CN205099051U - Disconnected paper mechanism of automation of rewinding machine - Google Patents
Disconnected paper mechanism of automation of rewinding machine Download PDFInfo
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- CN205099051U CN205099051U CN201520870286.9U CN201520870286U CN205099051U CN 205099051 U CN205099051 U CN 205099051U CN 201520870286 U CN201520870286 U CN 201520870286U CN 205099051 U CN205099051 U CN 205099051U
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Abstract
The utility model relates to a disconnected paper mechanism of automation of rewinding machine, cut paper mechanism includes the returning face plate, jar and jar seat cut, the returning face plate includes that the bearing at both ends and each bearing suit of blade holder of connecting on two bearings can rotate by the looks countershaft in the pivot of back backing roll, the lower part of each bearing and the piston rod hinge that cuts the jar that corresponds, and cut the jar and install on the jar seat that corresponds, the jar seat is installed bottom the frame and is lain in the lower part of front bearing roller, the blade holder has the cambered surface that matches with back backing roll periphery, the cutter is installed at the blade holder top, blade holder during initial condition lies in the lower part of back backing roll, blade holder during the cut paper state pass between front bearing roller and the back backing roll and orientation back backing roll and top on the paper, back backing roll has well air chamber, is equipped with a plurality of air vents on the roller wall of back backing roll, and the suction fan communicates with each other through the air cavity of tuber pipe with the back backing roll. Utility model structure is simple, and operation support time is short, can improve disconnected paper work efficiency.
Description
Technical field
The utility model relates to a kind of automatic paper breaking mechanism of rewinding machine, belongs to paper industry rewinding machine technical field.
Background technology
Rewinding machine primarily of rack-mounted paper loading rack mechanism, rip cutting mechanism, transmission device, anvil roll mechanism, coil paper jacking mechanism, paper-pressing mechanism, pulling mechanism of paper, unload the part such as mechanism of paper, dancing roll, bowed roller and control system composition.When the paper in reel taken off from reel machine, be placed on unreeling stand, unreeling stand is furnished with motor and photoelectric encoder has certain tension force to keep paper, paper is upwards drawn along dancing roll by putting paper roll, cause rip cutting mechanism by bowed roller and carry out rip cutting, and then walk around rear support roller and spooling on refill cylinder through another root bowed roller, refill cylinder relies on the driving of former and later two anvil rolls and carries out rewinding, thus draw the advance of whole paper, when rolling of paper is to Len req and after severing, paper roll after spooling is pushed into unloads on mechanism of paper by pushing away roller mechanism, and enter subsequent processing.
The working width of current rewinding machine is usually at 5.5-10m, when on rolling of paper refill cylinder and to Len req time, by artificial hand-held paper knife by sheet cutting, because operating personal health is all high-order in two anvil rolls, therefore during severing paper, break end longer, and when carrying out lower rolling of paper, need unnecessary paper to cut out to remove, by two-sided gluing with on paper, then on bonding refill cylinder, and rewinding operation is entered.
The operation speed of machine run along with modernization paper making equipment is more and more faster, and as the operating characteristic of the finishing equipment-rewinding machine in paper production line due to its equipment, its operation speed of machine is limited to, and operation speed of machine cannot mate with the miscellaneous equipment in paper production line.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and operation is short for non-cutting time, can improve the automatic paper breaking mechanism of the rewinding machine of its work efficiency.
The utility model is the technical scheme achieved the above object: a kind of automatic paper breaking mechanism of rewinding machine, it is characterized in that: comprise paper cutting mechanism and inhale mechanism of paper, described paper cutting mechanism comprises returning face plate, cut cylinder and cylinder seat, in the rotating shaft that the supporting base that described returning face plate comprises two ends and each supporting base of the tool rest be connected on two supporting bases are sleeved on rear support roller and can relative axis of rotation, the bottom of each supporting base is hinged with the corresponding piston rod cutting cylinder, and cut cylinder and be arranged on corresponding cylinder seat, described cylinder seat to be arranged on bottom frame and to be positioned at the bottom of front support roller, tool rest has the cambered surface matched with rear support roller periphery, tool rest top is provided with cutting knife, tool rest during initial condition is positioned at the bottom of rear support roller, tool rest during cut paper state is through withstanding on paper towards rear support roller front support roller and rear support roller, described suction mechanism of paper comprises induced draft fan and airduct, and described rear support roller has middle air chamber, and the roller wall of rear support roller is provided with multiple air extractor vent, and induced draft fan is communicated by the air cavity of airduct with rear support roller.
