CN204917358U - Scroll top is always moved adjusting mechanism for rewinding machine - Google Patents
Scroll top is always moved adjusting mechanism for rewinding machine Download PDFInfo
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- CN204917358U CN204917358U CN201520712896.6U CN201520712896U CN204917358U CN 204917358 U CN204917358 U CN 204917358U CN 201520712896 U CN201520712896 U CN 201520712896U CN 204917358 U CN204917358 U CN 204917358U
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- sleeve pipe
- lifting axe
- adjusting mechanism
- rewinding machine
- nut
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Abstract
The utility model relates to a scroll top is always moved adjusting mechanism for rewinding machine, including installing the mount on portal frame coexistence post, be fixed with on each mount with stand vertically sleeve pipe, set up the top mandril that has the conical roof head at the intraductal and front end of cover, the top mandril be equipped with the cavity that is used for placing the lead screw, the top mandril has a nut in opening one side, the lead screw setting connect soon in the cavity of a mandril and with the nut, the lead screw passes through bearing supporting intraductal and is connected with the outlet side of motor at the cover, and the rear portion of lead screw passes through the shaft coupling and is connected with the encoder, the direction apron is installed to the terminal surface before the sheathed tube, leads direction lug setting on lapping in the guide way of a mandril. The utility model discloses it is rational in infrastructure, adjust the distance accuracy, operation support time is short, has improved equipment running efficiency.
Description
Technical field
The utility model relates to a kind of paper roll for rewinding machine and holds out against automatic adjusting mechanism, 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, bowed roller mechanism, rip cutting mechanism and control system composition.When the paper in reel taken off from reel machine, be placed on unreeling stand, paper web is upwards drawn along deflector roll by putting paper roll, cause rip cutting mechanism by bowed roller mechanism and carry out rip cutting, and then walk around rear support roller and spooling on refill cylinder through another bowed roller mechanism, refill cylinder relies on the driving of two anvil rolls and rotates, thus draws the advance of whole paper web.
Due to the difference of finished paper specification, its width is not identical yet, therefore needs to regulate to each finished paper.And existingly hold out against regulating mechanism by rack-mounted two sleeve pipes and the screw mandrel be arranged in sleeve pipe and form, the handwheel be arranged on sleeve pipe is then screwed on screw mandrel, the front end of screw mandrel has top, by rotating handwheel, screw mandrel is moved axially, and holds out against paper roll.But when this jacking mechanism will regulate specification, just can carry out manual regulation after the finished paper rewinding above such as needs complete, and use tape measure adjusting position when regulating, not only measure inaccuracy, operation is long for non-cutting time, can affect equipment operating efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, and adjustable range is accurate, and operation non-cutting time, the short paper roll for rewinding machine held out against automatic adjusting mechanism.
The utility model is the technical scheme achieved the above object: a kind of paper roll for rewinding machine holds out against automatic adjusting mechanism, comprise the fixed mount be arranged on portal frame two column, each fixed mount is fixed with the sleeve pipe with uprights vertical, be arranged in sleeve pipe, and front end has the lifting axe of taper top, it is characterized in that: described lifting axe is provided with the cavity for placing screw mandrel, lifting axe has nut in opening side, spin with nut in the cavity that described screw mandrel is arranged on lifting axe, screw mandrel is bearing in sleeve pipe and with the outgoing side of motor by bearing and is connected, and the rear portion of screw mandrel is connected with coder by coupler, the front end face of sleeve pipe is provided with defelctor apron, guiding projection on defelctor apron is arranged in the guide groove of lifting axe.
The nut structure that the lifting axe that the utility model paper roll holds out against automatic adjusting mechanism adopts, and screw mandrel to be located in lifting axe and to be screwed on nut, because screw mandrel adopts motorized motions, the distance holding out against self-checking device is set by the operation screen on operator's station, before change specification, specification can be pre-set, after finished paper rewinding when above terminates, hold out against the specification of paper roll needed for just can changing at once, and the adjustable range of lifting axe is detected by coder, rational in infrastructure, energy degree of regulation is high, adjustable range is accurate, operation is short for non-cutting time, equipment operating efficiency can be improved.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The structural representation of Fig. 1 to be the utility model for the paper roll of rewinding machine hold out against automatic adjusting mechanism.
