Stainless steel strip blanking device

Abstract

This invention relates to the field of stainless steel strip production technology, and more particularly to a stainless steel strip feeding device, comprising a mounting frame, a support structure, and a feeding mechanism. The feeding mechanism is installed between the mounting frame and the support structure. The feeding mechanism includes a feeding roller, a feeding assembly, a power source, and a support fixture. The feeding roller is rotatably mounted between the mounting frame and the support structure. The feeding assembly is mounted on the feeding roller. The power source is mounted on one side of the mounting frame and is drively connected to the feeding roller. The support fixture is mounted on one side of the feeding roller. Its purpose is to enable direct feeding of stainless steel strips, accommodating different widths and specifications, eliminating the need for an inner liner, effectively reducing production costs and improving production efficiency.

Description

Technical Field

[0001] This invention relates to the field of stainless steel strip production technology, and in particular to a stainless steel strip feeding device. Background Technology

[0002] Stainless steel strip, simply put, is an extension of ultra-thin stainless steel sheet. It is a narrow and long steel plate primarily produced to meet the needs of various industrial sectors in the industrial production of various metal or mechanical products. Stainless steel strip is manufactured using different processes, including hot rolling and cold rolling. The performance and cost of stainless steel strip produced by these different processes vary. For example, cold-rolled steel strip has better strength and yield strength ratio, while hot-rolled steel strip has better ductility and toughness. Cold-rolled steel strip is also ultra-thin, while hot-rolled steel strip is thicker. Different stainless steel strips can be selected according to different needs.

[0003] After stainless steel strips are produced, they need to be cut and packaged into different specifications for sale. Currently, when cutting and packaging stainless steel strips of different specifications, they are generally wound onto inner liner tubes of different widths. After winding, the inner liner tubes are usually removed manually or with the assistance of a robotic arm. However, removing the inner liner tubes not only increases subsequent processes but also increases production time and reduces production efficiency. On the other hand, not removing the inner liner tubes increases production and transportation costs and also wastes resources. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a stainless steel strip feeding device that enables stainless steel strips to be fed directly during feeding. This device can not only adapt to stainless steel strips of different widths and specifications, but also eliminates the need for an inner liner tube, effectively reducing production costs and improving production efficiency.

[0005] The present invention solves the above-mentioned technical problems through the following technical means:

[0006] A stainless steel strip feeding device includes a mounting frame, a support structure, and a feeding mechanism. The feeding mechanism is installed between the mounting frame and the support structure. The feeding mechanism includes a feeding roller, a feeding assembly, a power source, and a support fixture. The feeding roller is rotatably mounted between the mounting frame and the support structure. The feeding assembly is mounted on the feeding roller. The power source is mounted on one side of the mounting frame and is connected to the feeding roller in a transmission manner. The support fixture is mounted on one side of the feeding roller.

[0007] Based on the above solution, this application also makes the following improvements:

[0008] Preferably, a mounting base is fixedly installed on one side of the mounting frame, the power source is fixedly connected to the mounting base, and the output shaft of the power source is fixedly connected to one end of the feed roller.

[0009] Preferably, the feeding assembly includes a first limiting ring, a second limiting ring, a first push rod structure, and a second push rod structure. The first limiting ring and the second limiting ring are both slidably sleeved on the feeding roller. The first push rod structure is disposed on one side of the first limiting ring, and the second push rod structure is disposed on one side of the second limiting ring.

[0010] Preferably, at least one pressure plate is fixedly provided on the first limiting ring, and at least one first sliding groove is provided on the feeding roller, with the pressure plate located in the first sliding groove.

[0011] Preferably, at least one fixing plate is fixedly provided on the second limiting ring, and at least one fixing groove is provided on the feeding roller, with the fixing plate located in the fixing groove.

[0012] Preferably, the end of the pressure plate is inclined and higher than the outer surface of the feed roller, and at least one through hole is provided on the second limiting ring, the cross-sectional dimension of the through hole being larger than the cross-sectional dimension of the end of the pressure plate.

[0013] Preferably, the first push rod structure and the second push rod structure are the same, and the first push rod structure includes a first power push rod and a connecting member, and the first power push rod and the connecting member are connected in a transmission manner.

[0014] Preferably, the connecting member includes a first force-bearing plate, a second force-bearing plate, and a limiting block. The first force-bearing plate is fixedly connected to the first power push rod, the second force-bearing plate is fixedly connected to the first force-bearing plate, the limiting block is L-shaped, the limiting block is fixedly connected to the first limiting ring, and the second force-bearing plate is located inside the limiting block.

[0015] Preferably, the support structure includes a support plate, a support column, two guide rails, and a second power push rod. The support plate is slidably mounted on the two guide rails, the second power push rod is disposed between the two guide rails, the output shaft of the second power push rod is fixedly connected to the support plate, the support column is fixedly connected to the support plate, and the support column has at least one receiving groove.

[0016] Preferably, the support fixture includes at least one mounting base, in which a lifting power source is assembled, and a bracket is fixedly mounted on the output shaft of the lifting power source.

[0017] The present application, employing the above-described scheme, has the following beneficial effects:

[0018] 1. By setting the feeding mechanism between the mounting frame and the support structure, it can adapt to the feeding of stainless steel strips of different widths and specifications, and does not require the use of an inner liner tube, which is convenient, fast and effectively improves the production efficiency of stainless steel strips.

[0019] 2. The feeding mechanism includes feeding rollers, feeding components, power source and support fixtures. Through the cooperation of feeding rollers, feeding components, power source and support fixtures, the winding range can be automatically adjusted according to the stainless steel strip of different widths during feeding, so that the stainless steel strip can be effectively wound up, improving production efficiency. After feeding is completed, the wound stainless steel strip can also be moved automatically to facilitate subsequent packaging and transportation. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In addition, in the drawings, the same parts use the same reference numerals, and the drawings are not drawn to scale.

[0021] Figure 1 This is one of the structural schematic diagrams of a stainless steel strip feeding device according to the present invention;

[0022] Figure 2 This is the second schematic diagram of the structure of a stainless steel strip feeding device according to the present invention;

[0023] Figure 3 This is one of the partial disassembled structural diagrams of a stainless steel strip feeding device according to the present invention;

[0024] Figure 4 This is the second partially disassembled structural diagram of a stainless steel strip feeding device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the first limiting ring in a stainless steel strip feeding device of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the second limiting ring in a stainless steel strip feeding device of the present invention;

[0027] Explanation of main element symbols:

[0028] Mounting frame 1, feeding mechanism 2, feeding roller 21, sliding groove 211, fixing groove 212, power source 22, fixing seat 221, first limiting ring 23, pressure plate 231, inclined shape 232, second limiting ring 24, fixing plate 241, through hole 242, first push rod structure 25, first power push rod 250, first force plate 251, second force plate 252, limiting block 253, second push rod structure 26;

[0029] Support structure 3, guide rail 31, support plate 32, second power push rod 33, support column 34, sleeve 340, mounting groove 341, receiving groove 342;

[0030] Mounting base 4, lifting power source 41, bracket 42. Detailed Implementation

[0031] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures, and should not be construed as limiting the present invention. In order to better illustrate the embodiments of the present invention, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product size; it is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the figures.

[0032] In the figures of this invention, the same or similar reference numerals correspond to the same or similar components. In the description of this invention, it should be understood that terms such as "upper," "lower," "left," "right," "front," and "rear" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms describing positional relationships in the figures are for illustrative purposes only and should not be construed as limiting this invention. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0033] like Figure 1 As shown in the figure, this application discloses a stainless steel strip feeding device, including a mounting frame 1, a support structure 3 and a feeding mechanism 2. The feeding mechanism 2 is installed between the mounting frame 1 and the support structure 3. By setting the feeding mechanism 2 between the mounting frame 1 and the support structure 3, it can adapt to the feeding of stainless steel strips of different widths and specifications, and does not require the use of an inner liner tube. It can also freely adjust the feeding position according to the position of the stainless steel strip, which is convenient, fast and effectively improves the production efficiency of stainless steel strips.

