CN212760653U - One-step forming elastic sheet pressing device - Google Patents
One-step forming elastic sheet pressing device Download PDFInfo
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- CN212760653U CN212760653U CN202021185831.8U CN202021185831U CN212760653U CN 212760653 U CN212760653 U CN 212760653U CN 202021185831 U CN202021185831 U CN 202021185831U CN 212760653 U CN212760653 U CN 212760653U
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- 238000003825 pressing Methods 0.000 title claims description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 238000007493 shaping process Methods 0.000 claims abstract description 38
- 239000012634 fragment Substances 0.000 claims abstract description 10
- 230000001629 suppression Effects 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
The utility model relates to an one shot forming shell fragment suppression device, the device includes: the two bracket main bodies are arranged at intervals and fixedly connected through a connecting rod; a guide mechanism and a plurality of groups of shaping mechanisms are sequentially arranged between the two bracket main bodies at intervals; the guide mechanism comprises an upper guide wheel and a lower guide wheel which are vertically distributed, a guide groove is formed in the lower guide wheel, a convex block matched with the guide groove is formed in the upper guide wheel, and a channel for conveying a steel belt is formed between the bottom wall of the guide groove and the convex block; every group forming mechanism includes pinch roller and lower pinch roller on the upper and lower matched with, and actuating mechanism sets up in the support main part, and actuating mechanism drive guiding mechanism and multiunit forming mechanism rotate in step, and the steel band passes through and transmits to multiunit forming mechanism after the direction of guide assembly to carry out extrusion deformation to the steel band gradually, press and predetermine the shape, in order to obtain arc shell fragment, for traditional technology, need not repetitious suppression, promote production efficiency.
Description
Technical Field
The utility model relates to a mechanical automation makes technical field, especially relates to an one shot forming shell fragment suppression device.
Background
The fire damper is installed in an air duct system of the air conditioner, and when a fire disaster occurs, the fire damper is closed to seal an air duct, so that the effects of smoke isolation and fire resistance are achieved. For guaranteeing the fire behavior better, the fire prevention valve of present new development through increasing the arc shell fragment at the inside wall of valve body, through the mode of setting up of the peak activity butt of the lateral wall of blade and arc shell fragment for when the blade can be nimble pivoted, promote the fire prevention valve leakproofness. Therefore, the way of arranging the arc-shaped elastic sheet on the inner side wall of the fire damper will become a trend.
The existing manufacturing method of the arc-shaped elastic piece generally adopts a preset die, and a steel belt is put into the die to be pressed, however, the steel belt is required to be pressed for multiple times in the pressing mode, so that the steel belt can be pressed into a preset shape, the production efficiency is low, and the production and manufacturing cost of the arc-shaped elastic piece is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a pressing device for an elastic sheet formed in one step to solve the problem of low pressing efficiency of the arc-shaped elastic sheet.
The utility model provides a one shot forming shell fragment suppression device, the device includes: the two bracket main bodies are arranged at intervals and fixedly connected through a connecting rod; a guide mechanism and a plurality of groups of shaping mechanisms are sequentially arranged between the two bracket main bodies at intervals; the guide mechanism comprises an upper guide wheel and a lower guide wheel, the upper guide wheel is vertically arranged above the lower guide wheel, the upper guide wheel and the lower guide wheel are respectively and rotatably connected with the bracket main body through respective rotating shafts, a guide groove is formed in the lower guide wheel, a convex block matched with the guide groove is formed in the upper guide wheel, and a channel for conveying a steel belt is formed between the bottom wall of the guide groove and the convex block; each set of shaping mechanism comprises an upper pressing wheel and a lower pressing wheel which are matched up and down, the lower pressing wheel is provided with a trapezoidal groove, and the lower pressing wheel is provided with a protruding structure matched with the trapezoidal groove; in the multiple groups of shaping mechanisms, the width of the bottom wall of the trapezoidal groove of the upper lower pinch roller is larger than that of the bottom wall of the trapezoidal groove of the lower pinch roller, and the gradient of the side edge of the trapezoidal groove of the upper lower pinch roller is larger than that of the side edge of the trapezoidal groove of the lower pinch roller; and the driving mechanism is arranged on the support main body and drives the guide mechanism and the multiple groups of shaping mechanisms to synchronously rotate.
In one embodiment, the width of the guide groove matches the width of the steel strip.
In one embodiment, the guide groove has a rectangular cross section.
In one embodiment, in a plurality of sets of the setting mechanism, the width of the protruding structures is gradually reduced.
In one embodiment, the raised structures are located in the middle of the upper puck.
