Winding device for aluminum laminated film splitting machine

Abstract

The utility model belongs to the field of winding devices, and particularly relates to a winding device for an aluminized film splitting machine, which comprises a base component, a first mounting block component, a second mounting block component, a limiting component, a motor and a connecting component, a vertical plate is fixed on a base of the base component, and a groove is formed in the top of the vertical plate; a first mounting block of the first mounting block assembly is embedded into the bearing, a second mounting block of the second mounting block assembly is provided with a through opening, the limiting assembly is connected with limiting discs through first electric push rods, the mounting blocks and the vertical plates are fixed through hooks and lock catches, and the electric push rods of the limiting assembly are used for adjusting the distance between the limiting discs to adapt to different winding rollers. The tension of the aluminum laminated film is dynamically adjusted by means of the second electric push rod and the ejector rod, all power transmission parts are coaxially arranged to guarantee stable rotation, the aluminum laminated film winding device has the advantages of being accurate in tension adjustment, high in adaptability, convenient to install, unload and load and high in winding stability, and the aluminum laminated film winding quality and production efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of winding devices, specifically a winding device for an aluminized film slitting machine. Background Technology

[0002] In the production and processing of aluminized film, the slitting machine is a key piece of equipment that cuts wide aluminized film into several narrow films, while the winding device is an important component of the slitting machine, whose function is to neatly and stably wind up the slitting aluminized film into rolls.

[0003] Currently, existing winding devices for aluminized film slitting machines have some problems in practical use. For example, during the winding process, the tension of the aluminized film is difficult to control precisely. If the tension is too high, it can easily lead to damage or breakage of the aluminized film. If the tension is too low, the wound film roll will be loose, affecting product quality and subsequent use. In addition, existing winding devices have poor adaptability to different specifications of winding rollers, making it difficult to adjust quickly and conveniently to meet different production needs. At the same time, the unloading process after winding is also relatively cumbersome, affecting production efficiency. Therefore, a winding device for aluminized film slitting machines is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, such as difficulty in controlling tension, poor adaptability to different specifications of winding rollers, and cumbersome unloading, this utility model proposes a winding device for an aluminized film slitting machine.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a winding device for an aluminized film slitting machine, including a base assembly, a first mounting block assembly, a second mounting block assembly, a limiting assembly, a motor, and a connecting assembly.

[0006] The base assembly includes a base, and two upright plates are fixedly connected to the top surface of the base. The top of the upright plates is provided with a groove.

[0007] The first mounting block assembly includes a first mounting block on which a bearing is embedded.

[0008] The second mounting block assembly includes a second mounting block, on which a through port is provided.

[0009] The limiting component includes two first electric push rods, the output ends of which are fixedly connected to a limiting disk, and a through groove is provided at the center of the limiting disk.

[0010] The output shaft of the motor is fitted with a coupling, and a connecting shaft is fitted inside the coupling.

[0011] The connecting assembly includes a connecting cylinder, one end of which is fixedly connected to a connecting rod, and a bolt is threaded onto the connecting cylinder.

[0012] Preferably, the first mounting block and the second mounting block are inserted into the two grooves respectively, and the top of the first mounting block and the top of the second mounting block overlap the top surfaces of the two upright plates respectively.

[0013] Preferably, four hooks are fixedly connected to the outer surface of the first mounting block and the outer surface of the second mounting block, and four latches are fixedly connected to the two upright plates, with the hooks and latches being snapped together.

[0014] Preferably, there are two limiting components, which are distributed opposite to each other on the two upright plates, and the first electric push rod is installed on the outer surface of the upright plate.

[0015] Preferably, the connecting shaft moves through the through groove, and the limiting plate is slidably sleeved on the connecting shaft through the through groove.

[0016] Preferably, the connecting cylinder has four threaded openings, and there are four bolts, with the threaded ends of the four bolts corresponding to the threaded openings.

[0017] Preferably, the end of the connecting shaft is inserted into the connecting cylinder, the end of the bolt is tightly overlapped on the outer surface of the connecting shaft, and the end of the connecting rod is fitted with a bearing.

[0018] Preferably, a second electric push rod is installed on the top surface of the base, and a top rod is fixedly connected to the output end of the second electric push rod.

[0019] Preferably, the output shaft of the motor is through-through, and the centers of the output shaft, coupling, connecting shaft, connecting cylinder, connecting rod and bearing of the motor are on the same horizontal line.

[0020] The advantages of this utility model are:

[0021] 1. This utility model achieves dynamic adjustment of the tension of the aluminized film by setting a second electric push rod and a top rod on the base, which solves the problem of the film roll being loose or broken due to the difficulty in accurately controlling the tension in the prior art, and improves the quality of product production;

[0022] 2. This utility model achieves the function of adjusting the spacing of the limiting disks according to the width of the winding roller by setting the limiting components consisting of the first electric push rod and the limiting disk on the two vertical plates, thus solving the problem of poor adaptability to winding rollers of different specifications and improving the adaptability of the device.