[0034] In some embodiments, such as Figure 1 As shown, the feeding mechanism 2 includes a feeding roller 21, a feeding assembly, and a power source 22. The feeding roller 21 is rotatably mounted between the mounting frame 1 and the support structure 3 for feeding stainless steel strips. The feeding assembly is mounted on the feeding roller 21 and is used to limit the movement of stainless steel strips of different widths, enabling effective winding of stainless steel strips of different widths. The power source 22 is mounted on one side of the mounting frame 1 and is connected to the feeding roller 21 for transmission, providing power for the rotation of the feeding roller 21.

[0035] In this embodiment, a fixed base 221 is fixedly installed on one side of the mounting frame 1 by bolts, and the power source 22 is fixedly connected to the fixed base 221 by bolts. The output shaft of the power source 22 is fixedly connected to one end of the feeding roller 21 by a coupling, so that the operation of the power source 22 can drive the feeding roller 21 to rotate.

[0036] In this embodiment, the power source 22 is preferably a geared motor, and a bearing is fitted at the connection between the feed roller 21 and the mounting frame 1 to reduce noise and wear.

[0037] In some embodiments, such as Figure 1-4 As shown, the feeding assembly includes a first limiting ring 23, a second limiting ring 24, a first push rod structure 25, and a second push rod structure 26. Both the first limiting ring 23 and the second limiting ring 24 are slidably sleeved on the feeding roller 21. On one hand, the first limiting ring 23 and the second limiting ring 24 can limit the movement of stainless steel strips of different widths during feeding, allowing for effective winding of the stainless steel strips; on the other hand, they can move the stainless steel strips after feeding, facilitating subsequent packaging. The first push rod structure 25 is located on one side of the first limiting ring 23 and is used for positioning and moving the first limiting ring 23. The second push rod structure 26 is located on one side of the second limiting ring 24 and is used for moving and positioning the second limiting ring 24. Through the first push rod structure 25 and the second push rod structure 26, the positions of the first limiting ring 23 and the second limiting ring 24 on the feeding roller 21 can be quickly adjusted, thereby quickly adapting to stainless steel strips of different widths.

[0038] In one exemplary embodiment, such as Figure 3 and Figure 5 As shown, at least one pressure plate 231 is fixedly provided on the first limiting ring 23 for limiting the initial end of the stainless steel strip. At least one sliding groove 211 is provided on the feeding roller 21, and the pressure plate 231 is located in the sliding groove 211, so that when the first limiting ring 23 enters the feeding roller 21, it can limit the initial end of the stainless steel strip, which is beneficial to the feeding of the feeding roller 21.

[0039] In this embodiment, four pressure plates 231 are preferably installed at equal angles on the inner side of the first limiting ring 23 by bolts. The number of sliding grooves 211 is also set to four, and these four grooves are distributed at equal angles on the surface of the feed roller 21, ensuring that all four pressure plates 231 are located within their respective sliding grooves 211. This design of four pressure plates 231 and sliding grooves 211 facilitates the fixation of the initial end of the stainless steel strip.

[0040] In this embodiment, as Figure 4-5As shown, the end of the pressure plate 231 is inclined 232 and higher than the outer surface of the feed roller 21. When the first limiting ring 23 drives the pressure plate 231 to move, the end of the pressure plate 231 can push the stainless steel on the surface of the feed roller 21 into the sliding groove 211, thereby fixing the initial end of the stainless steel strip.

[0041] To further accommodate stainless steel strips of different widths, at least one through hole 242 is provided on the second limiting ring 24. The cross-sectional dimension of the through hole 242 is larger than the cross-sectional dimension of the end of the pressure plate 231, so that the pressure plate 231 can pass through the second limiting ring 24.

[0042] In this embodiment, the number of perforations 242 is set to four, corresponding to the number of pressure plates 231.

[0043] In some embodiments, such as Figure 3 and Figure 6 As shown, at least one fixing plate 241 is fixedly provided on the second limiting ring 24 to cooperate with the second limiting ring 24 in moving the unloaded stainless steel strip. At least one fixing groove 212 is provided on the unloading roller 21, and the fixing plate 241 is located in the fixing groove 212 to avoid affecting the unloading and winding of the stainless steel strip.

[0044] In this embodiment, four fixing plates 241 are preferably installed at equal angles on the inner side of the second limiting ring 24 by bolts. Four fixing grooves 212 are provided, which are distributed at equal angles on the feeding roller 21 and are offset from the sliding groove 211, which is beneficial to the movement of the stainless steel strip after feeding.

