CN218893258U

CN218893258U - Driving roller set with deviation correcting function

Info

Publication number: CN218893258U
Application number: CN202320073574.6U
Authority: CN
Inventors: 刘银娜; 周祥宇
Original assignee: Dongguan Xietai Paper Products Co ltd
Current assignee: Dongguan Xietai Paper Products Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-04-21
Anticipated expiration: 2033-01-07

Abstract

The application relates to pit paper processing equipment technical field especially relates to a driving roller group with function of rectifying, and its technical scheme main points lie in: including the frame, go up the conveying roller, first conveying roller, rectify the roller and rectify the subassembly, go up conveying roller and first conveying roller all install in the frame down, go up the conveying roller and be located the top of first conveying roller down, go up the conveying roller and be provided with the clearance that supplies the hole paper to pass between the first conveying roller down, go up conveying roller and first conveying roller all be used for with hole paper looks butt in order to convey hole paper, rectify the subassembly and install in the frame, rectify the roller and install on rectify the subassembly and be located the below of first conveying roller down, rectify the subassembly and be used for removing the roller of rectifying along the length direction of rectifying the roller. The beneficial effects of this application are: the position at the time of pit paper conveyance can be corrected.

Description

Driving roller set with deviation correcting function

Technical Field

The application relates to the technical field of pit paper processing equipment, in particular to a driving roller set with a deviation correcting function.

Background

Pit paper is a paper laminated with smooth kraft paper and wavy paper, and is one of the important materials for paper packaging. After the pit paper is out-molded, the pit paper needs to be conveyed to a cutter to be cut, so that the pit paper is cut into a specified size. At present, a plurality of conveying rollers are generally used for conveying pit paper into a cutting machine.

In view of the above-mentioned technology, the inventors found that offset easily occurs during the conveying process of pit paper, and if the offset is too large, the quality of cutting the pit paper by a subsequent cutter is affected, which may result in inaccurate cutting, and the like.

Disclosure of Invention

The application provides a driving roller set with function of rectifying, has the advantage that can rectify the position when hole paper carries.

The utility model provides a driving roller group with function of rectifying, includes the frame, goes up the conveying roller, first conveying roller, rectifies the roller and rectifies the subassembly under, go up the conveying roller with first conveying roller down all install in the frame, go up the conveying roller and be located first conveying roller's top down, go up the conveying roller with be provided with the clearance that the confession hole paper passed between the first conveying roller down, go up the conveying roller with first conveying roller down all is used for with hole paper looks butt in order to convey hole paper, rectify the subassembly install in the frame, rectify the roller install in rectify the subassembly on and be located first below conveying roller, rectify the subassembly be used for following rectify the length direction removal of roller rectify the roller.

By adopting the technical scheme, pit paper bypasses from the lower part of the deviation correcting roller and passes through a gap between the upper conveying roller and the first lower conveying roller, and the upper conveying roller and the first lower conveying roller are abutted with the pit paper to drive the pit paper to advance. When the pit paper is deviated, the deviation correcting component drives the deviation correcting roller to move so as to adjust the position of the pit paper, thereby correcting the position of the pit paper and being beneficial to the subsequent processing of the pit paper.

Preferably, the deviation rectifying assembly comprises a guide rail, a sliding block and a driving piece, wherein the guide rail is installed on the frame, the length direction of the guide rail is the same as the length direction of the upper conveying roller, the sliding block is slidably arranged in the guide rail, a mounting frame is fixedly connected to the sliding block, the deviation rectifying roller is installed on the mounting frame, the driving piece is installed in the guide rail, the driving piece is connected with the sliding block, and the driving piece is used for driving the sliding block to slide in the guide rail.

Through adopting above-mentioned scheme, the cooperation setting of guide rail, slider has realized rectifying the roller and has been perpendicular to the slip of hole paper's removal direction to drive hole paper's removal, with the position of correcting hole paper.

Preferably, the driving piece comprises a screw and a motor, two ends of the screw are rotatably mounted in the guide rail, the screw penetrates through the sliding block and is in threaded connection with the sliding block, the motor is mounted on the frame, an output shaft of the motor penetrates through the end face of the guide rail and is fixedly connected with one end of the screw in a coaxial mode, and an output shaft of the motor is used for driving the screw to rotate.

