CN202296530U - Folding machine capable of clamping paper stably - Google Patents
Folding machine capable of clamping paper stably Download PDFInfo
- Publication number
- CN202296530U CN202296530U CN2011203456662U CN201120345666U CN202296530U CN 202296530 U CN202296530 U CN 202296530U CN 2011203456662 U CN2011203456662 U CN 2011203456662U CN 201120345666 U CN201120345666 U CN 201120345666U CN 202296530 U CN202296530 U CN 202296530U
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- paper
- knife
- spring
- folding
- fixed
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Abstract
A folding machine capable of clamping paper stably comprises two parallel folding rollers. Each folding roller is provided with a paper clamping knife. A knife base of each paper clamping knife is fixed on each folding roller, each paper claming knife is fixed on a rotary shaft and rotatably connected with each knife base through each rotary shaft, and a swaying bar is fixed on each rotary shaft and connected with a spring. The acting force exerted by the spring on the swaying bar is towards the direction of enabling each rotary shaft to rotate towards the direction of driving each paper clamping knife to clamp paper. A spring seat of each spring is directly fixed with each knife base of each paper claming knife to be integrated. Compared with the prior art, each spring seat is directly fixed with each knife base of each paper clamping knife to be integrated so that the acting force exerted by each spring to each paper clamping knife cannot be affected by the factors such as machine vibration and rotating centrifugal inertia of the folding rollers. Therefore, the clamping force exerted by each paper clamping knife on paper is stable and reliable, the folding rollers can rotate at high speed, and high-speed folding can be achieved.
Description
Technical field
The utility model relates to the folder in the paper products Fabricating machinery.
Background technology
Folder is mainly used in production by the paper handkerchief product that folding paper sheet stacking forms, and for example is used to produce napkin paper.The keystone configuration of folder comprises two parallel folding rollers; Paper is from process between two folding rollers, and two folding rollers respectively are provided with the holding paper cutter, along with the rotation of folding roller; Holding paper break bar stream on two folding rollers is clamped paper tractive in the opposite direction, makes paper folding by " it " font.The gripping power that the holding paper cutter clamps paper is provided by a spring.In present known folder; The spring perch of said spring directly is fixed on the folding roller; Spring changes because of factors such as machine vibration, folding roller rotating centrifugal inertia to the application force of holding paper cutter easily; Cause the holding paper cutter stable inadequately, influence the holding paper quality, even cause by forced-stopping machine to the gripping power of paper.This phenomenon is especially obvious when the folding roller high speed revolution, so existing this folder is difficult to realize high speed folding.
The utility model content
The purpose of the utility model provides a kind of stable folder of holding paper that can overcome above-mentioned defective.
The utility model is achieved in that the stable folder of holding paper comprises two parallel folding rollers; Two folding rollers respectively are provided with the holding paper cutter; The tool rest of holding paper cutter is fixed on the folding roller; The holding paper cutter is fixed in the rotating shaft and through this rotating shaft and tool rest and is rotationally connected, and said rotating shaft is fixed with fork, and fork is connected with spring; Spring is to impel rotating shaft towards driving the direction rotation that the holding paper cutter clamps paper to the force direction of fork, and the spring perch of said spring tool rest direct and the holding paper cutter is fixed into one.
Compared with prior art; The spring perch of the utility model tool rest direct and the holding paper cutter is fixed into one; Make spring can not receive the influence of factors such as machine vibration, folding roller rotating centrifugal inertia to the application force of holding paper cutter; Therefore the holding paper cutter is reliable and stable to the gripping power of paper, and folding roller can high speed revolution, can realize high speed folding.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment, also is the right elevation of Fig. 2 simultaneously;
Fig. 2 is the left view of Fig. 1, but has omitted the folding roller 2 among Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2.
The specific embodiment
Referring to Fig. 1,, comprise that 1,2, two folding rollers of two folding rollers parallel, switched in opposite respectively are provided with a holding paper cutter 3,4 according to the stable folder of the described a kind of holding paper of the utility model.Because the structure of two folding rollers 1,2 is identical, be that example elaborates only below therefore with folding roller 1 wherein, the structure on another root folding roller 2 is identical with folding roller 1.
Referring to Fig. 1, Fig. 2 and Fig. 3, the two ends of holding paper cutter 3 respectively have a tool rest 5,6, two tool rests 5,6 to be separately fixed on the two ends end face of folding roller 1 simultaneously.The two ends of holding paper cutter 3 are fixed with rotating shaft 7,8 respectively.Holding paper cutter 3 is rotationally connected through rotating shaft 7 and tool rest 5, is rotationally connected through rotating shaft 8 and tool rest 6.Rotating shaft 8 is fixed with fork 9, and fork 9 is connected with spring 10.The force direction of 10 pairs of forks 9 of spring is to impel rotating shaft 8 towards driving the direction rotation that holding paper cutter 3 clamps paper; That is in Fig. 1 and Fig. 3, being expressed as 3 rotations against the sun of fork 9 drive holding paper cuttves, the end that makes holding paper cutter 3 is by on the downside inwall that is pressed in the groove 11 on the folding roller face of cylinder.Spring perch 12 tool rests 6 direct and holding paper cutter 3 of spring 10 are fixed into one; Make spring 10 affact the influence that application force on the holding paper cutter 3 can not receive factors such as machine vibration, folding roller rotating centrifugal inertia thus through fork 9, rotating shaft 8; Make the end of holding paper cutter 3 keep stable, that is make that the gripping power of 3 pairs of paper of holding paper cutter is reliable and stable by the pressure on the downside inwall that is pressed in groove 11.Spring perch 12 can link together with screw with tool rest 6.
Simultaneously referring to Fig. 2, Fig. 4; The other end rotating shaft 7 of holding paper cutter 3 is fixed with another fork 13; This fork 13 is fixed with rotating roller 14, roller 14 abut against one with the fixed cam 15 of frame bonded assembly on, fork 13 constitutes the driven member of cams 15 through roller 14.When folding roller 1 rotates; Roller 14 rolls around cam 15; The end profile shape of cam 15 makes roller 14 drive fork 15 and periodically swings; And then drive holding paper cuttves 3 through rotating shaft 7 and periodically swing back and forth, the end that makes holding paper cutter 3 realizes that periodically by on the downside inwall that is pressed in the groove 11 on the folding roller face of cylinder holding paper cutter clamps paper and the periodicity action of decontroling paper.
Claims (1)
1. the stable folder of holding paper comprises two parallel folding rollers, and two folding rollers respectively are provided with the holding paper cutter; The tool rest of holding paper cutter is fixed on the folding roller; The holding paper cutter is fixed in the rotating shaft and through this rotating shaft and tool rest and is rotationally connected, and said rotating shaft is fixed with fork, and fork is connected with spring; Spring is to impel rotating shaft towards driving the direction rotation that the holding paper cutter clamps paper to the force direction of fork, and it is characterized in that: the spring perch of said spring tool rest direct and the holding paper cutter is fixed into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203456662U CN202296530U (en) | 2011-09-15 | 2011-09-15 | Folding machine capable of clamping paper stably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203456662U CN202296530U (en) | 2011-09-15 | 2011-09-15 | Folding machine capable of clamping paper stably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296530U true CN202296530U (en) | 2012-07-04 |
Family
ID=46365470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203456662U Expired - Lifetime CN202296530U (en) | 2011-09-15 | 2011-09-15 | Folding machine capable of clamping paper stably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296530U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950596A (en) * | 2014-05-13 | 2014-07-30 | 瑞安市昊腾机械有限公司 | Clamping device of paper folding device of packing machine |
| CN106585143A (en) * | 2016-11-23 | 2017-04-26 | 宁波弘泰包装新材料科技有限公司 | Koldfoil technology and device for flexographic printing of tissue |
| CN108285060A (en) * | 2018-03-19 | 2018-07-17 | 佛山市宝索机械制造有限公司 | The adjustable folding machine of production specification and method for folding |
| CN112937000A (en) * | 2020-10-21 | 2021-06-11 | 佛山市达肯包装机械有限公司 | Mechanism for inserting paper slip forward clamp or rejecting paper slip backward clamp |
-
2011
- 2011-09-15 CN CN2011203456662U patent/CN202296530U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950596A (en) * | 2014-05-13 | 2014-07-30 | 瑞安市昊腾机械有限公司 | Clamping device of paper folding device of packing machine |
| CN103950596B (en) * | 2014-05-13 | 2016-04-20 | 瑞安市昊腾机械有限公司 | A kind of holding device of wrapping machine paper folding apparatus |
| CN106585143A (en) * | 2016-11-23 | 2017-04-26 | 宁波弘泰包装新材料科技有限公司 | Koldfoil technology and device for flexographic printing of tissue |
| CN108285060A (en) * | 2018-03-19 | 2018-07-17 | 佛山市宝索机械制造有限公司 | The adjustable folding machine of production specification and method for folding |
| CN112937000A (en) * | 2020-10-21 | 2021-06-11 | 佛山市达肯包装机械有限公司 | Mechanism for inserting paper slip forward clamp or rejecting paper slip backward clamp |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |