CN114016729B - Rolling type die - Google Patents
Rolling type die Download PDFInfo
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- CN114016729B CN114016729B CN202111341370.8A CN202111341370A CN114016729B CN 114016729 B CN114016729 B CN 114016729B CN 202111341370 A CN202111341370 A CN 202111341370A CN 114016729 B CN114016729 B CN 114016729B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention provides a rolling type die, which comprises a moving component and a rolling component, wherein the moving component is arranged on the moving component; the moving assembly is connected with the rolling assembly and drives the rolling assembly to move; the rolling component is provided with a containing groove; the flexible rolling piece in the rolling component can rotate relative to the containing groove, and the rotating direction is opposite to the moving direction of the moving component; when the rolling component moves, the rolling component generates friction force with the concrete structure along one direction; the rotating direction of the rolling component is opposite to the moving direction of the moving component; the friction force generated by the movement of the rolling assembly is counteracted through the friction force generated by the rotation of the rolling assembly; when the rolling assembly is moved, the rolling assembly and the concrete structure are relatively static, sliding friction force does not exist between the rolling assembly and the concrete structure, and the abrasion between the rolling assembly and the concrete structure is reduced; the separation effect of the rolling assembly and the concrete structure is good, and the concrete and the rolling assembly are synchronously separated when the accommodating groove is moved; the construction efficiency is high.
Description
Technical Field
The invention relates to a concrete construction device, in particular to a rolling type mould.
Background
The slip form is a method for constructing concrete buildings and has the advantages of high speed and low cost; the slip form device at present is composed of a plurality of templates, a supporting frame and a lifting (or jacking) system, and the technological principle is that the lifting system lifts the templates to enable the templates and concrete in the templates to slide, and concrete is continuously poured along with the lifting of the templates to realize the increase of the height of a concrete structure; the lifting speed of the template is matched with the setting speed of the concrete. Due to the influences of factors such as uneven lifting force, difference of concrete setting time and the like, the surface of the concrete is easy to crack, and quality defects are formed; meanwhile, the friction between the shaped concrete structure and the template is large; the form is not easily separated from the concrete structure.
The Chinese application number is CN201010233186.7; the patent document with the publication date of 2010.12.8 discloses a device and a construction process for slip form construction; specifically disclosed is: a layer of continuous thin plate is attached to the inner side of the slip form template in a clinging manner, and the horizontal shape of the thin plate is the same as that of the template. When the sliding form moves upwards, the thin plate stays at the original position, the sliding form template slides on the surface of the thin plate (3), the damage to the surface of concrete is reduced through the thin plate, and the quality of the concrete is improved.
However, the device shapes and supports the concrete through the thin plate, and the thin plate needs to be removed after construction is completed; the operation is complicated; the construction efficiency is low; meanwhile, the friction force between the concrete and the template needs to be reduced through the thin plate, and the construction cost is high.
Disclosure of Invention
The invention provides a rolling type mould, which reduces the friction force between the mould and the concrete and is convenient for separating the mould from the concrete; the concrete and the rolling component are synchronously separated when the accommodating groove is moved.
In order to achieve the purpose, the technical scheme of the invention is as follows: a rolling type mold comprises a moving component and a rolling component; the moving assembly is connected with the rolling assembly and drives the rolling assembly to move; the rolling component is provided with a containing groove; the containing groove is used for shaping concrete; the flexible rolling piece in the rolling assembly can rotate relative to the containing groove and is used for separating the containing groove from the concrete; the rotating direction of the rolling component is opposite to the moving direction of the moving component; the shaping of the concrete, the separation of the containing groove and the concrete are carried out synchronously.
The accommodating groove is used for shaping concrete; the rolling assembly is used for separating from concrete; pouring concrete slurry into the accommodating groove, and shaping the concrete slurry in the accommodating groove; forming a concrete structure; when the moving assembly drives the rolling assembly to move, the accommodating groove also moves synchronously; the height of the concrete structure is increased through the movable accommodating groove; meanwhile, the flexible rolling piece in the rolling assembly can rotate relative to the accommodating groove; when the flexible rolling member rotates, the rolling assembly can be separated from the concrete structure; when in use, concrete slurry is poured in the accommodating groove; after the concrete structure is preliminarily shaped; the moving assembly drives the rolling assembly to move upwards, and the rolling assembly is gradually separated from the concrete structure; after the rolling component moves for a certain distance; the moving assembly stops moving, and then new concrete slurry is poured in the accommodating groove; the new concrete slurry becomes a new concrete structure in the accommodating groove; meanwhile, when the rolling assembly moves upwards, the flexible rolling piece in the rolling assembly synchronously rotates relative to the accommodating groove; the separation effect of the rolling assembly and the concrete structure is enhanced.
