CN215438869U - Folding machine with limit structure - Google Patents
Folding machine with limit structure Download PDFInfo
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- CN215438869U CN215438869U CN202121856659.9U CN202121856659U CN215438869U CN 215438869 U CN215438869 U CN 215438869U CN 202121856659 U CN202121856659 U CN 202121856659U CN 215438869 U CN215438869 U CN 215438869U
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- limiting
- correcting
- belt pulley
- folding machine
- cylinder
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Abstract
The utility model discloses a folding machine with a limiting structure, which comprises a folding machine body, wherein a conveying plate is arranged on the left side of the folding machine body, and a through hole is formed in the conveying plate; the correcting roller is arranged in the through hole in a penetrating mode, and a connecting belt pulley is arranged on the outer side of the correcting roller; the limiting connecting belt is arranged on the right side of the connecting belt pulley, and a butt-joint belt pulley is arranged on the right side of the limiting connecting belt; and the limiting roller is arranged inside the butt-joint belt pulley in a penetrating manner. Compared with the prior art, the utility model provides a folding machine with a limiting structure, which has the following beneficial effects: the conveying plate of the folding machine is provided with a plurality of rotatable limiting rollers and a plurality of correcting rollers, the plurality of rotatable limiting rollers and the plurality of correcting rollers are matched with each other to correct and limit conveyed paper, and paper inclination is avoided to cause folding errors.
Description
Technical Field
The utility model relates to the technical field of folding machines, in particular to a folding machine with a limiting structure.
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 prior folding machine frequently inclines the books and periodicals paper in the conveying process of the books and periodicals paper, so that the crease produced by pressing down the books and periodicals paper finally also inclines, the efficiency of the folding machine is further influenced, the folding cost is increased, and the folding machine with the limiting structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a folding machine with a limiting structure, and aims to solve the problems that in the prior art, book and periodical paper of the existing folding machine is inclined in the conveying process of the book and periodical paper, so that the crease generated by the last pressing of the book and periodical paper is also inclined, the efficiency of the folding machine is influenced, and the folding cost is increased.
In order to achieve the purpose, the utility model provides the following technical scheme: a folder having a limit feature, comprising:
the paper folding machine comprises a paper folding machine body, wherein a conveying plate is arranged on the left side of the paper folding machine body, and a through hole is formed in the conveying plate;
the correcting roller is arranged in the through hole in a penetrating mode, and a connecting belt pulley is arranged on the outer side of the correcting roller;
the limiting connecting belt is arranged on the right side of the connecting belt pulley, and a butt-joint belt pulley is arranged on the right side of the limiting connecting belt;
the limiting roller is arranged inside the butting belt pulley in a penetrating mode;
the transmission belt pulley is fixedly arranged below the connecting belt pulley, and a correcting transmission belt is arranged on the left side of the transmission belt pulley;
the supporting plate is arranged below the transmission belt pulley, and a motor is arranged on the left side of the supporting plate;
a motor pulley mounted above the motor;
and the bearing is arranged below the correcting roller, and a correcting roller sliding block is arranged below the bearing.
Preferably, the correcting roller is rotated on the correcting cylinder sliding block through a bearing, and the correcting roller penetrates through the inner part of the conveying plate through the through hole.
Preferably, the correction roller is in belt transmission with the motor through a transmission belt pulley, a correction transmission belt and a motor belt pulley, the motor slides on the supporting plate, and the motor is in welded connection with the correction roller sliding block.
Preferably, the limiting roller is in belt transmission with the correcting roller through the butt-joint belt pulley, the limiting connecting belt and the connecting belt pulley, and the limiting roller is identical with the correcting roller in shape and size.
Preferably, the support plate is further provided with:
the limiting sliding groove is formed in the supporting plate, and a communicating groove is formed in the right side of the limiting sliding groove;
the connecting block is arranged inside the communicating groove, and a limiting cylinder sliding block is arranged on the right side of the connecting block;
and the bidirectional screw rod is arranged inside the limiting cylinder sliding block in a penetrating manner.
Preferably, the correcting cylinder sliding block realizes sliding movement with the supporting plate through the limiting sliding groove, and the correcting cylinder sliding block is connected with the connecting block in a welding mode.
Preferably, the bidirectional screw rod is in threaded connection with the limiting cylinder sliding block, and the connecting block is in welded connection with the limiting cylinder sliding block.
Compared with the prior art, the utility model provides a folding machine with a limiting structure, which has the following beneficial effects: the conveying plate of the folding machine is provided with a plurality of rotatable limiting rollers and a plurality of correcting rollers, the plurality of rotatable limiting rollers and the plurality of correcting rollers are matched with each other to correct and limit conveyed paper, and paper inclination is avoided to cause folding errors.
