Aluminum foil fixed-length shearing machine

Abstract

The utility model relates to an aluminum foil fixed-length shearing machine which comprises a machine body, a shearing assembly fixedly connected to the top of the machine body, a straightening assembly fixedly connected to the top of the machine body, an unwinding assembly fixedly connected to the top of the machine body, and a fixed-length assembly fixedly connected to the right side of the machine body. The straightening assembly comprises a first frame body fixedly connected to the top of the machine body, and the back face of the first frame body is fixedly connected with a first motor. According to the aluminum foil fixed-length shearing machine, an aluminum foil winding roller is clamped through a fixing cone, a second motor is started to drive the aluminum foil winding roller to conduct unwinding, aluminum foil on the aluminum foil winding roller is placed between a first straightening roller and a second straightening roller, a first motor is started to drive a linkage assembly to conduct transmission, and the first straightening roller and the second straightening roller are driven to rotate through a gear; according to the aluminum foil straightening device, the aluminum foil can be straightened and conveyed at the same time, the situation that the fixed length is not accurate due to wrinkles is avoided as much as possible, and finally fixed-length shearing is conducted on the aluminum foil through the scale marks and the shearing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil production, in particular to an aluminum foil fixed-length shearing machine. Background Art

[0002] Aluminum foil, also known as aluminum foil paper, is an industrial manufacturing raw and auxiliary material. Its products are mainly used in packaging protection, daily necessities, construction, etc. With the advancement of technology, the use of aluminum foil is increasing. As the types of products that require aluminum foil are increasing, the specifications of aluminum foil are also becoming higher and higher. The use of aluminum foil shearing devices greatly reduces people's labor and improves the efficiency of aluminum foil shearing.

[0003] The existing aluminum foil shearing devices, when the aluminum foil needs to be cut into a specified size, mostly use manual measurement of the aluminum foil and then use the shearing device to cut the aluminum foil. This results in low cutting efficiency and greatly increases the scrap rate. Therefore, an aluminum foil fixed-length shearing machine is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an aluminum foil fixed-length shearing machine, which has the advantages of good shearing efficiency and the ability to cut aluminum foil to a fixed length, thereby solving the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an aluminum foil fixed-length shearing machine, comprising a machine body, a shearing assembly fixedly connected to the top of the machine body, a straightening assembly fixedly connected to the top of the machine body, an unwinding assembly fixedly connected to the top of the machine body, and a fixed-length assembly fixedly connected to the right side of the machine body.

[0006] Furthermore, the straightening assembly includes a first frame fixedly connected to the top of the machine body, a first motor fixedly connected to the back of the first frame, a first straightening roller and a second straightening roller rotatably connected inside the first frame, a gear fixedly connected to the front of the first straightening roller and the second straightening roller, and a linkage assembly provided on the front of the first straightening roller;

[0007] The fixed-length component includes a second frame fixedly connected to the right side of the machine body, and a scale line is fixedly connected to the top of the second frame.

[0008] Furthermore, the first straightening roller and the second straightening roller are in contact with each other, and the gear on the top layer is meshed with the gear on the bottom layer.

[0009] Furthermore, a clamping wheel is fixedly connected to the front of the body, and the clamping wheel is arranged on the top of the linkage assembly.

[0010] Furthermore, the shearing assembly includes a third frame body fixedly connected to the top of the first frame body, a hydraulic rod is fixedly connected to the top of the third frame body, and a shearing knife is fixedly connected to the bottom of the hydraulic rod.

[0011] Furthermore, the unwinding assembly includes a fourth frame fixedly connected to the left side of the first frame, a movable roller is rotatably connected inside the fourth frame, a second motor is fixedly connected to the front of the fourth frame, two connecting seats are fixedly connected to the outer surface of the fourth frame, and two electric push rods are rotatably connected inside the two connecting seats, and fixed cones are fixedly connected on opposite sides of the two electric push rods, and aluminum foil rolling rollers are provided on opposite sides of the two fixed cones.

[0012] Furthermore, the two fixed cones are truncated cone-shaped.

[0013] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0014] The aluminum foil fixed-length shearing machine uses a fixed cone to clamp the aluminum foil roll, starts the second motor to drive the aluminum foil roll to unwind, puts the aluminum foil on the aluminum foil roll between the first straightening roller and the second straightening roller, starts the first motor to drive the linkage component to transmit, and drives the first straightening roller and the second straightening roller to rotate through gears, so that the aluminum foil can be straightened and transmitted at the same time, and wrinkles are avoided as much as possible, which leads to inaccurate fixed length. Finally, the aluminum foil is cut to a fixed length through the scale line and the shearing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of another perspective of the present invention;

[0017] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the unwinding component of the utility model.

[0019] In the figure: 1 body, 2 shearing assembly, 201 third frame, 202 hydraulic rod, 203 shearing knife, 3 unwinding assembly, 301 fourth frame, 302 movable roller, 303 second motor, 304 aluminum foil roller, 3041 connecting seat, 3042 electric push rod, 3043 fixed cone, 4 straightening assembly, 401 first frame, 402 first motor, 403 first straightening roller, 404 second straightening roller, 405 gear, 406 linkage assembly, 407 tensioning wheel, 5 fixed length assembly, 501 second frame, 502 scale line. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 An aluminum foil fixed-length shearing machine in this embodiment includes a body 1, a shearing component 2 is fixedly connected to the top of the body 1, a straightening component 4 is fixedly connected to the top of the body 1, an unwinding component 3 is fixedly connected to the top of the body 1, and a fixed-length component 5 is fixedly connected to the right side of the body 1.