[0023] 3. This utility model achieves rapid installation and unloading by using a structure design in which the first and second mounting blocks are connected to the upright plate through groove insertion, hooks, and buckles. This solves the problem of cumbersome unloading process and improves the efficiency of production operations. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0025] Figure 1 This is a schematic diagram of the winding device of this utility model;

[0026] Figure 2 For the present utility model Figure 1 A magnified view of the structure at point A in the middle;

[0027] Figure 3 This is a schematic cross-sectional view of the front side of the winding device of this utility model;

[0028] Figure 4 For the present utility model Figure 3 A magnified view of the structure at point B in the middle section;

[0029] Figure 5 This is a schematic diagram of the base assembly of this utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the first mounting block assembly of this utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the second mounting block assembly of this utility model;

[0032] Figure 8 This is a schematic diagram of the limiting component of this utility model;

[0033] Figure 9 This is a schematic diagram of the connection component of this utility model.

[0034] In the diagram: 1. Base assembly; 101. Base; 102. Vertical plate; 103. Groove; 2. First mounting block assembly; 201. First mounting block; 202. Bearing; 3. Second mounting block assembly; 301. Second mounting block; 302. Through opening; 4. Limiting assembly; 401. First electric push rod; 402. Limiting plate; 403. Through groove; 5. Motor; 6. Coupling; 7. Connecting shaft; 8. Connecting assembly; 801. Connecting cylinder; 802. Connecting rod; 803. Bolt; 9. Second electric push rod; 10. Top rod; 11. Hook; 12. Lock. Detailed Implementation

[0035] 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 scope of protection of the present utility model.

[0036] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0037] This application discloses a winding device for an aluminized film slitting machine. (Refer to...) Figures 1 to 9 A winding device for an aluminized film slitting machine includes a base assembly 1, a first mounting block assembly 2, a second mounting block assembly 3, a limiting assembly 4, a motor 5, and a connecting assembly 8.

[0038] The base assembly 1 includes a base 101, and two upright plates 102 are fixedly connected to the top surface of the base 101. The top of the upright plates 102 is provided with a groove 103.

[0039] The first mounting block assembly 2 includes a first mounting block 201, on which a bearing 202 is embedded. The first mounting block 201 and the second mounting block 301 are respectively inserted into two grooves 103. The top of the first mounting block 201 and the top of the second mounting block 301 are respectively overlapped on the top surfaces of the two upright plates 102. Four hooks 11 are fixedly connected to the outer surfaces of the first mounting block 201 and the outer surfaces of the second mounting block 301. Four latches 12 are fixedly connected to the two upright plates 102. The hooks 11 and latches 12 are snapped together. A second electric push rod 9 is installed on the top surface of the base 101. A top rod 10 is fixedly connected to the output end of the second electric push rod 9.

[0040] The first mounting block 201 and the second mounting block 301 are inserted into the groove 103 of the upright plate 102, and their tops overlap the top surface of the upright plate 102. They are fixed by hooks 11 and latches 12 to ensure structural stability.

[0041] The second electric push rod 9 on the base 101 directly contacts the surface of the aluminum-coated film through the top rod 10. When the push rod extends or retracts, the top rod 10 applies pressure to the film: the tension increases when it extends and decreases when it shortens, thus realizing dynamic tension adjustment.

[0042] The second mounting block assembly 3 includes a second mounting block 301, on which a through port 302 is provided.

[0043] The limiting assembly 4 includes two first electric push rods 401. The output ends of the two first electric push rods 401 are fixedly connected to the limiting disk 402. A through groove 403 is provided at the center of the limiting disk 402. There are two limiting assemblies 4, which are distributed opposite to each other on the two upright plates 102. The first electric push rods 401 are installed on the outer surface of the upright plate 102. The limiting disk 402 is slidably sleeved on the connecting shaft 7 through the through groove 403. The take-up roller is sleeved on the connecting shaft 7 and rotates with the connecting shaft 7. The connecting shaft 7 is fixed to the connecting rod 802 through the connecting cylinder 801 and the bolt 803.

[0044] The first electric push rod 401 on the outer surface of the two side uprights 102 pushes the limiting plate 402 to slide along the connecting shaft 7. The distance between the two limiting plates 402 can be adjusted according to the width of the winding roller to adapt to different specifications of winding rollers, while restricting the axial movement of the aluminized film.

[0045] A coupling 6 is fitted on the output shaft of motor 5, and a connecting shaft 7 is fitted inside the coupling 6. The connecting shaft 7 moves through the through groove 403, and the end of the connecting shaft 7 is inserted into the connecting cylinder 801.

[0046] The connecting assembly 8 includes a connecting cylinder 801, one end of which is fixedly connected to a connecting rod 802. Bolts 803 are threaded onto the connecting cylinder 801, which has four threaded openings. There are four bolts 803, and the threaded ends of the four bolts 803 are threaded into the four threaded openings. The ends of the bolts 803 are tightly attached to the outer surface of the connecting shaft 7. The end of the connecting rod 802 is fitted into the bearing 202. The output shaft of the motor 5 passes through 303. The centers of the output shaft of the motor 5, 303, coupling 6, connecting shaft 7, connecting cylinder 801, connecting rod 802 and bearing 202 are on the same horizontal line to ensure that the power transmission is without deviation.