Through adopting above-mentioned technical scheme, adopt the cooperation of screw rod and motor to realize that the slider slides in the guide rail, compact structure.

Preferably, the deviation correcting roller is provided with a plurality of first roller grooves, and the first roller grooves are distributed along the length direction of the deviation correcting roller.

Through adopting above-mentioned scheme, the setting of first roller groove has increased the horizontal friction between correction roller and the hole paper to make correction roller when correction subassembly's drive removes down, hole paper can follow correction roller better and remove.

Preferably, the second lower conveying roller is rotatably arranged on the frame, and is positioned on the feeding side of the first lower conveying roller, and the second lower conveying roller is flush with the first lower conveying roller.

Through adopting above-mentioned scheme, the second is the setting of conveyer roller under helps making the tensioning degree that increases the hole paper for the hole paper is inseparabler with the butt of rectifying the roller, is favorable to making the hole paper follow the roller removal of rectifying better.

Preferably, the upper conveying roller is provided with a plurality of second roller grooves, and the second roller grooves are distributed along the length direction of the upper conveying roller.

Through adopting above-mentioned scheme, the frictional force between increase hole paper and the last conveying roller is favorable to being provided with of second roller groove for go up conveying roller and more stable to the transmission of hole paper.

Preferably, the rack is provided with a mounting assembly, and the mounting assembly is used for being detachably connected with an external cutting machine.

Through adopting above-mentioned scheme, the setting of installation component makes the frame can install on different guillootine, has improved the compatibility of driving roller group for the use of driving roller group is more convenient.

Preferably, the mounting assembly comprises an extension plate and a bolt, the extension plate is fixedly connected with the frame, the extension plate extends to the outside of the frame, a mounting hole is formed in the extension plate in a penetrating mode, and the bolt penetrates through the mounting hole and is used for being in threaded connection with an external cutting machine.

Through adopting above-mentioned scheme, the setting of extension board and bolt has realized the demountable installation of frame to the connection of bolt is stable, dismantles the convenience simultaneously.

In summary, the beneficial technical effects of the application are:

1. when the pit paper is deviated, the deviation correcting component drives the deviation correcting roller to move so as to adjust the position of the pit paper, thereby correcting the position of the pit paper and being beneficial to the subsequent processing of the pit paper.

2. The second is the conveying roller down is provided with and helps making the tensioning degree that increases the hole paper for the hole paper is inseparabler with the butt of roller of rectifying, is favorable to making the hole paper follow the roller of rectifying better and remove.

Drawings

Fig. 1 is a schematic view of the structure of the driving roller group in the present application.

Fig. 2 is a schematic view of the internal structure of the guide rail of the driving roller group in the present application.

Reference numerals illustrate:

1. a frame; 2. an upper conveying roller; 3. a first lower conveying roller; 4. a correction roller; 5. a guide rail; 6. a slide block; 7. a mounting frame; 8. a screw; 9. a motor; 10. a first roller groove; 11. a second lower conveying roller; 12. a second roll groove; 13. an extension plate; 14. and (5) mounting holes.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-2.

The application discloses driving roller group with function of rectifying, see fig. 1, including frame 1, go up the conveying roller 2, first conveying roller 3, rectify roller 4 and rectify the subassembly, go up conveying roller 2 and first conveying roller 3 all install on frame 1 down, go up the conveying roller 2 and be located the top of conveying roller 3 down, go up conveying roller 2 and first conveying roller 3 down between be provided with the clearance that supplies the hole paper to pass, go up conveying roller 2 and first conveying roller 3 all be used for with hole paper looks butt in order to convey hole paper, rectify the subassembly and install on frame 1, rectify the roller 4 and install on rectify the subassembly and be located the below of conveying roller 3 down, rectify the subassembly and be used for removing rectify roller 4 along the length direction of rectify roller 4. The pit paper bypasses from the lower part of the deviation correcting roller 4 and then passes through a gap between the upper conveying roller 2 and the first lower conveying roller 3, and the upper conveying roller 2 and the first lower conveying roller 3 are abutted with the pit paper to drive the pit paper to advance. When the pit paper is deviated, the deviation correcting component drives the deviation correcting roller 4 to move so as to adjust the position of the pit paper, thereby correcting the position of the pit paper and being beneficial to the subsequent processing of the pit paper.

