CN201419943Y - Press block type paper breaking mechanism of rewinder - Google Patents
Press block type paper breaking mechanism of rewinder Download PDFInfo
- Publication number
- CN201419943Y CN201419943Y CN2009201506015U CN200920150601U CN201419943Y CN 201419943 Y CN201419943 Y CN 201419943Y CN 2009201506015 U CN2009201506015 U CN 2009201506015U CN 200920150601 U CN200920150601 U CN 200920150601U CN 201419943 Y CN201419943 Y CN 201419943Y
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- China
- Prior art keywords
- paper
- briquetting
- live
- press block
- breaking mechanism
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- 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 - Lifetime
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Abstract
A press block type paper breaking mechanism of a rewinder comprises a press block for pressing paper and two rotating rolls for drawing the paper. The press block type paper breaking mechanism is characterized in that the press block is arranged at a position pressed on paper between the two rotating rolls. The press block is not pressed on the rotating rolls, thereby preventing the paper from being accumulated in seams between the rotating rolls, being capable of prolonging paper pressing time of the press block, and guaranteeing smooth paper breakage.
Description
Technical field
The utility model relates to the equipment of producing paper roll, particularly the paper rewinding is become the rewinding machine of paper roll.
Background technology
Rewinding machine is in paper product such as production toilet paper, and whenever continuous paper rewinding being become coil paper volume back just the paper of paper roll afterbody must be broken, this process is finished by the paper breaking mechanism of rewinding machine.In order to realize that not stopping paper roll rotating the fast quick-break paper function that just paper can be broken, existing rewinding machine in paper breaking mechanism with a briquetting by be pressed in the traction paper live-rollers on, utilize briquetting and live-rollers clamping action, force the paper roll of rotation that the paper of its afterbody is broken paper.The shortcoming of existing this pressing block type paper breaking mechanism is that briquetting can only be pushed live-rollers the short time, because if the briquetting live-rollers of failing in time to leave behind the disconnected paper, the follow-up paper that sends will be piled up in the crack between briquetting and the live-rollers, yet briquetting is pushed the time of live-rollers again can not be too short, otherwise before paper is thoroughly broken, briquetting just leaves live-rollers, causes disconnected paper failure.
Summary of the invention
The purpose of this utility model is to pile up between briquetting and live-rollers for rewinding machine provides a kind of paper of both can having avoided, and can guarantee the pressing block type paper breaking mechanism of disconnected paper success again.
For this reason, the pressing block type paper breaking mechanism of rewinding machine described in the utility model comprises briquetting and two live-rollerss that draw paper of pushing paper, and especially, described briquetting is by on the paper that is pressed between described two live-rollerss.When briquetting when being pressed on two paper between the live-rollers, paper was tightened broken.Because briquetting is by being pressed on the live-rollers, though therefore behind disconnected paper briquetting do not reset as yet, the follow-up paper that sends can not be deposited in the crack between briquetting and the live-rollers yet, so just can prolong the time that briquetting is pushed paper, the paper of guaranteeing to break is successful.
The utility model has the advantages that and not only improve the success ratio of resolving paper, and owing to briquetting need not therefore to have reduced processing and setting accuracy requirement to briquetting by being pressed on the live-rollers.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 to Fig. 3 is the disconnected paper movement decomposition figure of mechanism shown in Figure 1;
Fig. 4 is the structural representation of embodiment 2.
The specific embodiment
Referring to Fig. 1, rewinding machine has three identical 1,2,3, three live-rollerss of live-rollers of excircle linear velocity and clips paper roll 4 rotations together, draws paper and the paper rewinding is become paper roll with this.The briquetting 5 of pushing paper is between two live-rollerss 1,2.The principle of work of present embodiment is such: when breaking paper, wherein live-rollers 3 slows down and rotates, and makes paper roll 4 be rolled into state shown in Figure 2 towards the right side, this moment immediately with briquetting 5 by on the paper that is pressed between two live- rollerss 1,2, make the paper of paper roll afterbody tighten with this and break, as shown in Figure 3.From Fig. 3 as seen, because briquetting 5 does not have by being pressed on the live-rollers, therefore the follow-up paper that sends will not be deposited between briquetting 5 and the live-rollers, can prolong the time that briquetting 5 is pushed paper thus, guarantees disconnected paper success.
Referring to Fig. 4, the difference of present embodiment present embodiment and embodiment 1 is that the briquetting 5 of pushing paper is arranged between other two live- rollerss 1,6, and other structures are identical with embodiment 1.The excircle linear velocity of live-rollers 6 is identical with the running velocity of paper, plays the effect of traction paper.When breaking paper, briquetting 5 is tightened paper and is broken by on the paper that is pressed between two live- rollerss 1,6.
" briquetting " described in the utility model is not limited to blocks.As preferred forms, briquetting 5 should be the blade that has toothed cutting edge.So more can improve disconnected paper success ratio.
Claims (2)
1, the pressing block type paper breaking mechanism of rewinding machine comprises briquetting and two live-rollerss that draw paper of pushing paper, and it is characterized in that: the residing position of briquetting makes briquetting by being pressed on two paper between the live-rollers.
2, the pressing block type paper breaking mechanism of rewinding machine as claimed in claim 1 is characterized in that: described briquetting is the blade that has toothed cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201506015U CN201419943Y (en) | 2009-04-28 | 2009-04-28 | Press block type paper breaking mechanism of rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201506015U CN201419943Y (en) | 2009-04-28 | 2009-04-28 | Press block type paper breaking mechanism of rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419943Y true CN201419943Y (en) | 2010-03-10 |
Family
ID=41806596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201506015U Expired - Lifetime CN201419943Y (en) | 2009-04-28 | 2009-04-28 | Press block type paper breaking mechanism of rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419943Y (en) |
-
2009
- 2009-04-28 CN CN2009201506015U patent/CN201419943Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |
|
| CX01 | Expiry of patent term |