CN211548407U - Corrugated sheet, hanging piece and forming equipment thereof - Google Patents
Corrugated sheet, hanging piece and forming equipment thereof Download PDFInfo
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- CN211548407U CN211548407U CN201921672434.0U CN201921672434U CN211548407U CN 211548407 U CN211548407 U CN 211548407U CN 201921672434 U CN201921672434 U CN 201921672434U CN 211548407 U CN211548407 U CN 211548407U
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Abstract
The utility model discloses a corrugated plate, including the die mould body, the last lower surface of die mould body shaping in turn has a plurality of parallel type grooves, and the type groove is the dovetail. The smart structural design can realize the connection between the wave plates in a self-locking manner. The utility model also discloses a flying piece, including hanging the body, hang the body and include a block portion and a linking portion, the profile of block portion suits with the profile in type groove with the joint in type groove, and it uses with aforementioned wave board collocation, and the installation is swift, and the mounted position is nimble changeable. Furthermore, the utility model also discloses a former for realize the shaping of aforementioned unrestrained board.
Description
Technical Field
The utility model relates to a steel constructs accessory and former field, concretely relates to wave plate, flying piece and former thereof.
Background
The corrugated board is one of common steel structure accessories, and is mostly used for building a roof of a steel structure house. In a common corrugated plate, the shaped grooves are trapezoidal, and adjacent corrugated plates are built up through the shaped grooves and then are locked on the cross beam by self-tapping screws.
The disadvantages are that:
1. self-tapping screws are needed to fix the corrugated plate, which wastes time, materials and labor;
2. when the wave plate is locked by the self-tapping screw, the original sealing structure of the wave plate is damaged (a paint layer or a zinc coating on the surface of the wave plate is damaged, and holes are generated), and the locking part of the self-tapping screw is often corroded in long-term use, and the corrosion degree is further aggravated by electrochemical corrosion, so that hidden troubles of water leakage, lifting and flying are brought, and the service life of the wave plate is greatly shortened;
3. the existing wave plate can not bear a hanging piece, the hanging piece can only be arranged at the position of the cross beam, and the installation position is limited.
Therefore, there is a need for a corrugated board, a hanging member and a forming apparatus thereof, which can reduce or avoid the use of tapping screws for fixing and facilitate the flexible adjustment of the mounting position of the hanging member.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wave plate, flying piece and former thereof.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a corrugated board, which comprises a profiling body, wherein a plurality of parallel grooves are alternately formed on the upper surface and the lower surface of the profiling body, and each groove is a dovetail groove; the profile groove on one surface is a large-scale groove, the profile groove on the other surface is a small-scale groove, and the outer contour of the small-scale groove is matched with the inner contour of the large-scale groove.
The utility model also discloses a flying piece is applied to like aforementioned wave plate in, it is including hanging the body, it includes a block portion and a linking portion to hang the body, the profile of block portion with the profile of small groove suits, is in with the joint in the type groove.
Further, the device also comprises a connecting piece; the suspension body is composed of two metal sheets, the upper ends of the two metal sheets are provided with first bending sections which are bent in opposite directions so as to be spliced to form the clamping part, and the lower ends of the two metal sheets are provided with second bending sections which are bent towards the same side so as to be overlapped to form the hanging part; the connecting piece is used for completing the splicing of the two metal sheets.
The utility model also discloses a forming device, which is used for forming the corrugated plate and comprises a plurality of groups of forming devices which are connected in sequence, and each forming device comprises a preforming roller set and a plurality of forming pinch rollers; the roll shaft in each preforming roll set is provided with a roll pressing part for forming a preformed groove, and two end faces of each roll pressing part are gradually changed from an included angle to be parallel to each other along the feeding direction; the forming press wheels are distributed behind the preforming roller set and are respectively distributed above and below the profiling body, and each forming press wheel is provided with a first wheel part and a second wheel part; the first wheel part of the forming pressing wheel is provided with a rolling outline which is attached to the upper surface of the profiling body, and the second wheel part of the forming pressing wheel is provided with a rolling outline which is used for rolling the inner side wall of the prefabricated groove on the upper side so as to enable the prefabricated groove to incline inwards; and a first wheel part of the forming pressing wheel positioned below is provided with a rolling outline which is attached to the lower surface of the profiling body, and a second wheel part of the forming pressing wheel is provided with a rolling outline which is used for rolling the inner side wall of the prefabricated groove on the lower side so as to enable the prefabricated groove to be inwards inclined.
Furthermore, the first group of forming devices form a groove, and the groove is positioned in the center of the profiling body; in the latter plurality of forming devices, each forming device forms two grooves, and the grooves are distributed to two sides in sequence along the feeding direction.
The shaping device is distributed behind the last group of shaping devices and comprises at least one pair of shaping roll shafts, and the roll pressing parts of the shaping roll shafts are used for regularly shaping various grooves formed by the shaping devices.
Furthermore, the plate shearing device is distributed behind the shaping device; the plate shearing device comprises an upper blade and a lower blade, and the profile of the cutting edge of the lower blade is matched with the profile of the corrugated plate shaped by the shaping device.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the wave plates in the utility model adopt a self-locking buckle mode, so that the lap joint between the wave plates can be realized quickly, and the dovetail groove is arranged on the cross beam, so that the quick lap joint between the wave plates and the cross beam can be realized, time and labor are saved, meanwhile, the risk of rusting of the wave plates is greatly reduced, and the service life of the wave plates is prolonged;
2. the flying piece in the utility model is based on the design of the corrugated plate in the utility model, the installation is flexible and rapid, and the position of the flying piece can be flexibly adjusted without being restricted by the position of the beam;
3. the utility model provides a be used for the shaping the utility model discloses a molding device of unrestrained board.
Drawings
FIG. 1 is a schematic view of a corrugated board and a suspension member according to the present invention;
FIG. 2 is a top view of the molding apparatus of the present invention;
FIG. 3 is a detail view of section A of FIG. 2;
FIG. 4 is a detail view of section B of FIG. 2;
FIG. 5 is a detail view of section C of FIG. 2;
FIG. 6 is a detail view of section D of FIG. 2;
FIG. 7 is a detail view of section E of FIG. 2;
fig. 8 is a perspective view of the molding apparatus of the present invention;
FIG. 9 is a detail view at F of FIG. 8;
FIG. 10 is a detail view at G of FIG. 8;
FIG. 11 is a detail view at H of FIG. 8;
FIG. 12 is a schematic view of a dovetail groove formed by the forming press wheel;
fig. 13 is a schematic view of the shaping device for shaping the corrugated board.
Description of reference numerals:
the profiling body 1 and the profiled groove 11;
the suspension body 2, the metal sheet 21, the metal sheet 22 and the connecting piece 23;
the forming device 3, the forming roller set 31, the roller part 311, the forming pinch roller 32, the first wheel part 321, and the second wheel part 322;
the shaping device 4, an upper shaping roller shaft 41, a roller pressing part 411, a lower shaping roller shaft 42 and a roller pressing part 421;
plate shearing device 5, upper blade 51, lower blade 52.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, the present invention discloses a corrugated board, which includes a profiled body 1, wherein a plurality of parallel grooves 11 are formed on the upper and lower surfaces of the profiled body 1 alternately, and the grooves 11 are dovetail grooves.
The groove on one surface is a large groove, the groove on the other surface is a small groove (B1 is more than B2 as shown in B1 and B2), and the outer contour of the small groove is matched with the inner contour of the large groove. Thus, one wave board can be buckled on the other wave board by turning over the surface. In the embodiment, the dovetail angle a of the profiled groove 11 is 50-65 degrees.
Example 2
Referring to fig. 1, the present invention also discloses a suspension member, which is applied to the wave plate, and includes a suspension body 2. The suspension body 2 comprises a metal sheet 21, a metal sheet 22 and a connecting piece 23.
