Aluminum foil reel adjusting mechanism of aluminum foil compound machine

Abstract

The utility model discloses an aluminum foil reel adjusting mechanism of an aluminum foil compound machine, which comprises a base, a base and an aluminum foil reel, a track is arranged at the top of the base, a clamp slides on the track and comprises a lower clamping block and an upper clamping block which slide on the track, and a locking mechanism for fixing the upper clamping block is arranged at the other end of the lower clamping block; an adjusting screw rod connected with the lower clamping block is arranged in the track; the other end, far away from the lower clamping block, of the adjusting screw rod extends out of the end part of the track and is connected with an adjusting wheel; the rails are arranged on the tops of the pair of symmetrically-arranged machine bases, the clamps used for installing the aluminum foil reels are arranged on the rails, the adjusting wheels and the adjusting lead screws are arranged at one ends of the rails, the aluminum foil reels are installed on the clamps, the adjusting lead screws are driven by the adjusting wheels to rotate, and horizontal movement of the clamps is achieved. Therefore, the purpose of adjusting the roll-out angle of the aluminum foil roll is achieved, and the aluminum foil compound machine simultaneously meets the requirements of single-sided laminating and double-sided laminating of the aluminum foil.

Description

Technical Field

[0001] This utility model belongs to the technical field of aluminum foil laminating machines, and particularly relates to an aluminum foil roll adjustment mechanism for an aluminum foil laminating machine. Background Technology

[0002] Due to its excellent properties, aluminum foil is widely used in food, beverages, cigarettes, pharmaceuticals, photographic plates, and household goods, typically as a packaging material; it is also used as a material for electrolytic capacitors; as an insulation material for buildings, vehicles, ships, and houses; and as decorative gold and silver threads, wallpaper, and decorative trademarks for various stationery printed materials and light industrial products. Among these various uses, packaging material is the most effective way to utilize the performance characteristics of aluminum foil. Aluminum foil is a soft metal film that not only has advantages such as moisture resistance, airtightness, light blocking, wear resistance, aroma retention, and non-toxicity and odorlessness, but also has an elegant silvery-white luster, making it easy to process into beautiful patterns and designs of various colors, thus making it more popular.

[0003] Aluminum foil laminating machines are specialized equipment that use solvent-free adhesives to bond aluminum foil with another composite substrate (film, paper, non-woven fabric, textile fabric, etc.).

[0004] The aluminum foil laminating machine includes a material rack, a traction mechanism, a feeding bridge, a roller heating and embossing unit, and a discharge unit. The material rack is equipped with aluminum foil rollers, and the aluminum foil is wound onto the aluminum foil rollers. During the operation of the aluminum foil laminating machine, the aluminum foil rollers rotate under the traction drive of the traction mechanism. During the rotation, the aluminum foil is unwound. The unwound aluminum foil passes through the feeding bridge, is heated and embossed, and then is discharged through the discharge unit.

[0005] In the process of single-sided and double-sided lamination of aluminum foil rollers, the traction tension is different, which requires adjustment of the position of the aluminum foil rollers and the aluminum foil roll-out angle. Therefore, an aluminum foil roll adjustment mechanism that can adjust the aluminum foil roll-out angle online is needed. Summary of the Invention

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an aluminum foil roll adjustment mechanism for an aluminum foil laminating machine. This mechanism features a pair of symmetrically arranged machine bases, each topped with a track. Clamps for mounting the aluminum foil rolls are mounted on these tracks. An adjusting wheel and an adjusting screw are located at one end of each track. When the aluminum foil roll is mounted on the clamps, the adjusting wheel drives the adjusting screw to rotate, causing the clamps to move horizontally. This allows for adjustment of the aluminum foil roll-out angle, thus solving the problem of the aluminum foil laminating machine simultaneously meeting the requirements for single-sided and double-sided aluminum foil lamination.

[0007] To achieve the above objectives, this utility model provides an aluminum foil roll adjustment mechanism for an aluminum foil laminating machine, comprising a base, machine bases symmetrically arranged on both sides of the base, and an aluminum foil roll mounted between the tops of the pair of machine bases. A track is provided on the top of the machine base, and a clamp slides on the track. The clamp includes a lower clamping block that slides on the track and an upper clamping block hinged to one end of the lower clamping block. An aluminum foil roll mounting hole for accommodating the end of the aluminum foil roll is formed between the lower clamping block and the upper clamping block. A locking mechanism for fixing the upper clamping block is provided at the other end of the lower clamping block.

[0008] An adjusting screw connected to the lower clamping block is provided inside the track, and an adjusting wheel is connected to the other end of the adjusting screw that extends away from the lower clamping block at the end of the track.

[0009] Furthermore, a bearing mounting groove is provided in the middle of the mounting hole of the aluminum foil roll, and rotating shafts with a diameter smaller than that of the aluminum foil roll extend outward from both ends of the aluminum foil roll. Bearings are fitted on the rotating shafts and accommodated in the bearing mounting grooves.

