CN216511996U - Prevent printing paper folding machine of beating paper - Google Patents
Prevent printing paper folding machine of beating paper Download PDFInfo
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- CN216511996U CN216511996U CN202123033859.7U CN202123033859U CN216511996U CN 216511996 U CN216511996 U CN 216511996U CN 202123033859 U CN202123033859 U CN 202123033859U CN 216511996 U CN216511996 U CN 216511996U
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- paper
- centering
- printing paper
- connecting rod
- folding
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Abstract
The utility model discloses a paper jam preventing printing paper folding machine, which relates to the technical field of paper folding machines and comprises a base, a folding box fixedly connected to the upper surface of the base, a paper feeding supporting plate fixedly connected to a paper inlet at the top end of the left side of the folding box and a paper outlet supporting plate fixedly connected to a paper outlet at the bottom end of the right side of the folding box; according to the paper folding machine, the first rotating rod and the first bevel gear fixedly sleeved on the outer surface of the first rotating rod are driven to rotate through the rotating handle, the second rotating rod is driven to rotate through the meshing of the first bevel gear and the second bevel gear, the first connecting rod is driven to swing, the first connecting rod pulls the second connecting rod to move, the sliding blocks are driven to approach each other, the centering plates move synchronously with the sliding blocks to extrude printing paper stacked between the centering plates, the printing paper is limited in the middle of the paper feeding supporting plate, the printing paper is stacked in the middle of the paper feeding supporting plate, the travelling process of the printing paper entering the paper folding box is also located in the middle of the paper folding roller, the printing paper is smoothly advanced, and therefore paper jamming is not prone to occurring.
Description
Technical Field
The utility model relates to the technical field of paper folding machines, in particular to a printing paper folding machine capable of preventing paper jam.
Background
The folding machine is mainly used for folding paper with different sizes and thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents and business letters.
The paper feeding position is different due to the fact that the centering alignment processing cannot be carried out on printing paper before paper feeding of a modern paper folding machine, and some printing paper even enters a folding box in an inclined state, so that the paper jamming problem is very easy to occur in the folding box, and the folding efficiency and the finished product quality are affected.
SUMMERY OF THE UTILITY MODEL
In view of the shortcomings of the prior art, the present invention provides a paper folding machine for preventing paper jam, which solves the problems of the background art mentioned above.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a paper folding machine for preventing paper jam comprises a base and a paper guide plate,
the folding box is fixedly connected to the upper surface of the base and used for folding the carbon paper;
the paper feeding supporting plate is fixedly connected to a paper inlet at the top end of the left side of the folding box and used for placing printing paper to be folded;
the paper output supporting plate is fixedly connected to a paper output port at the bottom end of the right side of the folding box and used for placing printing paper folded by the folding box;
the centering component is used for centering the printing paper placed on the paper feed supporting plate; and the driving component is used for driving the centering component to move.
Preferably, the driving assembly comprises a handle, support plates, a first rotating rod, a first bevel gear, a second rotating rod, a first connecting rod, a second connecting rod and a sliding block, the two support plates are fixedly connected between the paper feeding support plate and the base in a bilateral symmetry manner, the first rotating rod is arranged in the middle between the two support plates, two ends of the first rotating rod are rotatably connected with the support plates on two sides through bearings, any end of the first rotating rod penetrates through the adjacent support plates and is fixedly connected with the handle, the first bevel gear is fixedly sleeved on the outer surface of the first rotating rod and is meshed with the second bevel gear, the second bevel gear is fixedly connected with the bottom end of the second rotating rod, the top end of the second rotating rod is rotatably connected with the middle part of the lower surface of the paper feeding support plate through a bearing, and the second rotating rod penetrates through the middle part of the first connecting rod and is fixedly connected with the first connecting rod, the second connecting rod and the sliding blocks are symmetrically arranged on the left side and the right side of the first connecting rod, one end of the second connecting rod is hinged to one end of the first connecting rod close to the second connecting rod, and the other end of the second connecting rod is hinged to the sliding blocks on the same side.
