CN218503023U

CN218503023U - Plate leveler with variable roller system

Info

Publication number: CN218503023U
Application number: CN202221796794.3U
Authority: CN
Inventors: 郭霞; 刘志刚; 王忠云
Original assignee: Hubei Zhongzhuang Heavy Industry Equipment Co ltd
Current assignee: Hubei Zhongzhuang Heavy Industry Equipment Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-02-21
Anticipated expiration: 2032-07-11

Abstract

The utility model belongs to the technical field of sheet metal processing apparatus, its aim at provides a panel leveler of variable roller system. The utility model discloses a plate leveler with variable roller systems, which comprises a main transmission device, a supporting device, a roller changing device and a roller system positioning device; the supporting device is used for assembling the working roll system; the transmission output end of the main transmission device is connected with the transmission part of the working roll system; the roll changing device is positioned on one side of the supporting device, which is far away from the transmission device, and the roll changing device and the supporting device are both connected with the working roll system in a sliding manner; the roller system positioning device is connected with the supporting device and used for positioning the working roller system on the supporting device. The utility model discloses can realize the change of work roll system, do benefit to the application scope who improves the panel leveler to different thickness panel, do benefit to the acquisition cost who practices thrift the panel leveler.

Description

Plate leveler with variable roller system

Technical Field

The utility model belongs to the technical field of sheet metal processing apparatus, concretely relates to panel leveler of variable roller system.

Background

The plate leveler, also called a leveler or a leveler, is a device commonly used in plate processing and is used to level a metal plate so as to increase the difficulty in subsequent processing and assembly of the metal plate and thus improve the quality of the final metal product. In the prior art, a plate leveler generally includes an upper work roll system and a lower work roll system that are disposed opposite to each other to level a plate, where the upper work roll system and the lower work roll system each include a plurality of work rolls disposed side by side. Meanwhile, in order to avoid the problem of processing precision, roller systems with different roller diameters are required to be used for plates with different thicknesses, generally speaking, when the thickness of the plate is larger, the roller system with the larger roller diameter is required to be used, and when the thickness of the plate is thinner, the roller system with the smaller roller diameter is required to be used.

However, in the process of using the prior art, the inventor finds that at least the following problems exist in the prior art:

in the plate leveler in the prior art, a roller system with a fixed roller diameter is usually used, that is, the roller diameter of a working roller in a platen leveler is fixedly arranged, so that when the thickness difference of the same batch of plates to be processed is large, a plurality of plate levelers with different roller diameters are usually required to be used, and the application range of the leveler is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem to a certain extent at least, the utility model provides a panel leveler of variable roller system.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plate leveler with variable roller systems, which comprises a main transmission device, a supporting device, a roller changing device and a roller system positioning device; the supporting device is used for assembling the working roll system; the transmission output end of the main transmission device is connected with the transmission part of the working roll system; the roll changing device is positioned on one side of the supporting device far away from the transmission device, and the roll changing device and the supporting device are both in sliding connection with the working roll system; the roller system positioning device is connected with the supporting device and used for positioning the working roller system on the supporting device.

The utility model discloses can realize the change of working roll system, do benefit to the application scope who improves panel leveler to different thickness panels. Particularly, in the implementation process of the utility model, when the thickness of the plate changes, the transmission part of the original working roll system can be separated from the main transmission device, and then the original working roll system is moved to the roll changing device by the supporting device, so that the original working roll system can be moved out; and finally, driving a roll system positioning device to position the new working roll system so as to realize the fixed connection of the new working roll system and the supporting device, thereby realizing the replacement of the working roll system. In this process, the utility model discloses can be through the last lower row's of the different roller footpaths of whole change work roller system to be convenient for enlarge panel flattening scope, do benefit to the acquisition cost who practices thrift panel flattening machine.

In one possible design, the main transmission device comprises a transmission distribution box, a first coupling, a transmission driving device and a half coupling, wherein the transmission input end of the transmission distribution box is connected with the output end of the transmission driving device through the first coupling, and the transmission output end of the transmission distribution box is connected with the transmission part of the working roller system through the half coupling.

In one possible design, the plate leveler with the variable roll system further comprises a universal coupling, and the transmission output end is connected with the transmission part of the working roll system through a half coupling and the universal coupling in sequence.

In a possible design, the roller is positioner and includes pushing down actuating mechanism and walking beam, it sets up to push down actuating mechanism strutting arrangement's top, push down actuating mechanism's output with the walking beam is connected, it is used for the drive to push down actuating mechanism the walking beam reciprocates, so that the work roller be with strutting arrangement fixed connection.