The tool-apron structure that returning face plate of the present utility model adopts the supporting base at two ends and is connected on two supporting bases, and supporting base is sleeved in the rotating shaft of rear support roller, and each supporting base and the respective piston rod cutting cylinder hinged, and cut cylinder be arranged on frame bottom and from being positioned at front support roller side, therefore by cutting the fore and aft motion of cylinder, make returning face plate along the axis of rotation of rear support roller, tool rest when initial condition is positioned at the bottom of rear support roller, and the normal coil paper work of refill cylinder can not be affected, when cut paper state, tool rest is through withstanding on paper front support roller and rear support roller and towards rear support roller, make the cutting knife at tool rest top and severing paper, because the broken end of paper is less, bonding double faced adhesive tape can be met, also facilitating can conveniently be bonded on another refill cylinder by paper, realize the winding work of next refill cylinder.Air chamber during the utility model is provided with on rear support roller, and the roller wall of rear support roller is provided with multiple air extractor vent, start induced draft fan, by the multiple air extractor vents on rear support roller by paper adsorption on roll surface, after cutting off paper, and push away paper bowl and will open after circle releases, paper can also be made to keep home position, and facilitate bonding double faced adhesive tape.The utility model rotates and energy severing paper automatically by cutting cylinder control returning face plate, can considerably reduce the non-cutting time of disconnected paper, and improve paper efficiency of breaking.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the automatic paper breaking mechanism of the new rewinding machine of this practicality.
Fig. 2 be the automatic paper breaking mechanism of the utility model rewinding machine break paper time structural representation.
Fig. 3 is the side-looking configuration diagram of Fig. 1.
Wherein: 1-frame, 2-push away paper oil cylinder seat, 3-push away paper oil cylinder, 4-paper pushing arm, 5-bearing pin, 6-refill cylinder, 7-rear support roller, 7-1-rotating shaft, 8-paper, 9-returning face plate, 9-1-supporting base, 9-2-tool rest, 10-moveable hinge joint chair, 11-cutting knife, 12-cut cylinder, 13-cylinder seat, 14-front support roller, 15-front bearing, 16-rear support, 17-metal spacing block, 18-proximity switch, 19-airduct, 20-induced draft fan.
Detailed description of the invention
See shown in Fig. 1 ~ 3, the automatic paper breaking mechanism of the utility model rewinding machine, comprise paper cutting mechanism and inhale mechanism of paper.See shown in Fig. 1 ~ 3, frame 1 bottom on the utility model rewinding machine is provided with front support roller 14 and rear support roller 7, this frame 1 adopts gantry frame structure, the two ends of front support roller 14 and rear support roller 7 are arranged on front bearing 15 and rear support 16 by bearing respectively, refill cylinder 6 relies on front support roller 14 and rear support roller 7 rotation to hold and also the effect of friction force carries out rewinding to paper 8, the top of frame 1 is provided with and pushes away paper oil cylinder seat 2, and push away paper oil cylinder 3 and be arranged on and push away on paper oil cylinder seat 2, paper pushing arm 4 is arranged in frame 1 by bearing pin 5, and the upper end of paper pushing arm 4 with push away paper oil cylinder 3 and be connected, lower end then has and pushes away paper bowl, after coil paper, the piston rod pushing away paper oil cylinder 3 stretches out and paper pushing arm 4 is rotated along bearing pin 5, by the paper bowl that pushes away of paper pushing arm 4 bottom, the paper roll after severing is released.
See shown in Fig. 1 ~ 3, paper cutting mechanism of the present utility model comprises returning face plate 9, cut cylinder 12 and cylinder seat 13, the supporting base 9-1 that returning face plate 9 comprises two ends and the tool rest 9-2 be connected on two supporting base 9-1, the rotating shaft 7-1 that each supporting base 9-1 is sleeved on rear support roller 7 can rotate by phase countershaft 7-1, spacing to supporting base 9-1 by the rotating shaft 7-1 of rear support roller 7, the bottom of each supporting base 9-1 is hinged with the corresponding piston rod cutting cylinder 12, and cut cylinder 12 and be arranged on corresponding cylinder seat 13, and cylinder seat 13 to be arranged on bottom frame 1 and to be positioned at the bottom of front support roller 14, by cutting that cylinder 12 action drives supporting base 9-1, rotating shaft 7-1 along rear support roller 7 rotates, the cylinder 12 that cuts of the present utility model can adopt oil cylinder or cylinder.See shown in Fig. 1 ~ 3, the rear portion of each supporting base 9-1 of the utility model is arranged on corresponding moveable hinge joint chair 10, the piston rod cutting cylinder 12 is hinged on moveable hinge joint chair 10, when driving moveable hinge joint chair 10 to move by cutting cylinder 12 action, then returning face plate 9 is driven to rotate along the spindle central of rear support roller 7 by moveable hinge joint chair 10.See shown in Fig. 1 ~ 3, the utility model tool rest 9-2 has the cambered surface matched with rear support roller 7 periphery, the top of tool rest 9-2 is provided with cutting knife 11, and this cutting knife 11 is apart from profile of tooth cutting knife, tool rest 9-2 when initial condition is positioned at the bottom of rear support roller 7, tool rest 9-2 during cut paper state, through withstanding on paper 8 towards rear support roller 7 front support roller 14 and rear support roller 7, cuts automatically to paper 8.