Meanwhile, when the rolling assembly moves, the flexible rolling piece can generate friction force with the concrete structure along one direction; the rotating direction of the flexible rolling member in the rolling assembly is opposite to the moving direction of the moving assembly; the friction force generated by the movement of the rolling component is counteracted through the friction force generated by the rotation of the rolling component; when the rolling assembly is moved, the rolling assembly and the concrete structure are relatively static, sliding friction force does not exist between the rolling assembly and the concrete structure, and the abrasion between the rolling assembly and the concrete structure is reduced; the separation effect of the rolling assembly and the concrete structure is good. The concrete and the rolling component are synchronously separated when the accommodating groove is moved; the construction efficiency is high.
Further, the rolling assembly comprises more than two rolling devices; the adjacent rolling devices move synchronously; the adjacent rolling devices are arranged in a surrounding way and are mutually contacted; the adjacent rolling devices surround to form a containing groove; the flexible rolling pieces in the more than two rolling devices can rotate relative to the containing groove, and the rotating direction is opposite to the moving direction of the moving assembly.
In the arrangement, the adjacent rolling devices synchronously move; the adjacent rolling devices synchronously contact with different surfaces of the concrete structure; and meanwhile, the adjacent rolling devices are in mutual contact, so that the concrete slurry is prevented from flowing out.
Further, the rolling assembly further comprises a driving device; the rolling device comprises a driving roller, a driven roller and a flexible rolling piece; the driving roller is positioned at one side of the rolling device, and the driven roller is positioned at the other side of the rolling device; the flexible rolling element is sleeved on the driven roller of the driving roller; at least one end of the driving roller is provided with a transmission gear; the driving device is connected with one of the driving rollers; the transmission gears of the adjacent rolling devices are meshed with each other; the driving device drives more than two rolling devices to synchronously rotate; the flexible rolling pieces of the adjacent rolling devices are mutually contacted and surround to form a containing groove.
The arrangement is that the transmission gears of the adjacent rolling devices are meshed with each other, and the driving devices drive the rolling devices to synchronously rotate, so that the structure is simple. By providing a flexible rolling member; and the abrasion between the rolling device and the concrete structure is reduced.
Further, the rolling device also comprises a supporting plate; the supporting plate is positioned between the driving roller and the driven roller and is arranged in the flexible rolling part; the support plate is used for supporting the flexible rolling member.
According to the arrangement, the flexible rolling piece is supported by the supporting plate; further supporting the concrete structure, so that the shaping effect of the concrete structure is good; meanwhile, the pressure of the concrete structure on the rolling device is reduced through the supporting plate.
Further, the rolling device comprises a mounting side plate; two ends of one side of the mounting side plate are provided with first roller supporting pieces; the two ends of the other side of the mounting side plate are provided with second roller supporting pieces; the driving rollers are arranged on the two first roller supporting pieces; the driven rollers are mounted on two second roller support members.
Further, the moving assembly comprises a guide device and a moving device; the rolling assembly is arranged on the guide device; the moving assembly drives the rolling assembly to move along the guiding direction of the guiding device.
Further, the rolling assemblies comprise three; a first rolling device, a second rolling device and a third rolling device respectively; the second rolling device is arranged between the first rolling device and the third rolling device and close to one end of the first rolling device and one end of the third rolling device; the other ends of the first rolling device and the third rolling device are provided with a baffle; the baffle is in mutual contact with the flexible rolling member of the first rolling device and the flexible rolling member of the third rolling device; the first rolling device, the second rolling device, the third rolling device and the baffle surround to form a containing groove.
Furthermore, two ends of a driving roller of the second rolling device are provided with transmission gears; the driving device is connected with the first rolling device; a transmission gear of the first rolling device is meshed with a transmission gear of the second rolling device; and the other transmission gear of the second rolling device is meshed with the transmission gear of the third rolling device.
