CN212863402U

CN212863402U - Rewinding machine unloader

Info

Publication number: CN212863402U
Application number: CN202021772447.8U
Authority: CN
Inventors: 叶官富; 邓文发; 罗家兴
Original assignee: Dongguan Zhongguan Label Material Co ltd
Current assignee: Dongguan Zhongguan Label Material Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-02
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a rewinding machine unloader installs on rewinding machine and packagine machine, and the rewinding machine has unloading end and installs the wind-up roll on the unloading end, and the scroll cover is established on the wind-up roll, and packagine machine has the material loading end, rewinding machine unloader is including installing the first transport mechanism of rewinding machine unloading end and installing the second transport mechanism of packagine machine material loading end, first transport mechanism is including being located the first base of wind-up roll below and being used for promoting the scroll extremely promote the subassembly that promotes on the second transport mechanism, second transport mechanism includes the second base, the scroll quilt promote the subassembly promote extremely be located behind the second transport mechanism on the second base. This application has the effect of the unloading operation that improves the rewinding machine.

Description

Rewinding machine unloader

Technical Field

The application relates to the field of rewinding machine equipment, in particular to a rewinding machine blanking device.

Background

The rewinding machine is a special equipment for paper, mica tapes and films, and is used for sequentially rewinding paper rolls (called as original paper rolls) produced by a paper machine, and rewinding the paper to obtain finished paper for leaving a factory.

Use the rewinding machine to need pack the scroll after carrying out the rewinding to the scroll, the follow-up transport of being convenient for on the one hand, on the other hand can protect the scroll. At present, after a paper roll is rewound on a rewinding machine, the paper roll is generally taken down from a wind-up roll of the rewinding machine in a manual mode, and then the paper roll is conveyed to a packaging machine for packaging.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the mode of manual handling wastes time and energy, and the scroll is damaged easily in the handling process.

SUMMERY OF THE UTILITY MODEL

In order to improve the blanking operation of a rewinding machine, the application provides a rewinding machine blanking device.

The application provides a rewinding machine unloader adopts following technical scheme:

a rewinding machine unloader is installed on a rewinding machine and a packaging machine, the rewinding machine is provided with an unloading end and a winding roller installed on the unloading end, a paper roll is sleeved on the winding roller, the packaging machine is provided with an loading end, the rewinding machine unloader comprises a first conveying mechanism installed at the unloading end of the rewinding machine and a second conveying mechanism installed at the loading end of the packaging machine, the first conveying mechanism comprises a first base located below the winding roller and a pushing assembly used for pushing the paper roll to the second conveying mechanism, the second conveying mechanism comprises a second base and a second guide rail installed on the second base, and the paper roll is pushed by the pushing assembly to the second conveying mechanism and then located on the second guide rail.

By adopting the technical scheme, the paper roll is positioned on the winding roller after being rewound, then the pushing assembly is started, the pushing assembly applies a pushing force to the paper roll and then pushes the paper roll to the second guide rail from the winding roller, on one hand, manpower consumption is not needed, on the other hand, the paper roll can be protected, the damage condition of the paper roll in the carrying process is reduced, and therefore the blanking operation of the blanking device of the rewinding machine is improved.

Preferably, the pushing assembly comprises a first guide rail mounted on the first base and a pushing plate for pushing the paper roll, the pushing plate is mounted on the first guide rail, the extending direction of the first guide rail is the same as the length direction of the winding roller, and the pushing plate applies a force to the paper roll towards the second transportation mechanism.

By adopting the technical scheme, after the pushing assembly is started, the guide rail can drive the pushing plate to move along the extending direction of the guide rail, so that the pushing plate is pressed on the paper roll to push, and then a pushing force is applied to the paper roll to enable the paper roll to move towards the direction of the second conveying mechanism.

Preferably, the number of the first guide rails is two, the first guide rails are arranged along the width direction of the winding roller, and a through groove is formed in the middle of the push plate.

Through adopting above-mentioned technical scheme, increase the push plate with the area of contact of scroll for the thrust that the scroll received is more even, reduces the emergence of scroll damage condition in the promotion process.

