Aluminum foil shearing machine with automatic width measurement

Abstract

The invention relates to the technical field of aluminum foil shearing machines, in particular to an aluminum foil shearing machine capable of automatically measuring width, comprising a frame, an aluminum foil roller frame, a feeding rubber roller mechanism, a measuring and cutting mechanism, a width detection mechanism, a reeling mechanism and a controller; the aluminum foil roller frame is fixedly arranged at the feeding end of the frame; the measuring and cutting mechanism is arranged in the middle of the frame; the width detection mechanism is fixedly arranged at the opposite ends of the feeding end of the frame; the feeding rubber roller mechanism is fixedly arranged on the frame at both sides of the measuring and cutting mechanism; the reeling mechanism comprises a first reeling roller and a second reeling roller, and the first reeling roller and the second reeling roller are respectively fixedly arranged at both sides of the width detection mechanism; the aluminum foil shearing machine capable of automatically measuring width of the invention can synchronously realize the measurement of aluminum foil width when cutting aluminum foil, improve the yield rate, and perform real-time width detection of aluminum foil in stages after cutting is completed, avoid stopping the machine for manual measurement, and significantly improve the efficiency of aluminum foil shearing.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum foil shearing machines, in particular to an aluminum foil shearing machine capable of automatically measuring width. Background Art

[0002] With the advancement of technology, aluminum foil is used more and more. 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 machines greatly reduces people's labor and improves the efficiency of aluminum foil shearing.

[0003] The existing aluminum foil shearing machine cannot accurately control the width of the cut aluminum foil during operation, which will cause large errors, affect the normal use of the aluminum foil, increase the scrap rate, and cannot timely detect the width of the finished product. In addition, the width of the aluminum foil is mostly measured manually, with poor measurement accuracy, and the timeliness and convenience of the detection are unsatisfactory. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue that needs to be solved. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects described in the background technology, thereby realizing an aluminum foil shearing machine with automatic width measurement, which can synchronously measure the width of the aluminum foil during aluminum foil cutting, improve the yield rate, and perform real-time detection of the width of the aluminum foil in stages after cutting, avoiding shutdown for manual measurement, and significantly improving the efficiency of aluminum foil cutting.

[0005] To achieve the above-mentioned invention object, the technical scheme of the present invention is: an aluminum foil shearing machine with automatic width measurement, comprising a frame, an aluminum foil roller frame, a feeding rubber roller mechanism, a measuring and cutting mechanism, a width detection mechanism, a roll separation mechanism and a controller; the aluminum foil roller frame is fixedly arranged at the feeding end of the frame, and is used to support the aluminum foil roller to be cut; the measuring and cutting mechanism is arranged in the middle of the frame, and is used to measure and cut the aluminum foil to be cut that is transmitted; the width detection mechanism is fixedly arranged at the opposite end of the feeding end of the frame, and is used to detect the width of the cut aluminum foil; the feeding rubber roller mechanism is fixedly arranged on the frame on both sides of the measuring and cutting mechanism, and is used for conveying and supporting the aluminum foil on the frame. As a preferred embodiment, a supporting roller is fixedly arranged on the frame between the aluminum foil roller frame and the feeding rubber roller mechanism; the roll separation mechanism comprises a first roll separation roller and a second roll separation roller, and the first roll separation roller and the second roll separation roller are respectively fixedly arranged on both sides of the width detection mechanism; the controller is fixedly arranged on the frame, and is used to control the work of the measuring and cutting mechanism, the width detection mechanism, the feeding rubber roller mechanism and the roll separation mechanism.

[0006] Furthermore, the measuring and cutting mechanism includes a sliding rod, a first cutting knife, a second cutting knife and a laser ranging sensor, the first cutting knife is fixedly arranged on the sliding rod, the sliding rod is provided with a second cutting knife with a driving motor and can slide translationally on the sliding rod, and the laser ranging sensor is fixedly arranged on the inner side of the first cutting knife or the second cutting knife.

[0007] Furthermore, the width detection mechanism includes a sealed box, a sliding rail, a photoelectric sensor and a light source. The sealed box is fixedly mounted on a frame, and openings for the aluminum foil to pass through are provided on both sides of the sealed box. The sliding rail is located in the sealed box, and a detection slider with a driving motor is provided on the sliding rail and can slide translationally on the sliding rail. The photoelectric sensor is arranged at the lower part of the detection slider, and a light source is fixedly arranged below the photoelectric sensor, and the aluminum foil passes between the photoelectric sensor and the light source.

[0008] Furthermore, the rack passes through the sealed box, and the rack passing through the sealed box section is made of transparent material, and the light source is arranged below the rack and at the bottom of the sealed box; sealing strips are arranged at the openings on both sides of the sealed box for the aluminum foil to pass through, for shading treatment at the openings.

[0009] Furthermore, the feeding rubber roller mechanism includes front and rear feeding rubber rollers with driving motors, the front and rear feeding rubber rollers are respectively fixedly arranged at the feeding end and the discharging end of the measuring and cutting mechanism, and the start and stop of the front and rear feeding rubber rollers are controlled by the controller.