Specifically, referring to fig. 1 and 2, the deviation rectifying assembly includes a guide rail 5, a slider 6 and a driving member, the guide rail 5 is mounted on the frame 1, the length direction of the guide rail 5 is the same as the length direction of the upper conveying roller 2, the slider 6 is slidably disposed in the guide rail 5, and the side surface of the slider 6 abuts against the inner wall of the guide rail 5, so that the slider 6 cannot rotate when being placed in the guide rail 5. Fixedly connected with mounting bracket 7 on slider 6, the top of guide rail 5 is arranged in to mounting bracket 7, and roller 4 installs on mounting bracket 7, and the driving piece is installed in guide rail 5, and the driving piece is connected with slider 6, and the driving piece is used for driving slider 6 to slide in guide rail 5. The cooperation setting of guide rail 5, slider 6 has realized rectifying roller 4 and has been slided in the removal direction of perpendicular to hole paper to drive the removal of hole paper, with the position of correcting hole paper. In this embodiment, the driving piece includes screw rod 8 and motor 9, and screw rod 8's both ends rotate and install in guide rail 5, and screw rod 8 runs through slider 6 and with slider 6 threaded connection, and motor 9's installation is in frame 1, and motor 9's output shaft runs through guide rail 5's tip and with screw rod 8's one end coaxial fixed connection, and motor 9's output shaft is used for driving screw rod 8 rotation. The sliding block 6 slides in the guide rail 5 by adopting the matching of the screw rod 8 and the motor 9, so that the structure is compact. In other embodiments, the driving member may be another power member such as an air cylinder, so as to drive the sliding block 6 to slide.

In order to increase the friction force of the deviation correcting roller 4, a plurality of first roller grooves 10 are formed in the roller surface of the deviation correcting roller 4, the first roller grooves 10 are specifically annular grooves along the roller surface of the deviation correcting roller 4, and the plurality of first roller grooves 10 are distributed along the length direction of the deviation correcting roller 4. The arrangement of the first roller groove 10 increases the transverse friction between the deviation rectifying roller 4 and the pit paper, so that the pit paper can better follow the deviation rectifying roller 4 to move when the deviation rectifying roller 4 moves under the drive of the deviation rectifying assembly.

In addition, a second lower conveying roller 11 is rotatably arranged on the frame 1, the second lower conveying roller 11 is positioned on the feeding side of the first lower conveying roller 3, the second lower conveying roller 11 is positioned obliquely above the deviation correcting roller 4, and the second lower conveying roller 11 is flush with the first lower conveying roller 3. The arrangement of the second lower conveying roller 11 helps to increase the tensioning degree of the pit paper, so that the pit paper is in closer contact with the deviation correcting roller 4, and the pit paper can better follow the deviation correcting roller 4 to move.

A plurality of second roller grooves 12 are formed in the roller surface of the upper conveying roller 2, the second roller grooves 12 are identical to the first roller grooves 10 in shape, and the plurality of second roller grooves 12 are distributed along the length direction of the upper conveying roller 2. The provision of the second roller groove 12 is advantageous in increasing the friction between the pit paper and the upper conveying roller 2, so that the upper conveying roller 2 is more stable in conveying the pit paper.

In addition, referring back to fig. 1, a mounting assembly is provided on the frame 1 for detachable connection with an external cutter. The setting of installation component makes frame 1 can install on different guillootine, has improved the compatibility of driving roller group for the use of driving roller group is more convenient. Specifically, the mounting assembly includes an extension plate 13 and a bolt (not shown in the figure), the extension plate 13 is fixedly connected with the frame 1, the extension plate 13 extends to the outside of the frame 1, a mounting hole 14 is formed in the extension plate 13 in a penetrating manner, and the tail of the bolt passes through the mounting hole 14 and is used for being in threaded connection with an external cutting machine. The extension plate 13 and the arrangement of the bolts realize the detachable installation of the frame 1, and the connection of the bolts is stable, and the disassembly is convenient.