Preferably, two groups of sliding grooves in sliding fit with the sliding blocks are symmetrically formed in the left and right sides of the surface of the paper feeding supporting plate.
Preferably, the centering subassembly includes centering plate and centering roller, the centering plate has two and symmetrical arrangement in both ends about the paper feed layer board upper surface, the lower surface of centering plate and the slider upper surface fixed connection of homonymy, centering plate upper surface is equipped with a plurality of centering rollers perpendicularly.
Preferably, the bottom end of the centering roller is rotatably connected with the centering plate through a bearing, at least four centering rollers are arranged on the upper surface of each centering plate, and the four centering rollers are arranged at intervals in a front-back equidistant mode.
Preferably, one side of the centering roller close to the printing paper and one side of the centering plate close to the printing paper are in the same plane.
Preferably, a control panel is arranged on one side, close to the paper feeding supporting plate, of the top surface of the folding box.
Advantageous effects
The utility model provides a paper folding machine for preventing paper jam. Compared with the prior art, the method has the following beneficial effects:
1. according to the paper folding machine, the first rotating rod and the first bevel gear fixedly sleeved on the outer surface of the first rotating rod are driven to rotate through the rotating handle, the second rotating rod is driven to rotate through the meshing of the first bevel gear and the second bevel gear, the first connecting rod is driven to swing, the first connecting rod pulls the second connecting rod to move, the sliding blocks are driven to approach each other, the centering plates move synchronously with the sliding blocks to extrude printing paper stacked between the centering plates, the printing paper is limited in the middle of the paper feeding supporting plate, the printing paper is stacked in the middle of the paper feeding supporting plate, the travelling process of the printing paper entering the paper folding box is also located in the middle of the paper folding roller, the printing paper is smoothly advanced, and therefore paper jamming is not prone to occurring.
2. The centering rollers are rotatably connected to the top surface of the centering plate, the centering rollers and the centering plate have the same effect and play a role in centering and limiting printing paper, and meanwhile, the centering rollers which are rotatably connected can reduce friction with the printing paper, reduce abrasion on two sides of the printing paper and accelerate paper feeding efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure A-A of FIG. 2;
fig. 4 is a plan view of the paper feed tray of the present invention.
In the figure: 1. a base; 2. a folding box; 3. a paper feed supporting plate; 4. a paper outlet supporting plate; 5. a handle; 6. a support plate; 7. a first rotating lever; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating rod; 11. a first link; 12. a second link; 13. a slider; 14. a centering plate; 15. a centering roller; 16. a control panel; 17. a chute; 18. a paper inlet; 19. a paper outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 4, a paper folding machine for printing paper for preventing paper jam includes a base 1, and further includes a folding box 2, wherein the folding box 2 is fixedly connected to the upper surface of the base 1 and is used for folding carbon paper;
the paper feeding supporting plate 3 is fixedly connected to a paper feeding port 18 at the top end of the left side of the folding box 2 and used for placing printing paper to be folded;
the paper output supporting plate 4 is fixedly connected to a paper output port 19 at the bottom end of the right side of the folding box 2 and used for placing printing paper folded by the folding box 2;
the centering assembly is used for centering the printing paper placed on the paper feed supporting plate 3; and the driving component is used for driving the centering component to move.