[0010] Furthermore, the first and second reeling rollers of the reeling mechanism are both provided with drive motors to drive them to rotate, and the start and stop of the drive motors of the first and second reeling rollers are controlled by a controller. The first reeling roller is used for reeling in the cut waste aluminum foil, and the second reeling roller is used for reeling in the cut finished aluminum foil.

[0011] The beneficial effects of the aluminum foil shearing machine with automatic width measurement of the present invention are as follows:

[0012] 1. The aluminum foil shearing machine with automatic width measurement of the present invention is provided with a first cutting knife and a second cutting knife with a laser distance sensor, and can synchronously measure the width of the aluminum foil when the aluminum foil is cut. Since the laser distance sensor is arranged on the cutting knife, the measurement and cutting are more timely, the size correction response is more timely, and the yield rate can be significantly improved.

[0013] 2. The aluminum foil shearing machine with automatic width measurement of the present invention can detect the width of the aluminum foil in real time in stages after the front-end cutting process of the aluminum foil is completed, avoiding stopping the machine for manual measurement. While saving labor, the efficiency of aluminum foil shearing is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a structural schematic diagram of the aluminum foil shearing machine with automatic width measurement of the present invention;

[0015] Figure 2 yes Figure 1 Schematic diagram of the top view structure.

[0016] In the figure: 1-frame, 2-aluminum foil roller frame, 301-sliding rod, 302-first cutting knife, 303-second cutting knife, 304-laser distance sensor, 401-sealed box, 402-sliding track, 403-detection slider, 404-photoelectric sensor, 405-light source, 501-front feeding rubber roller, 502-rear feeding rubber roller, 601-first winding roller, 602-second winding roller, 7-controller, 8-supporting roller, 9-aluminum foil roller to be cut. DETAILED DESCRIPTION

[0017] The aluminum foil shearing machine with automatic width measurement of the present invention is described in more detail below with reference to the accompanying drawings and through specific implementations.

[0018] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] See also Figure 1 and Figure 2 The aluminum foil shearing machine with automatic width measurement of this embodiment includes a frame, an aluminum foil roller frame, a feeding rubber roller mechanism, a measuring and cutting mechanism, a width detection mechanism, a roll separation mechanism and a controller; the aluminum foil roller frame is fixedly arranged at the feeding end of the frame, and is used to support the aluminum foil roller to be cut. According to actual usage, the frame rod of the aluminum foil roller frame can be made into a telescopic frame rod to achieve length adjustment. The aluminum foil roller frame generally adopts a passive unwinding method. Under the action of external force, the aluminum foil material rotates under the action of the rotating shaft of the aluminum foil roller frame.

[0020] In this embodiment, the measuring and cutting mechanism is arranged in the middle of the frame, and is used to measure and cut the aluminum foil to be cut that is transmitted. The measuring and cutting mechanism includes a sliding rod, a first cutting knife, a second cutting knife and a laser distance sensor. The first and second cutting knives are vacuum heat-treated steel knives, which realize the edge cutting of the aluminum foil. The first cutting knife is fixedly arranged on the sliding rod, and the sliding rod is provided with a second cutting knife with a driving motor and can slide horizontally on the sliding rod. The laser distance sensor is fixedly arranged on the inner side of the first cutting knife or the second cutting knife, and detects the distance between the first cutting knife and the second cutting knife in real time. For the convenience of replacement and maintenance, the blades of the first cutting knife and the second cutting knife are detachable and replaceable blade structures.

[0021] See also Figure 1 The width detection mechanism is fixedly arranged at the opposite end of the feeding end of the frame, and is used to detect the width of the cut aluminum foil. The width detection mechanism includes a sealed box, a sliding track, a photoelectric sensor and a light source. The sealed box is fixedly arranged on the frame, and plays a role of sealing and shading. The two sides of the sealed box are provided with openings for the aluminum foil to pass through. The openings are provided with sealing strips for shading the openings. The sliding track is located in the sealed box, and the sliding track is equipped with a detection slider with a driving motor and can slide horizontally on the sliding track. The photoelectric sensor is arranged at the lower part of the detection slider, and a light source is fixedly arranged below the photoelectric sensor, and the aluminum foil passes between the photoelectric sensor and the light source.

[0022] In this embodiment, the rack passes through the sealed box, and the rack passing through the sealed box section is made of transparent material. The design of the transparent section of the rack can increase light transmittance, and the light source is arranged below the rack and at the bottom of the sealed box.

[0023] The feeding rubber roller mechanism is fixedly arranged on the frames on both sides of the measuring and cutting mechanism, and is used for conveying and supporting the aluminum foil on the frames. The feeding rubber roller mechanism includes front and rear feeding rubber rollers with driving motors. The front and rear feeding rubber rollers are respectively fixedly arranged at the feeding end and the discharging end of the measuring and cutting mechanism, and the start and stop of the front and rear feeding rubber rollers are controlled by the controller. Preferably, a support roller is fixedly arranged on the frame between the aluminum foil roller frame and the feeding rubber roller mechanism;

[0024] The reeling mechanism comprises a first reeling roller and a second reeling roller, and the first reeling roller and the second reeling roller are respectively fixedly arranged on both sides of the width detection mechanism. The first reeling roller and the second reeling roller of the reeling mechanism are both provided with a driving motor to drive them to rotate, and the start and stop of the driving motors of the first and second reeling rollers are controlled by a controller. The first reeling roller is used for reeling the cut waste aluminum foil, and the second reeling roller is used for reeling the cut finished aluminum foil.