See shown in Fig. 1 ~ 3, the utility model is inhaled mechanism of paper and is comprised induced draft fan 20 and airduct 19, rear support roller 7 of the present utility model has middle air chamber, then the roller wall of anvil roll 7 is provided with multiple air extractor vent, induced draft fan 20 is communicated by the air cavity of airduct 19 with rear support roller 7, when starting induced draft fan 20, makes paper 8 be adsorbed on rear support roller 7 by the multiple air extractor vents on rear support roller 7, make the paper after severing 8 keep original position, and be convenient to the operation of postorder.
As shown in Figure 3, the utility model is provided with metal spacing block 17 in the outside of supporting base 9-1, this metal spacing block 17 can adopt copper sheathing, the rotating shaft 7-1 of then anvil roll 7 is provided with proximity switch 18, after returning face plate 9 turns to and cuts position, proximity switch 18 is close to metal spacing block 17, and to sending signal, induced draft fan 20 is started working, by on paper 8 suction rear support roller 7, when returning face plate 9 action, after returning initial position, induced draft fan 20 quits work, and paper is bonded at refill cylinder by double faced adhesive tape and carries out coil paper.
Claims (4)
1. the automatic paper breaking mechanism of a rewinding machine, it is characterized in that: comprise paper cutting mechanism and inhale mechanism of paper, described paper cutting mechanism comprises returning face plate (9), cut cylinder (12) and cylinder seat (13), the supporting base (9-1) that described returning face plate (9) comprises two ends and the tool rest (9-2) be connected on two supporting bases (9-1), upper also energy phase countershaft (7-1) of rotating shaft (7-1) that each supporting base (9-1) is sleeved on rear support roller (7) rotates, the bottom of each supporting base (9-1) is hinged with the corresponding piston rod cutting cylinder (12), and cut cylinder (12) and be arranged on corresponding cylinder seat (13), described cylinder seat (13) is arranged on frame (1) bottom and is positioned at the bottom of front support roller (14), tool rest (9-2) has the cambered surface matched with rear support roller (7) periphery, tool rest (9-2) top is provided with cutting knife (11), tool rest (9-2) during initial condition is positioned at the bottom of rear support roller (7), tool rest (9-2) during cut paper state is through withstanding on paper towards rear support roller (7) front support roller (14) and rear support roller (7), described suction mechanism of paper comprises induced draft fan (20) and airduct (19), described rear support roller (7) has middle air chamber, the roller wall of rear support roller (7) is provided with multiple air extractor vent, and induced draft fan (20) is communicated by the air cavity of airduct (19) with rear support roller (7).
2. the automatic paper breaking mechanism of rewinding machine according to claim 1, it is characterized in that: the rear portion of described returning face plate (9) each supporting base (9-1) is arranged on corresponding moveable hinge joint chair (10), and the piston rod cutting cylinder (12) is hinged on moveable hinge joint chair (10).
3. the automatic paper breaking mechanism of rewinding machine according to claim 1, it is characterized in that: the outside of described supporting base (9-1) is provided with metal spacing block (17), the rotating shaft (7-1) of rear support roller (7) is provided with proximity switch (18).
4. the automatic paper breaking mechanism of rewinding machine according to claim 1, is characterized in that: described cutting knife (11) is distance profile of tooth cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870286.9U CN205099051U (en) | 2015-11-03 | 2015-11-03 | Disconnected paper mechanism of automation of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520870286.9U CN205099051U (en) | 2015-11-03 | 2015-11-03 | Disconnected paper mechanism of automation of rewinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN205099051U true CN205099051U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520870286.9U Active CN205099051U (en) | 2015-11-03 | 2015-11-03 | Disconnected paper mechanism of automation of rewinding machine |
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| CN (1) | CN205099051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115379934A (en) * | 2022-04-26 | 2022-11-22 | 广州凡而芳香日用品有限公司 | Cutting roller and paper distributor |
-
2015
- 2015-11-03 CN CN201520870286.9U patent/CN205099051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115379934A (en) * | 2022-04-26 | 2022-11-22 | 广州凡而芳香日用品有限公司 | Cutting roller and paper distributor |
| CN115379934B (en) * | 2022-04-26 | 2023-06-20 | 广州凡而芳香日用品有限公司 | Cutting roller and paper dispenser |
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