The implementation principle of the embodiment is as follows:

the pit paper bypasses from the lower part of the deviation correcting roller 4 and then passes through a gap between the upper conveying roller 2 and the first lower conveying roller 3, and the upper conveying roller 2 and the first lower conveying roller 3 are abutted with the pit paper to drive the pit paper to advance. When the pit paper is offset, the motor 9 is started, the output shaft of the motor 9 drives the screw rod 8 to rotate, so that the sliding block 6 slides in the guide rail 5 towards the opposite direction of the pit paper offset, the sliding block 6 drives the mounting frame 7 to move, so that the deviation correcting roller 4 drives the pit paper to move in the moving direction perpendicular to the pit paper, and the position of the pit paper is corrected.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a driving roller group with function of rectifying which characterized in that: including frame (1), go up carry roller (2), first carry roller (3) down, rectify roller (4) and rectify the subassembly, go up carry roller (2) with first carry roller (3) down all install in on frame (1), go up carry roller (2) and be located the top of carrying roller (3) down, go up carry roller (2) and be provided with the clearance that supplies the hole paper to pass between carrying roller (3) down, go up carry roller (2) and carry roller (3) all are used for with hole paper looks butt in order to convey hole paper down, rectify the subassembly install in on frame (1), rectify roller (4) install in rectify on the subassembly and be located the below of carrying roller (3) down, rectify the subassembly be used for along rectify the length direction of roller (4) remove rectify roller (4).

2. The driving roller set with deviation rectifying function according to claim 1, wherein: the correcting component comprises a guide rail (5), a sliding block (6) and a driving piece, wherein the guide rail (5) is arranged on the frame (1), the length direction of the guide rail (5) is the same as the length direction of the upper conveying roller (2), the sliding block (6) is slidably arranged in the guide rail (5), a mounting frame (7) is fixedly connected to the sliding block (6), the correcting roller (4) is arranged on the mounting frame (7), the driving piece is arranged in the guide rail (5), the driving piece is connected with the sliding block (6), and the driving piece is used for driving the sliding block (6) to slide in the guide rail (5).

3. The driving roller set with deviation correcting function according to claim 2, wherein: the driving piece comprises a screw rod (8) and a motor (9), wherein two ends of the screw rod (8) are rotatably installed in the guide rail (5), the screw rod (8) penetrates through the sliding block (6) and is in threaded connection with the sliding block (6), the motor (9) is installed on the frame (1), an output shaft of the motor (9) penetrates through the end face of the guide rail (5) and is fixedly connected with one end of the screw rod (8) in a coaxial mode, and an output shaft of the motor (9) is used for driving the screw rod (8) to rotate.

4. The driving roller set with deviation rectifying function according to claim 1, wherein: a plurality of first roller grooves (10) are formed in the deviation correcting roller (4), and the first roller grooves (10) are distributed along the length direction of the deviation correcting roller (4).

5. The driving roller set with deviation rectifying function according to claim 1, wherein: the machine frame (1) is rotatably provided with a second lower conveying roller (11), the second lower conveying roller (11) is positioned on the feeding side of the first lower conveying roller (3), and the second lower conveying roller (11) is flush with the first lower conveying roller (3).

6. The driving roller set with deviation rectifying function according to claim 1, wherein: a plurality of second roller grooves (12) are formed in the upper conveying roller (2), and the second roller grooves (12) are distributed along the length direction of the upper conveying roller (2).

7. The driving roller set with deviation rectifying function according to claim 1, wherein: the frame (1) is provided with a mounting assembly, and the mounting assembly is used for being detachably connected with an external cutting machine.

8. The driving roller set with deviation rectifying function according to claim 7, wherein: the mounting assembly comprises an extension plate (13) and bolts, the extension plate (13) is fixedly connected with the frame (1), the extension plate (13) extends to the outside of the frame (1), mounting holes (14) are formed in the extension plate (13) in a penetrating mode, and the bolts penetrate through the mounting holes (14) and are used for being in threaded connection with an external cutting machine.