In one embodiment, both ends of the convex structure are provided with concave structures, and the widths of the concave structures are gradually increased in the multiple sets of the sizing mechanisms.
In one embodiment, the one-step forming elastic sheet pressing device further comprises a leveling assembly, the steel strip is transmitted to the leveling assembly after passing through the multiple groups of forming mechanisms, the leveling assembly comprises an upper supporting assembly frame, an upper leveling pressing wheel and a lower leveling pressing wheel, the upper leveling pressing wheel and the lower leveling pressing wheel are rotatably arranged on the supporting assembly frame, the upper leveling pressing wheel and the lower leveling pressing wheel are vertically distributed, a leveling groove is formed in the lower leveling pressing wheel, and the leveling groove is matched with the shape of the steel strip after passing through the multiple groups of forming mechanisms.
In one embodiment, the one-step forming elastic sheet pressing device further comprises a punching assembly, and the steel belt passes through the leveling assembly and then is transmitted to the punching assembly so as to punch holes in the steel belt.
In one embodiment, the cross section of the trapezoidal groove is isosceles trapezoid.
In the one-step forming elastic sheet pressing device, the guide mechanisms and the multiple groups of shaping mechanisms are sequentially arranged on the support main body at intervals, the driving mechanism drives the guide mechanisms and the multiple groups of shaping mechanisms to synchronously rotate, the steel belt passes through the contact surfaces of the upper wire guide wheel and the lower wire guide wheel, so that the steel belt is sequentially transmitted to the multiple groups of shaping mechanisms in a preset direction, each group of shaping mechanisms comprises an upper pressing wheel and a lower pressing wheel, the lower pressing wheel is provided with a trapezoidal groove, the lower pressing wheel is provided with a protruding structure matched with the trapezoidal groove, in the multiple groups of shaping mechanisms, the width of the bottom wall of the trapezoidal groove of the upper pressing wheel is larger than that of the bottom wall of the trapezoidal groove of the lower pressing wheel, the gradient of the side edge of the trapezoidal groove of the upper pressing wheel is larger than that of the lower pressing wheel, so that the steel belt is gradually extruded and deformed, the arc-shaped elastic sheet is pressed into a preset shape to obtain the arc-shaped elastic sheet, and compared with the traditional technology, the arc-shaped elastic sheet does not need to be pressed repeatedly for many times, so that the production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the one-step formed elastic sheet pressing device of the present invention;
fig. 2 is a schematic view illustrating another perspective structure of the one-step formed elastic sheet pressing device according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view A-A of FIG. 2;
fig. 4 is a schematic perspective view of the one-step formed elastic sheet pressing device according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of the steel belt after being pressed by the one-step forming elastic sheet pressing device in one embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
For example, an one shot forming shell fragment suppression device includes: the two bracket main bodies are arranged at intervals and fixedly connected through a connecting rod; a guide mechanism and a plurality of groups of shaping mechanisms are sequentially arranged between the two bracket main bodies at intervals; the guide mechanism comprises an upper guide wheel and a lower guide wheel, the upper guide wheel is vertically arranged above the lower guide wheel, the upper guide wheel and the lower guide wheel are respectively and rotatably connected with the bracket main body through respective rotating shafts, a guide groove is formed in the lower guide wheel, a convex block matched with the guide groove is formed in the upper guide wheel, and a channel for conveying a steel belt is formed between the bottom wall of the guide groove and the convex block; each set of shaping mechanism comprises an upper pressing wheel and a lower pressing wheel which are matched up and down, the lower pressing wheel is provided with a trapezoidal groove, and the lower pressing wheel is provided with a protruding structure matched with the trapezoidal groove; in the multiple groups of shaping mechanisms, the width of the bottom wall of the trapezoidal groove of the upper lower pinch roller is larger than that of the bottom wall of the trapezoidal groove of the lower pinch roller, and the gradient of the side edge of the trapezoidal groove of the upper lower pinch roller is larger than that of the side edge of the trapezoidal groove of the lower pinch roller; and the driving mechanism is arranged on the support main body and drives the guide mechanism and the multiple groups of shaping mechanisms to synchronously rotate.
