CN220078118U - Feeding and paper pressing device for folding machine - Google Patents
Feeding and paper pressing device for folding machine Download PDFInfo
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- CN220078118U CN220078118U CN202320962006.1U CN202320962006U CN220078118U CN 220078118 U CN220078118 U CN 220078118U CN 202320962006 U CN202320962006 U CN 202320962006U CN 220078118 U CN220078118 U CN 220078118U
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- 238000003825 pressing Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 description 11
- 238000012545 processing Methods 0.000 description 3
- 230000003031 feeding effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a feeding paper pressing device for a paper folding machine, wherein a paper pressing device for pressing a to-be-folded product is arranged at the paper feeding part of a paper table type paper folding machine, the paper pressing device comprises a cross beam, sliding blocks, a rotating shaft, a transverse plate, swinging rods, springs and pressing wheels, the cross beam is horizontally arranged and symmetrically arranged at the paper feeding part, the sliding blocks are slidably arranged on the cross beam, the rotating shaft is rotatably arranged on the two sliding blocks, the transverse plate is horizontally arranged on the two sliding blocks, the middle parts of the swinging rods are arranged on the rotating shaft, the two ends of the springs are respectively connected and abutted against the top ends of the swinging rods and the upper surface of the transverse plate, the pressing wheels are rotatably arranged at the bottom ends of the swinging rods, and the wheel surfaces of the pressing wheels press the to-be-folded product. The feeding paper pressing device ensures that the pressing wheel presses the paper in real time by utilizing the elasticity of the spring when the paper is continuously reduced, and ensures the paper feeding efficiency of the paper folding machine; meanwhile, the structure is simplified, and when the position of the pressing wheel relative to paper is adjusted, the position of the pressing wheel can be adjusted conveniently and rapidly only through two steps of pulling up the swing rod and moving the sliding block.
Description
Technical Field
The utility model relates to the technical field of folding machines, in particular to a feeding and paper pressing device for a folding machine.
Background
Folding machines are modern printing equipment which accompanies the modern printing industry, and the printing industry processing is generally divided into processing books, periodicals and newspapers and packaging processing; the folding machine can be mainly used for folding paper with various sizes and thicknesses in the design range, and is suitable for large-batch folding of rapid printing centers, production enterprises, public letter files and business letters.
The technical scheme disclosed in the China patent application No. CN201820466611.9 (the inventor of the present utility model, when buying the product of the applicant, has the actual name of full-automatic paper desk type folding machine, model SYN78/4KLL-R, manufactured by Zhejiang shou original mechanical Co., ltd.) comprises: a pressing device for pressing the to-be-folded product is arranged on the frame; the compressing device comprises a bracket and compressing mechanisms, and a plurality of compressing mechanisms are fixedly arranged on the bracket; the bracket comprises side bars, vertical bars and cross bars; the side rod is fixedly arranged on the side edge of the folding machine, one end of the vertical rod is slidably arranged on the side rod, and the other end of the vertical rod is fixedly connected with the cross rod; the pressing mechanism comprises a pressing wheel and a pressing wheel swing arm, wherein the pressing wheel is rotatably arranged on the pressing wheel swing arm, and the pressing wheel swing arm is rotatably arranged on the cross rod. The number of the pressing mechanisms is multiple, the number of the pressing mechanisms can be determined according to the size of the to-be-folded product, the pressing mechanisms are usually pressed at the edge of the to-be-folded product, and if the size of the to-be-folded product is larger, the pressing mechanisms can be arranged at the middle position of the to-be-folded product according to the requirement. A plurality of hold-down mechanisms are fixedly arranged on the support, and the hold-down mechanisms are mutually arranged in parallel, so that the influence of the inclination of the hold-down mechanisms on the quality of the to-be-folded product is avoided.
When the pressing wheel of the pressing device in the paper folding machine presses the paper, as the pressing wheel does not have an elastic adjusting function, when the paper is reduced, the pressing force of the pressing wheel on the paper is necessarily reduced and even does not contact with each other, namely the pressing effect cannot be achieved, the paper feeding effect of the paper on the paper table type paper folding machine is affected, and a worker is required to adjust the inclination of the pressing wheel swing arm according to the change of the paper; in addition, after the paper is loaded on a stack of paper, a worker carries the paper again and loads the paper on the machine, and the position of the support needs to be adjusted back and forth, so that the pressing mechanism aims at the edge of the paper, the operation is troublesome and the efficiency is low, and a feeding and paper pressing device for the paper folding machine, which can press the paper in real time and is convenient to adjust, is needed.
Disclosure of Invention
The utility model aims to provide a feeding and paper pressing device for a paper folding machine, which aims to solve the problems that a pressing device of the paper folding machine has no elastic adjusting function, influences the paper feeding effect of a paper table type paper folding machine, is troublesome to operate and has low efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a material loading paper pressing device for folder, includes paper desk-top folder, paper desk-top folder has last paper portion, paper desk-top folder's last paper portion is provided with the paper pressing device that is used for compressing tightly the article of waiting to roll over, paper pressing device includes crossbeam, slider, axis of rotation, diaphragm, pendulum rod, spring and pinch roller, the crossbeam level sets up and symmetry installs go up paper portion, slider slidable mounting is in on the crossbeam, just the slider pass through the nut with the side locking of crossbeam, the both ends of axis of rotation are rotated respectively and are installed two on the slider, the diaphragm level is installed two the upper surface of slider, a plurality of the mid-mounting of pendulum rod is in the axis of rotation, the both ends of spring are connected respectively and are supported tightly the top of pendulum rod with the upper surface of diaphragm, the pinch roller rotates and installs the bottom of pendulum rod, just the wheel face of pinch roller compresses tightly the article of waiting to roll over.
The further technical scheme is as follows: the outer fringe of pinch roller is provided with the sponge circle.
The further technical scheme is as follows: the swing rod is slidably mounted on the rotating shaft through a sliding sleeve, and the sliding sleeve and the rotating shaft are respectively provided with a protrusion and a groove which are matched with each other.
The further technical scheme is as follows: and the sliding sleeve is provided with a butterfly bolt which abuts against the rotating shaft.
The further technical scheme is as follows: the tops of the swing rods are in sliding connection with the hand pulling plate.
The further technical scheme is as follows: the lower part of the swing rod is of a telescopic loop bar structure.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the utility model provides a feeding paper pressing device for a paper folding machine, which changes the traditional hard paper pressing mode, and can ensure that a pressing wheel presses paper in real time when the paper is continuously reduced by utilizing the elasticity of a spring, so as to ensure the paper feeding efficiency of the paper folding machine; meanwhile, the structure is simplified, and when the position of the pressing wheel relative to paper is adjusted, the position of the pressing wheel can be adjusted conveniently and rapidly only through two steps of pulling up the swing rod and moving the sliding block.
Drawings
Fig. 1 is a schematic structural view of a feeding and pressing device for a folder according to the present utility model.
Fig. 2 is a schematic structural view of the paper pressing device in fig. 1 according to the present utility model.
Fig. 3 is a schematic view of the structure of fig. 2 from another view angle according to the present utility model.
Fig. 4 is a schematic structural view of the sliding sleeve in fig. 3 according to the present utility model.
Reference numerals: 1. a paper feeding part; 2. a paper pressing device; 3. a cross beam; 4. a slide block; 5. a rotating shaft; 6. a cross plate; 7. swing rod; 8. a spring; 9. a pinch roller; 10. a nut; 11. a product to be folded; 12. a sponge ring; 13. a sliding sleeve; 14. butterfly bolts; 15. and (5) pulling the plate by hand.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
this embodiment shows in fig. 1, fig. 2 and fig. 3, a feeding paper pressing device for a folder, including a paper table type folder, the paper table type folder has an upper paper portion 1, the upper paper portion 1 of the paper table type folder is provided with a paper pressing device 2 for pressing a product 11 to be folded, the paper pressing device 2 includes a cross beam 3, a slide block 4, a rotation shaft 5, a cross beam 6, a swing rod 7, a spring 8 and a pinch roller 9, the cross beam 3 is horizontally arranged and symmetrically installed on the upper paper portion 1, the slide block 4 is slidably installed on the cross beam 3, and the slide block 4 is locked with the side surface of the cross beam 3 through a nut 10, two ends of the rotation shaft 5 are respectively rotatably installed on the two slide blocks 4, the cross beam 6 is horizontally installed on the upper surfaces of the two slide blocks 4, the middle parts of the plurality of swing rods 7 are installed on the rotation shaft 5, two ends of the spring 8 are respectively connected and abut against the top end of the swing rod 7 and the upper surface of the cross beam 6, the pinch roller 9 is rotatably installed at the bottom end of the swing rod 7, and the wheel surface of the pinch roller 9 presses the product 11 to be folded.