[0010] Furthermore, the lower clamping block is provided with a hinge shaft extending from its side wall, and the upper clamping block is provided with a hinge sleeve corresponding to the hinge shaft and hinged to both ends of the hinge shaft extending from its side wall.

[0011] Furthermore, the locking mechanism includes a locking screw disposed on the lower clamping block and a locking wheel threadedly connected to the top of the locking screw.

[0012] Furthermore, the lower clamping block has a receiving groove at the other end away from the hinge axis, and a deflection shaft is provided in the receiving groove parallel to the hinge axis. The locking screw is connected to the deflection shaft, and the upper clamping block has a U-shaped opening at the other end away from the hinge sleeve for the locking screw to pass through.

[0013] Furthermore, wear-resistant pads and locking nuts are provided at the lower clamping blocks extending from both ends of the deflection shaft.

[0014] Furthermore, a V-shaped rail is provided on the inner wall of the track 1 where it extends to the side wall surface, and a V-shaped groove adapted to the V-shaped rail is provided in the middle of both sides of the lower clamping block.

[0015] Furthermore, a limit block is provided at the other end of the track away from the adjusting wheel.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model discloses an aluminum foil roll adjustment mechanism for an aluminum foil laminating machine. Tracks are provided on the top of a pair of symmetrically arranged machine bases, and clamps for mounting the aluminum foil rolls are installed on the tracks. An adjusting wheel and an adjusting screw are located at one end of each track. When the aluminum foil roll is mounted on the clamps, the adjusting wheel drives the adjusting screw to rotate, thus moving the clamps horizontally and adjusting the aluminum foil roll-out angle. This solves the problem of the aluminum foil laminating machine simultaneously meeting the requirements for single-sided and double-sided aluminum foil lamination. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to the present invention;

[0019] Figure 2 This is a side view of the aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to the present invention;

[0020] Figure 3 This is a partially enlarged view of the aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to the present invention;

[0021] Figure 4 This is a diagram showing the open state of the rotating shaft mounting base of the aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to this utility model.

[0022] Reference numerals: 1-Base; 2-Machine base; 3-Railway; 4-Upper clamping block; 5-Lower clamping block; 6-Aluminum foil roll; 7-Rotating shaft; 8-Aluminum foil roll; 9-Locking screw; 10-Locking wheel; 11-Adjusting wheel; 12-Adjusting screw; 13-Bearing; 14-Hinge shaft; 15-Receiving groove; 16-Deflection shaft; 17-Locking nut; 18-U-shaped opening; 19-Aluminum foil roll mounting hole; 20-Bearing mounting groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] like Figure 1-4 The diagram shows the structure of an aluminum foil roll adjustment mechanism for an aluminum foil laminating machine according to the present invention. The aluminum foil roll adjustment mechanism for an aluminum foil laminating machine according to the present invention includes a base 1, machine bases 2 symmetrically arranged on both sides of the base 1, and an aluminum foil roll 6 mounted between the tops of the pair of machine bases 2. A track 3 is provided on the top of the machine base 2, and a clamp slides on the track 3. The clamp includes a lower clamping block 5 sliding on the track 3 and an upper clamping block 4 hinged to one end of the lower clamping block 5. An aluminum foil roll mounting hole 19 for accommodating the end of the aluminum foil roll 6 is formed between the lower clamping block 5 and the upper clamping block 4. A locking mechanism for fixing the upper clamping block 4 is provided at the other end of the lower clamping block 5.

[0025] An adjusting screw 12 connected to the lower clamping block 5 is provided inside the track 3. The other end of the adjusting screw 12, away from the lower clamping block 5, extends out of the end of the track 3 and is connected to an adjusting wheel 11.

[0026] In this embodiment, a track 3 is provided on the top of each of the two symmetrically arranged machine bases 2. A clamp for mounting the aluminum foil roll 6 is provided on the track 3. An adjusting wheel 11 and an adjusting screw 12 are provided at one end of the track 3. The aluminum foil roll 6 is mounted on the clamp. The adjusting wheel 11 drives the adjusting screw 12 to rotate, so as to realize the horizontal movement of the clamp and the movement of the aluminum foil roll 6, thereby achieving the purpose of adjusting the exit angle of the aluminum foil roll 8. This solves the problem that the aluminum foil laminating machine can simultaneously meet the needs of single-sided and double-sided lamination of aluminum foil.

[0027] In a preferred embodiment, a bearing mounting groove 20 is provided in the middle of the aluminum foil roll mounting hole 19. Rotating shafts 7 with diameters smaller than the aluminum foil roll 6 extend outward from both ends of the aluminum foil roll 6. Bearings 13 are fitted on the rotating shafts 7 and accommodated in the bearing mounting groove 20. In this embodiment, the structure uses the bearings 13 to fix the aluminum foil roll 6 on the fixture, which is beneficial for the transmission mechanism to drive the aluminum foil roll 6 to rotate, reduces the driving friction of the aluminum foil roll 6, and facilitates the unwinding of the aluminum foil roll 8. At the same time, the bearings 13 are used for installation and positioning to prevent the aluminum foil roll 6 from moving axially.

[0028] In a preferred embodiment, the lower clamping block 5 is provided with a hinge shaft 14 extending from its side wall, and the upper clamping block 4 is provided with a hinge sleeve corresponding to the hinge shaft 14 and hinged to both ends of the hinge shaft 14 extending from its side wall. This structure makes the lower clamping block 5 and the upper clamping block 4 adopt a split hinge mechanism, which makes it convenient to open the upper clamping block 4 and install the aluminum foil roll 6 on the clamp.

[0029] In a preferred embodiment, the locking mechanism includes a locking screw 9 disposed on the lower clamping block and a locking wheel 10 threadedly connected to the top of the locking screw 9. This structure facilitates locking the aluminum foil roll 6 after it is mounted on the clamp.

[0030] In a preferred embodiment, the lower clamping block 5 has a receiving groove 15 at the other end away from the hinge shaft 14. A deflection shaft 16 parallel to the hinge shaft 14 is provided in the receiving groove 15. The locking screw 9 is connected to the deflection shaft 16. The upper clamping block 4 has a U-shaped opening 18 for the locking screw 9 to pass through at the other end away from the hinge sleeve. In this embodiment, after the upper clamping block 4 is combined with the lower clamping block 5 to close and fix the aluminum foil roll 6, the locking screw 9 is deflected on the deflection shaft 16, so that the upper part of the locking screw 9 is inserted into the upper clamping block 4 along the U-shaped opening. The locking wheel 10 rotates downward to press the top surface of the U-shaped opening of the upper clamping block to achieve locking and fixing. The replacement of the aluminum foil roll 6 is the opposite action.

[0031] In a preferred embodiment, wear-resistant pads and locking nuts 17 are provided at the lower clamping blocks 5 extending from both ends of the deflection shaft 16. This structure facilitates the installation and disassembly of the deflection shaft 16 and the locking screw 9.

[0032] In a preferred embodiment, a V-shaped rail is provided on the inner wall of the track 1 where it extends to the side wall surface, and a V-shaped groove adapted to the V-shaped rail is provided on the middle of both sides of the lower clamping block 5. This structure facilitates the track 31 to support the lower clamping block 5 and also facilitates the lower clamping block 5 to slide on the track.

[0033] In a preferred embodiment, a limit block is provided at the other end of the track 3 away from the adjusting wheel 11, which prevents the lower clamping block 5 from sliding off the track 3.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aluminum foil roll adjustment mechanism for an aluminum foil laminating machine, comprising a base, machine bases symmetrically arranged on both sides of the base, and an aluminum foil roll mounted between the tops of the pair of machine bases, characterized in that: The top of the base is provided with a track, and a clamp slides on the track. The clamp includes a lower clamping block that slides on the track and an upper clamping block that is hinged to one end of the lower clamping block. An aluminum foil roll mounting hole for accommodating the end of the aluminum foil roll is formed between the lower clamping block and the upper clamping block. A locking mechanism for fixing the upper clamping block is provided at the other end of the lower clamping block. An adjusting screw connected to the lower clamping block is provided inside the track, and an adjusting wheel is connected to the other end of the adjusting screw that extends away from the lower clamping block at the end of the track.

2. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 1, characterized in that: A bearing mounting groove is provided in the middle of the mounting hole of the aluminum foil roll. Rotating shafts with a diameter smaller than that of the aluminum foil roll extend outward from both ends of the aluminum foil roll. Bearings are fitted on the rotating shafts and accommodated in the bearing mounting grooves.

3. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 1 or 2, characterized in that: The lower clamping block has a hinge shaft extending from its side wall, and the upper clamping block has a hinge sleeve corresponding to the hinge shaft and hinged to both ends of the hinge shaft extending from its side wall.

4. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 3, characterized in that: The locking mechanism includes a locking screw mounted on the lower clamping block and a locking wheel threaded to the top of the locking screw.

5. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 4, characterized in that: The lower clamping block has a receiving groove at the other end away from the hinge axis, and a deflection shaft is provided in the receiving groove parallel to the hinge axis. The locking screw is connected to the deflection shaft. The upper clamping block has a U-shaped opening at the other end away from the hinge sleeve for the locking screw to pass through.

6. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 5, characterized in that: Wear-resistant pads and locking nuts are provided at the lower clamping blocks extending from both ends of the deflection shaft.

7. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 1, characterized in that: The inner wall of the track 1 is provided with a V-shaped rail extending from the side wall surface, and the lower clamping block is provided with V-shaped grooves on both sides of the middle that are adapted to the V-shaped rail.

8. The aluminum foil roll adjustment mechanism of an aluminum foil laminating machine according to claim 7, characterized in that: A limit block is provided at the end of the track away from the adjusting wheel.

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