Fig. 2 is the I place structure for amplifying schematic diagram of Fig. 1.
Wherein: 1-coder, 2-motor, 3-nut, 4-screw mandrel, 5-column, 6-fixed mount, 7-sleeve pipe, 8-priming valve, 9-lifting axe, 9-1-top, 9-2-cavity, 9-3-guide groove, 10-paper roll, 11-defelctor apron, 12-wear-resistant sleeve, 13-bearing seat, 14-bearing, 15-bearing cap shim, 16-coupler, 17-support.
Detailed description of the invention
See shown in Fig. 1,2, the paper roll that the utility model is used for rewinding machine holds out against automatic adjusting mechanism, comprise the fixed mount 6 be arranged on portal frame two column 5, this fixed mount 6 is arranged along the Central Symmetry of portal frame, each fixed mount 6 is fixed with the sleeve pipe 7 vertical with column 5, be arranged on the lifting axe 9 that in sleeve pipe 7 and front end has top 9-1, the two ends of paper roll 10 are held out against by the top 9-1 of respective lifting axe 9, top 9-1 of the present utility model has guide cone and end face, carries out spacing to paper roll 10.
See shown in Fig. 1,2, the utility model lifting axe 9 is provided with the cavity 9-2 for placing screw mandrel 4, and lifting axe 9 has nut 3 in opening side, this nut 3 can be fixed on the open end of lifting axe 9, nut 3 of the present utility model is arranged on the open side of lifting axe 9 by fastener, and the external diameter of nut 3 exceedes the external diameter of lifting axe 9, trapped fuel chamber is provided with between sleeve pipe 7 and lifting axe 9, sleeve pipe 7 is provided with unidirectional priming valve 8 and communicates with trapped fuel chamber, lubricating oil can be stored in this trapped fuel chamber, ensure that lifting axe 9 moves freely.
See Fig. 1, shown in 2, spin with nut 3 in the cavity 9-2 that the utility model screw mandrel 4 is arranged on lifting axe 9, screw mandrel 4 to be bearing in sleeve pipe 7 by bearing 14 and to be connected with the outgoing side of motor 2, motor 2 can be arranged on column 5, this bearing 14 can be arranged between lifting axe 9 and bearing seat 13, bearing seat 13 is arranged on sleeve pipe 7 by fastener, bearing cap shim 15 to be crimped on bearing seat 13 and to be arranged on the rearward end of sleeve pipe 7 by fastener, the front portion of sleeve pipe 7 is provided with the shaft shoulder, wear-resistant sleeve 12 is sleeved on lifting axe 9, one end of wear-resistant sleeve 12 withstands on the shaft shoulder of sleeve pipe 7, the other end withstands on defelctor apron 11, control screw mandrel 4 at motor 2 to rotate, and drive lifting axe 9 to stretch out to adjust with indentation, the swing of lifting axe 9 can be reduced simultaneously.
See shown in Fig. 1,2, the utility model screw mandrel 4 rear portion is connected with coder 1 by coupler 16, can coder 1 be arranged on support 17, support 17 is arranged on motor 2, by the number of turns of the rotation of coder 1 energy Measurement accuracy screw mandrel 4, and the distance of Measurement accuracy lifting axe 9 movement, signal is passed to controller, there is good degree of regulation.
See shown in Fig. 1,2, the front end face of the utility model sleeve pipe 7 is provided with defelctor apron 11, and the guiding projection on defelctor apron 11 is arranged in the guide groove 9-3 of lifting axe 9, lifting axe 9 can only be moved axially, and can not rotate.
See shown in Fig. 1,2, during the utility model workpiece, can regulate according to the required specification holding out against paper roll 10 width, after finished paper rewinding when above terminates, motor 2 works and drives screw mandrel 4 to rotate, and drives nut 3 and lifting axe 9 to move vertically when screw mandrel 4 rotates, lifting axe 9 is made to stretch out and retract, and the adjustable range of lifting axe 9 is detected by coder 1, operation is short for non-cutting time, improves equipment operating efficiency.