[0045] In some embodiments, such as Figure 3-4 As shown, the first push rod structure 25 and the second push rod structure 26 are the same. The following description uses the first push rod structure 25 as an example: The first push rod structure 25 includes a first power push rod 250 and a connecting member, which are connected in a transmission manner. The first power push rod 250 and the connecting member can drive the first limiting ring 23 to move on the feed roller 21.

[0046] In this embodiment, the first power push rod 250 is preferably an electric push rod, one end of which is fixedly connected to the support structure 3, and the output shaft of the electric push rod is connected to the connector.

[0047] In this embodiment, as Figure 3As shown, the connecting component includes a first force-bearing plate 251, a second force-bearing plate 252, and a limiting block 253. The first force-bearing plate 251 is fixedly connected to the end of the output shaft of the first power push rod 250 by bolts. The second force-bearing plate 252 is fixedly welded to the inner side of the first force-bearing plate 251. The limiting block 253 is L-shaped and is fixedly connected to the first limiting ring 23 by bolts. The second force-bearing plate 252 is located inside the limiting block 253. When the electric push rod is working, the movement of the second force-bearing plate 252 can drive the limiting block 253 to move, thereby driving the first limiting ring 23 to move on the feeding roller 21. The rotation of the feeding roller 21 during feeding will drive the first limiting ring 23 and the second limiting ring 24 to rotate, but will not drive the first force-bearing plate 251 and the second force-bearing plate 252 to rotate.

[0048] In this embodiment, in order to increase the force-bearing area of ​​the first force-bearing plate 251 and the first limiting ring 23, the first force-bearing plate 251 is set to be arc-shaped.

[0049] In this embodiment, as Figure 1-2 As shown, the feeding mechanism 2 also includes a support fixture, which is mounted on the lower side of the feeding roller 21. The support fixture is used to support the feeding roller 21 during the feeding process, so that the position of the feeding roller 21 remains unchanged after the wound stainless steel strip moves.

[0050] In this embodiment, the support fixture includes at least one mounting base 4, and a lifting power source 41 is installed inside the mounting base 4. A bracket 42 is fixedly installed on the output shaft of the lifting power source 41. When the wound stainless steel strip is released from the feed roller 21, the lifting power source 41 works to make the bracket 42 abut against the feed roller 21, thereby maintaining the position of the feed roller 21.

[0051] In this embodiment, the lifting power source 41 can be a cylinder, a hydraulic cylinder, or an electric strut, preferably a cylinder. The bracket 42 is U-shaped, and the U-shaped bracket is fixedly installed at the end of the output shaft of the cylinder by bolts.

[0052] In some other embodiments, such as Figure 2 As shown, a mounting base 4 can also be set at the support structure 3. A cylinder is also set inside the mounting base 4. The output shaft of the cylinder is fixedly connected to the same bracket 42, which is used to support the support structure 3 and improve the support strength and stability of the support structure 3.

[0053] In some embodiments, such as Figure 2-3As shown, the support structure 3 includes a support plate 32, a support column 34, two guide rails 31, and a second power push rod 33. The support plate 32 is slidably mounted on the two guide rails 31. The second power push rod 33 is positioned between the two guide rails 31, and its output shaft is fixedly connected to the support plate 32. This allows the support plate 32 to move along the guide rails 31, facilitating the unloading of the wound stainless steel strip. The support column 34 is fixedly connected to the support plate 32 and supports the moved stainless steel strip, facilitating subsequent packaging of the wound strip. The support column 34 has at least one receiving groove 342 for receiving the pressure plate 231.

[0054] In this embodiment, the support column 34 is fixedly mounted on the support plate 32 by bolts. To increase the stability of the support column 34, the support plate 32 is fixedly connected to a sleeve 340 by bolts, and the support column 34 is located inside the sleeve 340. The first power push rod 250 is fixedly mounted on the support plate 32 by the mounting sleeve, which provides an installation environment for the first power push rod 250.