[0047] Motor 5 drives connecting shaft 7 to rotate via coupling 6. The end of connecting shaft 7 is inserted into connecting cylinder 801 and fixed by bolt 803, which then drives connecting rod 802 to rotate. The end of connecting rod 802 cooperates with bearing 202 to enable stable rotation and winding of the take-up roller.

[0048] Working principle:

[0049] Installation preparation phase:

[0050] Insert the first mounting block 201 and the second mounting block 301 into the groove 103 of the upright plate 102, with the top flush with the top surface of the upright plate 102, and fix them with the hook 11 and the latch 12.

[0051] The connecting shaft 7 passes through the through groove 403 of the limiting plate 402, and its end is inserted into the connecting cylinder 801. The four bolts 803 are tightened to press against the outer surface of the connecting shaft 7; the end of the connecting rod 802 is fitted with a bearing 202.

[0052] The take-up roller is fitted onto the connecting shaft 7, and one end of the slit aluminum-coated film is fixed onto the take-up roller.

[0053] Roll-up Initiation Phase:

[0054] Start motor 5, which drives connecting shaft 7 and take-up roller to rotate via coupling 6, and begins to take up the aluminized film.

[0055] The first electric push rods 401 on both sides extend and retract synchronously, pushing the limit plate 402 to move along the connecting shaft 7, so that the limit plate 402 is tightly attached to both ends of the take-up roller, thus completing the axial positioning.

[0056] Tension adjustment process:

[0057] Adjust the second electric push rod 9 according to the aluminum coating parameters:

[0058] When it is necessary to increase the tension, the second electric push rod 9 extends and the push rod 10 presses against the film surface, thereby increasing the tension through friction.

[0059] When tension needs to be reduced, the second electric push rod 9 shortens, and the push rod 10 reduces the pressure on the membrane, thereby reducing tension.

[0060] Monitor the membrane roll status in real time and fine-tune it with an electric push rod to maintain stable tension and prevent the membrane roll from becoming loose or broken.

[0061] Rewinding and unloading:

[0062] Once the film roll reaches the predetermined diameter, motor 5 stops running.

[0063] Loosen the bolts 803 on the connecting cylinder 801, separate the connecting shaft 7 from the connecting cylinder 801, then remove the buckle 12 and hook 11, and remove the first mounting block 201, the second mounting block 301 and the winding roller with the film fully wound.

[0064] Replace with a new take-up roll and repeat the above steps to continue winding.

[0065] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A winding device for an aluminized film slitting machine, characterized in that, include: The base assembly (1) includes a base (101), and two upright plates (102) are fixedly connected to the top surface of the base (101). The top of the upright plate (102) is provided with a groove (103). The first mounting block assembly (2) includes a first mounting block (201) on which a bearing (202) is embedded. The second mounting block assembly (3) includes a second mounting block (301) and a through port (302) is provided on the second mounting block (301). The limiting component (4) includes two first electric push rods (401), the output ends of the two first electric push rods (401) are fixedly connected to the limiting disk (402), and a through groove (403) is provided at the center of the limiting disk (402). Motor (5), the output shaft of the motor (5) is fitted with a coupling (6), and the coupling (6) is fitted with a connecting shaft (7); The connecting assembly (8) includes a connecting cylinder (801), one end of which is fixedly connected to a connecting rod (802), and a bolt (803) is threaded onto the connecting cylinder (801).

2. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: The first mounting block (201) and the second mounting block (301) are inserted into the two grooves (103) respectively, and the top of the first mounting block (201) and the top of the second mounting block (301) overlap the top surfaces of the two upright plates (102).

3. The winding device for an aluminized film slitting machine according to claim 2, characterized in that: Four hooks (11) are fixedly connected to the outer surface of the first mounting block (201) and the outer surface of the second mounting block (301), and four latches (12) are fixedly connected to the two upright plates (102). The hooks (11) and latches (12) are snapped together.

4. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: There are two limiting components (4), which are distributed opposite to each other on the two upright plates (102), and the first electric push rod (401) is installed on the outer surface of the upright plate (102).

5. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: The connecting shaft (7) is movably connected through the through groove (403), and the limiting plate (402) is slidably sleeved on the connecting shaft (7) through the through groove (403).

6. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: The connecting cylinder (801) has four threaded openings, and there are four bolts (803), with the threaded ends of the four bolts (803) corresponding to the threaded engagement of the four threaded openings.

7. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: The end of the connecting shaft (7) is inserted into the connecting cylinder (801), the end of the bolt (803) is tightly attached to the outer surface of the connecting shaft (7), and the end of the connecting rod (802) is fitted with the bearing (202).

8. The winding device for an aluminized film slitting machine according to claim 1, characterized in that: A second electric push rod (9) is installed on the top surface of the base (101), and a top rod (10) is fixedly connected to the output end of the second electric push rod (9).

9. A winding device for an aluminized film slitting machine according to claim 1, characterized in that: The output shaft of the motor (5) passes through (303), and the centers of the output shaft of the motor (5), (303), coupling (6), connecting shaft (7), connecting cylinder (801), connecting rod (802) and bearing (202) are on the same horizontal line.

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