The upper ends of the metal sheets 21 and 22 are respectively provided with a first bending section which is bent oppositely to form a clamping part in a splicing way, and the clamping part is adapted to the outline of the small groove in the groove 11 to be clamped in the groove 11. The lower ends of the metal sheets 21 and 22 have second bent sections bent toward the same side (the bent angle is approximately 90 °), so as to form a hanging portion for hanging the objects to be connected. The connecting piece 23 is used for realizing splicing and locking of the two metal sheets.
Example 3
Referring to fig. 2, the present invention also discloses a forming apparatus for forming the corrugated board, which comprises a plurality of forming devices 3, a set of shaping devices 4 and a set of plate shearing devices 5 connected in sequence along the feeding direction.
Referring to fig. 2-7 and 8-11, each forming device 3 includes a set of forming rollers 31 and a plurality of forming press wheels 32. The roll shaft in each preforming roll group 31 is provided with a roll pressing part 311 for forming the preformed groove, and the two end surfaces of each roll pressing part gradually change from an included angle to be parallel to each other along the feeding direction, so that the preformed groove pressing process of the profiling body → the trapezoidal groove → the U-shaped groove is completed.
Referring to fig. 8 and 9, in each of the assembly devices, a plurality of forming rollers 32 are disposed behind the preforming roller set 31 and above and below the profiling body, respectively. Each of the formed rollers 32 has a first wheel portion 321 and a second wheel portion 322. The first wheel portion 321 of the upper molding press wheel has a rolling profile fitting the upper surface of the molding body, and the second wheel portion 322 of the upper molding press wheel has a rolling profile rolling the inner side wall of the upper pre-groove to make it inwardly inclined (i.e., inclined toward the center of the groove to form a dovetail groove). And a first wheel part 321 of the forming pressing wheel positioned below is provided with a rolling profile which is attached to the lower surface of the pressing body, and a second wheel part 322 of the forming pressing wheel is provided with a rolling profile which is used for rolling the outer side wall of the prefabricated groove on the lower side so as to enable the prefabricated groove to be inwards inclined. Thus, under the combined action of the upper forming press wheel 32 and the lower forming press wheel 32, the U-shaped pre-groove can be rolled to form a dovetail groove.
Referring to fig. 3-7, in the present embodiment, the first forming device 3 forms only one groove, and the groove is located at the center of the pressing body; in the latter plurality of forming devices 3, each forming device forms two grooves, and the grooves are distributed to both sides in sequence along the feeding direction. Namely, the first groove formed by the first group of forming devices is positioned in the center of the profiling body, the two grooves formed by the second group of forming devices are positioned on two sides of the first groove, the two grooves formed by the third group of forming devices are positioned on two sides of the two grooves formed by the second group of forming devices, and the rest can be done by analogy. The advantage of so designing is the shrink that does benefit to the die mould body, makes the direct even interval of each type groove.
Referring to fig. 8 and 12, the shaping device 4 is disposed behind the last set of shaping devices, the shaping device includes at least one pair of shaping rollers, and the rollers of the shaping rollers are configured to shape the slots formed by the shaping devices. Referring to fig. 10, the upper shaping roller 41 of the shaping rollers has a plurality of sections of pressing portions 411, and each pressing portion 411 is adapted to the profile of the profiling body between each adjacent upper groove; the lower one 42 of the sizing rollers has a multi-stage press 421, and each press 421 is adapted to the profile of the profiled body between each adjacent lower groove.
Referring to fig. 13, the plate shearing device 5 is disposed behind the shaping device. The plate shearing device comprises an upper blade 51 and a lower blade 52, and the cutting edge profile of the lower blade 52 is matched with the profile of the corrugated plate shaped by the shaping device 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a wave plate, includes die mould body, its characterized in that: a plurality of parallel grooves are alternately formed on the upper surface and the lower surface of the profiling body, and each groove is a dovetail groove; the profile groove on one surface is a large-scale groove, the profile groove on the other surface is a small-scale groove, and the outer contour of the small-scale groove is matched with the inner contour of the large-scale groove.
2. A hanger for use in the corrugated board of claim 1, wherein: the hanging device comprises a hanging body, wherein the hanging body comprises a clamping portion and a hanging portion, and the outline of the clamping portion is matched with the outline of the small groove to be clamped in the small groove.