Further, the rolling assemblies comprise four; respectively a first rolling device, a second rolling device, a third rolling device and a fourth rolling device; one end of the second rolling device and one end of the fourth rolling device are connected with the first rolling device; the other end of the second rolling device and the other end of the fourth rolling device are connected with the third rolling device; both ends of the driving roller of the second rolling device and both ends of the driving roller of the third rolling device are provided with transmission gears; the driving device is connected with the first rolling device; a transmission gear of the first rolling device is meshed with a transmission gear of the second rolling device; the other transmission gear of the second rolling device is meshed with a transmission gear of a third rolling device; and the other transmission gear of the third rolling device is meshed with the transmission gear of the fourth rolling device.
Drawings
Fig. 1 is a schematic perspective view of a concrete structure manufactured by using the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a top view of a rolling assembly in accordance with a first embodiment of the present invention.
Fig. 4 is a top view of a second rolling assembly embodiment of the present invention.
Fig. 5 is a schematic diagram of the driving device cooperating with the first rolling device, the second rolling device and the third rolling device.
Fig. 6 is a schematic view of a flexible rolling member in the present invention.
Fig. 7 is a schematic view of the present invention before concrete is poured.
Figure 8 is a schematic view of a formed concrete structure of the present invention.
Fig. 9 is a schematic view illustrating the continuous casting of concrete on the formed concrete structure according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-9; a rolling type mould comprises a moving component 2 and a rolling component 1; the moving assembly 2 is connected with the rolling assembly 1 and drives the rolling assembly 1 to move; the rolling component 1 is provided with a containing groove 3; the rolling component 1 can rotate relative to the containing groove 3 and the rotating direction is opposite to the moving direction of the moving component 2. As shown with reference to fig. 1 and 5; when the concrete structure 42 is manufactured and the height of the concrete structure 42 is continuously increased, the moving assembly moves along the direction A; the rolling assembly rotates in the direction B.
The rolling assembly 1 comprises more than two rolling devices; the adjacent rolling devices synchronously rotate; the adjacent rolling devices are arranged in a surrounding manner and are in contact with each other; the adjacent rolling devices surround to form a containing groove 3. The accommodating groove 3 is used for shaping concrete; the rolling assembly 1 is used for separating from concrete; the adjacent rolling devices move synchronously; adjacent rolling assemblies are simultaneously brought into contact with different surfaces of the concrete structure 42.
The rolling device comprises a mounting side plate 11, a driving roller 14, a driven roller 15 and a flexible rolling member 16; two ends of one side of the mounting side plate 11 are provided with first roller supporting pieces 12; second roller supporting pieces 13 are arranged at the two ends of the other side of the mounting side plate 11; the driving rollers 14 are mounted on the two first roller supporting pieces 12; the driven rollers 15 are mounted on the two second roller supports 13. The flexible rolling element 16 is sleeved on the driven roller 15 of the driving roller 14; at least one end of the driving roller 14 is provided with a transmission gear 17. The rolling means further comprise drive means 18; the driving device 18 is connected with one of the driving rollers 14; the transmission gears 17 of the adjacent rolling devices are meshed with each other; the driving device 18 drives more than two rolling devices to synchronously rotate; the flexible rolling elements 16 of adjacent rolling means are in contact with each other and form a receiving groove 3 around them. The transmission gears 17 of the adjacent rolling devices are meshed with each other, and the driving device 18 drives the rolling devices to synchronously rotate, so that the structure is simple. By providing a flexible rolling member 16; reducing wear between the rolling device and the concrete structure 42; meanwhile, the adjacent flexible rolling parts 16 are mutually extruded and jointed, so that the concrete slurry 41 is prevented from flowing out. Simultaneously, the adjacent flexible rolling members synchronously rotate, so that the adjacent flexible rolling members are relatively static; the wear between adjacent flexible rolling elements is small.
The flexible rolling element 16 comprises a surface layer 161 and a bottom layer 162; the surface layer 161 is arranged on the outer surface of the bottom layer; in this embodiment, the surface layer 161 is a silica gel layer; the bottom layer 162 is a PVC layer; the silica gel is not easy to be bonded with the building pouring material; when concrete slurry 41 is further poured in the accommodating groove 3; the concrete grout 41 does not adhere to the surface of the flexible rolling member 16.