[0022] The straightening assembly 4 includes a first frame 401 fixedly connected to the top of the machine body 1. A first motor 402 is fixedly connected to the back of the first frame 401. A first straightening roller 403 and a second straightening roller 404 are rotatably connected inside the first frame 401. The first straightening roller 403 and the second straightening roller 404 are in contact with each other. The outer surfaces of the first straightening roller 403 and the second straightening roller 404 are both provided with an anti-slip layer to minimize slippage during the transmission of the aluminum foil. The top gear 405 is meshed with the bottom gear 405. The front of the first straightening roller 403 and the second straightening roller 404 are fixedly connected to a gear 405. The front of the first straightening roller 403 is provided with a linkage assembly 406.

[0023] Secondly, the fixed length assembly 5 includes a second frame 501 fixedly connected to the right side of the body 1, and a scale line 502 is fixedly connected to the top of the second frame 501. A tensioning pulley 407 is fixedly connected to the front of the body 1. The tensioning pulley 407 is set on the top of the linkage assembly 406. The linkage assembly 406 consists of a pulley and a belt. The tensioning pulley 407 is pressed against the top of the belt to prevent the linkage assembly 406 from idling or speed synchronization.

[0024] In addition, the shearing assembly 2 includes a third frame 201 fixedly connected to the top of the first frame 401 , a hydraulic rod 202 fixedly connected to the top of the third frame 201 , and a shearing knife 203 fixedly connected to the bottom of the hydraulic rod 202 .

[0025] Furthermore, the unwinding assembly 3 includes a fourth frame 301 fixedly connected to the left side of the first frame 401, and a movable roller 302 is rotatably connected inside the fourth frame 301. A second motor 303 is fixedly connected to the front of the fourth frame 301, and two connecting seats 3041 are fixedly connected to the outer surface of the fourth frame 301. The two connecting seats 3041 are each limited in rotation and connected to an electric push rod 3042. The two electric push rods 3042 are fixedly connected to opposite sides of the two fixed cones 3043. The two fixed cones 3043 are provided with an aluminum foil roller 304 on opposite sides. The two fixed cones 3043 are in the shape of a cone. By setting the fixed cone 3043 to the shape of a cone, the aluminum foil roller 304 can be clamped using the fixed cone 3043.

[0026] The working principle of the above embodiment is:

[0027] The aluminum foil fixed-length shearing machine uses a fixed cone 3043 to clamp the aluminum foil roller 304, starts the second motor 303 to drive the aluminum foil roller 304 to unwind, puts the aluminum foil on the aluminum foil roller 304 between the first straightening roller 403 and the second straightening roller 404, starts the first motor 402 to drive the linkage component 406 to transmit, and drives the first straightening roller 403 and the second straightening roller 404 to rotate through the gear 405, so that the aluminum foil can be straightened and transmitted at the same time, and wrinkles are avoided as much as possible, which leads to inaccurate fixed length. Finally, the aluminum foil is cut to a fixed length through the scale line 502 and the shearing component 2.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum foil cut-to-length machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is fixedly connected to a shearing assembly (2), the top of the machine body (1) is fixedly connected to a straightening assembly (4), the top of the machine body (1) is fixedly connected to an unwinding assembly (3), and the right side of the machine body (1) is fixedly connected to a length-fixing assembly (5); The straightening assembly (4) includes a first frame (401) fixedly connected to the top of the machine body (1), a first motor (402) fixedly connected to the back of the first frame (401), a first straightening roller (403) and a second straightening roller (404) rotatably connected inside the first frame (401), a gear (405) fixedly connected to the front of the first straightening roller (403) and the second straightening roller (404), and a linkage assembly (406) provided on the front of the first straightening roller (403); The fixed-length component (5) comprises a second frame (501) fixedly connected to the right side of the machine body (1), and a scale line (502) is fixedly connected to the top of the second frame (501).

2. The aluminum foil cut-to-length machine according to claim 1, characterized in that: The first straightening roller (403) and the second straightening roller (404) are in contact with each other, and the gear (405) on the top layer is meshed with the gear (405) on the bottom layer.

3. The aluminum foil cut-to-length machine according to claim 1, characterized in that: A retaining wheel (407) is fixedly connected to the front of the machine body (1), and the retaining wheel (407) is arranged on the top of the linkage assembly (406).

4. The aluminum foil cut-to-length machine according to claim 1, characterized in that: The shearing assembly (2) comprises a third frame (201) fixedly connected to the top of the first frame (401), a hydraulic rod (202) fixedly connected to the top of the third frame (201), and a shearing knife (203) fixedly connected to the bottom of the hydraulic rod (202).

5. The aluminum foil cut-to-length machine according to claim 1, characterized in that: The unwinding assembly (3) comprises a fourth frame (301) fixedly connected to the left side of the first frame (401); a movable roller (302) is rotatably connected inside the fourth frame (301); a second motor (303) is fixedly connected to the front of the fourth frame (301); two connecting seats (3041) are fixedly connected to the outer surface of the fourth frame (301); electric push rods (3042) are rotatably connected inside the two connecting seats (3041); fixed cones (3043) are fixedly connected to opposite sides of the two electric push rods (3042); and aluminum foil rolling rollers (304) are provided on opposite sides of the two fixed cones (3043) and are clamped.

6. The aluminum foil cut-to-length machine according to claim 5, characterized in that: The two fixed cones (3043) are in the shape of a truncated cone.

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