Aluminum foil tape die cutting apparatus

Abstract

The utility model discloses a kind of aluminium foil adhesive tape die cutting equipment, including workbench, the workbench top surface one end is fixedly connected with fixed frame, the fixed frame top end is rotatably connected with cylinder, the cylinder inside is provided with adjusting assembly, clamping assembly, the workbench top surface rear end is fixedly connected with second mounting frame, the second mounting frame inside is provided with moving assembly, the moving assembly is connected with support frame, the support frame side is provided with cutting assembly.The utility model is provided with the inner support type clamping structure formed by adjusting assembly and clamping assembly, can adapt to the aluminium foil adhesive tape roll of different inner diameter, prevent adhesive tape from slipping in high-speed rotary die cutting process, moving assembly is combined by second motor and screw rod, the movement of cutting assembly on adhesive tape axial can be realized, to complete automatic continuous die cutting operation, also can effectively avoid the cutting quality problem caused by excessive pressure or too small, ensure the consistency and high yield of product.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil tape technology, specifically to an aluminum foil tape die-cutting device. Background Technology

[0002] Aluminum foil tape, made with high-quality pressure-sensitive adhesive, boasts excellent adhesion, strong bonding, and anti-aging properties. It significantly improves thermal insulation performance and is available in various widths and lengths. This aluminum foil tape is compatible with the seams of all aluminum foil composite materials.

[0003] Existing aluminum foil tape die-cutting equipment mostly uses a fixed mandrel or conical head to fix the tape roll. When encountering tape rolls with different inner diameters, it is necessary to change the clamps or add bushings, which is cumbersome and the clamping force may be uneven, causing the tape to slip or become eccentric during high-speed rotation and cutting, affecting the die-cutting accuracy. Summary of the Invention

[0004] The purpose of this invention is to provide an aluminum foil tape die-cutting device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum foil tape die-cutting device, including a worktable, a fixed frame fixedly connected to one end of the top surface of the worktable, a cylinder rotatably connected to the top of the fixed frame, an adjustment component and a clamping component being provided inside the cylinder, a second mounting frame fixedly connected to the rear end of the top surface of the worktable, a moving component being provided inside the second mounting frame, a support frame being connected to the moving component, and a cutting component being provided on the side of the support frame.

[0006] Preferably, the adjustment assembly includes a first motor, a connecting rod, and a plurality of rotating blocks. The first motor is fixedly connected to one end of the inner wall of the cylinder. The connecting rod is fixedly connected to the output shaft of the first motor. The end of the connecting rod away from the first motor is rotatably connected to the inner wall of the cylinder. The plurality of rotating blocks are equidistantly distributed and fixedly connected to the surface of the connecting rod. The rotating blocks have a plurality of arc-shaped grooves distributed circumferentially on their sides.

[0007] Preferably, the clamping assembly includes a plurality of first mounting brackets, a plurality of first sliding rods, and a plurality of clamping blocks. The plurality of first mounting brackets are equidistantly distributed and fixedly connected to the inner side wall of the cylinder. The sides of the first mounting brackets are provided with straight sliding grooves distributed in a circular pattern. The first sliding rods are movably disposed inside the straight sliding grooves. The end of the first sliding rod away from the first mounting bracket is movably disposed inside the arc-shaped sliding groove of the rotating block. The clamping block is fixedly connected to the middle of the first sliding rod and passes through the first mounting bracket.

[0008] Preferably, the moving component includes a second motor, a lead screw, an I-shaped slider, and a second sliding rod. The second motor is fixedly connected to one end of the inner sidewall of the second mounting frame. One end of the lead screw is fixedly connected to the output shaft of the second motor, and the end of the lead screw away from the second motor is rotatably connected to the inner sidewall of the second mounting frame. The I-shaped slider is threadedly connected to the lead screw, and the second sliding rod is slidably connected to the I-shaped slider. Both ends of the second sliding rod are fixedly connected to the inner sidewall of the second mounting frame, and the support frame is fixedly connected to the top surface of the I-shaped slider.