The rolling device further comprises a support plate 19; the supporting plate 19 is installed on the installation side plate 11 and positioned between the driving roller 14 and the driven roller 15; the flexible rolling element 16 is sleeved on the driving roller 14, the driven roller 15 and the supporting plate 19; the support plate 19 is used to support the flexible rolling elements 16. The flexible rolling elements 16 are supported by the supporting plate 19; further supporting the concrete structure 42, so that the shaping effect of the concrete structure 42 is good; while the concrete structure 42 is relieved of pressure against the rolling device by the support plates 19.
In this embodiment, two sets of tensioning structures 111 are provided on the mounting side plate 11; one end of the set of tensioning structures 111 near the drive roller 14; another set of tensioning structures 111 is adjacent the other end of the drive roller 14; the tensioning structure 111 comprises a tensioning plate 112 and a tensioning bolt 113 arranged on the tensioning plate 112 in a penetrating way; the flexible roller 16 is arranged between two tightening bolts 113. In this embodiment, the first roller supporting member 12 is movably mounted on the mounting side plate 11, and two ends of the first roller supporting member 12 are respectively provided with a tensioning hole 114; the tension bolt 113 is screwed with the tension hole 114; the tension bolt 113 is used to tension the first roller support 12 by adjusting the depth of the tension bolt 113 in the tension hole 114; the position of the first roller supporting piece 12 is changed, so that the position of the driving roller 14 is adjusted, the driving roller 14 is far away from or close to the driven roller, and the flexible rolling piece is tensioned.
In the present embodiment, three rolling devices are provided, namely, the first rolling device 5, the second rolling device 6 and the third rolling device 7, and the two ends of the driving roller 14 of the second rolling device 6 are provided with transmission gears 17. The second rolling device 6 is arranged between the first rolling device 5 and the third rolling device 7 and close to one end of the first rolling device 5 and one end of the third rolling device 7; one end of the mounting side plate 11 of the second rolling device 6 is mounted on the mounting side plate 11 of the first rolling device 5; the other end of the mounting side plate 11 of the second rolling device 6 is mounted on the mounting side plate 11 of the third rolling device 7. A baffle 9 is arranged at the other end of the first rolling device 5 and the third rolling device 7; the baffle 9, the flexible rolling member 16 of the first rolling device 5, the flexible rolling member 16 of the second rolling device 6 and the flexible rolling member 16 of the third rolling device 7 are in mutual contact; the first rolling device 5, the second rolling device 6, the third rolling device 7 and the baffle plate surround to form the accommodating groove 3. In this embodiment, the baffle 9 is made of silica gel.
The driving device 18 is connected with the first rolling device 5; the transmission gear 17 of the first rolling device 5 is meshed with the transmission gear 17 of the second rolling device 6; the other transmission gear 17 of the second rolling device 6 is meshed with the transmission gear 17 of the third rolling device 7.
In another embodiment, four rolling devices are provided, namely the first rolling device 5, the second rolling device 6, the third rolling device 7 and the fourth rolling device 8, and the two ends of the driving roller 14 of the second rolling device 6 and the two ends of the driving roller 14 of the third rolling device 7 are provided with the transmission gears 17. The second rolling device 6 is arranged between the first rolling device 5 and the third rolling device 7 and close to one end of the first rolling device 5 and one end of the third rolling device 7; the fourth rolling device 8 is arranged between the first rolling device 5 and the third rolling device 7 and close to the other ends of the first rolling device 5 and the third rolling device 7.
One end of a mounting side plate 11 of the second rolling device 6 and one end of a mounting side plate 11 of the fourth rolling device 8 are mounted on the mounting side plate 11 of the first rolling device 5; the other end of the mounting side plate 11 of the second rolling device 6 and the other end of the mounting side plate 11 of the fourth rolling device 8 are mounted on the mounting side plate 11 of the third rolling device 7; the first rolling device 5, the second rolling device 6, the third rolling device 7 and the fourth rolling device 8 form the accommodating groove 3 in a surrounding manner.
The driving device 18 is connected with the first rolling device 5; the transmission gear 17 of the first rolling device 5 is meshed with the transmission gear 17 of the second rolling device 6; another transmission gear 17 of the second rolling device 6 is meshed with a transmission gear 17 of the third rolling device 7; the other transmission gear 17 of the third rolling device 7 is meshed with the transmission gear 17 of the fourth rolling device 8.