Preferably, the first transportation mechanism further comprises a supporting assembly, the supporting assembly comprises a supporting seat mounted on the first base and a first driving assembly for driving the supporting seat to ascend or descend, and when the pushing assembly pushes the paper roll, the supporting seat ascends and is pressed against the paper roll.

By adopting the technical scheme, when the support bracket transports the paper roll, the support seat can be pressed on the paper roll, the support seat applies a supporting force to the paper roll, so that the support bracket is kept stable during transporting the paper roll, and the working stability of the blanking device of the rewinder is improved.

Preferably, the first driving assembly comprises a first cylinder installed in the first base and a first push rod installed on the first cylinder.

Through adopting above-mentioned technical scheme, first cylinder can promote first push rod, first push rod just can drive the supporting seat rises, the supporting seat just can support to press on the scroll, and the simple structure of cylinder is convenient for operate, increases rewinding machine unloader's usability.

Preferably, the first transportation mechanism further comprises a supporting component for supporting the paper roll, the supporting component comprises a support frame, a supporting rod mounted on the support frame and a second driving component for driving the supporting rod to move, one side of the support frame in the length direction is located at the rewinding machine, the other side of the support frame in the length direction is located at the packaging machine, and the supporting rod reciprocates in the length direction of the support frame.

Through adopting above-mentioned technical scheme, because one side of scroll can at first break away from the wind-up roll in the transportation, along with the transportation carry on the area of contact of scroll and wind-up roll can reduce, through setting up the bearing subassembly, the bearing subassembly can move with the scroll when the scroll is released, the bearing subassembly can carry out the bearing to the scroll in order to reduce the emergence that the scroll crushes the wind-up roll condition, in addition, the bearing subassembly can also play the guide effect to the scroll in the transportation, increase then rewinder unloader's usability.

Preferably, the axis of the supporting rod is vertically arranged to have an upper end and a lower end, a sliding block is arranged on one side of the upper end of the supporting rod, a sliding groove is formed in the supporting frame, the sliding block is connected with the sliding groove in a sliding mode, and the other side of the upper end of the supporting rod is installed on the second driving assembly.

Through adopting above-mentioned technical scheme, the position of bearing rod when the transportation is difficult for taking place the skew to increase the job stabilization nature of bearing rod.

Preferably, the bearing rod is fixedly provided with a bearing block, the bearing block is abutted against or separated from the winding roller, and the bearing block is positioned in the paper roll during transportation.

By adopting the technical scheme, when the paper roll is pushed out of the winding roller, the bearing rod can move towards the second conveying mechanism along with the paper roll, the bearing block can be positioned in the paper roll, and then an upward supporting force is applied to the paper roll, so that the paper roll is kept stable in the conveying process, and the working stability of the blanking device of the rewinding machine is improved.

Preferably, the second driving assembly comprises a driving gear, a driven gear, a rack and a driving motor, the driving gear, the driven gear, the rack and the driving motor are mounted on the supporting frame, the driving gear and the driven gear are meshed with the rack, and the supporting rod is mounted on the rack.

Through adopting above-mentioned technical scheme, through driving motor just can drive the driving gear rotates to the drive the bearing rod removes, and rack and pinion has that transmission power is big, longe-lived, job stabilization and advantage that the reliability is high, is favorable to when transporting the bearing subassembly remains stable, thereby can increase rewinding machine unloader's job stabilization nature.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first conveying mechanism replaces manpower to drive the paper roll to move, so that on one hand, the consumption of manpower can be reduced, on the other hand, the paper roll can be protected in the conveying process, and the paper roll is not easy to cut and damage;

2. the blanking device of the rewinding machine further comprises a supporting component and a bearing component, and the supporting component and the bearing component can be used simultaneously through the passing process, so that the stability of the paper roll is further kept in the transportation process.

Drawings

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

FIG. 2 is a schematic diagram of the operation of an embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of an embodiment of the present application;

fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.