The driving component comprises a handle 5, supporting plates 6, a first rotating rod 7, a first bevel gear 8, a second bevel gear 9, a second rotating rod 10, a first connecting rod 11, a second connecting rod 12 and a sliding block 13, wherein the two supporting plates 6 are symmetrically and fixedly connected between the paper feeding supporting plate 3 and the base 1, the first rotating rod 7 is arranged in the middle between the two supporting plates 6, two ends of the first rotating rod 7 are rotatably connected with the supporting plates 6 on two sides through bearings, any end of the first rotating rod 7 penetrates through the adjacent supporting plates 6 and is fixedly connected with the handle 5, the first bevel gear 8 is fixedly sleeved on the outer surface of the first rotating rod 7, the first bevel gear 8 is meshed with the second bevel gear 9, the second bevel gear 9 is fixedly connected with the bottom end of the second rotating rod 10, the top end of the second rotating rod 10 is rotatably connected with the middle part of the lower surface of the paper feeding supporting plate 3 through a bearing, the second rotating rod 10 penetrates through the middle part of the first connecting rod 11 and is fixedly connected with the first connecting rod 11, second connecting rod 12 and slider 13 all have two and symmetrical arrangement in the left and right sides of first connecting rod 11, the one end of second connecting rod 12 is articulated with 11 one ends of first connecting rod that are close to mutually, the other end of second connecting rod 12 is articulated with the slider 13 of homonymy, it rotates to drive first bull stick 7 and fixed cover through rotating handle 5 and locate the apparent first bevel gear 8 of first bull stick 7, it rotates to drive second bull stick 10 through first bevel gear 8 and the meshing of second bevel gear 9, and then drive the swing of first connecting rod 11, first connecting rod 11 pulling second connecting rod 12 moves, and then it removes about driving slider 13.
Two groups of sliding grooves 17 which are in sliding fit with the sliding blocks 13 are symmetrically arranged on the left and right of the surface of the paper feeding supporting plate 3.
Centering subassembly includes centering plate 14 and centering roller 15, and centering plate 14 has two and symmetrical arrangement in two ends about paper feed layer board 3 upper surface, and centering plate 14's lower surface and 13 upper surface fixed connection of slider 13 of homonymy, and centering plate 14 upper surface is equipped with a plurality of centering rollers 15 perpendicularly, and slider 13 and centering plate 14 fixed connection, centering plate 14 along with slider 13 synchronous motion, the extrusion is piled up and is beaten printing paper between centering plate 14, will beat printing paper and inject in paper feed layer board 3 intermediate position.
A control panel 16 is arranged on one side of the top surface of the folding box 2 close to the paper feeding supporting plate 3, and a folding mechanism in the folding box 2 is started to operate through the control panel 16 to fold the printing paper.
Example two:
the embodiment is a further improvement on the basis of the first embodiment, and specifically includes the following steps:
referring to fig. 1-4, the bottom ends of the centering rollers 15 are rotatably connected with the centering plates 14 through bearings, at least four centering rollers 15 are arranged on the upper surface of each centering plate 14, and the four centering rollers 15 are arranged at equal intervals from front to back; centering roller 15 is close to one side of beating printing paper and is in the coplanar with centering plate 14 one side of beating printing paper, and centering roller 15 is the same with centering plate 14's effect, all plays the centering limiting displacement who beats printing paper, rotates the design of running roller simultaneously, can reduce and beat the friction of printing paper, reduces the wearing and tearing to beating printing paper both sides for paper feed efficiency.
The working principle is as follows: according to the paper folding machine, the handle 5 is rotated to drive the first rotating rod 7 and the first bevel gear 8 fixedly sleeved on the outer surface of the first rotating rod 7 to rotate, the first bevel gear 8 is meshed with the second bevel gear 9 to drive the second rotating rod 10 to rotate, so that the first connecting rod 11 is driven to swing, the first connecting rod 11 pulls the second connecting rod 12 to move, so that the sliding blocks 13 are driven to approach each other, the centering plates 14 synchronously move along with the sliding blocks 13 to extrude printing paper stacked between the centering plates 14, the printing paper is limited at the middle position of the paper feeding supporting plate 3, the printing paper is stacked at the middle position of the paper feeding supporting plate 3, the paper folding machine is positioned at the middle position of a paper folding roller in the advancing process of entering a paper folding box, the paper folding machine is smooth in advancing, and the paper clamping condition is not easy to occur.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a prevent printing paper folder of card paper, includes base (1), its characterized in that: also comprises the following steps of (1) preparing,
the folding box (2) is fixedly connected to the upper surface of the base (1) and used for folding carbon paper;
the paper feeding supporting plate (3) is fixedly connected to a paper feeding opening (18) at the top end of the left side of the folding box (2) and used for placing printing paper to be folded;
the paper output supporting plate (4) is fixedly connected to a paper output port (19) at the bottom end of the right side of the folding box (2) and used for placing printing paper folded by the folding box (2);
the centering assembly is used for centering printing paper placed on the paper feeding supporting plate (3); and
and the driving assembly is used for driving the centering assembly to move.
2. The printing paper folding machine for preventing paper jam as claimed in claim 1, wherein: the driving component comprises a handle (5), supporting plates (6), first rotating rods (7), first bevel gears (8), second bevel gears (9), second rotating rods (10), first connecting rods (11), second connecting rods (12) and sliding blocks (13), the two supporting plates (6) are symmetrically and fixedly connected between the paper feeding supporting plate (3) and the base (1), the first rotating rods (7) are arranged in the middle between the two supporting plates (6), the two ends of each first rotating rod (7) are rotatably connected with the supporting plates (6) on the two sides through bearings, any one end of each first rotating rod (7) penetrates through the adjacent supporting plates (6) and is fixedly connected with the handle (5), the first bevel gears (8) are fixedly sleeved on the outer surfaces of the first rotating rods (7), the first bevel gears (8) are meshed with the second bevel gears (9), the second bevel gears (9) are fixedly connected to the bottom ends of the second rotating rods (10), second bull stick (10) top is passed through the bearing and is connected with paper feed layer board (3) lower surface middle part rotation, second bull stick (10) run through first connecting rod (11) middle part and with first connecting rod (11) fixed connection, second connecting rod (12) and slider (13) all have two and symmetrical arrangement in the left and right sides of first connecting rod (11), the one end of second connecting rod (12) is articulated with first connecting rod (11) one end that is close to mutually, the other end of second connecting rod (12) is articulated with slider (13) of homonymy.
3. The printing paper folding machine for preventing paper jam as claimed in claim 2, wherein: two groups of sliding grooves (17) which are in sliding fit with the sliding blocks (13) are symmetrically arranged on the left and right sides of the surface of the paper feeding supporting plate (3).
4. The printing paper folding machine for preventing paper jam as claimed in claim 2, wherein: centering subassembly is including centering plate (14) and centering roller (15), centering plate (14) have two and symmetrical arrangement in both ends about paper feed layer board (3) upper surface, the lower surface of centering plate (14) and slider (13) upper surface fixed connection of homonymy, centering plate (14) upper surface perpendicular is equipped with a plurality of centering rollers (15).
5. The printing paper folding machine for preventing paper jam as claimed in claim 4, wherein: the bottom end of the centering roller (15) is rotatably connected with the centering plate (14) through a bearing, at least four centering rollers (15) are arranged on the upper surface of each centering plate (14), and the four centering rollers (15) are arranged at intervals at equal intervals from front to back.
6. The printing paper folding machine for preventing paper jam as claimed in claim 5, wherein: one side of the centering roller (15) close to the printing paper and one side of the centering plate (14) close to the printing paper are in the same plane.
7. The printing paper folding machine for preventing paper jam as claimed in claim 1, wherein: and a control panel (16) is arranged on one side of the top surface of the folding box (2) close to the paper feeding supporting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033859.7U CN216511996U (en) | 2021-12-06 | 2021-12-06 | Prevent printing paper folding machine of beating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033859.7U CN216511996U (en) | 2021-12-06 | 2021-12-06 | Prevent printing paper folding machine of beating paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216511996U true CN216511996U (en) | 2022-05-13 |
Family
ID=81466904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123033859.7U Active CN216511996U (en) | 2021-12-06 | 2021-12-06 | Prevent printing paper folding machine of beating paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216511996U (en) |
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2021
- 2021-12-06 CN CN202123033859.7U patent/CN216511996U/en active Active
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