The driving device 18 comprises a driving motor 181 and a coupling 182; the driving motor 181 is connected to the driving roller 14 of the first rolling device 5 through a coupling 182.
The moving assembly 2 comprises guide means 21 and connecting means 22; the rolling assembly 1 is mounted on the guide device 21; the connecting device 22 drives the rolling assembly 1 to move along the guiding direction of the guiding device; the connecting device 22 is a connecting piece; one end of the connecting device 22 is connected with the mounting side plate 11 of the first rolling device 5; the other end of the connecting device 22 is connected with the mounting side plate 11 of the third rolling device 7; the top of the connecting device 22 is connected with a lifting rope 23; the connecting device 22 is driven by the lifting rope 23. The guide 21 comprises a rail 211; two sliding rails 211 are provided; a sliding block 212 is arranged on the sliding rail 211 in a sliding manner; the slider 212 is connected to the mounting side plate 11 of the first rolling device 5.
Pouring concrete slurry 41 into the accommodating groove 3, and shaping the concrete slurry 41 in the accommodating groove 3; forming a concrete structure 42; when the moving component 2 drives the rolling component 1 to move, the accommodating groove 3 also moves synchronously; the height of the concrete structure 42 is increased by the moved accommodating groove 3; meanwhile, the flexible rolling piece in the rolling component 1 can rotate relative to the containing groove 3; when the flexible rolling member rotates, the rolling assembly 1 is separated from the concrete structure 42; when in use, the concrete slurry 41 is poured in the accommodating groove 3; after the concrete structure 42 is initially shaped; the moving assembly 2 drives the rolling assembly 1 to move upwards, and the adjacent rolling devices are gradually separated from the concrete structure 42; after the rolling device 3 moves for a certain distance; the moving assembly 2 stops moving, and then new concrete slurry 41 is poured in the accommodating groove 3; the new concrete slurry 41 becomes a new concrete structure 42 in the accommodating groove 3; meanwhile, when the rolling component 1 moves upwards, the rolling component 1 synchronously rotates relative to the accommodating groove 3; the separation effect of the rolling assembly 1 from the concrete structure 42 is enhanced.
Meanwhile, when the rolling assembly 1 moves, the rolling assembly 1 generates friction with the concrete structure 42 in one direction; the rotating direction of the rolling component 1 is opposite to the moving direction of the moving component 2; the friction force generated by the movement of the rolling assembly 1 is counteracted by the friction force generated by the rotation of the rolling assembly 1; further, when the rolling assembly 1 is moved, the rolling assembly 1 and the concrete structure 42 are relatively stationary, and there is no sliding friction between the rolling assembly 1 and the concrete structure 42.
As shown with reference to figures 1, 5 and 9; the moving assembly 2 drives the plurality of rolling devices to move in the direction A, and the flexible rolling members 16 contact with the surface of the concrete structure 42 to generate a friction force F1; through the rotation of the rolling assembly 1 in the direction B, the flexible rolling members 16 contact the surface of the concrete structure 42 to generate a friction force F2; the friction force F2 will be offset from the friction force F1; so that the flexible rollers are relatively stationary with the concrete structure 42. Reducing wear between the rolling assembly 1 and the concrete structure 42; the rolling accommodating component 1 has good separation effect with the concrete structure 42. The concrete is synchronously separated from the rolling component 1 when the accommodating groove 3 is moved; the construction efficiency is high.
The method for manufacturing the concrete structure comprises the following steps:
step (1), presetting time limit and a numerical value X and a numerical value K of single pouring amount of concrete slurry; the timing time limit is the time limit required by the initial setting of the concrete slurry with the numerical value K; the value X is the distance each time the moving device drives the rolling assembly to move.
Step (2), pouring concrete slurry with the numerical value of K in the accommodating groove; and (4) starting timing when the timing time limit is ended, and then performing the step (3).
Step (3), the rolling component rotates; the moving device drives the rolling assembly to move for an X distance; the rolling assembly is separated from the concrete structure.
And (4) stopping moving the moving device, and stopping rotating the rolling assembly.
And (5) repeating the steps (2) to (4) until the concrete structure is manufactured.