In the one-step forming elastic sheet pressing device, the guide mechanisms and the multiple groups of shaping mechanisms are sequentially arranged on the support main body at intervals, the driving mechanism drives the guide mechanisms and the multiple groups of shaping mechanisms to synchronously rotate, the steel belt passes through the contact surfaces of the upper wire guide wheel and the lower wire guide wheel, so that the steel belt is sequentially transmitted to the multiple groups of shaping mechanisms in a preset direction, each group of shaping mechanisms comprises an upper pressing wheel and a lower pressing wheel, the lower pressing wheel is provided with a trapezoidal groove, the lower pressing wheel is provided with a protruding structure matched with the trapezoidal groove, in the multiple groups of shaping mechanisms, the width of the bottom wall of the trapezoidal groove of the upper pressing wheel is larger than that of the bottom wall of the trapezoidal groove of the lower pressing wheel, the gradient of the side edge of the trapezoidal groove of the upper pressing wheel is larger than that of the lower pressing wheel, so that the steel belt is gradually extruded and deformed, the arc-shaped elastic sheet is pressed into a preset shape to obtain the arc-shaped elastic sheet, and compared with the traditional technology, the arc-shaped elastic sheet does not need to be pressed repeatedly for many times, so that the production efficiency is improved.
Referring to fig. 1 to 3, in one embodiment, an integrally formed spring plate pressing device 10 includes: the two bracket main bodies 100 are arranged at intervals, and the two bracket main bodies 100 are fixedly connected through a connecting rod 110; a guide mechanism 200 and a plurality of sets of shaping mechanisms 300 are sequentially arranged between the two bracket main bodies 100 at intervals; the guide mechanism 200 comprises an upper guide wheel 210 and a lower guide wheel 220, the upper guide wheel 210 is vertically arranged above the lower guide wheel 220, the upper guide wheel 210 and the lower guide wheel 220 are respectively rotatably connected with the bracket main body 100 through respective rotating shafts, a guide groove is formed in the lower guide wheel 220, a convex block matched with the guide groove is formed in the upper guide wheel 210, and a channel for conveying a steel strip is formed between the bottom wall of the guide groove and the convex block; each set of shaping mechanism 300 comprises an upper pressing wheel 310 and a lower pressing wheel 320 which are matched up and down, the lower pressing wheel 320 is provided with a trapezoidal groove 321, and the lower pressing wheel 320 is provided with a convex structure 311 matched with the trapezoidal groove 321; in the multiple sets of shaping mechanisms 300, the width H of the bottom wall of the trapezoidal groove 321 of the previous lower pressing wheel 320 is greater than the width H of the bottom wall of the trapezoidal groove 321 of the next lower pressing wheel 320, and the slope D of the side edge of the trapezoidal groove 321 of the previous lower pressing wheel 320 is greater than the slope D of the side edge of the trapezoidal groove 321 of the next lower pressing wheel 320; and a driving mechanism (not shown) disposed on the bracket body 100, wherein the driving mechanism drives the guiding mechanism 200 and the plurality of sets of the shaping mechanisms 300 to rotate synchronously.
Specifically, guiding mechanism 200 set up in on the lateral wall of the first end of support main part 100, the first end of support main part 100 is the steel band feeding side promptly, and the second end of support main part 100 is the ejection of compact side of steel band, two guiding mechanism 200 and multiunit forming mechanism 300 have set gradually the interval between the support main part 100, promptly support main part 100 has set gradually guiding mechanism 200 and multiunit forming mechanism 300 from the feeding side to the ejection of compact side at the interval for the steel band can loop through guiding mechanism 200 and multiunit forming mechanism 300.
Specifically, the upper lower pressure wheel 320 and the lower pressure wheel 320 refer to the upper lower pressure wheel 320 close to the feeding side and the lower pressure wheel 320 far from the feeding side in two adjacent lower pressure wheels 320. In the two adjacent lower pressing wheels 320, the lower pressing wheel 320 for pressing the steel belt first is the upper one of the lower pressing wheels 320, and the other one of the lower pressing wheels 320 is the lower one, with reference to the steel belt conveying path. It should be understood that the width of the bottom wall of the trapezoidal groove 321 of the previous lower pressing wheel 320 is greater than the width of the bottom wall of the trapezoidal groove 321 of the next lower pressing wheel 320, and the deformation amount of the next lower pressing wheel 320 for pressing the steel strip is greater than the deformation amount of the previous lower pressing wheel 320 for pressing the steel strip, so that the steel strip can be gradually pressed and deformed, and the steel strip damage caused by too large deformation of the steel strip is avoided. Similarly, the slope D of the side of the trapezoidal groove 321 of the previous lower pressing wheel 320 is greater than the slope D of the side of the trapezoidal groove 321 of the next lower pressing wheel 320, so that the steel belt can be gradually bent under the condition that the slope D of the trapezoidal groove 321 of the lower pressing wheel 320 is changed.
Specifically, the lower pinch roller is provided with a trapezoidal groove, namely the section of the lower pinch roller is trapezoidal.
