CN211366415U

CN211366415U - Rewinding machine unloader

Info

Publication number: CN211366415U
Application number: CN201921853590.7U
Authority: CN
Inventors: 王林土
Original assignee: Shengzhou Yuxin Paper Co ltd
Current assignee: Shengzhou Yuxin Paper Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a rewinding machine unloader, including frame and rolling rod, the frame internal rotation is connected with two steering rolls, two the outer wall of steering roll is inconsistent, and two the equal welding of steering roll one side has motor one, motor one all with the frame outer wall is fixed connection, two the steering roll top is provided with the winding rod, the rolling rod respectively with two the outer wall of steering roll is inconsistent, the inside both sides of winding rod all are provided with hold-down mechanism, winding rod top is provided with the compression roller, the compression roller both sides all are provided with elevating system, winding rod length one side is provided with pushing mechanism, the winding rod is kept away from pushing mechanism one side is provided with the conveyer belt. The utility model provides an artifical in-process of tak the receipts roll rod away not only take trouble hard, the lower problem of production efficiency moreover.

Description

Rewinding machine unloader

Technical Field

The utility model relates to a rewinding equipment field, in particular to rewinding machine unloader.

Background

A rewinding machine is a mechanical device for rewinding a film, adhesive tape or toilet paper, etc. wound on a large roll onto a small roll. The rewinding machine is mainly applied to the preparation processes of products such as rewinding of toilet paper, rewinding of adhesive tape paper, rewinding of plastic films and the like, and mainly relates to the processes of feeding, rewinding, cutting, labeling, discharging and the like in the process of rewinding the adhesive tape paper by the rewinding machine.

When the existing rewinding machine is used for changing rolls, rolls which are rolled up are mainly taken away manually, and because the rolls which are rolled up are heavy in weight, the manual operation is troublesome and labor-consuming in the taking away process, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rewinding machine unloader has solved artifical not only taking away the in-process of taking the winding rod away and taking trouble hard, the lower problem of production efficiency moreover.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a rewinding machine unloader, includes frame and rolling rod, the frame internal rotation is connected with two and turns to the roller, two the outer wall of turning to the roller offsets, and two it has motor one all to weld to turn to roller one side, motor one all with the frame outer wall is fixed connection, two it is provided with to turn to the roller top the winding rod, the rolling rod respectively with two the outer wall of turning to the roller offsets, the inside both sides of winding rod all are provided with hold-down mechanism, the winding rod top is provided with the compression roller, the compression roller both sides all are provided with elevating system, winding rod length one side is provided with pushing mechanism, the winding rod is kept away from pushing mechanism one side is provided with the conveyer belt.

By adopting the technical scheme, the winding roller is firstly placed between the two steering rollers through an operator, then the two pressing mechanisms are started to press the winding roller, then the two motors I are started simultaneously, the output shafts of the two motors I rotate to drive the two steering rollers to rotate, and the two steering rollers rotate to drive the winding roller to start winding. When the winding roller is bigger and bigger, the two lifting mechanisms are started to drive the pressing roller to move upwards slowly and continue to press the winding roller. When the rolling rod finishes rolling, the pressing mechanism is closed firstly, then the pushing mechanism is started to push the rolling rod into the conveyor belt, and finally the conveyor belt is started to transport the rolling rod which finishes rolling to the next step.

Preferably, glue is adhered to the upper part of the winding roller.

By adopting the technical scheme, an operator only needs to pull paper to be rolled onto glue water, and then the rolling rod can start rolling.

Preferably, the pressing mechanism comprises an air cylinder, the air cylinder is welded on one side of the outer wall of the rack, a pressing rod is welded on a piston rod of the air cylinder, and the piston rod of the air cylinder penetrates through the outer wall of the rack.

Adopt above-mentioned technical scheme, start the cylinder, the piston rod of cylinder extends and drives the depression bar and move forward, and until the depression bar pushes down the winding rod, after the winding rod accomplishes the rolling, the piston rod shrink of cylinder drives the depression bar and moves backward until leaving the winding rod.

