阅读说明：本技术 一种铝条带剪切装置 (Aluminum strip shearing device ) 是由 戴松 周小平 李跃 候佳艳 刘勋 华云龙 盛江峰 曹军江 于 2020-04-23 设计创作，主要内容包括：本发明公开了一种铝条带剪切装置,剪切装置为整卷铝带套料输料结构,它由减速机、链轮链条和传动滚筒轴组成,铝带卷本体引伸处设置有双辊压紧机构,双辊压紧机构设置于同一地基座；第一套装置为双辊夹持转动结构；第二套为平板调节压紧装置,双辊压紧机构一端设有启动装置,启动装置控制双辊压紧机构松开状态,使铝带片平稳向前匀速延伸,启动装置一侧设有剪切机,剪切机侧端设有一组橡胶双辊,橡胶双辊带动铝带片输送至单根橡胶辊压紧剪切装置,铝条带半自动化纵向开卷推拉式双辊多刀剪切机结构,经剪切的铝条带可直接层叠绕圈包装,便于下道工序和市场用户开圈使用,生产效率提高15倍以上。(The invention discloses an aluminum strip shearing device which is of a whole-roll aluminum strip nesting material conveying structure and consists of a speed reducer, a chain wheel and a chain and a transmission roller shaft, wherein a double-roller pressing mechanism is arranged at the extension part of an aluminum strip roll body and is arranged on the same base; the first set of device is a double-roller clamping and rotating structure; the second set is a flat plate adjusting and pressing device, a starting device is arranged at one end of a double-roller pressing mechanism, the starting device controls the loosening state of the double-roller pressing mechanism to enable the aluminum strip to stably extend forwards at a constant speed, a shearing machine is arranged on one side of the starting device, a group of rubber double rollers are arranged at the side end of the shearing machine, the rubber double rollers drive the aluminum strip to be conveyed to a single rubber roller to press the shearing device, the aluminum strip is longitudinally uncoiled in a push-pull type double-roller multi-cutter shearing machine structure in a semi-automatic mode, the sheared aluminum strip can be directly stacked into coils for packaging, the next process and market users can conveniently.)

1. The utility model provides an aluminium strip shearing mechanism which characterized in that: the shearing device is of a whole-roll aluminum strip nesting material conveying structure and comprises a speed reducer (1), a group of chain wheels and chains (2) and a transmission roller shaft (3), wherein an aluminum strip coil body (4) is sleeved on the roller shaft (3), a double-roll pressing mechanism (5) is arranged at the extending part of the aluminum strip coil body (4), and the double-roll pressing mechanisms are arranged on the same foundation; the double-roller pressing mechanism is provided with two sets of devices, the first set of device is a double-roller clamping and rotating structure (501) and is used for driving the aluminum strip pieces to slowly move forwards; the second set is a flat plate adjusting and pressing device (502) which is used for pressing when the aluminum strip sheet extends out and adjusting and keeping the moving gap of the aluminum strip, one end of the double-roller pressing mechanism (5) is provided with a starting device (6), the starting device controls the loosening state of the double-roller pressing mechanism (5) to enable the aluminum strip sheet to extend forwards stably at a constant speed, one side of the starting device is provided with a shearing machine (7), the aluminum strip sheet extends to the shearing machine (7), the side end of the shearing machine (7) is provided with a set of rubber double rollers (8), and the rubber double rollers (8) drive the aluminum strip sheet to be conveyed to a single rubber roller pressing and shearing;

speed reducer (1), sprocket chain (2) and driving drum axle (3) are located whole aluminium coiled strip conveying platform (10), lay rubber felt soft surface platform (11) that are used for protecting the aluminium strip surface on aluminium coiled strip conveying platform (10), rubber felt soft surface platform (11) one end still is equipped with two roller compacting devices of rubber (12), two roller compacting devices of rubber (12) lower extreme activity hinge has transmission platform (13), the aluminium strip piece passes through rubber felt soft surface platform (11) and gets into behind the two roller compacting devices of rubber (12) and will cut the aluminium strip and become the U type form and fall into three meters deep buffer groove (14) through transmission platform (13), utilize the weight tension of material itself to eliminate memory residual stress.

2. The aluminum strip shearing device as recited in claim 1, wherein: the shearing device also comprises blades (15) which are vertically arranged, the blades (15) are arranged on the two groups of knife shaft rollers (16), and a cushion isolating cork strip (17) is arranged between the knife shaft rollers (16) and the aluminum strip.