According to the method, concrete slurry is poured in the accommodating groove; primarily setting the concrete slurry; driving the rolling component to move upwards, and gradually separating the rolling component from the concrete structure; one end of the accommodating groove, which is far away from the concrete structure, forms a filling space with the concrete structure; then pouring concrete slurry into the accommodating groove again; the concrete slurry is connected with a preliminarily shaped concrete structure; the continuous increase of the height of the concrete structure is realized. Because the method directly uses the rolling component to shape the concrete slurry, other supporting structures are not needed to support the concrete slurry; after the concrete is completely shaped, the support structure does not need to be disassembled; the operation is simple; meanwhile, the rolling component moves upwards, and the rolling component is separated from the concrete synchronously; when new concrete slurry needs to be poured, the rolling assembly is driven to move, and the rolling assembly is separated from the preliminarily shaped concrete structure; the construction efficiency is high.
Claims (7)
1. A rolling type die is characterized in that: comprises a moving component and a rolling component; the moving assembly is connected with the rolling assembly and drives the rolling assembly to move; the rolling assembly comprises a driving device and more than two rolling devices; the adjacent rolling devices move synchronously; the rolling device comprises a driving roller, a driven roller and a flexible rolling piece; the driving roller is positioned at one side of the rolling device, and the driven roller is positioned at the other side of the rolling device; the flexible rolling element is sleeved on the driven roller of the driving roller; at least one end of the driving roller is provided with a transmission gear; the driving device is connected with one of the driving rollers; the transmission gears of the adjacent rolling devices are meshed with each other; the driving device drives more than two rolling devices to synchronously rotate; the flexible rolling pieces of the adjacent rolling devices are mutually contacted and surround to form an accommodating groove; the flexible rolling pieces in the more than two rolling devices can rotate relative to the containing groove, and the rotating direction is opposite to the moving direction of the moving assembly.
2. A rolling die as claimed in claim 1, wherein: the rolling device also comprises a supporting plate; the supporting plate is positioned between the driving roller and the driven roller and is arranged in the flexible rolling part; the support plate is used for supporting the flexible rolling member.
3. A rolling die as claimed in claim 1, wherein: the rolling device comprises a mounting side plate; two ends of one side of the mounting side plate are provided with first roller supporting pieces; the two ends of the other side of the mounting side plate are provided with second roller supporting pieces; the driving rollers are arranged on the two first roller supporting pieces; the driven rollers are mounted on two second roller support members.
4. A rolling die as claimed in claim 1, wherein: the moving assembly comprises a guide device and a moving device; the rolling assembly is arranged on the guide device; the moving assembly drives the rolling assembly to move along the guiding direction of the guiding device.
5. A rolling die as claimed in claim 1, wherein: the rolling assemblies comprise three; a first rolling device, a second rolling device and a third rolling device respectively; the second rolling device is arranged between the first rolling device and the third rolling device and close to one end of the first rolling device and one end of the third rolling device; the other ends of the first rolling device and the third rolling device are provided with a baffle; the baffle is in contact with the flexible rolling piece of the first rolling device and the flexible rolling piece of the third rolling device; the first rolling device, the second rolling device, the third rolling device and the baffle surround to form a containing groove.
6. A rolling die as claimed in claim 5, wherein: two ends of a driving roller of the second rolling device are provided with transmission gears; the driving device is connected with the first rolling device; a transmission gear of the first rolling device is meshed with a transmission gear of the second rolling device; and the other transmission gear of the second rolling device is meshed with the transmission gear of the third rolling device.
7. A rolling die as claimed in claim 1, wherein: the rolling assemblies comprise four; respectively a first rolling device, a second rolling device, a third rolling device and a fourth rolling device; one end of the second rolling device and one end of the fourth rolling device are connected with the first rolling device; the other end of the second rolling device and the other end of the fourth rolling device are connected with the third rolling device; both ends of the driving roller of the second rolling device and both ends of the driving roller of the third rolling device are provided with transmission gears; the driving device is connected with the first rolling device; a transmission gear of the first rolling device is meshed with a transmission gear of the second rolling device; the other transmission gear of the second rolling device is meshed with a transmission gear of a third rolling device; and the other transmission gear of the third rolling device is meshed with the transmission gear of the fourth rolling device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111341370.8A CN114016729B (en) | 2021-11-12 | 2021-11-12 | Rolling type die |
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| CN202111341370.8A CN114016729B (en) | 2021-11-12 | 2021-11-12 | Rolling type die |
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| CN114016729B true CN114016729B (en) | 2023-03-17 |
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| CN114016729A (en) | 2022-02-08 |
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