[0025] The controller is fixedly arranged on the frame and is used to control the operation of the measuring and cutting mechanism, the width detection mechanism, the feeding rubber roller mechanism and the rolling mechanism. The controller has a timing function and can detect the width of the finished aluminum foil after cutting in different time periods.

[0026] The working process of the aluminum foil shearing machine with automatic width measurement in this embodiment is as follows:

[0027] The controller has a timing function, and detects the width of the finished aluminum foil after cutting in different time periods. When the detection time is reached, the controller controls the front feeding rubber roller and the rear feeding rubber roller to stop working, and controls the driving motor on the detection slider of the width detection mechanism to work, and controls the photoelectric sensor and the light source to turn on. The detection slider slides from left to right on the sliding track, thereby driving the photoelectric sensor to slide from left to right. The photoelectric sensor can detect the light source at the leftmost side. When it reaches the edge of the aluminum foil, it cannot detect the light source and starts to be positioned as the initial position. It continues to move to the right under the drive of the detection slider. When the light source is detected again, it stops moving, which is defined as the final position. According to the number of rotations of the driving motor of the detection slider from the initial position to the final position, the width is calculated as the width of the aluminum foil, thereby realizing the function of automatic detection. In the cutting stage, according to the set width of the aluminum foil to be cut, the laser distance sensor on the second cutter detects the distance between the second cutter and the first cutter. The controller controls the driving motor of the second cutter to work and move along the sliding rod, so that the error is accurate to 0.1mm. When the set width is reached, the second cutter stops, and the two cutters start to cut the aluminum foil.

[0028] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by a person of ordinary skill in the field to which the invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0029] The exemplary implementation modes of the present invention are described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. An aluminum foil shearing machine with automatic width measurement, characterized in that: include frame; An aluminum foil roll frame, which is fixedly arranged at the feeding end of the frame and is used to support the aluminum foil roll to be cut; A measuring and cutting mechanism, which is arranged in the middle of the frame and is used to measure and cut the aluminum foil to be cut that is transmitted; A width detection mechanism, which is fixedly arranged at the opposite end of the feeding end of the frame and is used to detect the width of the cut aluminum foil; A feeding rubber roller mechanism, which is fixedly arranged on the frames on both sides of the measuring and cutting mechanism and is used for conveying and supporting the aluminum foil on the frames; A reel-splitting mechanism, the reel-splitting mechanism comprising a first reel-splitting roller and a second reel-splitting roller, wherein the first reel-splitting roller and the second reel-splitting roller are respectively fixedly arranged on both sides of the width detection mechanism; as well as A controller, which is fixedly mounted on the frame and is used to control the operation of the measuring and cutting mechanism, the width detection mechanism, the feeding rubber roller mechanism and the roll separation mechanism; The measuring and cutting mechanism comprises a sliding rod, a first cutting knife, a second cutting knife and a laser distance measuring sensor, wherein the first cutting knife is fixedly arranged on the sliding rod, the sliding rod is provided with a second cutting knife with a driving motor and capable of translating and sliding on the sliding rod, and the laser distance measuring sensor is fixedly arranged on the inner side of the first cutting knife or the second cutting knife; The width detection mechanism includes a sealed box, a sliding track, a photoelectric sensor and a light source. The sealed box is fixedly arranged on a frame, and openings are arranged on both sides of the sealed box for the aluminum foil to pass through. The sliding track is located in the sealed box, and a detection slider with a driving motor and capable of translating and sliding on the sliding track is arranged on the sliding track. The photoelectric sensor is arranged at the lower part of the detection slider, and a light source is fixedly arranged below the photoelectric sensor, and the aluminum foil passes through between the photoelectric sensor and the light source. The rack passes through the sealed box, and the rack passing through the sealed box section is made of transparent material, and the light source is arranged below the rack and at the bottom of the sealed box; Sealing strips are arranged at the openings on both sides of the sealed box body for the aluminum foil to pass through, so as to provide light shielding treatment at the openings; The feeding rubber roller mechanism comprises front and rear feeding rubber rollers with driving motors, the front and rear feeding rubber rollers are respectively fixedly arranged at the feeding end and the discharging end of the measuring and cutting mechanism, and the start and stop of the front and rear feeding rubber rollers are controlled by the controller; The first and second reeling rollers of the reeling mechanism are both provided with drive motors to drive them to rotate, and the start and stop of the drive motors of the first and second reeling rollers are controlled by the controller; the first reeling roller is used for reeling the cut waste aluminum foil, and the second reeling roller is used for reeling the cut finished aluminum foil.

2. The aluminum foil shearing machine with automatic width measurement according to claim 1, characterized in that: A supporting roller is fixedly arranged on the frame between the aluminum foil roller frame and the feeding rubber roller mechanism.

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