3. The aluminum strip shearing device as recited in claim 1, wherein: shearing mechanism still includes a cushion platform (18) and rolls up bundle mechanism (19), the aluminium strip after the partition shearing is carried to roll up bundle mechanism (19) through cushion platform (18), roll up bundle mechanism (19) and constitute by separating guide frame (1901) and roll up bundle mechanism (1902), be equipped with two sets of guiding axle (1903) on guide frame (1901), two sets of guiding axle (1903) middle parts are equipped with the flexible rubber shaft and compress tightly aluminium strip (1904).

4. The aluminum strip shearing device as recited in claim 1, wherein: the extension part of the rolling mechanism (19) is provided with a guide seat platform (20), the guide seat platform (20) is provided with a rubber felt roller (21) which is used for stably extending forwards and pressing and rolling a rolling device (23) through a cylinder compression roller (22), the rolling device (23) consists of a speed reducer (2301) and a winding drum (2302), and the winding drum (2302) is provided with at least fifteen paper drum rings and is used for rolling an inner lining ring sleeved with a rolling aluminum belt.

5. The aluminum strip shearing device as recited in claim 1, wherein: the upper end of the rolling and bundling device (23) is provided with a reverse hanging type suspension (24), and the suspension (24) is provided with a separation rotating shaft (25).

Technical Field

The invention relates to the field of shearing machines, in particular to a semi-automatic longitudinal uncoiling push-pull type double-roller multi-cutter shearing device for an aluminum strip.

Background

At present, most of traditional aluminum strip shearing relies on a special shearing machine to perform horizontal single progressive shearing after uncoiling, the shearing program speed is low, the shearing efficiency is low, in order to meet market sales, only the sheared aluminum strips can be bundled and packaged, and the materials are consumed, so how to provide a shearing device which can directly stack and pack orderly winding aluminum strips of the specification type after shearing the aluminum coil strip becomes the technical problem which needs to be solved urgently at present.

Disclosure of Invention

The invention aims to solve the technical problem of providing a semi-automatic longitudinal uncoiling push-pull type double-roller multi-cutter shearing machine structure for aluminum strips.

In order to solve the technical problem, the invention provides an aluminum strip shearing device which is a whole roll aluminum strip nesting material conveying structure and comprises a speed reducer, a group of chain wheels and chains and a transmission roller shaft, wherein an aluminum strip roll body is sleeved on the roller shaft, a double-roller pressing mechanism is arranged at the extending part of the aluminum strip roll body, and the double-roller pressing mechanism is arranged on the same foundation base; the double-roller pressing mechanism is provided with two sets of devices, and the first set of device is a double-roller clamping and rotating structure and is used for driving the aluminum strip pieces to slowly move forwards; the second set is a flat plate adjusting and pressing device which is used for pressing when the aluminum strip sheet extends out and adjusting and keeping the moving gap of the aluminum strip, a starting device is arranged at one end of the double-roller pressing mechanism and controls the loosening state of the double-roller pressing mechanism to enable the aluminum strip sheet to stably extend forwards at a constant speed, a shearing machine is arranged on one side of the starting device, the aluminum strip sheet extends to the shearing machine, a group of rubber double rollers are arranged at the side end of the shearing machine, and the rubber double rollers drive the aluminum strip sheet to be conveyed to a single rubber roller to press the shearing device.

The speed reducer, the chain wheel chain and the transmission drum shaft are located on the whole aluminum coiled strip conveying platform, a rubber felt soft surface platform used for protecting the surface of an aluminum strip is laid on the aluminum coiled strip conveying platform, rubber double-roller pressing equipment is further arranged at one end of the rubber felt soft surface platform, a transmission platform is arranged at the lower end of the rubber double-roller pressing equipment in a movable hinge mode, and an aluminum strip is sheared into a U-shaped shape and falls into the buffer groove through the transmission platform after entering the rubber double-roller pressing equipment through the rubber felt soft surface platform.

Preferably, the shearing device further comprises blades which are arranged up and down, the blades are installed on the two groups of cutter shaft rollers, and cushion isolation cork strips are arranged between the cutter shaft rollers and the aluminum strips.

Preferably, the shearing mechanism further comprises a cushion platform and a rolling mechanism, the aluminum strips after being sheared equally are conveyed to the rolling mechanism through the cushion platform, the rolling mechanism is composed of a separation guide machine base and a rolling mechanism, two groups of guide shafts are arranged on the guide machine base, and rubber flexible shafts are arranged in the middle of the two groups of guide shafts and compress the aluminum strips.

