CN219505446U - Flexible rolling device - Google Patents

Abstract

The utility model provides a flexible rolling device which comprises a rolling device body, wherein the rolling device body comprises a conveying belt, a rolling cylinder and a material rolling cylinder, end supports are arranged at the bottoms of two ends of the conveying belt, the tops of the end supports are connected through a driving shaft, a motor is arranged at one end of the driving shaft, a first transmission mechanism is arranged at the other end of the driving shaft and is movably connected with two ends of the rolling cylinder, second transmission mechanisms are arranged at two ends of the rolling cylinder, each rotation structure is linked by the flexible rolling device, the traditional friction driving is replaced, the rolling stability in long-time operation is improved, an additional air bag structure is arranged at the inner side of the rolling cylinder, the middle part of the rolling cylinder is slightly raised, and therefore when film raw materials are pressed later, a film can be pressed to the middle position of a steel plate first, and then the rolling is unfolded to two sides, so that air bubbles can be effectively eliminated.

Description

Flexible rolling device

Technical Field

The utility model relates to the technical field of steel plate production, in particular to a flexible rolling device.

Background

In the steel plate production process, the steel plate is required to be covered and wrapped by using a film, so that a layer of protection structure is provided for the surface of the processed steel plate, subsequent transportation is convenient, and scratch is avoided. According to the technical scheme disclosed in the prior art, the flexible rolling device for the sheet-shaped object is disclosed in the Chinese patent document CN202121224810.7, and the automatic film pasting of the sheet-shaped object is realized by combining the transmission conveying belt, the first guide roller and the second guide roller, so that the film pasting efficiency is high, and the operation safety coefficient is high.

But in this structure, the second deflector roll rotates and exerts the pressure through the pulling of roll up the membrane and forms the roll extrusion effect, and this driving method only is realized by frictional force, and the stability of this driving method is not enough, consequently after the second deflector roll surface produces wearing and tearing, will reduce the stability that friction was pulled, and then produce the fold when leading to the pad pasting, on the other hand, the pad pasting in-process can produce the bubble of certain degree, can't eliminate the bubble at the in-process that the roll extrusion is attached directly in the prior art, has reduced the attached finished product effect of roll extrusion.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the flexible rolling device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a flexible rolling press device, includes the rolling press device body, the rolling press device body includes conveyer belt, rolling press section of thick bamboo and a coil stock section of thick bamboo, the tip support is installed to the both ends bottom of conveyer belt, the top of tip support is connected through the drive shaft, the motor is installed to the one end of drive shaft, the other end of drive shaft is provided with first drive mechanism, the both ends swing joint of first drive mechanism and rolling press section of thick bamboo, the both ends of rolling press section of thick bamboo all are provided with second drive mechanism, the both ends swing joint of second drive mechanism and a coil stock section of thick bamboo, the limiting plate is installed to the tip of a coil stock section of thick bamboo.

Further, the first transmission mechanism comprises a driving gear and a driven gear, the driving gear is sleeved on the surface of the driving shaft, the driving gear is meshed with the driven gear, the front end of the driven gear is provided with a linkage gear, the surface of the linkage gear is sleeved with a first transmission belt, and the other end of the first transmission belt is connected with the second transmission mechanism.

Further, fixed connection between driven gear and the linkage gear, and driven gear and linkage gear's inboard interlude have the center pin, the top of tip support is provided with the extension board, the inboard at the extension board is put up to the drive shaft.

Further, both ends of the central shaft are movably connected with the inner sides of the extension plates, a middle support is arranged in the middle of the end support, and both ends of the material rolling cylinder and the rolling cylinder are arranged on the middle support.

Further, the second transmission mechanism comprises a driven shaft and a support bearing, wherein the tail end of the driven shaft is provided with an end plate, the support bearing is sleeved on the surface of the driven shaft, and the rolling cylinder is arranged at the middle position of the driven shaft.

Further, the driven shaft on the inner side of the support bearing is meshed with the first transmission belt part, the driven shaft on the outer side of the support bearing is meshed with the second transmission belt, and the top of the second transmission belt is sleeved at two ends of the material rolling barrel.

Further, an air bag is arranged on the inner side of the rolling cylinder, a spring is arranged in the middle of the air bag, and an air vent is formed in the end face of the rolling cylinder.

Further, the inside of gasbag is linked together with the space of outside through the air vent, the surface subsides of roll extrusion section of thick bamboo is equipped with the rubber layer, and the intermediate diameter of roll extrusion section of thick bamboo is greater than both ends diameter.

The utility model has the beneficial effects that: the utility model relates to a flexible rolling device which comprises a rolling device body, wherein the rolling device body comprises a conveying belt, an end support, a middle support, an extension plate, a motor, a first transmission mechanism, a rolling cylinder, a limiting plate, an end plate, a second transmission mechanism, a first transmission belt, a second transmission belt, a driving shaft, a driving gear, a driven gear, a linkage gear, a central shaft, a driven shaft, a support bearing, an air hole, an air bag and a spring.