Claims (6)
1. one kind holds out against automatic adjusting mechanism for the paper roll of rewinding machine, comprise the fixed mount (6) be arranged on portal frame two column (5), each fixed mount (6) is fixed with the sleeve pipe (7) vertical with column (5), be arranged in sleeve pipe (7), and front end has the lifting axe (9) of taper top (9-1), it is characterized in that: described lifting axe (9) is provided with the cavity (9-2) for placing screw mandrel (4), lifting axe (9) has nut (3) in opening side, spin with nut (3) in the cavity (9-2) that described screw mandrel (4) is arranged on lifting axe (9), screw mandrel (4) to be bearing in sleeve pipe (7) by bearing (14) and to be connected with the outgoing side of motor (2), and the rear portion of screw mandrel (4) is connected with coder (1) by coupler (16), the front end face of sleeve pipe (7) is provided with defelctor apron (11), guiding projection on defelctor apron (11) is arranged in the guide groove (9-3) of lifting axe (9).
2. the paper roll for rewinding machine according to claim 1 holds out against automatic adjusting mechanism, it is characterized in that: described sleeve pipe (7) is provided with the shaft shoulder in front portion, wear-resistant sleeve (12) is sleeved on lifting axe (9), and one end of wear-resistant sleeve (12) withstands on the shaft shoulder of sleeve pipe (7), the other end withstands on defelctor apron (11).
3. the paper roll for rewinding machine according to claim 1 holds out against automatic adjusting mechanism, it is characterized in that: described nut (3) is arranged on the open side of lifting axe (9) by fastener, and the external diameter of nut (3) exceedes the external diameter of lifting axe (9).
4. the paper roll for rewinding machine according to claim 1 and 2 holds out against automatic adjusting mechanism, it is characterized in that: be provided with oil pocket between described sleeve pipe (7) and lifting axe (9), sleeve pipe (7) is provided with unidirectional priming valve (8) and communicates with oil pocket.
5. the paper roll for rewinding machine according to claim 1 holds out against automatic adjusting mechanism, it is characterized in that: described bearing (14) is arranged between lifting axe (9) and bearing seat (13), bearing seat (13) is arranged on sleeve pipe (7) by fastener, and bearing cap shim (15) to be crimped on bearing seat (13) upper and be arranged on the rearward end of sleeve pipe (7) by fastener.
6. the paper roll for rewinding machine according to claim 1 holds out against automatic adjusting mechanism, it is characterized in that: described coder (1) is arranged on support (17), and support (17) is arranged on motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712896.6U CN204917358U (en) | 2015-09-15 | 2015-09-15 | Scroll top is always moved adjusting mechanism for rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712896.6U CN204917358U (en) | 2015-09-15 | 2015-09-15 | Scroll top is always moved adjusting mechanism for rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917358U true CN204917358U (en) | 2015-12-30 |
Family
ID=54966506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712896.6U Active CN204917358U (en) | 2015-09-15 | 2015-09-15 | Scroll top is always moved adjusting mechanism for rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285156A (en) * | 2020-03-23 | 2020-06-16 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
| CN111377307A (en) * | 2020-03-23 | 2020-07-07 | 浙江美格机械股份有限公司 | AB shaft retracting and releasing clamping head of printing machine |
| CN112456191A (en) * | 2020-12-24 | 2021-03-09 | 常熟市复林造纸机械有限公司 | Paper core jacking device for shaftless high-speed rotation of paper core barrel |
-
2015
- 2015-09-15 CN CN201520712896.6U patent/CN204917358U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285156A (en) * | 2020-03-23 | 2020-06-16 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
| CN111377307A (en) * | 2020-03-23 | 2020-07-07 | 浙江美格机械股份有限公司 | AB shaft retracting and releasing clamping head of printing machine |
| CN111285156B (en) * | 2020-03-23 | 2021-07-06 | 浙江美格机械股份有限公司 | Reel material is put and is received printing and does not have fixed unit of tandem |
| CN112456191A (en) * | 2020-12-24 | 2021-03-09 | 常熟市复林造纸机械有限公司 | Paper core jacking device for shaftless high-speed rotation of paper core barrel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |