CN2933852Y - Paper web end polishing machine - Google Patents
Paper web end polishing machine Download PDFInfo
- Publication number
- CN2933852Y CN2933852Y CN 200620075477 CN200620075477U CN2933852Y CN 2933852 Y CN2933852 Y CN 2933852Y CN 200620075477 CN200620075477 CN 200620075477 CN 200620075477 U CN200620075477 U CN 200620075477U CN 2933852 Y CN2933852 Y CN 2933852Y
- Authority
- CN
- China
- Prior art keywords
- paper web
- rotating shaft
- transmission shaft
- polishing machine
- saw blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
A paper tube end trimming machine which consists of a rack, a clamping device and a cutting mechanism. The cutting mechanism includes a rotating shaft, a supporting plate fixed on the rotating shaft, a transmission shaft connected via a pivot shaft with the supporting plate, a motor connected to the transmission shaft. The rotating shaft is fixed with a pair of cutter holder which is connected with saw bits via pivot shaft. A pair of saw bits is transmission connected to the transmission shaft and positioned at the flank of the clamping device. Once the clamping device holds a paper tube tightly, the saw bits can cut the two ends of the paper tube. The utility model cuts the two ends of a paper tube at the same time through the transmission shaft with accurate cutting position and quick position restoration and improves cutting quality of paper tubes. With more stable operation and higher productivity, the utility model can also be used for edge trimming of paper tubes of different lengths.
Description
Technical field
The utility model relates to a kind of paper web End polishing machine.
Background technology
In the prior art, soft plastic films such as preservative film are wrapped on the paper web fixing usually and sell, and this paper web is behind the reel of paper mill, and the end has the burr fiber, and out-of-flatness need be cut edge at the paper web End polishing machine usually and be resaled.Existing paper web End polishing machine comprises frame, is arranged at clamping device and cutting mechanism on the frame movably, and clamping device clamps at the two ends of paper web respectively, and cutting mechanism is positioned at the two ends of paper web and driven respectively by two motors.When paper web was carried out cutting edge, the rotating speed of two saw blades was difficult to reach synchronously, and making the machine run instability influences cutting efficiency; And because the saw blade feeding and the return at two ends is asynchronous, make paper web generation play, cause otch irregular and influence the paper web quality.
Summary of the invention
The purpose of this utility model provides a kind of paper web End polishing machine, and its cutting efficiency height, otch are neat.
The technical solution of the utility model is: a kind of paper web End polishing machine, comprise frame, be arranged at a pair of clamping device of described frame both sides movably and be arranged on cutting mechanism on the described frame, described cutting mechanism comprises that phase pivot is rotationally connected with the rotating shaft on the described frame, be fixedly connected on the gripper shoe in the described rotating shaft, phase pivot is rotationally connected with the power transmission shaft on the described gripper shoe, be in transmission connection mutually in the motor of described power transmission shaft, be set with a pair of cutter holder in the described rotating shaft, phase pivot is rotatably connected to saw blade on the described cutter holder, described saw blade is in transmission connection mutually with described power transmission shaft, and described saw blade is positioned at the sidepiece of described clamping device.
Also be fixedly connected with fork in the described rotating shaft, also be set with first limit switch and second limit switch near described rotating shaft place on the described frame, described fork is between described first limit switch and second limit switch.
Also be set with oil cylinder on the described frame, described oil cylinder has piston rod, and the end of described piston rod and described fork are hinged.
Be set with first sprocket wheel on the described power transmission shaft, have second sprocket wheel that is in transmission connection mutually with described saw blade on the described cutter holder, tensioning has chain between described second sprocket wheel and one of them first sprocket wheel.
The spindle drum that described cutter holder comprises the slide that is fixedly connected in the described rotating shaft, is hinged with described slide, described saw blade and described second sprocket wheel phase pivot respectively are rotatably connected on the both side ends of described spindle drum, also be provided with bolt between described slide and the spindle drum, described bolt passes described slide and an end is against on the spindle drum, threaded engagement has first adjusting nut and second adjusting nut on the described bolt, and described first adjusting nut and second adjusting nut lay respectively at the both sides of described slide.
