CN203903626U - Shrapnel type paper folding mechanism - Google Patents
Shrapnel type paper folding mechanism Download PDFInfo
- Publication number
- CN203903626U CN203903626U CN201420210861.8U CN201420210861U CN203903626U CN 203903626 U CN203903626 U CN 203903626U CN 201420210861 U CN201420210861 U CN 201420210861U CN 203903626 U CN203903626 U CN 203903626U
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- CN
- China
- Prior art keywords
- paper
- groove
- pushing block
- spring
- paper feeding
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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 - Fee Related
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
A shrapnel type paper folding mechanism is characterized by comprising a paper feeding mechanism, wherein the paper feeding mechanism comprises a paper pressing table positioned at the upper part and a paper feeding table (2) positioned at the lower part; the clearance between the paper pressing table and the paper feeding table is a paper outlet; an air cylinder (3) is mounted at the paper discharging end of the paper feeding table (2); a paper folding ejector pad is fixed on a push rod of the air cylinder (3); the paper folding ejector pad is provided with an ejector pad body (41); a groove is formed in the ejector pad body (41); a spring (42) and a movable ejector pad (43) are arranged in the groove; one end of the spring (42) is connected with the groove bottom of the groove of the ejector pad body (41); the other end of the spring (42) is connected with the movable ejector pad (43), and pushes the movable ejector pad (43) out of the groove opening of the groove. The shrapnel type paper folding mechanism can compress the paper in paper folding to ensure that creases cannot deviate, meanwhile the paper folding mechanism cannot drive the paper to move when returning, and the condition that the paper is deformed or damaged is avoided.
Description
Technical field
The utility model relates to the follow-up paper folding equipment of a kind of print product, relates in particular to a kind of spring-piece type paper foldling mechanism.
Background technology
After a lot of paper printed matters are completed for printing, need to fold, as carton, paper bag, carton.Difference as required, carries out that 180 degree are folding or 90 degree are folding, or is less than other angles folding of 180 degree.The shortcomings such as conventional art is all by manually folding, but manually folds and exist degree of uniformity poor, and conformability is low, along with rising steadily of labour cost, paper folding has occupied a big chunk of paper printed matter cost.Adopt folding machine to replace artificial, become an industrial trend.
How to design a kind of automatic paper folding equipment, can meet the folding requirement of paper of different angles, paper advance mechanism is a component part of paper folding equipment, and suitable paper advance mechanism could be reliablely and stablely to paper foldling mechanism paper feeding, ensures the ground operation of paper folding equipment stability and high efficiency.Meanwhile, the paper feeding of failure-free paper folding equipment guarantee can accurately put in place.
Utility model content
Main purpose of the present utility model is, a kind of spring-piece type paper foldling mechanism is provided, and can, in the time of paper folding, compress paper, ensure that folding line can not be offset, and paper foldling mechanism can not damage paper.
To achieve these goals, the utility model has been explained a kind of spring-piece type paper foldling mechanism, comprise paper advance mechanism, this paper advance mechanism comprises the platen platform that is positioned at top, and be positioned at below paper feeding platform, the gap between the two is paper output, the paper delivery end face of described platen platform and paper feeding platform is in same risers, the paper delivery end of described paper feeding platform is provided with cylinder, is fixed with paper folding pushing block on the push rod of this cylinder;
Described paper folding pushing block is provided with pushing block main body, and this pushing block main body has groove, is provided with spring and movable pushing block in groove, and described spring one end connects the groove bottom land of described pushing block main body, one end connection activity pushing block, and push away described movable pushing block and go out groove notch;
On described paper feeding platform, have position-limited trough, on this position-limited trough, be fixed with cover plate, cover plate has the parallel strip through-hole in two roads, the inner end surface of described movable pushing block connects described spring, and outer face is fixed with two connecting rods, and two connecting rods are respectively through stretching into described position-limited trough after described strip through-hole together, the inserting end of two connecting rods is connected with same transverse axis, the two ends of this transverse axis are separately installed with a roller, and the two side of position-limited trough is provided with the pulley track groove that structure is consistent, and roller rolls in pulley track groove;
The middle part of pulley track groove is fixed with straight wall one, pulley track groove is divided into up platen groove and descending loose paper groove by this straight wall, wherein descending loose paper groove is near described paper folding pushing block, the upper end of described straight wall is fixed with the upper reed plate tilting to up platen groove, and the lower end of straight wall is fixed with the lower reed tilting to descending loose paper groove.
When cylinder push-rod promotion paper folding pushing block is up, roller is up in up platen groove, spring compressing activity pushing block is exerted pressure to paper crease, roller is up to behind top, upper reed plate guide roller enters descending loose paper groove, straight wall forces spring-compressed, and movable pushing block is avoided paper, has avoided paper deformation or damage.
The inner end surface of described movable pushing block is provided with bootstrap block, and the groove of described pushing block main body has bullport, and described bootstrap block stretches into this bullport.Make pushing block main body and movable pushing block in up-downgoing, keep highly consistent.
On described paper feeding platform, have paper feeding belt window, the belt in paper feeding belt window drives through belt pulley combination.
Circular arc is arranged at the top of described pushing block main body, and this circular arc is towards described paper output, and described groove is positioned at the below of this circular arc, and groove notch is also towards described paper output.
