CN115121673A - Trapezoidal corrugated structure processing device applied to metal plate - Google Patents
Trapezoidal corrugated structure processing device applied to metal plate Download PDFInfo
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- CN115121673A CN115121673A CN202210855539.XA CN202210855539A CN115121673A CN 115121673 A CN115121673 A CN 115121673A CN 202210855539 A CN202210855539 A CN 202210855539A CN 115121673 A CN115121673 A CN 115121673A
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- tension control
- supporting body
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- corrugated structure
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- 239000002184 metal Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
- B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a trapezoidal corrugated structure processing device applied to a metal plate, which comprises a power unit, a forming unit, a supporting unit and a tension control unit, and solves the problems that the existing corrugated structure processing device cannot meet the processing requirements of the metal plate, the processing efficiency is low, and the tooth profile of the processed corrugated structure is not uniform.
Description
Technical Field
The invention relates to the technical field of corrugated structure processing equipment, in particular to a trapezoidal corrugated structure processing device applied to a metal plate.
Background
The existing corrugated structure processing device in the market mainly aims at paper materials, the deformation requirement of the paper materials is low, and the loading force is not required to be too large; however, when a metal sheet is processed into a corrugated structure, since the hardness of the metal sheet is much higher than that of a paper material, a large loading force is required when the metal sheet is processed into the corrugated structure, and the conventional corrugated structure processing apparatus cannot meet the processing requirements of the metal sheet, and has low processing efficiency and uneven tooth profile of the processed corrugated structure.
Disclosure of Invention
The invention discloses a trapezoidal corrugated structure processing device applied to a metal plate, which solves the problems that the existing corrugated structure processing device cannot meet the processing requirements of a metal sheet, has low processing efficiency and uneven tooth profile of the processed corrugated structure.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention discloses a trapezoidal corrugated structure processing device applied to a metal plate, which comprises a power unit, a forming unit, a supporting unit and a tension control unit, wherein the power unit is used for providing power for the forming unit; the forming unit comprises a driving roller and a driven roller, the driving roller is connected with the power unit, the power unit drives the driving roller to rotate, and the driving roller rotates to drive the driven roller to roll; the supporting unit comprises a first supporting body and a second supporting body, the first supporting body and the second supporting body are identical in structure, the driving roller is fixed between the first supporting body and the second supporting body through a first bearing seat, the driven roller is fixed between the first supporting body and the second supporting body through a second bearing seat, guide grooves are symmetrically formed in two side faces of the second bearing seat, two side faces, provided with the guide grooves, of the second bearing seat are provided with moving plates matched with the guide grooves, the moving plates are fixed on the supporting bodies, the moving plates and the second bearing seat form a moving pair, and a through hole is formed in the upper end face of the second bearing seat; the tension control unit comprises a first tension control device and a second tension control device, the first tension control device and the second tension control device are identical in structure, a first end of the first tension control device is fixedly connected with the first support body through a first fixing plate, and a second end of the first tension control device is fixedly connected with the second bearing seat through the through hole; and a first end of the second tension control device is fixedly connected with a second supporting body through a second fixing plate, and a second end of the second tension control device is fixedly connected with a second bearing seat through the through hole.
Furthermore, the device also comprises a base, and the first supporting body and the second supporting body are fixed on the base.
Further, the power unit comprises a variable frequency motor.
Further, the first tension control device comprises a disc spring guide rod, a lower pressing plate, a disc spring cavity, an upper pressing plate and a screw rod, wherein a disc spring is arranged in the disc spring cavity, the center of the disc spring is connected with the disc spring guide rod, the upper pressing plate is fixedly connected with the upper end face of the disc spring cavity, the lower pressing plate is fixedly connected with the lower end face of the disc spring cavity, and the screw rod is fixedly connected with the disc spring cavity through the upper pressing plate.
Furthermore, the tooth profile of the driving roller and the driven roller is an involute tooth profile.
Further, the driving roller and the driven roller are designed in a modified gear mode.
Further, the distances from the tooth tops to the tooth roots of the driving roller and the driven roller are equal to the thickness of the metal plate to be processed.
Further, the side clearance of the driving roller and the driven roller is larger than the thickness of the metal plate to be processed.
Further, the lower pressure plate is fixedly connected with the disc spring cavity through a gasket.