In one possible design, the supporting device includes a frame and a lower beam, the lower beam is disposed at a lower portion of the frame, the frame includes a first frame and a second frame, the first frame is located in a transmission portion of the work roll system, the second frame is disposed opposite to the first frame, and the first frame and the second frame are connected through the lower beam.

In one possible design, the supporting device further comprises a limiting mechanism, and the limiting mechanism comprises a guide strip and a stop block; the two guide strips are respectively arranged on the front side and the rear side of the lower cross beam and are arranged in parallel with the axial direction of the working roll system; the two check blocks are respectively arranged at the left end and the right end of the lower cross beam, and a check block driving mechanism for driving the check blocks to ascend and descend is arranged in the lower cross beam.

In one possible design, the roll changing device comprises a guide seat, the guide seat is arranged along the axial extension of the working roll system, a guide rail is arranged at the top of the guide seat, and a roller which is connected with the guide rail in a matching manner is arranged in the working roll system.

In one possible design, the roll changing device further comprises a roll system traction mechanism; the roller system traction mechanism comprises a rack and a traction driving mechanism; the rack with guide holder parallel arrangement, pull actuating mechanism with the rack transmission is connected, pull actuating mechanism's output orientation the work roll system sets up, just pull actuating mechanism's output with the work roll system cooperation is connected.

In one possible design, the plate leveler with the variable roll system further comprises a roll system locking device, the roll system locking device is arranged on the supporting device and is positioned on one side of the supporting device close to the main transmission device, and the roll system locking device is used for clamping the transmission part of the working roll system.

In a possible design, the roller system locking device comprises two roller system locking mechanisms, the two roller system locking mechanisms are arranged oppositely in the height direction of the supporting device, each roller system locking mechanism comprises a supporting beam, a sliding block and a supporting driving mechanism, the sliding block and the supporting driving mechanism are connected with the supporting device, the supporting beam is connected with the sliding block in a sliding mode, and the end portion of the supporting beam is connected with the output end of the supporting driving mechanism.

Drawings

FIG. 1 is a schematic view of a variable roll system plate leveler of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of the structure shown in FIG. 1;

FIG. 3 is a schematic diagram of the structure of FIG. 1 from another perspective;

fig. 4 is an enlarged schematic view of a portion B in the structure shown in fig. 3.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the embodiments or the description of the prior art, it is obvious that the following description about the structure of the drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

Example (b):

the embodiment provides a plate leveler with variable roller systems, which comprises a main transmission device 1, a supporting device 2, a roller changing device 3 and a roller system positioning device 4, as shown in figures 1 to 4; the supporting device 2 is used for assembling a working roll system 5; the transmission output end of the main transmission device 1 is connected with the transmission part of the working roll system 5; the roll changing device 3 is positioned on one side of the supporting device 2 far away from the transmission device, and both the roll changing device 3 and the supporting device 2 are connected with the working roll system 5 in a sliding manner; the roll system positioning device 4 is connected with the supporting device 2, and the roll system positioning device 4 is used for positioning the working roll system 5 on the supporting device 2.

The working roll system 5 can be replaced, and the application range of the plate leveler to plates with different thicknesses can be improved. Specifically, in the implementation process of the present embodiment, when the thickness of the plate material changes, the transmission part of the original work roll system 5 can be separated from the main transmission device 1, and then the original work roll system 5 is moved onto the roll changing device 3 from the supporting device 2, so as to move out the original work roll system 5; and then, moving a new working roll system 5 matched with the thickness of the plate to the roll changing device 3, enabling the new working roll system 5 to slide into the supporting device 2 through the roll changing device 3, and finally driving the roll system positioning device 4 to position the new working roll system 5 so as to fixedly connect the new working roll system 5 and the supporting device 2, thereby realizing the replacement of the working roll system 5. In the process, the upper and lower rows of working roll systems 5 with different roll diameters can be integrally replaced, so that the plate leveling range is conveniently expanded, and the purchase cost of the plate leveling machine is saved.