The working process of the utility model is as follows: when a worker goes to the upper paper part 1 of the paper table type folding machine to carry out paper (to-be-folded article 11), firstly, the bottom end of the swing rod 7 is lifted, the pressing wheel 9 is away from the table surface of the upper paper part 1, then the paper is put in, then the sliding block 4 on the cross beam 3 is moved according to the position of the paper, so that the position adjustment of the pressing wheel 9 relative to the paper is completed, finally, the swing rod 7 is loosened, and the pressing wheel 9 at the bottom end of the swing rod 7 is pressed against the paper by means of the elasticity of the spring 8. The feeding paper pressing device changes the traditional hard paper pressing mode, and can ensure that the pressing wheel presses the paper in real time by utilizing the elasticity of the spring when the paper is continuously reduced, so that the paper feeding efficiency of the paper folding machine is ensured; meanwhile, the structure is simplified, and when the position of the pressing wheel relative to paper is adjusted, the position of the pressing wheel can be adjusted conveniently and rapidly only through two steps of pulling up the swing rod and moving the sliding block.
Preferably, the outer edge of puck 9 is provided with a sponge ring 12.
The sponge ring 12 plays a role of protecting paper and buffering.
Embodiment two:
on the basis of the above embodiment, in this embodiment, as shown in fig. 4, the swing rod 7 is slidably mounted on the rotating shaft 5 through the sliding sleeve 13, and the sliding sleeve 13 and the rotating shaft 5 are respectively provided with a protrusion and a groove which are adapted. The sliding sleeve 13 is provided with a butterfly bolt 14 which abuts against the rotating shaft 5.
According to the size specification of paper, the positions and the intervals of a plurality of swing rods 7 need to be adjusted, and the protruding and recessed structures play a role in positioning and guiding when the swing rods 7 are adjusted.
Preferably, the top of the plurality of swing rods 7 is slidably connected to the hand pulling plate 15.
The hand pulling plate 15 is used for facilitating the staff to lift the swing rod 7.
Preferably, the lower part of the swing rod 7 is of a telescopic loop rod structure.
In order to conveniently adjust the length of the swing rod 7 to adapt to the thickness of paper stacking, the pinch roller 9 is ensured to press on the paper.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a material loading paper pressing device for folder, includes paper desk-top folding machine, paper desk-top folding machine has paper portion (1) on, paper portion (1) on paper desk-top folding machine are provided with and are used for compressing tightly paper pressing device (2) of waiting to roll over article (11), its characterized in that: the paper pressing device (2) comprises a cross beam (3), a sliding block (4), a rotating shaft (5), a transverse plate (6), a swinging rod (7), springs (8) and pressing wheels (9), wherein the cross beam (3) is horizontally arranged and symmetrically installed on the paper feeding portion (1), the sliding block (4) is slidably installed on the cross beam (3), the sliding block (4) is locked with the side face of the cross beam (3) through a nut (10), two ends of the rotating shaft (5) are respectively rotatably installed on the two sliding blocks (4), the transverse plate (6) is horizontally installed on the upper surfaces of the two sliding blocks (4), the middle parts of the swinging rods (7) are installed on the rotating shaft (5), two ends of the springs (8) are respectively connected and abut against the top end of the swinging rod (7) and the upper surface of the transverse plate (6), the pressing wheels (9) are rotatably installed on the bottom of the swinging rod (7), and the wheel faces of the pressing wheels (9) are tightly pressed on a product to be folded (11).
2. The feeding and pressing device for a folder as recited in claim 1, wherein: the outer edge of the pinch roller (9) is provided with a sponge ring (12).
3. The feeding and pressing device for a folder as recited in claim 1, wherein: the swing rod (7) is slidably mounted on the rotating shaft (5) through a sliding sleeve (13), and the sliding sleeve (13) and the rotating shaft (5) are respectively provided with a protrusion and a groove which are matched with each other.
4. A loading and pressing apparatus for a folder as recited in claim 3, wherein: the sliding sleeve (13) is provided with a butterfly bolt (14) which abuts against the rotating shaft (5).
5. The feeding and pressing device for a folder as recited in claim 1, wherein: the tops of the swinging rods (7) are in sliding connection with the hand pulling plate (15).
6. The feeding and pressing device for a folder as recited in claim 1, wherein: the lower part of the swing rod (7) is of a telescopic loop rod structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962006.1U CN220078118U (en) | 2023-04-25 | 2023-04-25 | Feeding and paper pressing device for folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320962006.1U CN220078118U (en) | 2023-04-25 | 2023-04-25 | Feeding and paper pressing device for folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220078118U true CN220078118U (en) | 2023-11-24 |
Family
ID=88816594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320962006.1U Active CN220078118U (en) | 2023-04-25 | 2023-04-25 | Feeding and paper pressing device for folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220078118U (en) |
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2023
- 2023-04-25 CN CN202320962006.1U patent/CN220078118U/en active Active
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