CN214003519U - Steel coil caching device - Google Patents

Abstract

The utility model belongs to the technical field of coil of strip buffer memory, concretely relates to coil of strip buffer memory device, including two at least fourth supports along direction of height motion in opposite directions, be provided with the barrel on the fourth support, through the fourth support of motion in opposite directions, when the thin steel on the coil of strip passes the barrel on the fourth support, make the upper end of thin steel have the barrel, the lower extreme of thin steel also has the barrel, the barrel of motion in opposite directions becomes thin steel from "one" font to "W" type or "M" type, make the size of thin steel cached several times, the buffer memory of thin steel has been realized, thereby can have sufficient thin steel deposit when making rear equipment use thin steel, use up at old coil of strip, when new coil of strip material loading, thereby ensure that the rear does not shut down, the old thin steel butt joint of new and old after having traded the coil of strip is accomplished, then continue the buffer memory, use when ensureing to trade the coil next time.

Description

Steel coil caching device

Technical Field

The application belongs to the technical field of steel coil caching, and particularly relates to a steel coil caching device.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

In the prior art, a steel coil is a coil-shaped steel material formed by winding a very thin steel material, the steel coil has multiple purposes, and when the steel coil is used, the length of the unfolded steel coil is not enough sometimes, and multiple sections of steel coils are required to be combined together for use, so that the steel coil is not only required to be butted, but also required to be cached.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a steel coil caching device.

The application aims at providing a steel coil caching device, which realizes the butt joint of new and old steel coils, the movement and the caching of the steel coils and ensures the continuity of steel coil conveying.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a coil of strip buffer memory device, including two at least fourth supports along direction of height motion in opposite directions, be provided with the barrel on the fourth support, through the fourth support of opposite directions motion, when the thin steel on the coil of strip passed the barrel on the fourth support, make the upper end of thin steel have the barrel, the lower extreme of thin steel also has the barrel, the barrel of opposite directions motion changes the thin steel from "one" font into "W" type or "M" type, make the size of thin steel cached several times, realized the buffer memory of thin steel, thereby make the rear equipment can have sufficient thin steel deposit when using the thin steel.

Further, the periphery of the fourth support is provided with a third support, the third support is provided with a slide rail, the fourth support is provided with a slide block matched with the slide rail, and the slide rail limits and assists the movement of the fourth support, so that the fourth support moves more stably and smoothly, and the quality of thin steel cache is guaranteed.

Further, this application still includes the decoiler, has placed the coil of strip on the output shaft of decoiler, and the coil of strip is provided with detection device towards the direction of third support, rotates the coil of strip to detection device's position through the decoiler, acquires the initial position of coil of strip through detection device.

Further, be provided with the second support between decoiler and the third support, be provided with the cutter along the direction of height motion on the second support, the both sides of cutter respectively are provided with at least a set of power roller set, and the cutter can cut the thin steel of coil of strip afterbody unevenness for the afterbody of thin steel is level and smooth, and the cutter also can cut the place of coil of strip head unevenness, makes the head of thin steel level and smooth, and then makes the head of thin steel, the connection of afterbody better.

Further, the ultrasonic detection device is arranged below the output shaft of the uncoiler, the surplus of the steel coil on the uncoiler can be judged through the ultrasonic detection device, the steel coil is convenient to replace in time, and the steel coil can be continuously conveyed to rear equipment.

Furthermore, the power roller group comprises at least one power roller, the power roller is hinged to a support matched with the power roller, the driving device drives the support to move along the height direction, and the power roller drives the thin steel to the cutter or keeps away from the cutter, so that the thin steel moves forwards.

Further, the cutter both sides are provided with photoelectric switch, photoelectric switch connection director, and drive arrangement is connected to the cutter, and drive arrangement connection director acquires the head and the afterbody position of thin steel through photoelectric switch, and then realizes the accurate cutting of cutter to the thin steel.

Further, the cylinder is hinged to the fourth support, and the cylinder assists the thin steel to move.

Furthermore, a thin steel connecting device is arranged on one side, away from the uncoiler, of the cutter, and the head of the new thin steel and the tail of the old thin steel are connected together through the thin steel connecting device in the prior art, so that the new thin steel and the old thin steel are connected into a whole.

Further, the detection device comprises a visual camera.

Compared with the prior art, the beneficial effect of this application is:

1. the coil of strip of prior art carries rear equipment to be used for producing other products, and the coil of strip needs continuous backward equipment transport in the production process, and the thin steel buffer memory of third support position has increased the volume of third support position thin steel, and is used up at old coil of strip, in the time of new coil of strip material loading to ensure that the rear does not shut down, has changed the new and old thin steel butt joint completion after the coil of strip, then continues the buffer memory, guarantees to use when changing the coil next time.