Preferably, the lifting mechanism comprises a second motor, a sliding groove is formed in the inner wall of the rack, the second motor is welded to the top end of the sliding groove, a threaded rod is welded to an output shaft of the second motor, a sliding block is connected to the threaded rod in a threaded mode, the sliding block is in sliding connection with the sliding groove, a supporting rod is welded to the lower end face of the sliding block, a supporting block is welded to the lower end face of the supporting rod, and the supporting block is in rotating connection with the compression roller.

By adopting the technical scheme, the second motor is started, the second motor rotates forwards to drive the threaded rod to rotate forwards, the threaded rod rotates forwards to drive the sliding block to slide downwards in the sliding groove, the sliding block slides downwards to drive the supporting rod and the supporting block to move downwards, and the supporting block moves downwards to drive the pressing roller to move downwards until the pressing roller presses the winding roller. After the slow grow of rolling rod, the two reversals of motor drive the threaded rod reversal, and the threaded rod reversal drives slider rebound in the spout, and slider rebound drives bracing piece and supporting shoe rebound, and the supporting shoe rebound drives the pressure roller rebound.

Preferably, the pushing mechanism comprises a third motor, a fixed plate is welded on one side of the outer wall of the rack, the third motor is welded on the fixed plate, a first rotating shaft is welded on an output shaft of the third motor and penetrates through the outer wall of the rack, a first gear is welded on one side, away from the third motor, of the first rotating shaft, a second gear is arranged on one side, with the length, of the first gear, the first gear is meshed with the second gear, a second rotating shaft is arranged on the second gear, the second rotating shaft penetrates through the second gear, two sides of the second rotating shaft are rotatably connected with the rack, three eccentric wheels are arranged on the second rotating shaft and penetrate through the second rotating shaft, circular grooves are arranged on one side, with the length, of the three eccentric wheels, connecting rods are welded above the three circular grooves, the three connecting rods are fixedly connected with the inner wall of the rack, and push rods are arranged, and pushing blocks are welded on one sides, far away from the eccentric wheels, of the three push rods.

By adopting the technical scheme, the motor III is started, the motor III rotates to drive the rotating shaft I to rotate, the rotating shaft I rotates to drive the gear I to rotate, the gear I rotates to drive the gear II to rotate, the gear II rotates to drive the rotating shaft II and the three eccentric wheels to rotate, the three eccentric wheels rotate to respectively drive the three push rods to move forwards in the circular grooves, and the three push rods move forwards to drive the push blocks to push forwards.

Preferably, a controller is welded on one side of the outer wall of the rack, and the controller is electrically connected with the air cylinder, the first motor, the second motor, the third motor and the conveyor belt respectively.

By adopting the technical scheme, the controller respectively controls the air cylinder, the first motor, the second motor, the third motor and the conveyor belt to be switched on and off.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

FIG. 4 is an enlarged view of section C of FIG. 2;

fig. 5 is an enlarged view of a portion D of fig. 4.

Reference numerals: 1. a frame; 2. a turning roll; 3. a first motor; 4. a hold-down mechanism; 41. a cylinder; 42. a pressure lever; 5. a pushing mechanism; 51. a third motor; 511. a support plate; 512. a first rotating shaft; 52. a first gear; 53. a second gear; 54. a second rotating shaft; 55. an eccentric wheel; 56. a circular groove; 57. a push rod; 58. a connecting rod; 59. a push block; 6. a controller; 7. a conveyor belt; 8. a lifting mechanism; 81. a second motor; 82. a threaded rod; 83. a chute; 84. a slider; 85. a support bar; 9. a compression roller; 10. and (5) rolling up the roller.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

The utility model provides a rewinding machine unloader, see fig. 1 to fig. 5, including frame 1 and rolling rod 10, 1 internal rotation in frame is connected with two steering rolls 2, two steering rolls 2's outer wall is inconsistent, and 2 one sides of two steering rolls have all welded motor 3, motor 3 all is fixed connection with 1 outer wall in frame, when two motor 3 start simultaneously, two output shaft of motor 3 rotate and drive two steering rolls 2 and rotate, two steering rolls 2 tops are provided with rolling rod 10, rolling rod 10 offsets with two steering rolls 2's outer wall respectively, rolling rod 10 top is stained with glue, operating personnel only need pull the paper of treating the rolling on the glue, two steering rolls 2 rotate and drive rolling rod 10 and begin the rolling.

The inside both sides of receipts roll 10 all are provided with hold-down mechanism 4, and hold-down mechanism 4 includes cylinder 41, and the welding of 1 outer wall of frame one side has cylinder 41, and the welding has depression bar 42 on the piston rod of cylinder 41, and the piston rod of cylinder 41 wears to establish 1 outer wall of frame, and when cylinder 41 started, the piston rod of cylinder 41 extended and drives depression bar 42 and move forward, until depression bar 42 pushes down receipts roll 10.

The compression roller 9 is arranged above the winding roller 10, the lifting mechanisms 8 are arranged on two sides of the compression roller 9, each lifting mechanism 8 comprises a second motor 81, a sliding groove 83 is formed in the inner wall of the rack 1, the second motors 81 are welded to the top ends of the sliding grooves 83, threaded rods 82 are welded to output shafts of the second motors 81, and when the second motors 81 are started, the second motors 81 rotate positively to drive the threaded rods 82 to rotate positively. Threaded rod 82 is connected with slider 84 through threads, slider 84 and chute 83 are sliding connection, threaded rod 82 corotation drives slider 84 and slides downwards in chute 83, slider 84 lower terminal surface welding has bracing piece 85, and the terminal surface welding has the supporting shoe under bracing piece 85, and slider 84 slides downwards and drives bracing piece 85 and supporting shoe downstream, and the supporting shoe is connected with compression roller 9 in a rotation way. The support block moves downwards driving the press roll 9 to move downwards until the press roll 9 presses the take-up roll 10.

One side of the length of the winding roll 10 is provided with a pushing mechanism 5, the pushing mechanism 5 comprises a third motor 51, a fixing plate is welded on one side of the outer wall of the rack 1, the third motor 51 is welded on the fixing plate, a first rotating shaft 512 is welded on an output shaft of the third motor 51, and the first rotating shaft 512 penetrates through the outer wall of the rack 1, when the third motor 51 is started, the third motor 51 rotates to drive the first rotating shaft 512 to rotate, a first gear 52 is welded on one side, away from the third motor 51, of the first rotating shaft 512, the first rotating shaft 512 rotates to drive the first gear 52 to rotate, a second gear 53 is arranged on one side of the length of the first gear 52, the first gear 52 is meshed.

A second rotating shaft 54 is arranged on the second gear 53, the second rotating shaft 54 penetrates through the second gear 53, two sides of the second rotating shaft 54 are rotatably connected with the rack 1, the second gear 53 rotates to drive the second rotating shaft 54 to rotate, three eccentric wheels 55 are arranged on the second rotating shaft 54, the two rotating shafts 54 respectively penetrate through the three eccentric wheels 55, the second rotating shafts 54 rotate to drive the three eccentric wheels 55 to rotate, circular grooves 56 are formed in one side of the length of each eccentric wheel 55, connecting rods 58 are welded above the corresponding circular grooves 56, the three connecting rods 58 are fixedly connected with the inner wall of the rack 1, push rods 57 are arranged in the three circular grooves 56, the three eccentric wheels 55 rotate to respectively drive the three push rods 57 to move forwards in the circular grooves 56, push blocks 59 are welded on the side, far away from the eccentric wheels 55, and the three push rods 57 move forwards.

The conveyor belt 7 is arranged on one side, away from the pushing mechanism 5, of the winding roller 10, the pushing mechanism 5 pushes the winding roller 10 into the conveyor belt 7, and finally the conveyor belt 7 is started again to transport the winding roller 10 which is wound to the next step.

The controller 6 is welded on one side of the outer wall of the rack 1, the controller 6 is electrically connected with the air cylinder 41, the first motor 3, the second motor 81, the third motor 51 and the conveyor belt 7 respectively, and the controller 6 controls the air cylinder 41, the first motor 3, the second motor 81, the third motor 51 and the conveyor belt 7 to be switched on and off respectively.

In actual operation, firstly, an operator puts the winding roll 10 between the two steering rollers 2, then the cylinders 41 of the two pressing mechanisms 4 are started, the piston rods of the cylinders 41 extend to drive the pressing rods 42 to move forwards until the winding roll 10 is pressed tightly, then the two motors I3 are started simultaneously, the output shafts of the two motors I3 rotate to drive the two steering rollers 2 to rotate, and the two steering rollers 2 rotate to drive the winding roll 10 to start winding. When the winding roller 10 becomes bigger and bigger, the two lifting mechanisms 8 are started to drive the pressing roller to move upwards slowly and continue to press the winding roller 10. When the winding roller 10 finishes winding, the piston rod of the cylinder 41 contracts to drive the pressure lever 42 to move backwards until leaving the winding roller 10, then the pushing mechanism 5 is started to push the winding roller 10 into the conveyor belt 7, and finally the conveyor belt 7 is started again to transport the winding roller 10 which finishes winding to the next step.

Claims

1. A discharging device of a rewinding machine comprises a rack (1) and two winding rollers (10), and is characterized in that the rack (1) is rotatably connected with two steering rollers (2), the outer walls of the two steering rollers (2) are abutted, a motor I (3) is welded on one side of each of the two steering rollers (2), the motor I (3) is fixedly connected with the outer wall of the rack (1), the winding rollers (10) are arranged above the two steering rollers (2), the winding rollers (10) are respectively abutted to the outer walls of the two steering rollers (2), the two inner sides of each winding roller (10) are respectively provided with a pressing mechanism (4), a pressing roller (9) is arranged above each winding roller (10), the two sides of each pressing roller (9) are respectively provided with a lifting mechanism (8), and one side of the length of each winding roller (10) is provided with a pushing mechanism (5), and a conveyor belt (7) is arranged on one side of the winding roller (10) far away from the pushing mechanism (5).

2. A rewinding machine blanking device according to claim 1 characterized in that said winding roller (10) is glued on top.

3. The blanking device of the rewinding machine as claimed in claim 2, wherein said pressing mechanism (4) comprises an air cylinder (41), said air cylinder (41) is welded to one side of the outer wall of said frame (1), a pressing rod (42) is welded to a piston rod of said air cylinder (41), and a piston rod of said air cylinder (41) penetrates through the outer wall of said frame (1).

4. The blanking device of the rewinding machine as claimed in claim 3, wherein the lifting mechanism (8) comprises a second motor (81), a sliding groove (83) is formed in the inner wall of the frame (1), the second motor (81) is welded to the top end of the sliding groove (83), a threaded rod (82) is welded to the output shaft of the second motor (81), a sliding block (84) is connected to the threaded rod (82) in a threaded manner, the sliding block (84) is connected with the sliding groove (83) in a sliding manner, a supporting rod (85) is welded to the lower end face of the sliding block (84), a supporting block is welded to the lower end face of the supporting rod (85), and the supporting block is connected with the pressing roller (9) in a rotating manner.

5. The blanking device of the rewinding machine as claimed in claim 4, wherein said pushing mechanism (5) comprises a third motor (51), a fixed plate is welded to one side of the outer wall of said frame (1), said third motor (51) is welded to said fixed plate, a first rotating shaft (512) is welded to the output shaft of said third motor (51) and said first rotating shaft (512) penetrates through the outer wall of said frame (1), a first gear (52) is welded to one side of said first rotating shaft (512) away from said third motor (51), a second gear (53) is arranged on one side of the length of said first gear (52), said first gear (52) is engaged with said second gear (53), a second rotating shaft (54) is arranged on said second gear (53), said second rotating shaft (54) penetrates through said second gear (53) and both sides of said second rotating shaft (54) are rotatably connected with said frame (1), be provided with three eccentric wheel (55) on two (54) of pivot just three eccentric wheel (55) are worn to establish respectively in two (54) of pivot, it is three eccentric wheel (55) length one side all is provided with circular slot (56), and is three connecting rod (58), three have all been welded in circular slot (56) top connecting rod (58) all with frame (1) inner wall is fixed connection, and is three all be provided with push rod (57) in circular slot (56), three push rod (57) are kept away from eccentric wheel (55) one side welding has ejector pad (59).

6. The blanking device of the rewinding machine as claimed in claim 5, characterized in that a controller (6) is welded to one side of the outer wall of the frame (1), and the controller (6) is electrically connected to the cylinder (41), the first motor (3), the second motor (81), the third motor (51) and the conveyor belt (7) respectively.