The beneficial technical effects are as follows:
1. the invention discloses a trapezoidal corrugated structure processing device applied to a metal plate, which comprises a power unit, a forming unit, a supporting unit and a tension control unit, and solves the problems that the existing corrugated structure processing device can not meet the processing requirements of the metal plate, the processing efficiency is low, and the tooth profile of the processed corrugated structure is not uniform;
2. in the invention, the tension control unit is arranged in the trapezoidal corrugated structure processing device applied to the metal plate, the loading force of the tension control unit can be adjusted according to actual requirements, and the applicability is strong;
3. in the invention, the side clearance between the driving roller and the driven roller is larger than the thickness of the metal plate to be processed, thereby effectively avoiding the problem of breaking the plate in the operation process;
4. in the invention, the lower pressure plate is fixedly connected with the disc spring cavity through the gasket, so that the sealing and tension adjusting functions are realized.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of an overall structure of a trapezoidal corrugated structure processing device applied to a metal plate according to the present invention;
fig. 2 is a cross-sectional view of a trapezoidal corrugated structure processing apparatus applied to a metal plate according to the present invention;
fig. 3 is a schematic structural diagram of a first support body in the trapezoidal corrugated structure processing device applied to a metal plate according to the present invention;
fig. 4 is a schematic structural diagram of a first bearing seat in a trapezoidal corrugated structure processing device applied to a metal plate according to the present invention;
fig. 5 is a schematic structural diagram of a second bearing seat in the trapezoidal corrugated structure processing device applied to a metal plate according to the present invention;
fig. 6 is a cross-sectional structural view of a tension control device in a trapezoidal corrugated structure processing device applied to a metal plate according to the present invention;
FIG. 7 is a structural diagram of a machined prospective trapezoidal corrugation;
FIG. 8 is a tooth profile structural view of a driving roller and a driven roller when the structure shown in FIG. 7 is to be processed;
fig. 9 is a view showing a gap between teeth of the drive roller and the driven roller when the structure shown in fig. 7 is to be processed.
The tension control device comprises a driving roller 11, a driven roller 2, a first supporting body 21, a second supporting body 22, a first bearing seat 23, a second bearing seat 24, a guide groove 241, a through hole 242, a moving plate 25, a first tension control device 31, a disc spring guide rod 311, a lower pressing plate 312, a disc spring cavity 313, an upper pressing plate 314, a screw 315, a disc spring 316, a second tension control device 32, a first fixing plate 33, a second fixing plate 34, a base 4 and a variable frequency motor 5.
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.
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 application. 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.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention discloses a trapezoidal corrugated structure processing device applied to a metal plate, which comprises a power unit, a forming unit, a supporting unit and a tension control unit, wherein the power unit is used for providing power for the forming unit, preferably, the power unit comprises a variable frequency motor 5, and the variable frequency motor 5 drives a driving roller 11 to rotate; the forming unit comprises a driving roller 11 and a driven roller 12, the driving roller 11 is connected with a power unit, the power unit drives the driving roller 11 to rotate, and the driving roller 11 rotates to drive the driven roller 12 to roll so as to process the metal sheet to form a trapezoidal corrugated structure; the supporting unit comprises a first supporting body 21 and a second supporting body 22, the first supporting body 21 and the second supporting body 22 have the same structure, referring to fig. 3, two ends of the driving roller 11 are fixed between the first supporting body 21 and the second supporting body 22 through a first bearing seat 23, the structure of the first bearing seat 23 is referring to fig. 4, two ends of the driven roller 12 are fixed between the first supporting body 21 and the second supporting body 22 through a second bearing seat 24, two side surfaces of the second bearing seat 24 are symmetrically provided with guide grooves 241, the structure of the second bearing seat 24 is referring to fig. 5, two side surfaces of the second bearing seat 24 provided with the guide grooves 241 are respectively provided with a moving plate 25 matched with the guide grooves 241, the moving plates 25 are fixed on the supporting bodies, the moving plates 25 and the second bearing seats 24 form a moving pair, and the upper end surface of the second bearing seat 24 is provided with a through hole 242 for connecting a tension control device; the tension control unit comprises a first tension control device 31 and a second tension control device 32, the first tension control device 31 and the second tension control device 32 are identical in structure, a first end of the first tension control device 31 is fixedly connected with the first support body 21 through a first fixing plate 33, and a second end of the first tension control device 31 is fixedly connected with the second bearing seat 24 through the through hole 242; the first end of the second tension control device 32 is fixedly connected to the second supporting body 22 through the second fixing plate 34, the second end of the second tension control device 32 is fixedly connected to the second bearing seat 24 through the through hole 242, preferably, the first tension control device 31 adopts a disc spring as an elastic element for tension control, the structure of the first tension control device 31 is shown in fig. 6, and includes a disc spring guide rod 311, a lower pressing plate 312, a disc spring cavity 313, an upper pressing plate 314 and a screw 315, a disc spring 316 is installed in the disc spring cavity 313, the center of the disc spring 316 is connected to the disc spring guide rod 311, the upper pressing plate 314 is fixedly connected to the upper end surface of the disc spring cavity 313, the lower pressing plate 312 is fixedly connected to the lower end surface of the disc spring cavity 313, preferably, the lower pressing plate 312 is fixedly connected to the disc spring cavity 313 through a gasket, and such an arrangement has a sealing effect, meanwhile, the tension adjusting function is achieved, and the screw 315 is fixedly connected with the disc spring cavity 313 through the upper pressing plate 314.
The invention discloses a tension loading device applied to a processing device of a trapezoidal corrugated structure of a metal plate, which has the working principle that:
during operation, the screw 315 is rotated by a wrench to generate an axial force, the axial force is transmitted to the disc spring cavity 313 through the end contact surface of the screw 315, and the tension is transmitted to the disc spring guide rod 311 through deformation of the disc spring 316, so that tension loading is completed; it should be noted that, in the process of rolling and forming the metal sheet, the torque wrench needs to be used for loading left and right evenly, so that the consistency of tension control of the first tension control device 31 and the second tension control device 32 is ensured, and the phenomenon of tooth profile inconsistency due to tension nonuniformity is avoided.
As an embodiment of the invention, the tooth profile of the driving roller 11 and the tooth profile of the driven roller 12 are involute tooth profiles, and are designed in a modified gear mode, the distance from the tooth crest to the tooth root of the tooth profile is equal to the thickness of a metal plate to be processed, and the side clearance is ensured to be larger than the thickness (about 0.02-0.04mm) of the metal plate, so that the phenomenon that the plate is broken in the running process is prevented; for example, when the corrugated structure shown in fig. 7 is required to be processed, the tooth profile structure of the drive roller 11 and the driven roller 12 is shown in fig. 8, and the crest factor is 0.8; the tip clearance coefficient was 0.3, the deflection coefficient was 1.7, and the clearance between the teeth was as shown in fig. 9.
As a preferred embodiment of the present invention, the trapezoidal corrugated structure processing apparatus applied to the metal plate further includes a base 4, and the first support body 21 and the second support body 22 are fixed to the base 4.
The invention discloses a processing device of a trapezoidal corrugated structure applied to a metal plate, which comprises the following working processes:
the metal sheet is placed between the driven roller and the driven roller, in the rolling forming process, uniform loading is needed to be carried out through a torque wrench left and right, the consistency of tension control of the first tension control device and the second tension control device is guaranteed, the phenomenon that tooth profiles are different due to uneven tension is avoided, when the metal sheet rotates and rolls towards the same side, the tooth profile on one side can be compressed, the tooth top and the tooth root plane can be compacted, the root on the other side cannot be compressed and shaped, springback is generated, reciprocating shaping is needed, namely, the metal sheet rotates in the positive direction to complete rolling and then rolls in the reverse direction once, tooth profile bilateral symmetry is guaranteed, and the precision requirement is guaranteed.
The trapezoidal corrugated structure processing device applied to the metal plate, disclosed by the invention, realizes the processing of the trapezoidal corrugated structure on the metal sheet by adopting a rolling forming method, and has the advantages of high processing precision, good tooth form consistency, controllable tension and strong applicability.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides a be applied to trapezoidal flute structure processingequipment of metal sheet which characterized in that includes:
a power unit to power the forming unit;
the forming device comprises a forming unit, a driving unit and a driven unit, wherein the forming unit comprises a driving roller (11) and a driven roller (12), the driving roller (11) is connected with a power unit, the power unit drives the driving roller (11) to rotate, and the driving roller (11) rotates to drive the driven roller (12) to roll;
the supporting unit comprises a first supporting body (21) and a second supporting body (22), the first supporting body (21) and the second supporting body (22) are identical in structure, two ends of the driving roller (11) are fixed between the first supporting body (21) and the second supporting body (22) through first bearing seats (23), two ends of the driven roller (112) are fixed between the first supporting body (21) and the second supporting body (22) through second bearing seats (24), guide grooves (241) are symmetrically formed in two side faces of the second bearing seats (24), moving plates (25) matched with the guide grooves (241) are arranged on two side faces of the second bearing seats (24) where the guide grooves (241) are formed, the moving plates (25) are fixed on the supporting bodies, and the moving plates (25) and the second bearing seats (24) form moving pairs, a through hole (242) is formed in the upper end face of the second bearing block (24);
the tension control unit comprises a first tension control device (31) and a second tension control device (32), the first tension control device (31) and the second tension control device (32) are identical in structure, a first end of the first tension control device (31) is fixedly connected with the first supporting body (21) through a first fixing plate (33), and a second end of the first tension control device (31) is fixedly connected with the second bearing seat (24) through the through hole (242); the first end of the second tension control device (32) is fixedly connected with the second supporting body (22) through a second fixing plate (34), and the second end of the second tension control device (32) is fixedly connected with the second bearing seat (24) through the through hole (242).