[0009] Preferably, the cutting assembly includes two electric telescopic rods, two pressure sensors, an L-shaped plate, and a cutting machine. The two electric telescopic rods are fixedly connected to the upper side of the support frame. The pressure sensors are fixedly connected to the telescopic ends of the electric telescopic rods. The L-shaped plate is fixedly connected to the side of the pressure sensors away from the electric telescopic rods. The cutting machine is fixedly connected to the inner surface of the L-shaped plate.

[0010] Preferably, a third motor is fixedly connected to the side of the worktable, and one end of the cylinder is fixedly connected to the output shaft of the third motor.

[0011] Preferably, the cylindrical surface has multiple perforations distributed circumferentially, and the perforations match the shape of the clamping block.

[0012] Preferably, a cover plate is fixedly connected to the end of the cylinder away from the third motor, and an electric slip ring is fixedly connected to the middle of the cover plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model is provided with an internal support clamping structure consisting of an adjustment component and a clamping component. By starting the first motor, the connecting rod and the rotating block are driven to rotate. By utilizing the linkage between the arc-shaped slide groove and the straight slide groove, the clamping block can achieve radial synchronous extension or retraction. It can adapt to aluminum foil tape rolls with different inner diameters and provide uniform and stable clamping force from the inside, effectively preventing the tape from slipping during high-speed rotational die-cutting. 2. This utility model also includes a moving component and a cutting component. The moving component, through the combination of a second motor and a lead screw, enables the cutting component to move along the axial direction of the tape. The cutting component controls the cutting feed through an electric telescopic rod and monitors the cutting pressure in real time through a pressure sensor, thereby completing automated continuous die-cutting operations. It can also effectively avoid cutting quality problems caused by excessive or insufficient pressure, ensuring product consistency and high yield. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the cylindrical structure of this utility model; Figure 3 This is a schematic diagram of the clamping component structure of this utility model; Figure 4 This is a schematic diagram of the structure of the mobile component of this utility model; Figure 5 This is a schematic diagram of the cutting component structure of this utility model.

[0015] In the diagram: 1. Workbench; 2. Fixing frame; 3. Cylinder; 4. Adjustment assembly; 41. First motor; 42. Connecting rod; 43. Rotating block; 5. Clamping assembly; 51. First mounting frame; 52. First slide rod; 53. Clamping block; 6. Second mounting frame; 7. Moving assembly; 71. Second motor; 72. Lead screw; 73. I-shaped slider; 74. Second slide rod; 8. Support frame; 9. Cutting assembly; 91. Electric telescopic rod; 92. Pressure sensor; 93. L-shaped plate; 94. Cutting machine; 10. Third motor; 11. Cover plate. Detailed Implementation

[0016] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 This utility model provides a technical solution: an aluminum foil tape die-cutting device, including a workbench 1, a fixed frame 2 installed on one end of the top surface of the workbench 1 by bolts, a cylinder 3 rotatably connected to the top of the fixed frame 2 by a bearing, an adjustment component 4 and a clamping component 5 installed inside the cylinder 3, a second mounting frame 6 installed on the rear end of the top surface of the workbench 1 by bolts, a moving component 7 installed inside the second mounting frame 6, and a cutting component 9 installed on the side of the support frame 8.

[0018] The adjustment assembly 4 includes a first motor 41, a connecting rod 42, and multiple rotating blocks 43. The first motor 41 is bolted to one end of the inner wall of the cylinder 3. The connecting rod 42 is mounted on the output shaft of the first motor 41 via a coupling. The end of the connecting rod 42 away from the first motor 41 is rotatably connected to the inner wall of the cylinder 3 via a bearing. The multiple rotating blocks 43 are evenly distributed and bolted to the surface of the connecting rod 42. Multiple arc-shaped grooves are formed on the side of the rotating blocks 43 in a circumferential distribution.