3. A suspension member according to claim 2, wherein: the device also comprises a connecting piece; the suspension body is composed of two metal sheets, the upper ends of the two metal sheets are provided with first bending sections which are bent in opposite directions so as to be spliced to form the clamping part, and the lower ends of the two metal sheets are provided with second bending sections which are bent towards the same side so as to be overlapped to form the hanging part; the connecting piece is used for completing the splicing of the two metal sheets.
4. A forming apparatus for forming the corrugated board of claim 1, wherein: the forming device comprises a plurality of groups of forming devices which are connected in sequence, wherein each forming device comprises a preforming roller set and a plurality of forming pinch rollers; the roll shaft in each preforming roll set is provided with a roll pressing part for forming a preformed groove, and two end faces of each roll pressing part are gradually changed from an included angle to be parallel to each other along the feeding direction; the forming press wheels are distributed behind the preforming roller set and are respectively distributed above and below the profiling body, and each forming press wheel is provided with a first wheel part and a second wheel part; the first wheel part of the forming pressing wheel is provided with a rolling outline which is attached to the upper surface of the profiling body, and the second wheel part of the forming pressing wheel is provided with a rolling outline which is used for rolling the inner side wall of the prefabricated groove on the upper side so as to enable the prefabricated groove to incline inwards; and a first wheel part of the forming pressing wheel positioned below is provided with a rolling outline which is attached to the lower surface of the profiling body, and a second wheel part of the forming pressing wheel is provided with a rolling outline which is used for rolling the inner side wall of the prefabricated groove on the lower side so as to enable the prefabricated groove to be inwards inclined.
5. The molding apparatus as defined in claim 4, wherein: the first group of forming devices form a groove, and the groove is positioned in the center of the profiling body; in the latter plurality of forming devices, each forming device forms two grooves, and the grooves are distributed to two sides in sequence along the feeding direction.
6. The molding apparatus as defined in claim 4, wherein: the shaping device is distributed behind the last group of shaping devices and comprises at least one pair of shaping roller shafts, and the roller pressing parts of the shaping roller shafts are used for regularly shaping various grooves formed by the shaping devices.
7. The molding apparatus as defined in claim 6, wherein: the plate shearing device is distributed behind the shaping device; the plate shearing device comprises an upper blade and a lower blade, and the profile of the cutting edge of the lower blade is matched with the profile of the corrugated plate shaped by the shaping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672434.0U CN211548407U (en) | 2019-10-08 | 2019-10-08 | Corrugated sheet, hanging piece and forming equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672434.0U CN211548407U (en) | 2019-10-08 | 2019-10-08 | Corrugated sheet, hanging piece and forming equipment thereof |
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| Publication Number | Publication Date |
|---|---|
| CN211548407U true CN211548407U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921672434.0U Active CN211548407U (en) | 2019-10-08 | 2019-10-08 | Corrugated sheet, hanging piece and forming equipment thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178626A (en) * | 2022-07-01 | 2022-10-14 | 山西鼎荣冷弯型钢有限公司 | Forming method of cold-bent corrugated plate with small corrugated acute-angle bending angle |
| CN117583436A (en) * | 2024-01-19 | 2024-02-23 | 中城投集团新能源有限责任公司 | Bending processing device and method for photovoltaic building integrated medium-wave crest roof board |
-
2019
- 2019-10-08 CN CN201921672434.0U patent/CN211548407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178626A (en) * | 2022-07-01 | 2022-10-14 | 山西鼎荣冷弯型钢有限公司 | Forming method of cold-bent corrugated plate with small corrugated acute-angle bending angle |
| CN117583436A (en) * | 2024-01-19 | 2024-02-23 | 中城投集团新能源有限责任公司 | Bending processing device and method for photovoltaic building integrated medium-wave crest roof board |
| CN117583436B (en) * | 2024-01-19 | 2024-04-19 | 中城投集团新能源有限责任公司 | Bending processing device and method for photovoltaic building integrated medium-wave crest roof board |
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