[0055] In this embodiment, the support column 34 is provided with four receiving slots 342 for accommodating the pressure plate 231. The support column 34 has a mounting slot 240 in the middle, and one end of the feed roller 21 is sleeved in the mounting slot 341, so that the feed roller 21 is stably installed between the mounting frame 1 and the support column 34 and can rotate. The second power push rod 33 is preferably a hydraulic cylinder. The output shaft of the hydraulic cylinder is fixedly connected to the support plate 32. When the wound stainless steel strip is moved to the support column 34 by the first limiting ring 23 and the second limiting ring 24, the hydraulic cylinder works, driving the support plate 32 to move on the guide rail 31, so that the support column 34 is disengaged from the feed roller 21. At this time, the support fixture works, so that the bracket 42 is connected to the feed roller 21, fixing the position of the feed roller 21.

[0056] During this process, the second limiting ring 24 is located at the edge of the feeding roller 21, and the first limiting ring 23 is located on the support column 34. The wound stainless steel strip can be located on the support column 34 or at the edge where the feeding roller 21 separates from the support column 34, which is beneficial for the subsequent packaging of the wound stainless steel strip.

[0057] The above provides a detailed description of a stainless steel strip feeding device provided by the present invention. The specific embodiments are described only to aid in understanding the method and core ideas of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

[0058] It should be noted that the terms "one embodiment," "embodiment," "some alternative embodiments," "exemplary embodiments," and "some embodiments" used in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0059] It should be readily understood that the terms “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on top of something” but also “on top of something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0060] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0061] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A stainless steel strip blanking device comprising a mounting frame, a support structure and a blanking mechanism, characterized in that, The feeding mechanism is installed between the mounting frame and the support structure. The feeding mechanism includes a feeding roller, a feeding assembly, a power source, and a support fixture. The feeding roller is rotatably assembled between the mounting frame and the support structure. The feeding assembly is assembled on the feeding roller. The power source is assembled on one side of the mounting frame and is connected to the feeding roller in a transmission manner. The support fixture is assembled on one side of the feeding roller. The feeding assembly includes a first limiting ring, a second limiting ring, a first push rod structure, and a second push rod structure. The first limiting ring and the second limiting ring are both slidably sleeved on the feeding roller. The first push rod structure is disposed on one side of the first limiting ring, and the second push rod structure is disposed on one side of the second limiting ring. At least one pressure plate is fixedly provided on the first limiting ring, and at least one first sliding groove is provided on the feeding roller, with the pressure plate located in the first sliding groove; The support structure includes a support plate, a support column, two guide rails, and a second power push rod. The support plate is slidably mounted on the two guide rails, and the second power push rod is disposed between the two guide rails. The output shaft of the second power push rod is fixedly connected to the support plate, and the support column is fixedly connected to the support plate. At least one receiving groove is formed on the support column.

2. The stainless steel strip feeding device according to claim 1, characterized in that, A mounting base is fixedly installed on one side of the mounting frame, the power source is fixedly connected to the mounting base, and the output shaft of the power source is fixedly connected to one end of the feed roller.

3. The stainless steel strip feeding device according to claim 1, characterized in that, At least one fixing plate is fixedly provided on the second limiting ring, and at least one fixing groove is provided on the feeding roller, with the fixing plate located in the fixing groove.

4. The stainless steel strip feeding device according to claim 1, characterized in that, The end of the pressure plate is inclined and higher than the outer surface of the feed roller. The second limiting ring has at least one through hole, and the cross-sectional size of the through hole is larger than the cross-sectional size of the end of the pressure plate.

5. A stainless steel strip feeding device according to claim 1, characterized in that, The first push rod structure and the second push rod structure are the same. The first push rod structure includes a first power push rod and a connecting member, and the first power push rod and the connecting member are connected in a transmission manner.

6. A stainless steel strip feeding device according to claim 5, characterized in that, The connecting component includes a first force-bearing plate, a second force-bearing plate, and a limiting block. The first force-bearing plate is fixedly connected to the first power push rod, the second force-bearing plate is fixedly connected to the first force-bearing plate, the limiting block is L-shaped, the limiting block is fixedly connected to the first limiting ring, and the second force-bearing plate is located inside the limiting block.

7. A stainless steel strip feeding device according to claim 1, characterized in that, The support fixture includes at least one mounting base, in which a lifting power source is assembled, and a bracket is fixedly mounted on the output shaft of the lifting power source.

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