2. The application has a large automation degree.

3. According to the butt joint device, the tail of the old thin steel is cut off through the cutter, the head of the new thin steel is cut off, and the butt joint quality of the new thin steel and the old thin steel is guaranteed.

4. The barrel of this application can articulated setting on the fourth support, removes through the supplementary thin steel of barrel for the thin steel can be at the in-process of buffer memory removal that can also be smooth.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a schematic overall structure diagram of the present application.

Fig. 2 is a schematic structural diagram before caching of the steel coil.

Fig. 3 is a schematic structural diagram of the steel coil buffering process.

In the figure:

1. the steel coil, 2, detection device, 3, decoiler, 4, first support, 5, cutter, 6, first power roller set, 7, thin steel connecting device, 8, second support, 9, second power roller set, 10, third support, 11, fourth support, 12, barrel, 13, fifth support, 14, sixth support, 15, bottom plate.

The specific implementation mode is as follows:

the present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

Example 1

The present application relates to a steel coil buffer device, the steel of the steel coil 1 used is a steel material with a relatively thin thickness, the steel coil 1 is formed by winding the steel with the relatively thin thickness, and the steel on the steel coil 1 is referred to as thin steel hereinafter.

The buffering device for the steel coil 1 stated in the embodiment comprises a first support 4, an uncoiler 3 is arranged on a fixing pier on the first support 4, a rotatable output shaft is installed on the uncoiler 3, the steel coil 1 formed when a manufacturer leaves a factory is placed on the output shaft of the uncoiler 3, the head end of the steel coil 1 is enabled to rotate through the output shaft of the uncoiler 3, namely, the initial position of the thin steel on the steel coil 1 can be aligned to a certain position, for example, the position is a detection device 2, and as one of the implementation schemes, the first support 4 can be fixed on a sixth support 14 through bolts, so that the displacement of the uncoiler 3 is avoided, and the sixth support 14 is of a great variety, such as the ground, and such as a steel structure platform on a second layer.

In this embodiment, the detecting device 2 is installed at the horizontal position of the steel coil 1, the detecting device 2 is used for detecting the initial position of the thin steel on the steel coil 1, when the detecting device 2 detects the initial position of the thin steel, a signal is sent to the controller, and the controller controls the uncoiler 3 to stop rotating, so that a person can tear off the adhesive tape on the steel coil 1, so that the thin steel on the steel coil 1 can move forward under the drive of the person, the detecting device 2 in this embodiment uses a visual camera to photograph and detect the steel coil 1 by using the visual camera, the fixed bracket is used to fix the position of the visual camera, the bracket for fixing the visual camera is not shown in the figure, for example, the bracket can be an L-shaped bracket, as long as the bracket does not interfere with the movement of the thin steel on the steel coil 1, the bracket can also be fixed on the sixth bracket 14, so as to ensure the stability of the visual camera, or the bracket can be made into an adjustable bracket, for example, the support is composed of a plurality of branch supports, the branch supports are fixed together through bolts and other devices, waist holes, strip holes or a plurality of through holes can be formed in the branch supports, the branch supports at different positions can be conveniently fixed through the bolts, and then the change of the position of the vision camera is achieved.

The second support 8 is mounted on the sixth support 14, as an embodiment, the second support 8 is fixed on the sixth support 14 through bolts, the third support 10 is mounted on one side of the second support 8, which is far away from the uncoiler 3, the third support 10 comprises a plurality of cross rods and a plurality of vertical rods, the vertical rods are fixed at the lower ends of the cross rods, the other ends of the vertical rods are fixed on the sixth support 14, as an embodiment, a bottom plate 15 is fixedly mounted at the lower ends of the vertical rods, for example, the bottom plate 15 is fixed on the vertical rods through welding means or bolt fastening, the bottom plate 15 is fixed on the sixth support 14 through bolts, and the cross rods and the vertical rods can be fixed together through inclined rods to increase the stability of the third support 10.

As an embodiment, a sliding rail is arranged on one side of the cross bar facing the other cross bar, a fifth support 13 is arranged on the sliding rail in a sliding manner, namely, a sliding block is arranged at one end of the fifth support 13 facing the sliding rail, and a transverse fourth support 11 is fixedly mounted on the fifth support 13, so that the fourth support 11 moves up and down along the vertical bar in the height direction.