In this embodiment, the working roll system 5 includes two sub-working roll systems, the two sub-working roll systems are divided into an upper working roll system and a lower working roll system which are cooperatively arranged, and the two sub-working roll systems are connected through a support rod. Specifically, the sub-working roll system comprises a mounting bracket 51, a bearing seat 52, a working roll 53 and a supporting roll 54, wherein the bearing seat 52 is provided with two groups, two ends of the working roll 53 are respectively connected with the mounting bracket 51 through the two groups of bearing seats 52, the bearing seat 52 is provided with a plurality of mounting positions so as to mount a plurality of working rolls 53 which are arranged in parallel in the horizontal direction, the supporting roll 54 is arranged on the mounting bracket 51, the outer wall of the supporting roll 54 is in contact with the working roll 53, and the axis of the supporting roll 54 is arranged in parallel with the axis of the working roll 53. In the process, the supporting roller 54 is positioned between the working roller 53 and the mounting bracket 51, so that the working roller 53 is supported during the operation of the working roller 53, and the working roller 53 is prevented from being damaged. Further, it should also be understood that the work rolls 53 in the two sets of sub-work roll trains are oppositely disposed and staggered.

In this embodiment, the main transmission device 1 includes a transmission distribution box 11, a first coupling 12, a transmission driving device 13, and a half coupling 14, wherein a transmission input end of the transmission distribution box 11 is connected to an output end of the transmission driving device 13 through the first coupling 12, and a transmission output end of the transmission distribution box 11 is connected to a transmission portion of the work roll system 5 through the half coupling 14. In this embodiment, a plurality of transmission output ends of the transmission distribution box 11 are provided, the plurality of transmission output ends are arranged in one-to-one correspondence with the plurality of half couplings 14, and the plurality of transmission output ends are respectively connected with the plurality of working rollers in the working roller system 5 through the plurality of half couplings 14; in order to further improve the application range of the plate leveler in the present embodiment, the number of the transmission output ends is designed according to the work roll system 5 with the largest number of work rolls, that is, if 13 work rolls are included in the work roll system 5, the number of the transmission output ends is correspondingly set to 13, so that the main transmission device 1 in the present embodiment is not only suitable for assembling the work roll system 5 with 13 work rolls, but also can be assembled with the work roll systems 5 with 11, 9, and the like, thereby improving the adjustment range of the work roll system 5 in the present embodiment, and further improving the application range.

In this embodiment, the plate leveler with the variable roll system further includes a universal coupling 15, and the transmission output end is connected to the transmission part of the work roll system 5 sequentially through a half coupling 14 and the universal coupling 15. It should be noted that the universal joint 15 is used to realize connection between the main transmission device 1 and the work rolls with different roll diameters in the work roll system 5, and plays a role in improving the adaptability of the main transmission device 1 and the different work roll systems 5.

In this embodiment, the roller system positioning device 4 includes a pressing driving mechanism 41 and a movable beam 42, the pressing driving mechanism 41 is disposed at the top of the supporting device 2, the output end of the pressing driving mechanism 41 is connected to the movable beam 42, and the pressing driving mechanism 41 is used for driving the movable beam 42 to move up and down, so that the working roller system 5 is fixedly connected to the supporting device 2. In the implementation process, the downward pressing driving mechanism 41 can drive the movable beam 42 to tightly push against the work roll system 5 or separate from the work roll system 5, so that the roll system positioning device 4 can perform the function of fixedly or movably connecting the work roll system 5 and the supporting device 2.

Specifically, as shown in fig. 2, the pressing driving mechanism 41 includes a pressing fixing frame 411 connected to the supporting device 2, a pressing driving mechanism 412 disposed on the pressing fixing frame 411, a screw 413 connected to an output end of the pressing driving mechanism 412 through a worm gear, and a pressing transmission rod 414 engaged with one end of the screw 413 far away from the pressing driving mechanism 412, wherein one end of the pressing transmission rod 414 far away from the screw 413 is connected to the movable beam 42, and in the implementation process, the pressing driving mechanism 412 operates to drive the screw 413 to rotate, and further drive the pressing transmission rod 414 to move up and down, thereby implementing the up and down driving of the movable beam 42, so that the movable beam 42 tightly pushes against the work roller system 5 or is separated from the work roller system 5.

In this embodiment, the roller positioning device 4 further includes a connecting mechanism 43 for connecting the pushing driving mechanism 41 and the movable beam 42, the connecting mechanism 43 may be, but is not limited to, an air cylinder, a fixed end of the connecting mechanism is connected to the pushing fixing frame 411, and an output end of the connecting mechanism 43 is connected to the movable beam 42, so as to position the pushing driving mechanism 41 and the movable beam 42, and avoid the problem that the movable beam 42 falls off.

In this embodiment, the supporting device 2 includes a frame and a lower beam 21, the lower beam 21 is disposed at a lower portion of the frame, the frame includes a first frame 22 and a second frame 23, the first frame 22 is located in a transmission portion of the work roll system 5, the second frame 23 is disposed opposite to the first frame 22, and the first frame 22 and the second frame 23 are connected through the lower beam 21. In this embodiment, the first frame 22 and the second frame 23 both include two opposite columns, and the lower beam 21 is used to support the work roll system 5, so that the frame is composed of four columns, which is convenient for improving the overall strength and stability of the supporting device 2.

In this embodiment, the supporting device 2 further includes a limiting mechanism, and the limiting mechanism includes a guide bar 24 and a stopper 25; the number of the guide strips 24 is two, the two guide strips 24 are respectively arranged on the front side and the rear side of the lower cross beam 21, and the two guide strips 24 are both arranged in parallel with the axial direction of the working roll system 5; the number of the stop blocks 25 is two, the two stop blocks 25 are respectively arranged at the left end and the right end of the lower cross beam 21, and a stop block driving mechanism for driving the stop blocks 25 to ascend and descend is arranged in the lower cross beam 21. It should be noted that, in the implementation process, when the work roll system 5 is replaced, the guide strip 24 can play a role in guiding the work roll system 5, so as to avoid the problem that the work roll system 5 is displaced in the radial direction; after the working roll system 5 moves to the designated position of the supporting device 2, the axial limit of the working roll system 5 can be realized through the stop block 25, and the working roll system 5 is prevented from moving along the axial direction. In this embodiment, the guide strips 24 and the stoppers 25 can move up and down by a motor, an air cylinder, or other mechanisms, so as to adapt to the work roll systems 5 with different roll diameters.

In this embodiment, the roll changing device 3 includes a guide seat 31, the guide seat 31 is disposed along an axial extension of the working roll system 5, a guide rail is disposed at a top of the guide seat 31, and a roller cooperatively connected with the guide rail is disposed in the working roll system 5. Specifically, in the present embodiment, the rollers are disposed in the mounting brackets 51 in the sub work roll systems of the work roll system 5; it should be noted that the work roll system 5 is moved rapidly on the guide shoe 31 or the support device 2 by means of preset rollers, thereby facilitating an increase in the replacement speed of the work roll system 5.

In this embodiment, the roll changing device 3 further includes a roll system traction mechanism; the roller system traction mechanism comprises a rack 32 and a traction driving mechanism 33; the rack 32 with guide holder 31 parallel arrangement, pull actuating mechanism 33 with the rack 32 transmission is connected, pull actuating mechanism 33's output orientation the work roll is 5 settings, just pull actuating mechanism 33's output with the work roll is 5 cooperations and is connected.

Specifically, as shown in fig. 4, the traction drive mechanism 33 includes a traction drive element 331, a transmission gear 332 connected to an output end of the traction drive element 331, and a pulling hook 333 connected to the traction drive element 331, where the traction drive element 331 is engaged with the rack 32 through the transmission gear 332, and the traction drive element 331 operates, so that the traction drive mechanism 33 can move relative to the rack. In the process of replacing the work roll system 5, the draw hook 333 may be fixedly connected to the original work roll system 5, so that the draw driving mechanism 33 may draw the original work roll system 5 out of the supporting device 2 onto the roll changing device 3, and after the original work roll system 5 is separated from the roll changing device 3, the draw hook 333 may be connected to the new work roll system 5, so that the draw driving mechanism 33 may push the new work roll system into the supporting device 2.

In this embodiment, the plate leveler with variable roller systems further includes a roller system locking device 6, the roller system locking device 6 is disposed on the supporting device 2, the roller system locking device 6 is located on one side of the supporting device 2 close to the main transmission device 1, and the roller system locking device 6 is used for clamping the transmission part of the working roller system 5.

In this embodiment, the roller system locking device 6 includes two roller system locking mechanisms, the two roller system locking mechanisms are arranged oppositely along the height direction of the supporting device 2, each roller system locking mechanism includes a supporting beam 61, a sliding block 62 and a supporting driving mechanism 63, the sliding block 62 and the supporting driving mechanism 63 are connected with the supporting device 2, the supporting beam 61 is connected with the sliding block 62 in a sliding manner, and the end of the supporting beam 61 is connected with the output end of the supporting driving mechanism 63.

Specifically, within the range of the space of the universal coupling 15, the allowance of transmission power and the allowance of the leveling speed of the leveling machine, the working roll system 5 with different working roll pitches and the support beam of the replaced roll system locking device can be replaced, so that the requirements of different leveling plate thicknesses and accuracies can be met by different roll pitches.

In this embodiment, the transmission driving device 13, the pressing driving mechanism 41, the traction driving mechanism 33, and the support driving mechanism 63 can be implemented by, but not limited to, a transmission device such as an air cylinder or a motor, and are not limited herein.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a panel leveler of variable roller system which characterized in that: comprises a main transmission device (1), a supporting device (2), a roll changing device (3) and a roll system positioning device (4); the supporting device (2) is used for assembling a working roll system (5); the transmission output end of the main transmission device (1) is connected with the transmission part of the working roll system (5); the roll changing device (3) is positioned on one side of the supporting device (2) far away from the transmission device, and both the roll changing device (3) and the supporting device (2) are connected with the working roll system (5) in a sliding manner; the roller system positioning device (4) is connected with the supporting device (2), and the roller system positioning device (4) is used for positioning a working roller system (5) on the supporting device (2).

2. The plate leveler with variable roll system as claimed in claim 1, wherein: the main transmission device (1) comprises a transmission distribution box (11), a first coupler (12), a transmission driving device (13) and a half coupler (14), wherein the transmission input end of the transmission distribution box (11) is connected with the output end of the transmission driving device (13) through the first coupler (12), and the transmission output end of the transmission distribution box (11) is connected with the transmission part of the working roller system (5) through the half coupler (14).

3. The plate leveler of claim 2, wherein the variable roll system comprises: the plate leveler with the variable roll system further comprises a universal coupling (15), and the transmission output end is connected with the transmission part of the working roll system (5) through a half coupling (14) and the universal coupling (15) in sequence.

4. The plate leveler with variable roll system as claimed in claim 1, wherein: the roller is positioner (4) including pushing down actuating mechanism (41) and walking beam (42), it sets up to push down actuating mechanism (41) the top of strutting arrangement (2), push down the output of actuating mechanism (41) with walking beam (42) are connected, it is used for the drive to push down actuating mechanism (41) walking beam (42) reciprocate, so that the working roller is (5) with strutting arrangement (2) fixed connection.

5. The plate leveler with variable roll system as claimed in claim 1, wherein: strutting arrangement (2) include frame and bottom end rail (21), bottom end rail (21) set up the lower part of frame, the frame includes first frame (22) and second frame (23), first frame (22) are located the drive division of work roll system (5), second frame (23) are relative first frame (22) set up, first frame (22) with second frame (23) pass through bottom end rail (21) are connected.

6. The plate leveler of claim 5, wherein the variable roll system comprises: the supporting device (2) further comprises a limiting mechanism, and the limiting mechanism comprises a guide strip (24) and a stop block (25); the number of the guide strips (24) is two, the two guide strips (24) are respectively arranged on the front side and the rear side of the lower cross beam (21), and the two guide strips (24) are arranged in parallel with the axial direction of the working roll system (5); the two stop blocks (25) are arranged, the two stop blocks (25) are respectively arranged at the left end and the right end of the lower cross beam (21), and a stop block driving mechanism used for driving the stop blocks (25) to ascend and descend is arranged in the lower cross beam (21).

7. The plate leveler with variable roll system as claimed in claim 1, wherein: the roll changing device (3) comprises a guide seat (31), the guide seat (31) is arranged along the axial extension of the working roll system (5), a guide rail is arranged at the top of the guide seat (31), and a roller connected with the guide rail in a matching mode is arranged in the working roll system (5).

8. The plate leveler of claim 7, wherein the variable roll system comprises: the roll changing device (3) also comprises a roll system traction mechanism; the roller system traction mechanism comprises a rack (32) and a traction driving mechanism (33); rack (32) with guide holder (31) parallel arrangement, pull actuating mechanism (33) with rack (32) transmission is connected, the output orientation of pulling actuating mechanism (33) work roll system (5) set up, just the output of pulling actuating mechanism (33) with work roll system (5) cooperation is connected.

9. The plate leveler with variable roll system as claimed in claim 1, wherein: the plate leveler with the variable roller systems further comprises a roller system locking device (6), the roller system locking device (6) is arranged on the supporting device (2), the roller system locking device (6) is located on one side, close to the main transmission device (1), of the supporting device (2), and the roller system locking device (6) is used for clamping a transmission part of the working roller system (5).

10. The plate leveler with variable roll system as claimed in claim 9, wherein: roller is locking device (6) includes that two rollers are locking mechanism, and two rollers are locking mechanism and follow the direction of height of strutting arrangement (2) sets up relatively, and every roller is locking mechanism all includes supporting beam (61), slider (62) and supports actuating mechanism (63), slider (62) with support actuating mechanism (63) all with strutting arrangement (2) are connected, supporting beam (61) with slider (62) sliding connection, the tip of supporting beam (61) with the output that supports actuating mechanism (63) is connected.