The beneficial effects of the utility model are: a kind of spring-piece type paper foldling mechanism is provided, can, in the time of paper folding, have compressed paper, ensured that folding line can not be offset, meanwhile, in the time of paper foldling mechanism return, paper foldling mechanism can not drive paper to move, and has avoided paper deformation or damage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the mounting structure figure of paper folding pushing block;
Fig. 3 be position-limited trough partly cut open figure.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, 2, 3, a kind of spring-piece type paper foldling mechanism, comprise paper advance mechanism, this paper advance mechanism comprises the platen platform that is positioned at top, and be positioned at below paper feeding platform 2, the gap between the two is paper output, the paper delivery end face of described platen platform and paper feeding platform 2 is in same risers, the paper delivery end of described paper feeding platform 2 is provided with cylinder 3, is fixed with paper folding pushing block on the push rod of this cylinder 3;
Described paper folding pushing block is provided with pushing block main body 41, this pushing block main body 41 has groove, is provided with spring 42 and movable pushing block 43 in groove, and described spring 42 one end connect the groove bottom land of described pushing block main body 41, one end connection activity pushing block 43, and push away described movable pushing block 43 and go out groove notch;
On described paper feeding platform 2, have position-limited trough 2a, on this position-limited trough 2a, be fixed with cover plate 5, cover plate 5 has the parallel strip through-hole 5a in two roads, the inner end surface of described movable pushing block 43 connects described spring 42, outer face is fixed with two connecting rods 44, two connecting rods 44 are respectively through stretching into described position-limited trough 2a after described strip through-hole 5a together, the inserting end of two connecting rods 44 is connected with same transverse axis 45, the two ends of this transverse axis 45 are separately installed with a roller 46, the two side of position-limited trough 2a is provided with the pulley track groove that structure is consistent, and roller 46 rolls in pulley track groove;
The middle part of pulley track groove is fixed with straight wall 24 one, pulley track groove is divided into up platen groove and descending loose paper groove by this straight wall 24, wherein descending loose paper groove is near described paper folding pushing block, the upper end of described straight wall 24 is fixed with the upper reed plate 25 tilting to up platen groove, and the lower end of straight wall 24 is fixed with the lower reed 26 tilting to descending loose paper groove.
The inner end surface of described movable pushing block 43 is provided with bootstrap block 47, and the groove of described pushing block main body 41 has bullport, and described bootstrap block 47 stretches into this bullport.
On described paper feeding platform 2, have paper feeding belt window, the belt 22 in paper feeding belt window drives through belt pulley 23 combinations.
Circular arc is arranged at the top of stating pushing block main body 41, and this circular arc is towards described paper output, and described groove is positioned at the below of this circular arc, and groove notch is also towards described paper output.
Claims (4)
1. a spring-piece type paper foldling mechanism, it is characterized in that: comprise paper advance mechanism, this paper advance mechanism comprises the platen platform that is positioned at top, and be positioned at below paper feeding platform (2), gap between the two is paper output, the paper delivery end face of described platen platform and paper feeding platform (2) is in same risers, and the paper delivery end of described paper feeding platform (2) is provided with cylinder (3), on the push rod of this cylinder (3), is fixed with paper folding pushing block;
Described paper folding pushing block is provided with pushing block main body (41), this pushing block main body (41) has groove, in groove, be provided with spring (42) and movable pushing block (43), described spring (42) one end connects the groove bottom land of described pushing block main body (41), one end connection activity pushing block (43), and push away described movable pushing block (43) and go out groove notch;
On described paper feeding platform (2), have position-limited trough (2a), on this position-limited trough (2a), be fixed with cover plate (5), cover plate (5) has the parallel strip through-holes in two roads (5a), the inner end surface of described movable pushing block (43) connects described spring (42), outer face is fixed with two connecting rods (44), two connecting rods (44) are respectively through stretching into described position-limited trough (2a) after described strip through-hole (5a) together, the inserting end of two connecting rods (44) is connected with same transverse axis (45), the two ends of this transverse axis (45) are separately installed with a roller (46), the two side of position-limited trough (2a) is provided with the pulley track groove that structure is consistent, roller (46) rolls in pulley track groove,
The middle part of pulley track groove is fixed with one straight wall (24), pulley track groove is divided into up platen groove and descending loose paper groove by this straight wall (24), wherein descending loose paper groove is near described paper folding pushing block, the upper end of described straight wall (24) is fixed with the upper reed plate (25) tilting to up platen groove, and the lower end of straight wall (24) is fixed with the lower reed (26) tilting to descending loose paper groove.
2. spring-piece type paper foldling mechanism according to claim 1, is characterized in that: the inner end surface of described movable pushing block (43) is provided with bootstrap block (47), and the groove of described pushing block main body (41) has bullport, and described bootstrap block (47) stretches into this bullport.
3. spring-piece type paper foldling mechanism according to claim 1, is characterized in that: on described paper feeding platform (2), have paper feeding belt window, the belt (22) in paper feeding belt window drives through belt pulley (23) combination.
4. spring-piece type paper foldling mechanism according to claim 1, is characterized in that: circular arc is arranged at the top of described pushing block main body (41), and this circular arc is towards described paper output, and described groove is positioned at the below of this circular arc, and groove notch is also towards described paper output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210861.8U CN203903626U (en) | 2014-04-28 | 2014-04-28 | Shrapnel type paper folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210861.8U CN203903626U (en) | 2014-04-28 | 2014-04-28 | Shrapnel type paper folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903626U true CN203903626U (en) | 2014-10-29 |
Family
ID=51777913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210861.8U Expired - Fee Related CN203903626U (en) | 2014-04-28 | 2014-04-28 | Shrapnel type paper folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903626U (en) |
-
2014
- 2014-04-28 CN CN201420210861.8U patent/CN203903626U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |