Fixed-distance cutting device for thinned aluminum foil production

Abstract

The utility model discloses a fixed-distance cutting device for thinned aluminum foil production, which is characterized in that mounting frames are connected through a fixing plate, a vertical driving mechanism is mounted at the top of the fixing plate, the bottom of the vertical driving mechanism is connected with a lifting plate, a moving groove is arranged below the lifting plate, a two-way screw rod mechanism is rotatably arranged in the moving groove, and the two-way screw rod mechanism is connected with the lifting plate. The outer side of the bidirectional lead screw mechanism is connected with two sets of moving blocks which are symmetrically arranged, a supporting plate is installed at the bottoms of the moving blocks, the bottom of the supporting plate is connected with a cutting knife through a mounting base, abutting plates are arranged on the two sides of the cutting knife, and limiting plates are symmetrically arranged above the abutting plates. The limiting plate is slidably connected with a limiting rod arranged at the bottom of the supporting plate, and the limiting plate is connected with the bottom of the supporting plate through a spring. According to the fixed-distance cutting device for thinned aluminum foil production, in order to solve the problem that an existing aluminum foil cutting device is prone to causing aluminum foil movement in the cutting process, abutting plates are arranged on the two sides of a cutting knife, and limiting plates are symmetrically arranged above the abutting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil, in particular to a fixed-distance cutting device for thinning aluminum foil production. Background Art

[0002] Aluminum foil is a very common material, which is widely used in our daily life. Aluminum foil is a thin metal film made of aluminum alloy, which has the characteristics of lightness, softness, heat resistance, conductivity, heat insulation, etc., so it is widely used in packaging, cooking, preservation, insulation, artistic decoration, etc. Aluminum foil needs to use a cutting device in the production process. The existing aluminum foil cutting device is easy to cause the aluminum foil to move during the cutting process. Therefore, a fixed-distance cutting device for thinning aluminum foil production is proposed. Utility Model Content

[0003] The utility model aims to provide a fixed-distance cutting device for thinning aluminum foil production, so as to solve the problem that the existing aluminum foil cutting device mentioned in the background technology easily causes the aluminum foil to move during the cutting process.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed-distance cutting device for thinned aluminum foil production, comprising a mounting groove, a conveyor belt mechanism is arranged inside the mounting groove, and two groups of mounting frames are arranged on the top of the mounting groove, the two groups of mounting frames are connected by a fixed plate, and a vertical driving mechanism is installed on the top of the fixed plate, the bottom of the vertical driving mechanism is connected to the lifting plate, and a moving groove is arranged below the lifting plate, a two-way screw mechanism is rotatably arranged inside the moving groove, and the outer side of the two-way screw mechanism is connected to two groups of symmetrically arranged moving blocks, a supporting plate is installed at the bottom of the moving block, and the bottom of the supporting plate is connected to the cutting knife through a mounting seat, abutment plates are arranged on both sides of the cutting knife, and limit plates are symmetrically arranged above the abutment plates, the limit plates are slidably connected to the limit rods arranged at the bottom of the support plate, and the limit plates are connected to the bottom of the support plate through springs.

[0005] Preferably, the vertical drive mechanism includes a first drive motor, and the output end of the first drive motor is connected to a double-groove driving wheel arranged inside the mounting box through a drive shaft, and the double-groove driving wheel is connected to driven wheels arranged on both sides through a transmission belt, and the driven wheels are installed on the outside of the screw mechanism, one end of the screw mechanism passes through the bottom of the fixed plate and is connected to the sleeve, and the bottom of the sleeve is connected to the top of the lifting plate.

[0006] Through the above technical solution, it is easy to drive the lifting plate to move.

[0007] Preferably, a stabilizing plate slidably connected to the sleeve is provided at the bottom of the fixing plate.

[0008] The above technical solution facilitates improving the stability of the sleeve when it moves.

[0009] Preferably, one end of the bidirectional screw mechanism is connected to a second driving motor arranged outside the movable slot.