In the one-step forming spring plate pressing device 10, the guide mechanism 200 and the plurality of sets of shaping mechanisms 300 are sequentially arranged on the bracket main body 100 at intervals, the driving mechanism drives the guide mechanism 200 and the plurality of sets of shaping mechanisms 300 to synchronously rotate, the steel belt passes through the contact surface of the upper guide wheel 210 and the lower guide wheel 220, so that the steel belt is sequentially transmitted to the plurality of sets of shaping mechanisms 300 in a preset direction, each set of shaping mechanism 300 comprises the upper press wheel 310 and the lower press wheel 320, the lower press wheel 320 is provided with the trapezoidal groove 321, the lower press wheel 320 is provided with the protruding structure 311 matched with the trapezoidal groove 321, in the plurality of sets of shaping mechanisms 300, the width of the bottom wall of the trapezoidal groove 321 of the upper press wheel 320 is larger than the width of the bottom wall of the trapezoidal groove 321 of the lower press wheel 320, the gradient D of the side of the trapezoidal groove 321 of the upper press wheel 320 is larger than the gradient D of the side of the, make the steel band pass through multiunit forming mechanism 300 and extrude deformation gradually to once only suppress the steel band and predetermine the shape, in order to obtain the arc shell fragment, for traditional technique, need not repetitious pressing many times, promote production efficiency.
In one embodiment, the width of the guide groove matches the width of the steel strip. Specifically, the upper guide wheel 210 is vertically arranged above the lower guide wheel 220, the upper guide wheel 210 and the lower guide wheel 220 are respectively rotatably connected with the bracket main body 100 through respective rotating shafts, a guide groove is formed in the lower guide wheel 220, a protruding block matched with the guide groove is formed in the upper guide wheel 210, and a channel for conveying a steel belt is formed between the bottom wall of the guide groove and the protruding block. The steel strip passes through the contact surface of the upper guide wheel 210 and the lower guide wheel 220, and the width of the guide groove is set to be matched with that of the steel strip, so that the steel strip is prevented from deviating in the transmission process of the guide mechanism 200, and the stability of the guide groove is improved.
In one embodiment, the guide groove has a rectangular cross section.
Referring to fig. 1 to 3, in one embodiment, in the multiple sets of the sizing mechanisms 300, the width of the protrusion structures 311 is gradually decreased. Specifically, last lower pinch roller 320 the width of trapezoidal recess 321 diapire is greater than next lower pinch roller 320 the width of trapezoidal recess 321 diapire, in multiunit forming mechanism 300 promptly, the width of trapezoidal recess 321 diapire diminishes gradually, and then the width of the protruding structure 311 that corresponds should grow gradually for go up pinch roller 310 and push down and take turns 320 to better cooperate, so that suppress the steel band better.
In one embodiment, the raised structures are located in the middle of the upper puck.
In one embodiment, both ends of the convex structure are provided with concave structures, and the widths of the concave structures are gradually increased in the multiple sets of the sizing mechanisms.
Referring to fig. 4, in one embodiment, the one-step forming spring plate pressing device 10 further includes a leveling assembly 400, the steel strip is transmitted to the leveling assembly 400 after passing through the plurality of sets of shaping mechanisms 300, the leveling assembly 400 includes an upper supporting assembly frame 410, an upper leveling pressing wheel 420 and a lower leveling pressing wheel 430, the upper leveling pressing wheel 420 and the lower leveling pressing wheel 430 are rotatably disposed on the supporting assembly frame 410, the upper leveling pressing wheel 420 and the lower leveling pressing wheel 430 are vertically distributed, a leveling groove is disposed on the lower leveling pressing wheel 430, and the leveling groove matches with the shape of the steel strip after passing through the plurality of sets of shaping mechanisms 300. Specifically, after the steel band was suppressed through a plurality of forming mechanism 300, unevenness probably appeared in two sides of steel band, consequently through setting up the flattening subassembly, carry out the flattening processing to two sides of steel band to make the crooked degree of steel band unanimous, promote the quality of steel band suppression.
In one embodiment, the one-step forming elastic sheet pressing device further comprises a punching assembly, and the steel belt passes through the leveling assembly and then is transmitted to the punching assembly so as to punch holes in the steel belt. It can be understood that for the arc-shaped elastic sheet on the fire damper, a plurality of through holes need to be formed in the arc-shaped elastic sheet, so that the rotating shaft on the blade can penetrate through the arc-shaped elastic sheet, the steel belt after pressing is required to be punched, and punching components are arranged to complete punching operation of the steel belt. It should be understood that the punching assembly is a prior art, and the specific structure thereof will not be described in detail in this embodiment. Specifically, the shape of the steel strip after being subjected to the pressing treatment by the one-step forming spring plate pressing device is shown in fig. 5.