[0019] The clamping assembly 5 includes multiple first mounting brackets 51, multiple first sliding rods 52, and multiple clamping blocks 53. The multiple first mounting brackets 51 are evenly distributed and installed on the inner side wall of the cylinder 3 by bolts. The side of the first mounting bracket 51 is circumferentially distributed with straight sliding grooves. The first sliding rods 52 are movably installed inside the straight sliding grooves. The end of the first sliding rod 52 away from the first mounting bracket 51 is movably installed inside the arc-shaped sliding groove of the rotating block 43. The clamping block 53 is installed in the middle of the first sliding rod 52 by bolts and passes through the first mounting bracket 51.

[0020] The moving component 7 includes a second motor 71, a lead screw 72, an I-shaped slider 73, and a second sliding rod 74. The second motor 71 is bolted to one end of the inner wall of the second mounting bracket 6. One end of the lead screw 72 is mounted on the output shaft of the second motor 71 via a coupling. The end of the lead screw 72 away from the second motor 71 is rotatably connected to the inner wall of the second mounting bracket 6 via a bearing. The I-shaped slider 73 is threadedly connected to the lead screw 72. The second sliding rod 74 is slidably connected to the I-shaped slider 73. Both ends of the second sliding rod 74 are bolted to the inner wall of the second mounting bracket 6. The support frame 8 is bolted to the top surface of the I-shaped slider 73.

[0021] The cutting assembly 9 includes two electric telescopic rods 91, two pressure sensors 92, an L-shaped plate 93, and a cutting machine 94. The two electric telescopic rods 91 are bolted to the upper side of the support frame 8. The pressure sensors 92 are threaded to the telescopic ends of the electric telescopic rods 91. The L-shaped plate 93 is bolted to the side of the pressure sensors 92 away from the electric telescopic rods 91. The cutting machine 94 is bolted to the inner surface of the L-shaped plate 93.

[0022] The third motor 10 is bolted to the side of the workbench 1, and one end of the cylinder 3 is connected to the output shaft of the third motor 10 via a coupling.

[0023] The surface of the cylinder 3 has multiple perforations distributed in a circular pattern, and the perforations match the shape of the clamping block 53.

[0024] The cover plate 11 is bolted to the end of the cylinder 3 away from the third motor 10. An electric slip ring is bolted to the middle of the cover plate 11. The electric slip ring is electrically connected to the third motor 10. The third motor 10 is electrically connected to the external power supply and the industrial control computer through the electric slip ring.

[0025] The first motor 41, the second motor 71, the electric telescopic rod 91, and the pressure sensor 92 are electrically connected to an external industrial control computer, which controls the opening and closing of the first motor 41, the second motor 71, the electric telescopic rod 91, and the third motor 10.

[0026] Working principle: When using this device, aluminum foil tape is placed on the cylinder 3. The first motor 41 is started, which drives the connecting rod 42 and the rotating block 42 to rotate. The first slide rod 52 slides in the arc-shaped groove on the side of the rotating block 42, thereby moving the first slide rod 52 in the straight groove on the side of the first mounting frame 51. This causes the clamping block 53 fixed on it to pass through the perforation on the surface of the cylinder 3, clamping the inner wall of the aluminum foil tape roll evenly and firmly from the inside. The third motor 10 drives the cylinder to rotate, and the electric telescopic rod 91 drives the cutting machine 94 to extend, thereby die-cutting the aluminum foil tape. The gap between the two sets of clamping components 5 ensures that the aluminum foil tape roll is completely cut. After the pressure sensor 92 detects that the pressure has dropped to a certain range, the external industrial control computer controls the electric telescopic rod 91 to retract. The second motor 71 drives the lead screw 72 to rotate, causing the I-shaped slider 73 to move the support frame 8, thereby moving the cutting component 9 to the next cutting position until the die-cutting task of the entire roll of tape is completed. It has the advantages of being easy to use and having good performance.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil tape die-cutting apparatus comprising a worktable (1), characterized in that: The workbench (1) has a fixed frame (2) fixedly connected to one end of its top surface. The top of the fixed frame (2) is rotatably connected to a cylinder (3). The cylinder (3) is equipped with an adjustment component (4) and a clamping component (5). The workbench (1) has a second mounting frame (6) fixedly connected to its rear end. The second mounting frame (6) is equipped with a moving component (7). The moving component (7) is connected to a support frame (8). The support frame (8) is equipped with a cutting component (9) on its side.

2. An aluminum foil tape die cutting apparatus according to claim 1, wherein: The adjustment component (4) includes a first motor (41), a connecting rod (42), and multiple rotating blocks (43). The first motor (41) is fixedly connected to one end of the inner wall of the cylinder (3). The connecting rod (42) is fixedly connected to the output shaft of the first motor (41). The end of the connecting rod (42) away from the first motor (41) is rotatably connected to the inner wall of the cylinder (3). Multiple rotating blocks (43) are evenly distributed and fixedly connected to the surface of the connecting rod (42). Multiple arc-shaped grooves are provided on the side of the rotating blocks (43) in a circumferential distribution.

3. An aluminum foil tape die cutting apparatus as defined in claim 1, wherein: The clamping assembly (5) includes multiple first mounting brackets (51), multiple first slide rods (52), and multiple clamping blocks (53). The multiple first mounting brackets (51) are evenly distributed and fixedly connected to the inner wall of the cylinder (3). The side of the first mounting bracket (51) is provided with a straight slide groove in a circular distribution. The first slide rod (52) is movably disposed inside the straight slide groove. The end of the first slide rod (52) away from the first mounting bracket (51) is movably disposed inside the arc-shaped slide groove of the rotating block (43). The clamping block (53) is fixedly connected to the middle of the first slide rod (52). The clamping block (53) passes through the first mounting bracket (51).

4. The aluminum foil tape die cutting apparatus of claim 1, wherein: The moving component (7) includes a second motor (71), a lead screw (72), an I-shaped slider (73), and a second slide rod (74). The second motor (71) is fixedly connected to one end of the inner wall of the second mounting frame (6). One end of the lead screw (72) is fixedly connected to the output shaft of the second motor (71). The end of the lead screw (72) away from the second motor (71) is rotatably connected to the inner wall of the second mounting frame (6). The I-shaped slider (73) is threadedly connected to the lead screw (72). The second slide rod (74) is slidably connected to the I-shaped slider (73). Both ends of the second slide rod (74) are fixedly connected to the inner wall of the second mounting frame (6). The support frame (8) is fixedly connected to the top surface of the I-shaped slider (73).

5. The aluminum foil tape die cutting apparatus of claim 1, wherein: The cutting assembly (9) includes two electric telescopic rods (91), two pressure sensors (92), an L-shaped plate (93), and a cutting machine (94). The two electric telescopic rods (91) are fixedly connected to the upper side of the support frame (8). The pressure sensors (92) are fixedly connected to the telescopic end of the electric telescopic rods (91). The L-shaped plate (93) is fixedly connected to the side of the pressure sensors (92) away from the electric telescopic rods (91). The cutting machine (94) is fixedly connected to the inner surface of the L-shaped plate (93).

6. An aluminum foil tape die cutting apparatus as defined in claim 1, wherein: The workbench (1) is fixedly connected to a third motor (10) on its side, and one end of the cylinder (3) is fixedly connected to the output shaft of the third motor (10).

7. The aluminum foil tape die-cutting equipment according to claim 1, characterized in that: The cylinder (3) has multiple perforations distributed circumferentially on its surface, and the perforations match the shape of the clamping block (53).

8. An aluminum foil tape die cutting apparatus as defined in claim 1, wherein: A cover plate (11) is fixedly connected to the end of the cylinder (3) away from the third motor (10), and an electric slip ring is fixedly connected to the middle of the cover plate (11).

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