1. The paper folding device has the advantages that the plurality of rotatable limiting rollers and the plurality of correcting rollers are matched with each other to correct and limit the conveyed paper, so that paper folding errors caused by inclination of the paper are avoided;
2. the utility model drives a plurality of limiting rollers and correcting rollers to rotate through the motor, a plurality of belts and belt pulleys, so as to further push inclined paper to be positive and prevent the inclined paper from being clamped between the rollers to cause paper accumulation;
3. the utility model realizes the adjustment of the distance between the opposite rollers through the bidirectional screw rod, the limiting sliding groove, the connecting block, the communicating groove and the limiting cylinder sliding block, thereby realizing the correction and the limiting of paper sheets with different sizes.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the external structure of the leveling roller of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a schematic view of the connection structure of the motor and the correcting roller of the present invention;
fig. 5 is a schematic view of the internal structure of the support plate of the present invention.
In the figure: 1. a folder body; 2. a support plate; 3. a motor; 4. a limiting roller; 5. a correcting roller; 6. a through hole; 7. a transfer plate; 8. connecting a belt pulley; 9. a drive pulley; 10. a bidirectional screw rod; 11. butting the belt pulleys; 12. the limiting connection belt; 13. a motor pulley; 14. straightening the transmission belt; 15. a bearing; 16. a correcting cylinder slide block; 17. a limiting chute; 18. connecting blocks; 19. a communicating groove; 20. a limiting cylinder sliding block.
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.
As shown in fig. 1, 2, 3 and 4, a folder having a stopper structure includes: the paper folding machine comprises a paper folding machine body 1, wherein a conveying plate 7 is arranged on the left side of the paper folding machine body 1, and a through hole 6 is formed in the conveying plate 7; the correcting roller 5 is arranged in the through hole 6 in a penetrating mode, and a connecting belt pulley 8 is arranged on the outer side of the correcting roller 5; a limit connecting belt 12 arranged on the right side of the connecting belt pulley 8, and a butt-joint belt pulley 11 arranged on the right side of the limit connecting belt 12; the limiting roller 4 is arranged inside the butt-joint belt pulley 11 in a penetrating way; the transmission belt pulley 9 is fixedly arranged below the connecting belt pulley 8, and the left side of the transmission belt pulley 9 is provided with a correcting transmission belt 14; the supporting plate 2 is arranged below the transmission belt pulley 9, and the motor 3 is arranged on the left side of the supporting plate 2; a motor pulley 13 installed above the motor 3; a bearing 15 attached to a lower portion of the correcting drum 5, and a correcting drum slider 16 attached to a lower portion of the bearing 15; the correcting roller 5 rotates on the correcting cylinder slide block 16 through a bearing 15, and the correcting roller 5 penetrates through the inner part of the transmission plate 7 through the through hole 6; the correcting roller 5 is in belt transmission with the motor 3 through a transmission belt pulley 9, a correcting transmission belt 14 and a motor belt pulley 13, the motor 3 slides on the supporting plate 2, and the motor 3 is in welded connection with the correcting roller sliding block 16; the limiting roller 4 is in belt transmission with the correcting roller 5 through the butt-joint belt pulley 11, the limiting connecting belt 12 and the connecting belt pulley 8, and the limiting roller 4 is matched with the correcting roller 5 in shape and size; according to the utility model, the plurality of rotatable limiting rollers 4 and the correcting rollers 5 are adopted, and the plurality of rotatable limiting rollers 4 and the correcting rollers 5 are matched with each other to correct and limit the conveyed paper, so that the paper folding error caused by the inclination of the paper is avoided; the utility model drives a plurality of limiting rollers 4 and a correcting roller 5 to rotate through the motor 3, a plurality of belts and belt pulleys, thereby righting the inclined paper and preventing the inclined paper from being clamped between the rollers to cause paper accumulation.
As shown in fig. 5, a folding machine having a stopper structure includes: the limiting sliding groove 17 is formed in the supporting plate 2, and a communicating groove 19 is formed in the right side of the limiting sliding groove 17; the connecting block 18 is arranged in the communicating groove 19, and the right side of the connecting block 18 is provided with a limiting cylinder sliding block 20; the bidirectional screw rod 10 is arranged in the limiting cylinder sliding block 20 in a penetrating manner; the correcting cylinder sliding block 16 and the supporting plate 2 realize sliding movement through a limiting sliding groove 17, and the correcting cylinder sliding block 16 is connected with a connecting block 18 in a welding mode; the bidirectional screw rod 10 is in threaded connection with the limiting cylinder sliding block 20, and the connecting block 18 is in welded connection with the limiting cylinder sliding block 20; the utility model realizes the adjustment of the distance between the opposite rollers through the bidirectional screw rod 10, the limiting sliding groove 17, the connecting block 18, the communicating groove 19 and the limiting cylinder sliding block 20, thereby realizing the correction and the limiting of paper with different sizes.