The fourth brackets 11 are two parallel brackets, wherein one fourth bracket 11 is arranged on the fifth bracket 13 on the same side, the other fourth bracket 11 is arranged on the fifth bracket 13 on the other side opposite to the fifth bracket 13, and the barrel 12 is hinged on the fourth bracket 11.

In one embodiment, a fixed shaft is fixedly mounted on the fourth bracket 11, a cavity is mounted in the middle of the cylinder 12, and a bearing is fixedly mounted in the cavity, so that the inner circumference of the cavity and the outer circumference of the bearing are fixed together, and the outer circumference of the fixed shaft is interference-mounted on the inner circumference of the bearing, so that the cylinder 12 rotates around the fixed shaft.

As another embodiment, both sides of the cylinder 12 are closed, so as to reduce the weight of the cylinder 12, the inner circumference of the cylinder 12 may be hollow, one side of the cylinder 12 is a fixed shaft, a bearing mounting hole is formed on the fourth bracket 11, a bearing is mounted in the bearing mounting hole, such that the outer circumference of the bearing is in interference connection with the inner circumference of the bearing mounting hole, the fixed shaft is in interference connection with the inner circumference of the bearing, and further, the cylinder 12 rotates.

The fourth supports 11 move up and down, as an embodiment, the fourth supports 11 are driven by driving motors to move up and down, each fourth support 11 is matched with one group of driving motors, when two fourth supports 11 need to be separated, that is, the fourth support 11 where the cylinder 12 located below the thin steel moves up, and the fourth support 11 where the cylinder 12 located above the thin steel moves down, so that the thin steel is cached at the position of the third support 10, and the caching process of the thin steel can be seen from fig. 2 to fig. 3 of the attached drawings of the specification.

As another embodiment, the driving motor may be replaced by an air cylinder, the air cylinder drives the fourth support 11 to move up and down, and the driving motor or the air cylinder may further drive the fourth support 11 to move by driving the fifth support 13 to move by connecting with the fifth support 13.

A cutter 5 moving up and down is arranged at the upper end of a second bracket 8, a first power roller group 6 is arranged between a first bracket 4 and the second bracket 8, a second power roller group 9 is arranged between a second bracket 8 and a third bracket 10, the structure of the first power roller group 6 is the same as that of the second power roller group 9, the first power roller group and the second power roller group both comprise two power rollers, one power roller is positioned above, the other power roller is positioned below, thin steel penetrates through a gap between the two power rollers, the thin steel is driven to move forwards by the friction force of the power rollers, a thin steel connecting device 7 is arranged at one side of the cutter 5 far away from an uncoiler 3, the thin steel connecting device 7 is used for pressing two discontinuous thin steels together, for example, the pressing device is fixed together through metal deformation, the front thin steel and the rear thin steel are fixed together through rivets, the pressing device can also be replaced by a spot welding device and the like, the front and the rear thin steels are connected together by spot welding and the like.

As an implementation scheme, the power roller is hinged and installed on the support, the driving motor is fixed on the support and drives the power roller to rotate, the driving motor or the air cylinder drives the power roller to move up and down, so that the power roller compresses the thin steel to increase the friction force between the thin steel and the power roller, the cutter 5 is also fixedly installed on other supports, and the air cylinder or the driving motor and other driving devices drive the cutter 5 to move up and down.

As an embodiment, install ultrasonic detection device on sixth support 14, ultrasonic detection device fixes under the output shaft, ultrasonic detection device passes through the thickness of ultrasonic detection coil of strip 1, and then judge the in service behavior of coil of strip 1, as another embodiment, can also install photoelectric switch in the both sides of cutter 5, detect the head or the afterbody position of coil of strip 1 through photoelectric switch, and then give the controller with the signal transmission, by the motion of controller control cutter 5, this kind of scheme that adopts the sensor degree of automation is high, also can adopt artifical the detection, judge.

It should be noted that, because the thin steel is used by the rear device, the movement of the thin steel generally depends on the rear device to drive the thin steel to move or depends on the cooperation of the power roller and the rear device to drive the thin steel to move.

The application method comprises the following steps:

1. discernment the initial position of coil of strip 1, the operator installs coil of strip 1 on the output shaft of decoiler 3, starts decoiler 3, and decoiler 3's output shaft rotates, and detection device 2, for example vision camera shoot detection to coil of strip 1 for the opening of coil of strip 1 rotates to initial position, and decoiler 3 stops, and the operator tears the sticky tape on the coil of strip 1.