2. A trapezoidal corrugated structure processing device applied to a metal plate according to claim 1, further comprising a base (4), wherein the first supporting body (21) and the second supporting body (22) are fixed on the base (4).
3. The trapezoidal corrugated structure processing device applied to metal plates as claimed in claim 1, wherein the power unit comprises an inverter motor (5).
4. The trapezoidal corrugated structure processing device applied to metal plates as claimed in claim 1, wherein the first tension control device (31) comprises a disc spring guide rod (311), a lower pressing plate (312), a disc spring cavity (313), an upper pressing plate (314) and a screw rod (315), a disc spring (316) is installed inside the disc spring cavity (313), the center of the disc spring (316) is connected with the disc spring guide rod (311), the upper pressing plate (314) is fixedly connected with the upper end surface of the disc spring cavity (313), the lower pressing plate (312) is fixedly connected with the lower end surface of the disc spring cavity (313), and the screw rod (315) is fixedly connected with the disc spring cavity (313) through the upper pressing plate (314).
5. The trapezoidal corrugated structure processing device applied to a metal plate according to claim 1, wherein the tooth profiles of the driving roller (11) and the driven roller (12) are involute tooth profiles.
6. A trapezoidal corrugated structure processing device applied to metal plates as claimed in claim 5, wherein the driving roller (11) and the driven roller (12) are designed in a modified gear form.
7. A trapezoidal corrugated structure processing device applied to a metal plate according to claim 6, wherein the distance from the tooth top to the tooth bottom of the driving roller (11) and the driven roller (12) is equal to the thickness of the metal plate to be processed.
8. The trapezoidal corrugated structure processing device applied to a metal plate according to claim 7, wherein the side clearance of the driving roller (11) and the driven roller (12) is larger than the thickness of the metal plate to be processed.
9. The trapezoidal corrugated structure processing device applied to metal plates is characterized in that the lower pressure plate (312) is fixedly connected with the disc spring cavity (313) through a gasket.
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|---|---|---|---|
| CN202210855539.XA CN115121673B (en) | 2022-07-20 | 2022-07-20 | Trapezoidal corrugated structure processing device applied to metal plate |
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| CN202210855539.XA CN115121673B (en) | 2022-07-20 | 2022-07-20 | Trapezoidal corrugated structure processing device applied to metal plate |
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| CN115121673B CN115121673B (en) | 2023-07-25 |
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| WO2012155852A1 (en) * | 2011-05-18 | 2012-11-22 | 合肥市百胜科技发展股份有限公司 | Adjustment device for rolling mill roll |
| CN103736800A (en) * | 2014-01-26 | 2014-04-23 | 宋雪彦 | Forming device of corrugated composite seals |
| CN103770375A (en) * | 2014-02-21 | 2014-05-07 | 上海大松瓦楞辊有限公司 | Corrugated roller tooth shape wave type structure |
| CN208216140U (en) * | 2018-05-08 | 2018-12-11 | 重庆赛奥机械有限公司 | A kind of pressure regulation device of the Corrugator roller of room temperature sizing Corrugating Machine |
| CN108757855A (en) * | 2018-06-13 | 2018-11-06 | 莘志华 | A kind of gear device increasing power |
| CN209289875U (en) * | 2018-12-28 | 2019-08-23 | 青岛金红日包装机械有限公司 | A kind of Corrugator roller gap self-checking device for single-face corrugation machine |
| CN210148840U (en) * | 2019-04-22 | 2020-03-17 | 浙江大胜达包装股份有限公司 | K-edge type high-strength corrugated roller |
| CN214078668U (en) * | 2020-11-03 | 2021-08-31 | 合肥艾尔特机械科技有限公司 | But automatically regulated's flute machine deviation correcting device |
| CN112519327A (en) * | 2020-12-04 | 2021-03-19 | 芜湖恒丰彩印包装股份有限公司 | Compression roller transmission mechanism of corrugating machine |
| CN214719665U (en) * | 2021-04-27 | 2021-11-16 | 鞍山文超智能设备科技有限公司 | U-shaped section ripple groove cold-bending roll-in forming device |
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