[0010] Through the above technical solution, it is easy to drive the bidirectional screw mechanism to rotate.

[0011] Preferably, the moving block is slidably connected to the inside of the moving groove.

[0012] Through the above technical solution: it is convenient for the mobile block to move.

[0013] Preferably, the limiting rod is located inside the spring.

[0014] Through the above technical solution: the installation of the spring is facilitated.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the fixed-distance cutting device for thinned aluminum foil production, in order to solve the problem that the existing aluminum foil cutting device easily causes the aluminum foil to move during the cutting process, abutment plates are arranged on both sides of the cutting knife, and limit plates are symmetrically arranged above the abutment plates, the limit plates are slidably connected to the limit rods arranged at the bottom of the support plate, and the limit plates are connected to the bottom of the support plate through a spring. When the thinned aluminum foil needs to be cut, the spring is in a compressed state, and the abutment plate presses down the thinned aluminum foil, thereby limiting the position of the thinned aluminum foil to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the position relationship between the mounting frame and the fixing plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the vertical drive mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection relationship of the bidirectional screw mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the position relationship of the abutment plate of the utility model.

[0021] In the figure: 1. mounting groove; 2. conveyor belt mechanism; 3. mounting frame; 301. fixing plate; 4. vertical driving mechanism; 401. first driving motor; 402. mounting box; 403. double-groove driving wheel; 404. transmission belt; 405. driven wheel; 406. screw mechanism; 407. sleeve; 408. stabilizing plate; 5. lifting plate; 501. moving groove; 502. bidirectional screw mechanism; 503. moving block; 504. supporting plate; 505. cutting knife; 506. abutment plate; 507. limit plate; 508. limit rod; 509. spring; 6. second driving motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a fixed-distance cutting device for thinning aluminum foil production, a conveyor belt mechanism 2 is arranged inside the installation groove 1, and two groups of installation frames 3 are arranged on the top of the installation groove 1.

[0024] In a further embodiment, the conveyor belt mechanism 2 is a prior art and will not be described in detail. A limiting mechanism for use with the aluminum foil may be provided on the conveyor belt mechanism 2 to prevent the aluminum foil from shifting during movement.

[0025] Specifically, the two groups of mounting frames 3 are connected by a fixed plate 301, and a vertical driving mechanism 4 is installed on the top of the fixed plate 301, and the bottom of the vertical driving mechanism 4 is connected to the lifting plate 5, and a moving groove 501 is arranged below the lifting plate 5, and a two-way screw mechanism 502 is rotatably arranged inside the moving groove 501, and the outer side of the two-way screw mechanism 502 is connected to two symmetrically arranged groups of moving blocks 503, a supporting plate 504 is installed at the bottom of the moving block 503, and the bottom of the supporting plate 504 is connected to the cutting knife 505 through a mounting seat, abutment plates 506 are arranged on both sides of the cutting knife 505, and a limiting plate 507 is symmetrically arranged above the abutment plate 506, the limiting plate 507 is slidably connected to the limiting rod 508 arranged at the bottom of the support plate 504, and the limiting plate 507 is connected to the bottom of the support plate 504 through a spring 509.

[0026] Specifically, the vertical drive mechanism 4 includes a first drive motor 401, and the output end of the first drive motor 401 is connected to a double-groove driving wheel 403 arranged inside the installation box 402 through a drive shaft, and the double-groove driving wheel 403 is connected to driven wheels 405 arranged on both sides through a transmission belt 404, and the driven wheels 405 are installed on the outside of a screw mechanism 406, one end of the screw mechanism 406 passes through the bottom of the fixed plate 301 and is connected to a sleeve 407, and the bottom of the sleeve 407 is connected to the top of the lifting plate 5.

[0027] In yet a further embodiment, a stabilizing plate 408 slidably connected to the sleeve 407 is disposed at the bottom of the fixing plate 301 .

[0028] Specifically, one end of the bidirectional screw mechanism 502 is connected to the second driving motor 6 disposed outside the moving slot 501 .