The utility model compared with prior art, have following advantage: the utility model has been realized synchronous cutting to the paper web both ends by power transmission shaft, cut that the position is accurate, return is fast, improved the cut quality of paper web, more stable, the high efficiency of machine run simultaneously, and can be suitable for the paper web cutting edge of different length.
Description of drawings
Accompanying drawing 1 is a stereogram of the present utility model;
Accompanying drawing 2 is the stereogram of cutting mechanism of the present utility model;
Accompanying drawing 3 is the left view of cutting mechanism of the present utility model;
Accompanying drawing 4 is the stereogram of cutter holder of the present utility model;
Wherein: 1, frame; 2, clamping device; 3, cutting mechanism; 5, gripper shoe; 6, motor; 7, rotating shaft; 8, guide rail; 9, cutter holder; 10, saw blade; 11, slide; 12, power transmission shaft; 13, bearing; 14, gripper shoe; 15, first limit switch; 16, second limit switch; 17, oil cylinder; 18, chain; 19, spindle drum; 20, second sprocket wheel; 21, bolt; 22, first adjusting nut; 23, second adjusting nut; 24, piston rod; 25, fork.
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 4, a kind of paper web End polishing machine, comprise frame 1, be arranged at a pair of clamping device 2 of described frame 1 both sides and be arranged on cutting mechanism 3 on the described frame 1 movably, described a pair of clamping device 2 moves also and can and drive its gyration with paper web clamping to be processed to the center of frame 1 respectively, and the sidepiece that described cutting mechanism 3 is positioned at clamping device 2 can carry out cutting edge to paper web.
Described cutting mechanism 3 comprises that phase pivot is rotationally connected with the rotating shaft 7 on the described frame 1, be fixedly connected on the gripper shoe 5 on the both ends of described rotating shaft 7, phase pivot is rotationally connected with the power transmission shaft 12 on the described gripper shoe 5, be in transmission connection mutually in the motor 6 of described power transmission shaft 12, be set with a pair of cutter holder 9 in the described rotating shaft 7, second sprocket wheel 20 that phase pivot is rotatably connected to saw blade 10 and is in transmission connection mutually with saw blade 10 on the described cutter holder 9, also be set with at least one pair of first sprocket wheel 26 on the described power transmission shaft 12, tensioning has chain 18 between described second sprocket wheel 20 and first sprocket wheel 26, so motor 6 can pass through power transmission shaft 12, first sprocket wheel 26, but second sprocket wheel 20 and chain 18 make saw blade 10 synchronous high-speeds on the two cutter holders 9 rotate.
Described frame 1 updip tiltedly is provided with oil cylinder 17, described oil cylinder 17 has piston rod 24, the end of piston rod 24 fork 25 that has been hinged, one end and the described rotating shaft 7 of fork 25 are fixedly connected, control oil cylinder 17 can make piston rod 24 protrude upward, and drive fork 25 is that rotate at the center with rotating shaft 7.Also be set with first limit switch 15 and second limit switch 16 near described rotating shaft 7 places on the described frame 1, fork 25 is between first limit switch 15 and second limit switch 16.Described saw blade 10 is positioned at the sidepiece of described clamping device 2, when fork 25 drives rotating shaft 7 rotations, can make two saw blades 10 cut paper web synchronously downwards, this first limit switch 15 and second limit switch 16 can be monitored the position of fork 25, the amount of feeding of control saw blade 10.
Described cutter holder 9 comprises the slide 11 that is fixedly connected in the described rotating shaft 7, the spindle drum 19 that is hinged with described slide 11, described saw blade 10 and described second sprocket wheel 20 phase pivot respectively are rotatably connected on the both side ends of described spindle drum 19, also be provided with bolt 21 between described slide 11 and the spindle drum 19, described bolt 21 passes described slide 11 and an end is against on the spindle drum 19, threaded engagement has first adjusting nut 22 and second adjusting nut 23 on the described bolt 21, described first adjusting nut 22 and second adjusting nut 23 lay respectively at the both sides of described slide 11, and bolt 21 is fastened on the slide 11.After working long hours, chain 18 can relax because of mechanical wear, influence the transmission effect, can be by regulating first adjusting nut 22 and second adjusting nut 23, increase the length that bolt 21 is positioned at slide 11 and spindle drum 19 parts, therefore can finely tune or make chain 18 tensioning once more the subtended angle of cutter holder 9.
For making described paper web cutting machine can be suitable for the paper web processing of different length, also has guide rail 8 in the rotating shaft 7, unclamp the holding screw on the described slide 11, cutter holder 9 can slide along guide rail 8, be connected with a plurality of first sprocket wheels 26 on the corresponding described power transmission shaft 12, so make cutter holder 9 can have a plurality of operating positions, so that paper web of processing different length.Be provided with a plurality of gripper shoes 14 between described power transmission shaft 12 and the rotating shaft 7, gripper shoe 14 is provided with bearing 13, power transmission shaft 12 is fixedly connected with the inner ring of bearing 13,14 outer rings with bearing 13 of gripper shoe are fixedly connected, therefore not only can satisfy the synchronous cutting of both sides saw blade 10, also guarantee the intensity of paper web cutting machine simultaneously.
Claims (5)
1, a kind of paper web End polishing machine, comprise frame (1), be arranged at a pair of clamping device (2) of described frame (1) both sides movably and be arranged on cutting mechanism (3) on the described frame (1), it is characterized in that: described cutting mechanism (3) comprises that phase pivot is rotationally connected with the rotating shaft (7) on the described frame (1), be fixedly connected on the gripper shoe (5 in the described rotating shaft (7), 14), phase pivot is rotationally connected with described gripper shoe (5,14) power transmission shaft on (12), be in transmission connection mutually in the motor (6) of described power transmission shaft (12), be set with a pair of cutter holder (9) in the described rotating shaft (7), described cutter holder (9) is gone up phase pivot and is rotatably connected to saw blade (10), described saw blade (10) is in transmission connection mutually with described power transmission shaft (12), and described saw blade (10) is positioned at the sidepiece of described clamping device (2).
2, a kind of paper web End polishing machine according to claim 1, its feature also is: also be fixedly connected with fork (25) in the described rotating shaft (7), also be set with first limit switch (15) and second limit switch (16) on the described frame (1), described fork (25) is positioned between described first limit switch (15) and second limit switch (16).
3, a kind of paper web End polishing machine according to claim 2, its feature also is: also be set with oil cylinder (17) on the described frame (1), described oil cylinder (17) has piston rod (24), and the end of described piston rod (24) and described fork (25) are hinged.
4, a kind of paper web End polishing machine according to claim 1, its feature also is: be set with first sprocket wheel (26) on the described power transmission shaft (12), have second sprocket wheel (20) that is in transmission connection mutually with described saw blade (10) on the described cutter holder (9), tensioning has chain (18) between described second sprocket wheel (20) and described first sprocket wheel (26).
5, a kind of paper web End polishing machine according to claim 2, its feature also is: described cutter holder (9) comprises the slide (11) that is fixedly connected in the described rotating shaft (7), the spindle drum (19) that is hinged with described slide (11), described saw blade (10) and described second sprocket wheel (20) phase pivot respectively are rotatably connected on the both side ends of described spindle drum (19), also be provided with bolt (21) between described slide (11) and the spindle drum (19), described bolt (21) passes described slide (11) and an end is against on the spindle drum (19), described bolt (21) is gone up threaded engagement first adjusting nut (22) and second adjusting nut (23), and described first adjusting nut (22) and second adjusting nut (23) lay respectively at the both sides of described slide (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075477 CN2933852Y (en) | 2006-07-27 | 2006-07-27 | Paper web end polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075477 CN2933852Y (en) | 2006-07-27 | 2006-07-27 | Paper web end polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2933852Y true CN2933852Y (en) | 2007-08-15 |
Family
ID=38350542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075477 Expired - Fee Related CN2933852Y (en) | 2006-07-27 | 2006-07-27 | Paper web end polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2933852Y (en) |
-
2006
- 2006-07-27 CN CN 200620075477 patent/CN2933852Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20100727 |