Description of reference numerals: 1. a first transport mechanism; 11. a first base; 12. a pushing assembly; 121. a first guide rail; 122. a push plate; 13. a support assembly; 131. a supporting seat; 132. a first drive assembly; 14. a holding assembly; 141. a support frame; 1411. a first end of travel; 1412. a second end of travel; 1413. a chute; 142. a support rod; 1421. a bearing block; 1422. a slider; 143. a second drive assembly; 1431. a driving gear; 1432. a driven gear; 1433. a rack; 1434. a drive motor; 2. a second transport mechanism; 21. a second base; 22. a second guide rail; 3. a stabilizing mechanism; 31. a stabilizing base; 32. and (6) stabilizing the cylinder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses unloader of rewinding machine. Referring to fig. 1, rewinding machine unloader installs on rewinding machine and packagine machine, and the rewinding machine has the unloading end and installs the wind-up roll on the unloading end, and the scroll cover is established on the wind-up roll, and packagine machine has the material loading end, and the concrete structure and the theory of operation of rewinding machine, packagine machine and scroll are prior art, no longer describe.

Referring to fig. 1, the blanking device of the rewinding machine comprises a first conveying mechanism 1 and a second conveying mechanism 2, wherein the first conveying mechanism 1 is adjacent to the second conveying mechanism 2, the first conveying mechanism 1 is arranged at the blanking end of the rewinding machine, and the second conveying mechanism 2 is arranged at the feeding end of the packaging machine. During transportation, the first transporting mechanism 1 transports the paper roll mounted on the wind-up roll to the second transporting mechanism 2, and then the paper roll is loaded onto the packaging machine.

Referring to fig. 1 and 2, the first transportation mechanism 1 includes a first base 11, a pushing member 12 mounted on the first base 11, a supporting member 13 mounted on the first base 11, and a holding member 14. Specifically, the first base 11 is located below the wind-up roll, the pushing assembly 12 includes a first guide rail 121 installed in the first base 11 and a pushing plate 122 fixedly disposed on the first guide rail 121, the extending direction of the first guide rail 121 is the same as the length direction of the wind-up roll, in this embodiment, the first guide rail 121 is driven to rotate by a motor, the number of the first guide rails 121 is two, the two first guide rails 121 are disposed along the width direction of the first base 11, and the first guide rail 121 is driven to move by the motor, so that the pushing plate 122 can be driven to move towards the direction close to or away from the second transportation mechanism 2. The pushing plate 122 is substantially in a cuboid shape to increase the contact area between the pushing plate 122 and the paper roll, the middle of the pushing plate 122 is provided with a through groove to be sleeved on the winding roller, the pushing plate 122 is positioned on one side of the first guide rail 121 far away from the second transportation mechanism 2, during transportation, the guide rail drives the pushing plate 122 to abut against one side of the paper roll, the paper roll can be subjected to a force close to the direction of the second transportation mechanism 2, and therefore the paper roll can move towards the second transportation mechanism 2 along the length direction of the winding roller.

With continued reference to figures 1 and 2, the support assembly 13 and the racking assembly 14 are provided to increase stability during transport. The supporting member 13 includes a supporting base 131 mounted on the first base 11 and a first driving member 132 for driving the supporting base 131 to ascend or descend. Specifically, the support seat 131 is located between the two first guide rails 121 to support the middle portion of the paper roll, the upper surface of the support seat 131 may have a guide rail or a roller to reduce the friction force between the paper roll and the support seat 131, and the first driving assembly 132 includes a first cylinder installed in the first base 11 and a first push rod installed on the first cylinder. Before pushing away subassembly 12 and starting, start first cylinder, first cylinder releases first push rod, and first push rod drives supporting seat 131 and rises, and the supporting seat 131 that rises just can support to press on the lower surface of scroll, just can slide on the upper surface of supporting seat 131 when the scroll is released, can alleviate the pressure that the wind-up roll received on the one hand, and on the other hand can increase the stability of scroll in the transportation.

Referring to fig. 2 and 3, the supporting member 14 includes a supporting frame 141, a supporting rod 142 mounted on the supporting frame 141, and a second driving member 143 for driving the supporting rod 142 to move. In particular, the supporting frame 141 is substantially in the shape of an inverted "U", and for convenience of description, one side of the supporting frame 141 in the length direction has a first end of travel 1411, the other side of the supporting frame 141 in the length direction has a second end of travel 1412, the first end of travel 1411 is located on the side of the rewinding machine away from the packaging machine, and the second end of travel 1412 is located on the side of the packaging machine away from the rewinding machine. The second driving assembly 143 includes a driven gear 1432 rotatably coupled to the first stroke end 1411 of the supporting frame 141, a driving gear 1431 rotatably coupled to the second stroke end 1412 of the supporting frame 141, a rack 1433 engaged with the driving gear 1431 and the driven gear 1432, and a driving motor 1434 for driving the driving gear 1431 to rotate, wherein the driving motor 1434 is installed above the first stroke end 1411 of the supporting frame 141. The driving gear 1431 can be driven to rotate by starting the driving motor 1434, so as to drive the rack 1433 to rotate, and the rack 1433 can drive the supporting rod 142 to move by engaging the supporting rod 142 with the rack 1433.

Referring to fig. 4 and 5, the axis of the support rod 142 is vertically arranged to have an upper end and a lower end, one side of the upper end of the support rod 142 is provided with a T-shaped sliding block 1422, the support frame 141 is provided with a T-shaped sliding slot 1413, the sliding block 1422 is slidably connected with the sliding slot 1413, and the other side of the upper end of the support rod 142 is engaged with the rack 1433. Therefore, the supporting rod 142 can be driven to slide on the upper end of the supporting frame 141 by starting the driving motor 1434. The fixed bearing piece 1421 that is provided with of lower extreme of bearing rod 142, bearing piece 1421 rotates with the wind-up roll when the wind-up roll carries out the rolling to the scroll and is connected, and when the transportation scroll, bearing piece 1421 can be located the fiber container inboard of scroll and support the scroll. The supporting member 14 and the supporting member 13 can be used simultaneously, so that the transportation of the paper roll is more stable.

Referring to fig. 4, in addition, in order to increase the winding stability, the blanking device of the rewinding machine further comprises a stabilizing mechanism 3, and the stabilizing mechanism 3 comprises a stabilizing seat 31 hinged on the first base 11 and a stabilizing cylinder 32 driving the stabilizing seat 31 to rotate. Specifically, the rotation axis of the stabilizing seat 31 is horizontally arranged, the rotation axis of the stabilizing seat 31 is the same as the length direction of the winding roller, the stabilizing cylinder 32 drives the stabilizing seat 31 to rotate around the rotation axis to be close to or far away from the paper roll, the stabilizing seat 31 is provided with an arc-shaped groove to be matched with the winding roller, and the winding roller is pressed in the arc-shaped groove to keep stable during winding. During transportation, the stabilizing cylinder 32 drives the stabilizing base 31 to rotate to be away from the paper roll, so that the stabilizing base 31 is not easy to interfere with the paper roll in transportation.

With continued reference to fig. 4, the second transportation mechanism 2 comprises a second base 21 and a second guide rail 22, the second transportation mechanism 2 being adapted to receive the paper roll from the first transportation mechanism 1. Specifically, the upper surface of the second base 21 is arc-shaped to match the shape of the paper roll, and a guide wheel may be disposed on the surface of the second base 21 to facilitate the entry of the paper roll. Therefore, when the first transportation mechanism 1 transports the paper roll to the second transportation mechanism 2, the paper roll is transferred from the wind-up roll to the second base 21, and then the paper roll is packaged.

The application principle of the blanking device of the rewinding machine in the embodiment of the application is as follows: start first transport mechanism 1, it just can promote the scroll from one side of scroll to promote subassembly 12, supporting component 13 can support the scroll when promoting the beginning, when the scroll that removes and bearing rod 142 contact, driving motor 1434 synchronous start, bearing block 1421 of bearing rod 142 can be located the scroll and remove along with the scroll together, the scroll removes back on second base 21, second base 21 is with scroll material loading to the packagine machine, reset first transport mechanism 1 at last in order to carry out next transportation, accomplish the transportation operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rewinding machine unloader installs on rewinding machine and packagine machine, and the rewinding machine has unloading end and installs the wind-up roll on the unloading end, and the scroll cover is established on the wind-up roll, and packagine machine has material loading end, its characterized in that: the blanking device of the rewinding machine comprises a first conveying mechanism (1) arranged at the blanking end of the rewinding machine and a second conveying mechanism (2) arranged at the feeding end of a packaging machine, wherein the first conveying mechanism (1) comprises a first base (11) positioned below a winding roller and a pushing assembly (12) used for pushing a paper roll to the second conveying mechanism (2), the second conveying mechanism (2) comprises a second base (21) and a second guide rail (22) arranged on the second base (21), and the paper roll is pushed by the pushing assembly (12) to be positioned on the second guide rail (22) behind the second conveying mechanism (2).

2. The blanking device of a rewinding machine as claimed in claim 1, characterized in that: the pushing assembly (12) comprises a first guide rail (121) installed on the first base (11) and a pushing plate (122) used for pushing the paper roll, the pushing plate (122) is installed on the first guide rail (121), the extending direction of the first guide rail (121) is the same as the length direction of the winding roller, and the pushing plate (122) applies a force to the paper roll towards the second conveying mechanism (2).

3. The blanking device of a rewinding machine as claimed in claim 2, characterized in that: the number of the first guide rails (121) is two, the first guide rails (121) are arranged along the width direction of the winding roller, and a through groove is formed in the middle of the push plate (122).

4. The blanking device of a rewinding machine as claimed in claim 1, characterized in that: the first conveying mechanism (1) further comprises a supporting component (13), the supporting component (13) comprises a supporting seat (131) installed on the first base (11) and a first driving component (132) for driving the supporting seat (131) to ascend or descend, and when the paper roll is pushed by the pushing component (12), the supporting seat (131) ascends and is pressed on the paper roll.

5. The blanking device of the rewinding machine as claimed in claim 4, characterized in that: the first drive assembly (132) includes a first cylinder mounted within the first base (11) and a first pusher arm mounted on the first cylinder.

6. The blanking device of a rewinding machine as claimed in claim 1, characterized in that: the first conveying mechanism (1) further comprises a supporting component (14) used for supporting the paper roll, the supporting component (14) comprises a supporting frame (141), a supporting rod (142) installed on the supporting frame (141) and a second driving component (143) used for driving the supporting rod (142) to move, one side of the supporting frame (141) in the length direction is located at the position of a rewinding machine, the other side of the supporting frame (141) in the length direction is located at the position of a packaging machine, and the supporting rod (142) reciprocates along the length direction of the supporting frame (141).

7. The blanking device of the rewinding machine as claimed in claim 6, characterized in that: the axis of the bearing rod (142) is vertically arranged to have an upper end and a lower end, a sliding block (1422) is arranged on one side of the upper end of the bearing rod (142), a sliding groove (1413) is formed in the supporting frame (141), the sliding block (1422) is in sliding connection with the sliding groove (1413), and the other side of the upper end of the bearing rod (142) is installed on the second driving assembly (143).

8. The blanking device of the rewinding machine as claimed in claim 7, characterized in that: the lower end of the bearing rod (142) is fixedly provided with a bearing block (1421), the bearing block (1421) is pressed against or separated from the winding roller, and the bearing block (1421) is positioned in the paper roll during transportation.

9. The blanking device of the rewinding machine as claimed in claim 7, characterized in that: the second driving assembly (143) comprises a driving gear (1431), a driven gear (1432), a rack (1433) and a driving motor (1434) for driving the driving gear (1431) to rotate, wherein the driving gear (1431) and the driven gear (1432) are respectively meshed with the rack (1433), and the bearing rod (142) is installed on the rack (1433).