[0029] In a further embodiment, an anti-rotation device is installed at the output ends of the first drive motor 401 and the second drive motor 6 .

[0030] In a further embodiment, the moving block 503 is slidably connected to the inside of the moving groove 501 .

[0031] In yet a further embodiment, the limiting rod 508 is located inside the spring 509 .

[0032] When in use, the second drive motor 6 is turned on, and the bidirectional screw mechanism 502 rotates under the action of the second drive motor 6, thereby driving the two groups of moving blocks 503 to move, so that the distance between the two groups of cutting knives 505 changes, thereby changing the fixed-distance cutting length. After adjusting the fixed-distance length, the aluminum foil is placed above the conveyor belt mechanism 2, and the aluminum foil is driven to move by the conveyor belt mechanism 2. After moving to the specified position, the first drive motor 401 is turned on, and the double-groove active wheel 403 rotates under the action of the first drive motor 401, thereby driving the driven wheels 405 and the screw mechanism 406 set on both sides to rotate through the transmission belt 404. Under the action of the rotation of the screw mechanism 406, the sleeve 407 moves, thereby driving the cutting knife 505 to move downward through the lifting plate 5 to cut the aluminum foil. During cutting, the spring 509 is in a compressed state, and the push plate 506 presses down to thin the aluminum foil, thereby limiting the position of the thinned aluminum foil to a certain extent.

[0033] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixed-distance cutting device for thinning aluminum foil production, comprising a mounting slot (1), characterized in that: A conveyor belt mechanism (2) is arranged inside the installation groove (1), and two groups of installation frames (3) are arranged on the top of the installation groove (1), the two groups of installation frames (3) are connected by a fixed plate (301), and a vertical driving mechanism (4) is installed on the top of the fixed plate (301), the bottom of the vertical driving mechanism (4) is connected to the lifting plate (5), and a moving groove (501) is arranged below the lifting plate (5), and a bidirectional screw rod mechanism (502) is rotatably arranged inside the moving groove (501), and the outer side of the bidirectional screw rod mechanism (502) is symmetrically arranged with the outer side of the bidirectional screw rod mechanism (502). The two groups of movable blocks (503) are connected, a support plate (504) is installed at the bottom of the movable block (503), and the bottom of the support plate (504) is connected to the cutting knife (505) through a mounting seat, abutment plates (506) are arranged on both sides of the cutting knife (505), and a limiting plate (507) is symmetrically arranged above the abutment plate (506), the limiting plate (507) is slidably connected to a limiting rod (508) arranged at the bottom of the supporting plate (504), and the limiting plate (507) is connected to the bottom of the supporting plate (504) through a spring (509).

2. The fixed-distance cutting device for thinning aluminum foil production according to claim 1, characterized in that: The vertical drive mechanism (4) comprises a first drive motor (401), and the output end of the first drive motor (401) is connected to a double-groove driving wheel (403) arranged inside the installation box (402) through a drive shaft, and the double-groove driving wheel (403) is connected to driven wheels (405) arranged on both sides through a transmission belt (404), and the driven wheels (405) are installed on the outside of a screw mechanism (406), and one end of the screw mechanism (406) passes through the bottom of the fixed plate (301) and is connected to a sleeve (407), and the bottom of the sleeve (407) is connected to the top of the lifting plate (5).

3. The fixed-distance cutting device for thinning aluminum foil production according to claim 1, characterized in that: A stabilizing plate (408) slidably connected to the sleeve (407) is provided at the bottom of the fixing plate (301).

4. The fixed-distance cutting device for thinning aluminum foil production according to claim 1, characterized in that: One end of the bidirectional screw mechanism (502) is connected to a second driving motor (6) arranged outside the movable groove (501).

5. The fixed-distance cutting device for thinning aluminum foil production according to claim 1, characterized in that: The moving block (503) is slidably connected to the inside of the moving groove (501).

6. The fixed-distance cutting device for thinning aluminum foil production according to claim 1, characterized in that: The limiting rod (508) is located inside the spring (509).

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