Aluminum foil tape production line cutting structure

Abstract

The utility model discloses an aluminum foil adhesive tape production line cutting structure, including the bottom plate, the top one end fixedly connected with the support of bottom plate, be provided with the winding roller of rotation installation on the support, the inside recessed of one side of bottom plate top surface is close to the winding roller is provided with the chute mouth, the one end inner wall fixed connection flat air cylinder of chute mouth far from the winding roller, the other end fixed connection adjusting seat of flat air cylinder, adjusting seat slide in the chute mouth, the middle part fixed connection one end of elevating cylinder of adjusting seat, the other end fixed connection bottom end of support plate of elevating cylinder, the both ends fixed connection of support plate elevating seat, elevating seat movably set in adjusting seat, the opposite end face of elevating seat is recessed respectively and is provided with the guide slide groove in guide slide groove respectively and is provided with the guide sliding block of sliding in, one guide slide groove is provided with the screw rod of rotation installation, one end fixed connection output shaft of small -size motor of screw rod, small -size motor fixed mounting is on elevating seat, and the screw rod is connected one guide sliding block through the thread structure.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil tape production technology, specifically to a cutting structure for an aluminum foil tape production line. Background Technology

[0002] In the production process of aluminum foil tape, the aluminum foil tape is usually first cut into fixed widths, and then packaged into rolls to make aluminum foil tape rolls of different widths.

[0003] Existing aluminum foil tape cutting structures include a cutting device for aluminum foil tape production disclosed in patent publication number CN216464788U, which relates to the field of cutting devices for aluminum foil tape production. This device includes a processing substrate with support plates fixedly welded to both ends of its upper surface. A drive shaft is positioned above the processing substrate, and a winding drum is sleeved around the drive shaft. When the drive unit drives the drive shaft to rotate, the aluminum foil tape is wound onto the winding drum. After the aluminum foil tape is wound, a lifting unit controls a cutter to extend from the slitting groove until the cutter's edge cuts the outer surface of the drive shaft. Then, the drive unit continues to drive the drive shaft to rotate. After one rotation, the aluminum foil tape is cut into aluminum foil tapes of different widths by the cutter. This method has high production efficiency, requiring only the winding of a longer set of aluminum foil tape before slitting, thus improving the winding efficiency of the aluminum foil tape.

[0004] Although the cutting device improves the winding efficiency of aluminum foil tape, the position of the cutter is fixed and cannot be adjusted, making it difficult to adapt to the cutting requirements of aluminum foil tape of different specifications. When it is necessary to produce aluminum foil tape rolls of different widths, different cutters need to be replaced or the device needs to be adjusted in a complicated manner, which is cumbersome and time-consuming, reducing the flexibility and continuity of production. To address these issues, we propose a cutting structure for aluminum foil tape production lines. Utility Model Content

[0005] The purpose of this utility model is to provide a cutting structure for an aluminum foil tape production line to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting structure for an aluminum foil tape production line, comprising a base plate, a bracket fixedly connected to one end of the top of the base plate, a take-up roller rotatably mounted on the bracket, a groove recessed on the top surface of the base plate near the take-up roller, a flat cylinder fixedly connected to the inner wall of the groove away from the take-up roller, an adjusting seat fixedly connected to the other end of the flat cylinder, the adjusting seat slidably disposed within the groove, a lifting cylinder fixedly connected to the middle of the adjusting seat, a supporting plate fixedly connected to the bottom end of the lifting cylinder, lifting seats fixedly connected to both ends of the supporting plate, the lifting seats movably disposed within the adjusting seat, and the lifting seats opposite each other... Each end face is recessed with a guide groove, and a guide slider is slidably mounted in each guide groove. A lead screw is rotatably installed in one of the guide grooves. One end of the lead screw is fixedly connected to the output shaft of a small motor. The small motor is fixedly mounted on a lifting seat. The lead screw is connected to a guide slider through a threaded structure. The guide sliders are fixedly connected to the middle of both ends of an adjusting plate. The adjusting plate has multiple adjusting slots through it. Cylindrical pins are slidably sleeved in each of the multiple adjusting slots. The cylindrical pins are fixedly connected to the bottom end of an adjusting knife holder. The adjusting knife holders are slidably sleeved on guide rods. Both ends of the guide rods are fixedly connected to the lifting seat. A cutting blade is fixedly mounted on the top of each adjusting knife holder.

[0007] Preferably, the adjustment slots on both sides of the middle part of the adjustment plate are symmetrically arranged.

[0008] Preferably, the axes of the guide slide rods are arranged in the same plane, and at least two guide slide rods are evenly distributed.

[0009] Preferably, the groove opening has an inverted T-shaped structure.