Preferably, a guide seat platform is arranged at the extending position of the rolling mechanism, a rubber felt roller is arranged on the guide seat platform and used for enabling the aluminum strips to stably extend forwards and to be pressed and rolled into a rolling device through a cylinder compression roller, the rolling device is composed of a speed reducer and a winding drum, and the winding drum is provided with at least fifteen paper drum rings and is used for rolling an inner lining ring sleeved with the aluminum strips.

Preferably, the upper end of the rolling and bundling device is provided with an inverted suspension, and the suspension is provided with a separation rotating shaft.

Compared with the prior art, the invention has the following advantages:

the invention relates to an aluminum strip shearing device, in particular to a semi-automatic longitudinal uncoiling push-pull type double-roller multi-cutter shearing machine for aluminum stripsThe structure, the aluminium strip cut can be directly stacked and wound to pack, convenient for the next procedure and market users to use, the production efficiency is improved by more than 15 times, the whole roll of aluminium strip is sleeved with the material and transported, the aluminium strip cutting device is composed of a speed reducer, a group of chain wheels, chains and a transmission drum shaft, and the mechanical rolling push-pull type flattening and self weight straightening and flattening are combined, so that the internal stress of the material is eliminated in the transmission and cutting process, the edge spreading and buckling are directly eliminated, the aluminium strip is ensured to be cut to be flat and without a raised angle, and in addition, the width of the cut material is accurately calculated and equally divided and cut without waste edge material; the mechanical device timely makes the change adjustment of the working gap of straightening and flattening; by using 45⁰The cutter with the angle and the single-edge ensures that the cut aluminum strip has no wave, tool mark and burr; the shearing efficiency is high, the shearing speed is balanced, the labor and the force are saved, and the quality is ensured.

Drawings

Fig. 1 is a schematic front structural view of an aluminum strip shearing apparatus according to the present invention.

Fig. 2 is a schematic side view of the aluminum strip shearing apparatus of the present invention.

Fig. 3 is a schematic structural diagram of an aluminum strip shearing device of the present invention.

Wherein: 1-a speed reducer, 2-a chain wheel chain, 3-a transmission roller shaft, 4-an aluminum strip roll body, 5-a double-roller pressing mechanism, 6-a starting device, 7-a shearing machine, 8-a rubber double roller, 9-a single rubber roller pressing and shearing device, 10-an aluminum strip roll conveying platform, 11-a rubber felt soft surface platform, 12-a rubber double roller pressing device, 13-a conveying platform, 14-a buffer groove, 15-a blade, 16-a cutter shaft roller, 17-a lining isolating soft wood strip, 18-a soft cushion platform, 19-a rolling mechanism, 20-a guide seat platform, 21-a rubber felt roller, 22-a cylinder compression roller, 23-a rolling device, 24-a suspension, 25-a separation rotating shaft and 501-a double roller clamping and rotating structure, 502-plate adjusting and compacting device, 1901-separating guide base, 1902-bundling mechanism, 1903-guide shaft, 1904-flexible rubber shaft compacting aluminum strip, 2301-speed reducer, 2302-reel.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the combination or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description process of the embodiment of the present invention, the positional relationships of the devices such as "upper", "lower", "front", "rear", "left", "right", and the like in all the drawings are based on fig. 1.

As shown in fig. 1, a structure of a semiautomatic longitudinal unrolling push-pull type double-roller multi-blade shearing machine for aluminum strips is a complete roll aluminum strip nesting material conveying structure, which comprises a speed reducer 1, a group of chain wheels and chains 2 and a transmission roller shaft 3, wherein an aluminum strip roll body 4 is sleeved on the roller shaft 3, a double-roller pressing mechanism 5 is arranged at the extending position of the aluminum strip roll body 4, a 1.2-meter wide 4.5-ton heavy aluminum strip roll (the thickness of the aluminum strip roll is 0.4 mm-0.8 mm) is sleeved on the roller shaft during the operation of the device, and an aluminum strip sheet is further extended into the double-roller pressing mechanism 5 arranged in front;

the double-roller pressing mechanisms are arranged on the same base; the double-roller pressing mechanism is provided with two sets of devices, the first set of device is a double-roller clamping and rotating structure 501 and is used for driving the aluminum strip pieces to slowly move forwards; the second set is a flat plate adjusting and pressing device 502, which is used for pressing the aluminum strip when the aluminum strip extends for about one meter, adjusting and keeping the moving gap of the aluminum strip, one end of the double-roller pressing mechanism 5 is provided with a starting device 6, after the adjustment is finished, the starting device 6 is used for loosening the aluminum strip, and the starting device controls the loosening state of the double-roller pressing mechanism 5 to enable the aluminum strip to extend forwards stably at a constant speed;

a shearing machine 7 is arranged on one side of the starting device, the aluminum strip sheet extends to the shearing machine 7, a group of rubber double rollers 8 are arranged on the side end of the shearing machine 7, and the rubber double rollers 8 drive the aluminum strip sheet to be conveyed to a single rubber roller to press the shearing device 9; when the aluminum strip sheet extends to the front of the shearing machine, the aluminum strip sheet is driven by a group of rubber double rollers to be conveyed to a single rubber roller to compress the shearing device.

The speed reducer 1, the chain wheel chain 2 and the transmission roller shaft 3 are positioned on the whole aluminum coiled strip conveying platform 10, a rubber felt soft surface platform 11 for protecting the surface of an aluminum strip is paved on the aluminum coiled strip conveying platform 10, rubber felts are paved on the whole aluminum coiled strip conveying platform to prevent iron hard objects from scratching the surface of the aluminum strip, a rubber double-roller pressing device 12 is further arranged at one end of the rubber felt soft surface platform 11, an aluminum strip enters the rubber double-roller pressing device in front of the shearing machine through the soft surface platform about three meters, a transmission platform 13 is movably hinged at the lower end of the rubber double-roller pressing device 12, the aluminum strip is cut into a U shape through the rubber felt soft surface platform 11 and then falls into a buffer groove 14 through the transmission platform 13, the transmission platform provided with the movable hinge is fallen down, so that the aluminum strip to be cut into the U shape falls into the buffer groove three meters deep, and the edge wrinkles are straightened by using the self weight tension, and eliminating the internal stress of the material.

16 blade blades 15 are arranged on the upper portion and the lower portion of the aluminum strip shearing device, the blade blades 15 are installed on two sets of cutter shaft rollers 16, cushion isolation cork strips 17 are arranged between the cutter shaft rollers 16 and the aluminum strips and installed on two sets of upper and lower shaft rollers, and when the aluminum strip shearing device is in shearing operation, the upper and lower cutter rollers and the aluminum strips are cushioned and isolated through cork strips with equal sizes, so that the upper and lower roller blades cannot collide.

Shearing mechanism still includes a cushion platform 18 and rolls up bundle mechanism 19, aluminium strip after the partition shearing carries to roll up bundle mechanism 19 through cushion platform 18, roll up bundle mechanism 19 and constitute by separating direction frame 1901 and roll up bundle mechanism 1902, be equipped with two sets of guiding axle 1903 on the direction frame 1901, two sets of guiding axle 1903 middle parts are equipped with rubber flexible axle and compress tightly aluminium strip 1904, the direction frame is equipped with two sets of 15 grooved roll axle assistance-steering of thin slice, compresses tightly the aluminium strip by a rubber flexible axle in the middle of two sets of guiding axle, prevents the perk, and the aluminium strip gets into the guide holder platform when further extending forward.

The extension part of the rolling mechanism 19 is provided with a guide seat platform 20, the guide seat platform 20 is provided with a rubber felt roller 21, the aluminum strips are prevented from shaking, the aluminum strips extend forwards stably and are pressed by a cylindrical press roller 22 to be rolled into a rolling device 23, the rolling device 23 consists of a speed reducer 2301 and a winding drum 2302, and the winding drum 2302 is provided with at least fifteen paper drum rings and is used for rolling an inner lining ring sleeved with the aluminum strips.

The upper end of the rolling and bundling device 23 is provided with an inverted suspension bracket 24, the suspension bracket 24 is provided with 16 partition rotating shafts 25, and an electronic control system is configured to further ensure that 15 aluminum strips are stably partitioned when entering the rolling and bundling device, no side fleeing exists, and the stacking performance is good.

Feeding, shearing and discharging are automatically coordinated during working, the sheet cannot be stretched, the sheet is in a free shearing state during shearing, the speed is automatically and uniformly reduced, no material is automatically stopped, mechanical rolling push-pull type flattening and self weight straightening and flattening are combined, edge-spreading wrinkles are directly eliminated, and the sheared aluminum strip is ensured to be flat and have no warping angle; the material stress is eliminated, and the equal shearing width is accurately calculated without waste of rim charge; the mechanical device can timely make the change adjustment of the working gap of straightening and flattening; adopting a German import 45⁰The cutter with the angle and the single-edge ensures that the cut aluminum strip has no wave, tool mark and burr; the shearing efficiency is high, the shearing speed is balanced, the labor and the force are saved, and the quality is ensured.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.