In one embodiment, the cross section of the trapezoidal groove is isosceles trapezoid.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides an one shot forming shell fragment suppression device which characterized in that, one shot forming shell fragment suppression device includes:
the two bracket main bodies are arranged at intervals and fixedly connected through a connecting rod; a guide mechanism and a plurality of groups of shaping mechanisms are sequentially arranged between the two bracket main bodies at intervals;
the guide mechanism comprises an upper guide wheel and a lower guide wheel, the upper guide wheel is vertically arranged above the lower guide wheel, the upper guide wheel and the lower guide wheel are respectively and rotatably connected with the bracket main body through respective rotating shafts, a guide groove is formed in the lower guide wheel, a convex block matched with the guide groove is formed in the upper guide wheel, and a channel for conveying a steel belt is formed between the bottom wall of the guide groove and the convex block;
each set of shaping mechanism comprises an upper pressing wheel and a lower pressing wheel which are matched up and down, the lower pressing wheel is provided with a trapezoidal groove, and the lower pressing wheel is provided with a protruding structure matched with the trapezoidal groove; in the multiple groups of shaping mechanisms, the width of the bottom wall of the trapezoidal groove of the upper lower pinch roller is larger than that of the bottom wall of the trapezoidal groove of the lower pinch roller, and the gradient of the side edge of the trapezoidal groove of the upper lower pinch roller is larger than that of the side edge of the trapezoidal groove of the lower pinch roller; and
and the driving mechanism is arranged on the support main body and drives the guide mechanism and the multiple groups of shaping mechanisms to synchronously rotate.
2. The one-shot forming spring plate pressing device as claimed in claim 1, wherein the width of the guide groove matches the width of the steel band.
3. The pressing device for one-step formed elastic sheets according to claim 1, wherein the cross section of the guide groove is rectangular.
4. The pressing device for one-step formed elastic sheets according to claim 1, wherein in the plurality of sets of the shaping mechanisms, the width of the protruding structures is gradually reduced.
5. The apparatus of claim 4, wherein the protrusion structure is located at the middle of the upper pressing wheel.
6. The pressing device for the one-step formed elastic sheet according to claim 5, wherein concave structures are arranged at two ends of the convex structures, and the width of the concave structures is gradually increased in the plurality of groups of the shaping mechanisms.
7. The pressing device for the once-formed elastic sheet according to claim 1, further comprising a leveling assembly, wherein the steel strip is conveyed to the leveling assembly after passing through the plurality of sets of shaping mechanisms, the leveling assembly comprises an upper supporting assembly frame, an upper leveling pressing wheel and a lower leveling pressing wheel, the upper leveling pressing wheel and the lower leveling pressing wheel are rotatably arranged on the supporting assembly frame, the upper leveling pressing wheel and the lower leveling pressing wheel are vertically distributed, a leveling groove is formed in the lower leveling pressing wheel, and the leveling groove is matched with the shape of the steel strip after passing through the plurality of sets of shaping mechanisms.
8. The pressing device for one-step forming elastic sheets according to claim 7, further comprising a punching assembly, wherein the steel belt passes through the leveling assembly and then is conveyed to the punching assembly so as to punch the steel belt.
9. The pressing device for one-step formed elastic sheets according to claim 1, wherein the cross section of the trapezoidal groove is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185831.8U CN212760653U (en) | 2020-06-23 | 2020-06-23 | One-step forming elastic sheet pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185831.8U CN212760653U (en) | 2020-06-23 | 2020-06-23 | One-step forming elastic sheet pressing device |
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| Publication Number | Publication Date |
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| CN212760653U true CN212760653U (en) | 2021-03-23 |
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| CN202021185831.8U Active CN212760653U (en) | 2020-06-23 | 2020-06-23 | One-step forming elastic sheet pressing device |
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| CN (1) | CN212760653U (en) |
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Effective date of registration: 20231007 Address after: B-5-1, Jinlu Industrial Park, 199 Haiyu Middle Line, Haikou City, Hainan Province, 570100 Patentee after: Hainan Xinshengyuan Air Conditioning and HVAC Engineering Co.,Ltd. Patentee after: Haikou Shengyuan fire fighting equipment Co.,Ltd. Address before: 570100 B-5, Jinlu Industrial Zone, 199 Haiyu midline, Xiuying District, Haikou City, Hainan Province Patentee before: Haikou Shengyuan fire fighting equipment Co.,Ltd. |
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