provides a laminating device for sheet metal processing. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a laminating device for sheet metal processing.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A laminating device for sheet metal processing, comprising a support frame, a laminating assembly is provided on the surface of the support frame, and a re-pressing assembly is provided on one side of the laminating assembly;

[0008] The laminating assembly includes a laminating frame, which is fixedly connected to the surface of the supporting frame, one end of the laminating frame is rotatably connected to a film material cylinder, and the other end of the laminating frame is rotatably connected to a winding drum, a servo motor B is installed on one side of the winding drum, the surface of the laminating frame is fixedly connected to a lower pressing frame, the top of the lower pressing frame is threadedly connected to an adjusting rod, the lower end of the adjusting rod is rotatably connected to a lower pressing frame, and the inner wall of the lower pressing frame is rotatably connected to a lower pressing roller;

[0009] The re-pressing assembly includes a re-pressing frame, which is fixedly connected to the surface of the support frame, and a sliding frame is fixedly connected to the lower surface of the upper end of the re-pressing frame, and a sliding rod is fixedly connected to the inner wall of the sliding frame. The surface of the sliding rod is slidably connected to two sliding sleeves, and the lower ends of the two sliding sleeves are rotatably connected to an X-shaped rotating frame, and the lower end of the X-shaped rotating frame is rotatably connected to a fixed frame, and the inner wall of the fixed frame is rotatably connected to a re-pressing roller.

[0010] As a preferred solution of the sheet metal processing laminating device of the present invention, springs are sleeved on both ends of the sliding rod, one end of the spring is fixedly connected to the surface of the sliding frame, and the other end of the spring is fixedly connected to the surface of the sliding sleeve.

[0011] As a preferred solution of the laminating device for sheet metal processing described in the utility model, rollers are rotatably connected to both ends of the support frame, a support roller is arranged between the two rollers, the support roller is rotatably connected to the side wall of the support frame, and a transmission belt is provided on the surface of the roller.

[0012] As a preferred solution of the sheet metal processing laminating device of the present invention, a servo motor A is installed on one side of the support frame, and the output end of the servo motor A passes through the side wall of the support frame and is fixedly connected to one end of the roller.

[0013] As a preferred solution of the laminating device for sheet metal processing described in the utility model, a trimming assembly is provided on one side of the re-pressing frame, and the trimming assembly includes a movable arm, one end of the movable arm is rotatably connected to the side wall of the re-pressing frame, and the other end of the movable arm is rotatably connected to the cutting frame, a bidirectional screw is rotatably connected between the two ends of the cutting frame, the surface of the bidirectional screw is threadedly connected to a sliding block, one side of the sliding block is fixedly connected to a tool seat, and the surface of the tool seat is rotatably connected to a cutting disc.

[0014] As a preferred solution of the laminating device for sheet metal processing described in the utility model, one end of the bidirectional screw passes through the side wall of the cutting frame and is fixedly connected to a turntable, the surface of the sliding block is slidably connected to a guide rod, and both ends of the guide rod are fixedly connected to the inner wall of the cutting frame.

[0015] As a preferred solution of the sheet metal processing laminating device of the present invention, scale lines are provided on the surface of the cutting frame, and an indicator arrow is provided on the top of the sliding block.

[0016] As a preferred solution of the sheet metal processing laminating device of the present invention, fixing bolts are provided at the connection points between the movable arm, the re-pressing frame and the cutting frame.

[0017] Three beneficial effects

[0018] The utility model provides a laminating device for sheet metal processing, which has the following beneficial effects:

[0019] 1. The servo motor A drives the roller and the conveyor belt to rotate, so that the metal plate can be conveyed to the bottom of the lower pressure roller. At the same time, the servo motor B is turned on, and the servo motor B drives the winding drum to rotate, so that the film material barrel can be rotated, so that the new film material is adhered to the surface of the metal plate through the lower pressure roller. After the surface of the metal plate is coated, it is conveyed to the bottom of the re-pressing frame through the conveyor belt. The force generated by the spring deformation can make the re-pressing roller perform a second re-pressing on the film material on the metal plate, thereby reducing bubbles generated in the coating and improving the coating effect.

[0020] 2. The excess film material on both sides of the metal plate is cut by the cutting disc to improve the laminating effect. The height of the cutting disc can be adjusted by rotating the movable arm and fixing it with a fixing bolt, so that the film material can be cut on metal plates of different thicknesses. The bidirectional screw is driven to rotate by rotating the turntable, so that the two sliding blocks move synchronously in opposite directions on the surface of the guide rod with the help of the thread, so that the distance between the two cutting discs can be adjusted to cut metal plates of different widths. The accuracy of the distance adjustment can be improved by setting the scale line of the indicator arrow, thereby improving the cutting effect of the film material. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0023] Figure 2 It is a structural diagram of the support frame in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the film covering component of the utility model;

[0025] Figure 4 It is a structural diagram of the re-pressurization component in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the edge trimming assembly of the utility model.

[0027] In the figure, 1. support frame; 2. roller; 3. conveyor belt; 4. servo motor A; 5. laminating assembly; 501. laminating frame; 502. film barrel; 503. winding drum; 504. lower pressure frame; 505. lower pressure frame; 506. lower pressure roller; 507. adjusting rod; 508. servo motor B; 6. re-pressing assembly; 601. re-pressing frame; 602. sliding frame; 603. sliding rod; 604. sliding sleeve; 605. X-shaped rotating frame; 606. spring; 607. fixed frame; 608. re-pressing roller; 7. trimming assembly; 701. movable arm; 702. fixing bolt; 703. cutting frame; 704. bidirectional screw; 705. guide rod; 706. sliding block; 707. tool holder; 708. cutting disc; 709. scale line; 710. indicator arrow; 711. turntable. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , which is the first embodiment of the present utility model, provides a laminating device for sheet metal processing, comprising a support frame 1, a laminating component 5 is provided on the surface of the support frame 1, and a re-pressing component 6 is provided on one side of the laminating component 5;

[0031] The laminating assembly 5 includes a laminating frame 501, which is fixedly connected to the surface of the supporting frame 1, one end of the laminating frame 501 is rotatably connected to a film material barrel 502, and the other end of the laminating frame 501 is rotatably connected to a winding drum 503, a servo motor B508 is installed on one side of the winding drum 503, a lower pressing frame 504 is fixedly connected to the surface of the laminating frame 501, an adjusting rod 507 is threadedly connected to the top of the lower pressing frame 504, the lower end of the adjusting rod 507 is rotatably connected to a lower pressing frame 505, and the inner wall of the lower pressing frame 505 is rotatably connected to a lower pressing roller 506;

[0032] The re-pressing assembly 6 includes a re-pressing frame 601, which is fixedly connected to the surface of the support frame 1. The lower surface of the upper end of the re-pressing frame 601 is fixedly connected to a sliding frame 602, and the inner wall of the sliding frame 602 is fixedly connected to a sliding rod 603. The surface of the sliding rod 603 is slidingly connected to two sliding sleeves 604, and the lower ends of the two sliding sleeves 604 are rotatably connected to an X-shaped rotating frame 605. The lower end of the X-shaped rotating frame 605 is rotatably connected to a fixed frame 607, and the inner wall of the fixed frame 607 is rotatably connected to a re-pressing roller 608.

[0033] Specifically, both ends of the sliding rod 603 are sleeved with springs 606, one end of the spring 606 is fixedly connected to the surface of the sliding frame 602, and the other end of the spring 606 is fixedly connected to the surface of the sliding sleeve 604, and both ends of the support frame 1 are rotatably connected to rollers 2, and a support roller is provided between the two rollers 2, and the support roller is rotatably connected to the side wall of the support frame 1, and a transmission belt 3 is sleeved on the surface of the roller 2. A servo motor A is installed on one side of the support frame 1, and the output end of the servo motor A4 passes through the side wall of the support frame 1 and is fixedly connected to one end of the roller 2.

[0034] Furthermore, when the metal plate needs to be coated, the metal plate is first placed on the surface of the conveyor belt 3, and the servo motor A4 is turned on. The servo motor A4 drives the roller 2 and the conveyor belt 3 to rotate, so that the metal plate can be transported to the bottom of the lower pressure roller 506. At the same time, the servo motor B508 is turned on, and the servo motor B508 drives the winding drum 503 to rotate, so that the film material barrel 502 can be rotated, so that the new film material is adhered to the surface of the metal plate through the lower pressure roller 506. After the surface of the metal plate is coated, it is transported to the bottom of the re-pressing frame 601 through the conveyor belt 3. The force generated by the deformation of the spring 606 can enable the re-pressing roller 608 to perform a second re-pressing on the film material on the metal plate, thereby reducing bubbles generated in the coating and improving the coating effect.

[0035] Example 2

[0036] Reference Figure 1 and Figure 5 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. A trimming assembly 7 is provided on one side of the re-pressing frame 601. The trimming assembly 7 includes a movable arm 701. One end of the movable arm 701 is rotatably connected to the side wall of the re-pressing frame 601, and the other end of the movable arm 701 is rotatably connected to a cutting frame 703. A bidirectional screw 704 is rotatably connected between the two ends of the cutting frame 703. A sliding block 706 is threadedly connected to the surface of the bidirectional screw 704. A tool holder 707 is fixedly connected to one side of the sliding block 706. A cutting disc 708 is rotatably connected to the surface of the tool holder 707.

[0037] Specifically, one end of the bidirectional screw 704 passes through the side wall of the cutting frame 703 and is fixedly connected to the turntable 711. The surface of the sliding block 706 is slidably connected to the guide rod 705. The two ends of the guide rod 705 are fixedly connected to the inner wall of the cutting frame 703. The surface of the cutting frame 703 is provided with scale lines 709, and the top of the sliding block 706 is provided with an indicator arrow 710. The connection between the movable arm 701 and the re-pressing frame 601 and the cutting frame 703 is provided with a fixing bolt 702.

[0038] Furthermore, after the metal plate is re-pressed, the excess film material on both sides of the metal plate can be cut by the cutting disc 708 to improve the laminating effect. By rotating the movable arm 701 and fixing it through the fixing bolt 702, the height of the cutting disc 708 can be adjusted, so that the film material can be cut for metal plates of different thicknesses. By rotating the turntable 711 to drive the bidirectional screw 704 to rotate, the two sliding blocks 706 can move synchronously in opposite directions on the surface of the guide rod 705 with the help of the thread, so that the distance between the two cutting discs 708 can be adjusted to cut metal plates of different widths. By setting the scale line 709 of the indicator arrow 710, the accuracy of the adjustment distance can be improved, thereby improving the cutting effect of the film material.

[0039] Working principle: When the metal plate needs to be coated, first place the metal plate on the surface of the conveyor belt 3, turn on the servo motor A4, and drive the roller 2 and the conveyor belt 3 to rotate by the servo motor A4, so that the metal plate can be transported to the bottom of the lower pressure roller 506. At the same time, turn on the servo motor B508, and drive the winding drum 503 to rotate by the servo motor B508, so that the film material barrel 502 can be rotated, so that the new film material is adhered to the surface of the metal plate through the lower pressure roller 506. After the surface of the metal plate is coated, it is transported to the bottom of the re-pressing frame 601 through the conveyor belt 3. The force generated by the deformation of the spring 606 can make the re-pressing roller 608 re-press the film material on the metal plate for the second time, thereby reducing the bubbles generated in the coating. , to improve the laminating effect. After the metal plate is re-pressed, the cutting disc 708 can be used to cut the excess film material on both sides of the metal plate to improve the laminating effect. By rotating the movable arm 701 and fixing it through the fixing bolt 702, the height of the cutting disc 708 can be adjusted, so that the film material can be cut for metal plates of different thicknesses. By rotating the turntable 711, the bidirectional screw 704 is driven to rotate, so that the two sliding blocks 706 move synchronously in opposite directions on the surface of the guide rod 705 with the help of the thread, so that the distance between the two cutting discs 708 can be adjusted, and metal plates of different widths can be cut. By setting the scale line 709 of the indicating arrow 710, the accuracy of the adjustment distance can be improved, and the cutting effect of the film material can be improved.

[0040] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A laminating device for sheet metal processing, comprising a support frame (1), characterized in that: A film covering component (5) is provided on the surface of the support frame (1), and a re-pressing component (6) is provided on one side of the film covering component (5); The laminating assembly (5) comprises a laminating frame (501), the laminating frame (501) is fixedly connected to the surface of the supporting frame (1), one end of the laminating frame (501) is rotatably connected to a film material barrel (502), and the other end of the laminating frame (501) is rotatably connected to a winding drum (503), a servo motor B (508) is installed on one side of the winding drum (503), the surface of the laminating frame (501) is fixedly connected to a lower pressing frame (504), the top of the lower pressing frame (504) is threadedly connected to an adjusting rod (507), the lower end of the adjusting rod (507) is rotatably connected to a lower pressing frame (505), and the inner wall of the lower pressing frame (505) is rotatably connected to a lower pressing roller (506); The re-pressing assembly (6) includes a re-pressing frame (601), the re-pressing frame (601) is fixedly connected to the surface of the support frame (1), the lower surface of the upper end of the re-pressing frame (601) is fixedly connected to a sliding frame (602), the inner wall of the sliding frame (602) is fixedly connected to a sliding rod (603), the surface of the sliding rod (603) is slidably connected to two sliding sleeves (604), the lower ends of the two sliding sleeves (604) are rotatably connected to an X-shaped rotating frame (605), the lower end of the X-shaped rotating frame (605) is rotatably connected to a fixed frame (607), and the inner wall of the fixed frame (607) is rotatably connected to a re-pressing roller (608).

2. The laminating device for sheet metal processing according to claim 1, characterized in that: Both ends of the slide rod (603) are sleeved with springs (606), one end of the spring (606) is fixedly connected to the surface of the slide frame (602), and the other end of the spring (606) is fixedly connected to the surface of the slide sleeve (604).

3. The laminating device for sheet metal processing according to claim 1, characterized in that: Both ends of the support frame (1) are rotatably connected to rollers (2), a support roller is provided between the two rollers (2), the support roller is rotatably connected to the side wall of the support frame (1), and a transmission belt (3) is provided on the surface of the roller (2).

4. The laminating device for sheet metal processing according to claim 3, characterized in that: A servo motor A is installed on one side of the support frame (1), and the output end of the servo motor A (4) passes through the side wall of the support frame (1) and is fixedly connected to one end of the roller (2).

5. The laminating device for sheet metal processing according to claim 1, characterized in that: A trimming assembly (7) is provided on one side of the re-pressing frame (601), and the trimming assembly (7) includes a movable arm (701), one end of the movable arm (701) is rotatably connected to the side wall of the re-pressing frame (601), and the other end of the movable arm (701) is rotatably connected to a cutting frame (703), a bidirectional screw (704) is rotatably connected between the two ends of the cutting frame (703), a surface of the bidirectional screw (704) is threadedly connected to a sliding block (706), one side of the sliding block (706) is fixedly connected to a tool holder (707), and the surface of the tool holder (707) is rotatably connected to a cutting disc (708).

6. The laminating device for sheet metal processing according to claim 5, characterized in that: One end of the bidirectional screw (704) passes through the side wall of the cutting frame (703) and is fixedly connected to the turntable (711); the surface of the sliding block (706) is slidably connected to the guide rod (705); and both ends of the guide rod (705) are fixedly connected to the inner wall of the cutting frame (703).

7. The laminating device for sheet metal processing according to claim 5, characterized in that: The surface of the cutting frame (703) is provided with scale lines (709), and the top of the sliding block (706) is provided with an indicating arrow (710).

8. The laminating device for sheet metal processing according to claim 5, characterized in that: The connection points between the movable arm (701), the re-pressing frame (601) and the cutting frame (703) are all provided with fixing bolts (702).

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