2. After one coil of strip 1 finishes using, the ultrasonic detection device of coil of strip 1 bottom installation detects the steel sheet and does not have the material, at this moment, second power roller set 9 and thin steel butt together, by second power roller set 9 drive thin steel and make thin steel constantly export backward, carry near cutter 5 when the thin steel afterbody, for example, the afterbody of thin steel still has about 50-100mm from cutter 5, second power roller set 9 stop motion, cutter 5 excises the afterbody of thin steel, make the afterbody of thin steel level and smooth, make things convenient for the connection of two thin steels, and the position identification of thin steel afterbody, can rely on manual identification manually operation cutter 5, also can detect the afterbody position of thin steel through installing photoelectric switch on second support 8 or sixth support 14, and then control cutter 5 through the controller with the afterbody excision of thin steel.

3. When the step 2 is carried out, while the old steel coil 1 is removed, a new steel coil 1 is installed on an output shaft of an uncoiler 3, the new steel coil 1 is unsealed according to the step 1, an operator moves the head of the new steel coil 1 to the first power roller group 6, the thin steel of the new steel coil 1 is clamped by the first power roller group 6, the thin steel is driven by the power rollers of the first power roller group 6 to move forwards, the tail part of the old thin steel and the head part of the new thin steel are overlapped under the thin steel connecting device 7, the old thin steel and the new thin steel are connected together through the thin steel connecting device 7, wherein the head part of the new thin steel may be uneven, when the head part of the new thin steel is conveyed to the vicinity of the cutter 5, for example, when the head part of the new thin steel exceeds about 50-100mm of the cutter, the first power roller group 6 stops moving, the cutter 5 cuts off the head part of the new thin steel, so that the head part of the new thin steel is even, the connection of two blocks of thin steel is convenient, the position identification of the head of the thin steel can depend on manual identification to manually operate the cutter 5, and the position of the head of the new thin steel can also be detected by installing a photoelectric switch on the second support 8 or the sixth support 14, so that the controller controls the cutter 5 to cut off the head of the new thin steel.

4. When the caching of the steel coil 1 is needed, the fourth support 11 moves separately, so that the fourth support 11 where the cylinder 12 located below the thin steel is located moves upwards, the fourth support 11 where the cylinder 12 located above the thin steel is located moves downwards, the thin steel is cached at the position of the third support 10, the thin steel is in a W shape, as an embodiment, an encoder is installed at the rear to detect the use condition of the rear thin steel, but the rear equipment stops using the thin steel, the fourth support 11 also stops moving, the cylinder 12 starts moving at the same time until the rear equipment starts using the thin steel, and the thin steel is cached at the position of the third support 10 continuously through the continuous movement of the cylinder 12.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims (10)

1. The utility model provides a coil of strip memory device which characterized by: the device comprises at least two fourth supports (11) moving oppositely along the height direction, wherein a cylinder body (12) is arranged on each fourth support (11).

2. The steel coil buffer device according to claim 1, wherein a third support (10) is arranged on the periphery of the fourth support (11), a slide rail is arranged on the third support (10), and a slide block matched with the slide rail is arranged on the fourth support (11).

3. The steel coil buffer device according to claim 2, further comprising an uncoiler (3), wherein the steel coil (1) is placed on an output shaft of the uncoiler (3), and the steel coil (1) is provided with the detection device (2) facing the third support (10).

4. A steel coil buffer device according to claim 3, wherein a second support (8) is arranged between the uncoiler (3) and the third support (10), the second support (8) is provided with a cutter (5) moving along the height direction, and two sides of the cutter (5) are respectively provided with at least one group of power roller sets.

5. A steel coil buffer device according to any one of claims 3 or 4, characterized in that an ultrasonic detection device is arranged below the output shaft of the uncoiler (3).

6. The steel coil buffer device as claimed in claim 4, wherein the power roller set comprises at least one power roller, the power roller is hinged to a bracket matched with the power roller, and the driving device drives the bracket to move along the height direction.

7. The steel coil buffer device according to claim 4, wherein photoelectric switches are arranged on two sides of the cutter (5), and the photoelectric switches are connected with a controller;

the cutter (5) is connected with a driving device, and the driving device is connected with a controller.

8. A coil buffer device according to claim 1, characterized in that the cylinder (12) is hinged on the fourth support (11).

9. A steel coil buffer device according to claim 4, characterized in that the side of the cutter (5) away from the uncoiler (3) is provided with a thin steel connection device (7).

10. A steel coil buffer device according to claim 3, characterized in that the detection device (2) comprises a visual camera.

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