This flexible rolling device drives whole conveyer belt through the motor, drives the synchronous rotation of roll extrusion section of thick bamboo in the middle and the coil stock section of thick bamboo of rear end through first drive mechanism and second drive mechanism simultaneously to only can realize the synchronous drive effect of a plurality of equipment through single power equipment, the synchronism is higher, and has reduced the required cost of equipment.

This flexible rolling device links every revolution mechanic through driving belt, has replaced traditional friction drive to can not produce wearing and tearing because of the roll extrusion section of thick bamboo surface and lead to stopping rotatory pressing, improve the stability of rolling in the long-time operation.

This flexible rolling device installs extra gasbag structure with the roll extrusion section of thick bamboo inboard of rubber material, and set to the mode that the middle part slightly uplifted to when pressing down the film raw and other materials follow-up, can be first with the film press to the intermediate position of steel sheet, to the both sides expansion press again, thereby can effectually eliminate the bubble.

Drawings

FIG. 1 is a schematic view of the configuration of a flexible rolling device according to the present utility model;

FIG. 2 is a schematic diagram showing the connection of the first drive mechanism of a flexible rolling device according to the present utility model;

FIG. 3 is a schematic view of a second drive mechanism portion of a flexible rolling device according to the present utility model;

FIG. 4 is a cross-sectional view of a roll cartridge portion of a flexible rolling device in accordance with the present utility model;

in the figure: 1. a conveyor belt; 2. an end bracket; 3. a middle bracket; 4. an extension plate; 5. a motor; 6. a first transmission mechanism; 7. a rolling cylinder; 8. a coil barrel; 9. a limiting plate; 10. an end plate; 11. a second transmission mechanism; 12. a first drive belt; 13. a second drive belt; 14. a drive shaft; 15. a drive gear; 16. a driven gear; 17. a linkage gear; 18. a central shaft; 19. a driven shaft; 20. a support bearing; 21. a vent hole; 22. an air bag; 23. and (3) a spring.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a flexible rolling device, includes the rolling device body, the rolling device body includes conveyer belt 1, rolling barrel 7 and a coil feed barrel 8, tip support 2 is installed to the both ends bottom of conveyer belt 1, the top of tip support 2 is connected through drive shaft 14, motor 5 is installed to the one end of drive shaft 14, the other end of drive shaft 14 is provided with first drive mechanism 6, the both ends swing joint of first drive mechanism 6 and rolling barrel 7, the both ends of rolling barrel 7 all are provided with second drive mechanism 11, the both ends swing joint of second drive mechanism 11 and coil feed barrel 8, limiting plate 9 is installed to the tip of coil feed barrel 8, this flexible rolling device is through placing the steel sheet that waits to process on the surface of conveyer belt 1, through behind the pneumatic motor 5, utilizes conveyer belt 1 to carry the steel sheet like the rear end to when carrying, lay the surface of steel sheet with the film on the coil feed barrel 8, exert certain pressure with the film through middle rolling barrel 7 simultaneously, improve the attached dynamics between film and the steel sheet, whole motor 6 and the second drive mechanism through the first drive mechanism 11 and the linkage that the second drive mechanism is carried out through a plurality of power devices 5.

In this embodiment, the first drive mechanism 6 includes driving gear 15 and driven gear 16, driving gear 15 cover is established on the surface of drive shaft 14, driving gear 15 and driven gear 16 mesh mutually, linkage gear 17 is installed to the front end of driven gear 16, linkage gear 17's surface cover is equipped with first drive belt 12, and the other end of first drive belt 12 is connected with second drive mechanism 11, fixed connection between driven gear 16 and the linkage gear 17, and the inboard interlude of driven gear 16 and linkage gear 17 has center pin 18, the top of tip support 2 is provided with extension board 4, drive shaft 14 is put up in the inboard of extension board 4, the both ends of center pin 18 all with the inboard swing joint of extension board 4, middle part support 3 is installed in the centre of tip support 2, the both ends of feed cylinder 8 and section of thick bamboo 7 all install on middle part support 3, link every revolution mechanic through the drive belt, replaced traditional friction drive to can not lead to stopping rotatory pressing because rolling cylinder 7 surface produces, improved the long-time during operation during motor, the drive shaft 16 and the driven gear 16 is driven by the rotation of drive shaft 11, and the drive shaft 16 can be realized through the opposite running of the second drive shaft 16, and the opposite running of the drive shaft 11, and the drive shaft 16 is connected with the second drive shaft 11 through the opposite running gear of the drive shaft 16, and the opposite running effect of the drive shaft is realized.

In this embodiment, the second transmission mechanism 11 includes the driven shaft 19 and the support bearing 20, the end plate 10 is installed to the end of driven shaft 19, the support bearing 20 cover is established on the surface of driven shaft 19, the synchronous drive effect of a plurality of equipment can be realized through single power equipment to the back end feed cylinder 8 cover, the required cost of equipment has been reduced, can partly pull driven shaft 19 because of first transmission belt 12, make driven shaft 19 and second transmission belt 13 synchronous rotation on the driven shaft 19 of support bearing 20 outside, second transmission belt 13 simultaneously will rotate feed cylinder 8, and the automatic transmission of mode that will roll up the feed cylinder 8 through motor 5 drives whole conveyer belt 1, and the rolling force that will not utilize the roll up on the feed cylinder 7 in the middle of while is realized through single power equipment to the synchronous drive effect of a plurality of equipment, and the synchronism is higher, and because the traction of first transmission belt 12 can be with driven shaft 19 partly pulling, make driven shaft 19 and second transmission belt 13 synchronous rotation, second transmission belt 13 will rotate feed cylinder 8 simultaneously, and the rolling up the feed cylinder 8 can be passed through and the pressure that will not take off the roll up the feed cylinder 7 and the film can not produce the friction and the film because of the friction and the friction is not produced on the surface.

According to the embodiment, the air bags 22 are arranged on the inner side of the rolling cylinder 7, the springs 23 are arranged at the middle positions of the air bags 22, the air holes 21 are formed in the end faces of the rolling cylinder 7, the inner parts of the air bags 22 are communicated with the outer space through the air holes 21, the rubber layers are attached to the surfaces of the rolling cylinder 7, the middle diameter of the rolling cylinder 7 is larger than the diameters of the two ends, the inner sides of the rolling cylinder 7 made of rubber are provided with additional air bags 22, and the air bags are arranged in a mode that the middle parts slightly bulge, so that when the film raw materials are pressed onto the surface of a steel plate in the follow-up mode, films can be pressed onto the middle positions of the steel plate at first, then the films are unfolded and pressed towards the two sides, air bubbles can be effectively eliminated, the quality of a rolled finished product is improved, and as the middle of the rolling cylinder 7 is in a bulge state, the surface of the rolling cylinder 7 is made of flexible rubber materials, the inner part is also made of the middle bulge air bags 22, therefore when the steel plate and the films are moved to the bottom end of the rolling cylinder 7 along with the motor 5, the middle positions of the films are limited to be contacted with the middle positions of the rolling cylinder 7, the pressing effect can be reduced, and the air can be gradually unfolded towards the two sides through the two sides of the film pressing effect through the stretching and the film through the stretching towards the two sides.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a flexible rolling device, includes rolling device body, its characterized in that: the rolling device body comprises a conveying belt (1), a rolling cylinder (7) and a rolling cylinder (8), wherein end supports (2) are arranged at the bottoms of the two ends of the conveying belt (1), the tops of the end supports (2) are connected through driving shafts (14), motors (5) are arranged at one ends of the driving shafts (14), first transmission mechanisms (6) are arranged at the other ends of the driving shafts (14), the first transmission mechanisms (6) are movably connected with the two ends of the rolling cylinder (7), second transmission mechanisms (11) are arranged at the two ends of the rolling cylinder (7), the second transmission mechanisms (11) are movably connected with the two ends of the rolling cylinder (8), and limiting plates (9) are arranged at the ends of the rolling cylinder (8).

2. A flexible rolling device as claimed in claim 1, wherein: the first transmission mechanism (6) comprises a driving gear (15) and a driven gear (16), the driving gear (15) is sleeved on the surface of the driving shaft (14), the driving gear (15) is meshed with the driven gear (16), the front end of the driven gear (16) is provided with a linkage gear (17), the surface of the linkage gear (17) is sleeved with a first transmission belt (12), and the other end of the first transmission belt (12) is connected with the second transmission mechanism (11).

3. A flexible rolling device as claimed in claim 2, wherein: the driven gear (16) is fixedly connected with the linkage gear (17), a central shaft (18) is inserted into the inner sides of the driven gear (16) and the linkage gear (17), an extension plate (4) is arranged at the top of the end support (2), and the driving shaft (14) is placed on the inner side of the extension plate (4).

4. A flexible rolling device according to claim 3, wherein: the two ends of the central shaft (18) are movably connected with the inner sides of the extension plates (4), the middle support (3) is arranged in the middle of the end support (2), and the two ends of the material rolling cylinder (8) and the rolling cylinder (7) are arranged on the middle support (3).

5. A flexible rolling device as claimed in claim 2, wherein: the second transmission mechanism (11) comprises a driven shaft (19) and a support bearing (20), wherein the end of the driven shaft (19) is provided with an end plate (10), the support bearing (20) is sleeved on the surface of the driven shaft (19), and the rolling barrel (7) is arranged in the middle of the driven shaft (19).

6. A flexible rolling device as claimed in claim 5, wherein: the driven shaft (19) on the inner side of the support bearing (20) is meshed with the first transmission belt (12), the driven shaft (19) on the outer side of the support bearing (20) is meshed with the second transmission belt (13), and the top of the second transmission belt (13) is sleeved at two ends of the material rolling barrel (8).

7. A flexible rolling device as claimed in claim 5, wherein: an air bag (22) is arranged on the inner side of the rolling cylinder (7), a spring (23) is arranged at the middle position of the air bag (22), and a vent hole (21) is formed in the end face of the rolling cylinder (7).

8. A flexible rolling device as claimed in claim 7, wherein: the inside of the air bag (22) is communicated with the space outside through an air vent (21), a rubber layer is attached to the surface of the rolling cylinder (7), and the middle diameter of the rolling cylinder (7) is larger than the diameters of the two ends.