The working principle is as follows: when the folding machine with the limiting structure is used, firstly, the bidirectional screw rod 10 is rotated, and then the limiting cylinder sliding block 20 is pushed to slide in the supporting plate 2, the correcting cylinder sliding block 16 in the limiting sliding groove 17 is connected with the limiting cylinder sliding block 20 through the connecting block 18 in the communicating groove 19, all the cylinder sliding blocks on the same side are fixedly connected together in the same way, and then the bidirectional screw rod 10 pushes the cylinders on two sides in the through hole 6 to be close to or away from each other, and further the distance between the limiting cylinders 4 is adjusted, so that the widths of the paper are identical, the folding machine body 1 is electrified to work, then the motor 3 is electrified to work, the correcting cylinder 5 is driven to rotate through the motor belt pulley 13, the correcting transmission belt 14 and the transmission belt pulley 9, the correcting cylinder 5 is driven to rotate on the limiting sliding groove 17 through the bearing 15, and then the correcting cylinder 5 drives the limiting cylinder 4 to rotate through the connecting belt pulley 8, the limiting connecting belt 12 and the butting belt pulley 11, the interval between the correction cylinder 5 is greater than the interval between the spacing cylinder 4, and the interval between the spacing cylinder 4 is identical with the width of paper, and when the paper that conveys on the conveying board 7 was the tilt state and correction cylinder 5 contact, pivoted correction cylinder 5 can promote the paper and rectify it, and finally, the paper after rectifying enters into between the spacing cylinder 4 and is carried out spacing entering into folder body 1 by spacing cylinder 4 and fold, and this is exactly the theory of operation of this folding machine with limit structure.
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. A folding machine with a limiting structure is characterized by comprising:
the paper folding machine comprises a paper folding machine body (1), wherein a conveying plate (7) is installed on the left side of the paper folding machine body (1), and a through hole (6) is formed in the conveying plate (7);
the correcting roller (5) is arranged in the through hole (6) in a penetrating mode, and a connecting belt pulley (8) is installed on the outer side of the correcting roller (5);
the limiting connecting belt (12) is arranged on the right side of the connecting belt pulley (8), and the right side of the limiting connecting belt (12) is provided with a butt-joint belt pulley (11);
the limiting roller (4) is arranged inside the butt-joint belt pulley (11) in a penetrating mode;
the transmission belt pulley (9) is fixedly arranged below the connecting belt pulley (8), and a correcting transmission belt (14) is arranged on the left side of the transmission belt pulley (9);
the supporting plate (2) is arranged below the transmission belt pulley (9), and the motor (3) is arranged on the left side of the supporting plate (2);
a motor pulley (13) mounted above the motor (3);
and the bearing (15) is arranged below the correcting roller (5), and a correcting roller sliding block (16) is arranged below the bearing (15).
2. The folding machine with a limiting structure according to claim 1, characterized in that the correcting cylinder (5) is rotated on the correcting cylinder slider (16) through a bearing (15), and the correcting cylinder (5) penetrates inside the transfer plate (7) through the through hole (6).
3. The folding machine with a spacing structure according to claim 1, characterized in that the correcting cylinder (5) is in belt transmission with the motor (3) through a transmission belt pulley (9), a correcting transmission belt (14) and a motor belt pulley (13), and the motor (3) is in sliding on the supporting plate (2), and the motor (3) is in welded connection with the correcting cylinder slider (16).
4. The folding machine with the limiting structure according to claim 1, characterized in that the limiting cylinder (4) is in belt transmission with the correcting cylinder (5) through the butt-joint belt pulley (11), the limiting connecting belt (12) and the connecting belt pulley (8), and the limiting cylinder (4) is matched with the correcting cylinder (5) in shape and size.
5. A folding machine with a limit structure according to claim 1, characterized in that said supporting plate (2) is further provided with:
the limiting sliding groove (17) is formed in the supporting plate (2), and a communicating groove (19) is formed in the right side of the limiting sliding groove (17);
the connecting block (18) is installed inside the communication groove (19), and a limiting cylinder sliding block (20) is installed on the right side of the connecting block (18);
and the bidirectional screw rod (10) is arranged in the limiting cylinder sliding block (20) in a penetrating manner.
6. The folding machine with a limiting structure according to claim 5, characterized in that the correcting cylinder sliding block (16) and the supporting plate (2) realize sliding movement through a limiting sliding groove (17), and the correcting cylinder sliding block (16) is connected with the connecting block (18) in a welding way.
7. The folding machine with the limiting structure is characterized in that the bidirectional screw rod (10) is in threaded connection with the limiting cylinder sliding block (20), and the connecting block (18) is in welded connection with the limiting cylinder sliding block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856659.9U CN215438869U (en) | 2021-08-10 | 2021-08-10 | Folding machine with limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856659.9U CN215438869U (en) | 2021-08-10 | 2021-08-10 | Folding machine with limit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215438869U true CN215438869U (en) | 2022-01-07 |
Family
ID=79692874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121856659.9U Active CN215438869U (en) | 2021-08-10 | 2021-08-10 | Folding machine with limit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215438869U (en) |
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2021
- 2021-08-10 CN CN202121856659.9U patent/CN215438869U/en active Active
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