[0010] Preferably, the cutter is inclined.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By adjusting the plate laterally, the adjustment slots on the plate, in conjunction with the cylindrical pins, drive the adjustment blade holders to move at equal intervals, thereby changing the spacing between each cutter at equal intervals. This allows for quick adaptation to the cutting requirements of aluminum foil tape of different widths without the need to replace the cutters or make complex mechanical adjustments, effectively improving the flexibility and continuity of the production process. 2. When it is necessary to cut the aluminum foil tape, the lifting cylinder drives the support plate to raise the lifting seat as a whole, so that the cutter contacts the aluminum foil tape on the take-up roller. The flat cylinder can push the adjusting seat to move closer to or further away from the take-up roller in the chute, further adjusting the cutting position to meet the cutting requirements under different take-up conditions. 3. The inclined setting of the cutter can reduce the contact area with the aluminum foil tape during cutting, reduce cutting resistance, make the cutting process smoother, and reduce the burr phenomenon on the edge of the aluminum foil tape. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the internal structure of the sliding groove in this utility model.

[0013] In the diagram: 1. Base plate; 2. Bracket; 3. Take-up roller; 4. Slide groove; 5. Flat cylinder; 6. Adjusting seat; 7. Lifting seat; 8. Guide slide rod; 9. Adjusting knife holder; 10. Cutting knife; 11. Adjusting plate; 12. Small motor; 13. Adjusting groove; 14. Cylindrical pin; 15. Support plate; 16. Lifting cylinder; 17. Guide slide groove; 18. Lead screw. Detailed Implementation

[0014] 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.

[0015] Example 1 Reference Figure 1 , 2This is the first embodiment of the present invention, which provides a cutting structure for an aluminum foil tape production line. It includes a base plate 1, with a bracket 2 fixedly connected to one top end of the base plate 1. A take-up roller 3 is rotatably mounted on the bracket 2. A groove 4 is recessed on the top surface of the base plate 1 near the take-up roller 3. One end of a flat cylinder 5 is fixedly connected to the inner wall of the groove 4 away from the take-up roller 3. The other end of the flat cylinder 5 is fixedly connected to an adjusting seat 6, which is slidably disposed within the groove 4. One end of a lifting cylinder 16 is fixedly connected to the middle of the adjusting seat 6, and the other end of the lifting cylinder 16 is fixedly connected to the bottom end of a support plate 15. Lifting seats 7 are fixedly connected to both ends of the support plate 15, and are movably disposed within the adjusting seat 6. The opposite ends of the lifting seats 7 are respectively recessed within the groove 4. A guide groove 17 is recessed, and guide sliders are slidably mounted in the guide groove 17. A lead screw 18 is rotatably installed in one guide groove 17. One end of the lead screw 18 is fixedly connected to the output shaft of a small motor 12. The small motor 12 is fixedly mounted on the lifting seat 7. The lead screw 18 is connected to a guide slider through a threaded structure. The guide sliders are fixedly connected to the middle of both ends of the adjusting plate 11. Multiple adjusting slots 13 are provided through the adjusting plate 11. Cylindrical pins 14 are slidably sleeved in the multiple adjusting slots 13. The cylindrical pins 14 are fixedly connected to the bottom end of the adjusting knife holder 9. The adjusting knife holder 9 is slidably sleeved on the guide slide rod 8. The two ends of the guide slide rod 8 are fixedly connected to the lifting seat 7. A cutter 10 is fixedly mounted on the top end of the adjusting knife holder 9.

[0016] Example 2 Reference Figure 1-3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Specifically, the adjustment slots 13 located on both sides of the middle part of the adjustment plate 11 are symmetrically arranged.

[0017] Specifically, the axes of the guide slide rods 8 are set on the same plane, and at least two guide slide rods 8 are evenly distributed. The even distribution of at least two guide slide rods 8 can further improve the stability of the adjusting knife holder 9 when sliding, prevent it from shaking or deviating, and ensure the accuracy of the cutting position of the cutter 10.

[0018] Specifically, the slide opening 4 is an inverted T-shaped structure, which is adapted to the bottom shape of the adjusting seat 6. This not only guides the sliding of the adjusting seat 6, but also prevents the adjusting seat 6 from shifting up and down or falling off the slide opening 4 during the sliding process, thus ensuring the smooth movement of the adjusting seat 6.

[0019] Specifically, the cutter 10 is tilted. When cutting aluminum foil tape, the blade and the aluminum foil tape form an inclined cutting angle. Compared with a vertically set cutter, this tilted structure can reduce the contact area at the moment of cutting, reduce cutting resistance, and make the cutting process smoother. At the same time, it can also reduce the probability of defects such as burrs and wrinkles on the edge of the aluminum foil tape, and improve the product quality after the aluminum foil tape is cut.

[0020] The working principle and process are as follows: The end of the take-up roller 3 is fixedly connected to the output shaft of the drive motor, enabling the take-up roller 3 to perform the take-up operation of the aluminum foil tape. When it is necessary to adjust the spacing between the cutters 10 to adapt to the cutting requirements of aluminum foil tape of different widths, the small motor 12 is started, and its output shaft drives the lead screw 18 to rotate in the guide groove 17. Since the lead screw 18 is connected to a guide slider through a threaded structure, and the guide slider is slidably set in the guide groove 17, the rotation of the lead screw 18 will drive the guide slider to move laterally along the guide groove 17, thereby driving the adjusting plate 11 to move laterally as a whole. Multiple adjusting slots 13 are slidably fitted with cylindrical pins 14, which are in turn fixedly connected to the bottom of adjusting blade holders 9. The adjusting blade holders 9 are slidably fitted onto guide rods 8, which provide guidance and support. When the adjusting plate 11 moves horizontally, the inner wall of the adjusting slots 13 exerts a pushing or pulling force on the cylindrical pins 14, causing them to slide along the axis of the guide rods 8. This changes the distance between adjacent adjusting blade holders 9, thus achieving equal spacing adjustment between each cutter 10. The symmetrically arranged adjustment slots 13 on both sides of the middle section of the 11 plate ensure that the adjustment blade holders 9 on both sides move symmetrically when the adjustment plate 11 moves, thus ensuring the uniformity of the spacing adjustment of the cutter 10. During the actual cutting operation, when the aluminum foil tape on the take-up roller 3 is wound to the set length, the lifting cylinder 16 is activated, its piston rod extends, and pushes the support plate 15 upward. The support plate 15 drives the lifting seats 7 at both ends to slide upward within the adjustment seat 6. The lifting seats 7 then drive the guide slide rod 8, the adjustment blade holders 9, and the cutter 10 to rise as a whole, so that the blade of the cutter 10 contacts the surface of the aluminum foil tape on the take-up roller 3 and applies pressure. Meanwhile, the flat cylinder 5 can push the adjusting seat 6 to move in the groove 4 towards the take-up roller 3 as needed, further adjusting the relative position between the cutter 10 and the take-up roller 3 to ensure that the cutter 10 can accurately cut the aluminum foil tape. After cutting, the piston rod of the lifting cylinder 16 retracts, driving the cutter 10 and other components to descend and reset. The flat cylinder 5 can also drive the adjusting seat 6 back to the initial position, waiting for the next cutting operation. The entire structure is compact and easy to operate, which can effectively improve the cutting efficiency and cutting quality of the aluminum foil tape production line and meet the production needs of aluminum foil tape of different specifications.

[0021] It should be noted that the above-mentioned electrical and mechanical components are all existing technology products. They are selected, installed and debugged by those skilled in the art according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. The applicant does not impose specific restrictions here, so it will not be described in detail.

[0022] 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. A cutting structure for an aluminum foil tape production line, comprising a base plate (1), wherein a bracket (2) is fixedly connected to one top end of the base plate (1), and a take-up roller (3) is rotatably mounted on the bracket (2), characterized in that: The top surface of the base plate (1) is recessed on the side near the take-up roller (3) with a groove (4). The inner wall of the groove (4) away from the take-up roller (3) is fixedly connected to one end of a flat cylinder (5). The other end of the flat cylinder (5) is fixedly connected to an adjusting seat (6). The adjusting seat (6) is slidably disposed in the groove (4). The middle part of the adjusting seat (6) is fixedly connected to one end of a lifting cylinder (16). The other end of the lifting cylinder (16) is fixedly connected to the bottom end of a support plate (15). The two ends of the support plate (15) are respectively fixedly connected to lifting seats (7). The lifting seats (7) are movably disposed in the adjusting seat (6). The opposite end faces of the lifting seats (7) are respectively recessed with guide grooves (17), and guide sliders are slidably disposed in the guide grooves (17). (17) A lead screw (18) is rotatably installed inside. One end of the lead screw (18) is fixedly connected to the output shaft of a small motor (12). The small motor (12) is fixedly installed on the lifting seat (7). The lead screw (18) is connected to a guide slider through a threaded structure. The guide slider is fixedly connected to the middle of both ends of the adjusting plate (11). Multiple adjusting slots (13) are provided through the adjusting plate (11). Cylindrical pins (14) are slidably sleeved in the multiple adjusting slots (13). The cylindrical pins (14) are fixedly connected to the bottom end of the adjusting knife holder (9). The adjusting knife holder (9) is slidably sleeved on the guide slide rod (8). The two ends of the guide slide rod (8) are fixedly connected to the lifting seat (7). A cutter (10) is fixedly installed on the top of the adjusting knife holder (9).

2. The cutting structure for an aluminum foil tape production line according to claim 1, characterized in that: The adjustment slots (13) located on both sides of the middle part of the adjustment plate (11) are symmetrically arranged.

3. The cutting structure for an aluminum foil tape production line according to claim 1, characterized in that: The axes of the guide slide rods (8) are arranged in the same plane, and at least two guide slide rods (8) are evenly distributed.

4. The cutting structure for an aluminum foil tape production line according to claim 1, characterized in that: The groove (4) has an inverted T-shaped structure.

5. The cutting structure for an aluminum foil tape production line according to claim 1, characterized in that: The cutter (10) is set at an angle.

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