CN207451242U - A kind of neat paper front lay connection structure - Google Patents
A kind of neat paper front lay connection structure Download PDFInfo
- Publication number
- CN207451242U CN207451242U CN201721524197.4U CN201721524197U CN207451242U CN 207451242 U CN207451242 U CN 207451242U CN 201721524197 U CN201721524197 U CN 201721524197U CN 207451242 U CN207451242 U CN 207451242U
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- connecting rod
- swing arm
- sliding block
- connection structure
- guide rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000000123 paper Substances 0.000 description 43
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a kind of neat paper front lay connection structures, including front lay and swing arm, it is connected between the front lay and the swing arm by guide rod slide block mechanism with connecting rod, the guide rod slide block mechanism includes the guide rod perpendicular to horizontal plane and the sliding block being nested on the guide rod, the front lay is fixedly connected with the sliding block, and the swing arm is flexibly connected by connecting rod with the sliding block.The swing arm is that the front end of the swing arm is flexibly connected with the lower end of the connecting rod in a manner that connecting rod is flexibly connected with the sliding block, and the bottom surface of the sliding block is fixedly connected with the upper end of the connecting rod.The neat paper front lay connection structure of the utility model will not travel forward during moving downward, although at this time point wheel not yet pushes down paper completely, paper will not be caused to travel forward, and greatly improve paper overlap joint precision.
Description
Technical Field
The utility model relates to a structure of laminating machine especially relates to a rule connection structure before neat paper of laminating machine.
Background
As shown in figure 1, at present, the paper aligning front gauge structure of a film coating machine in the market adopts a paper aligning front gauge 1 to be directly installed on a swing arm 2, and the swing arm 2 is fixed on a front gauge shaft 14 and drives the front gauge shaft to swing back and forth through a motor, so that the front gauge moves up and down. The connecting structure of the paper aligning front gauge has the defects that the front gauge moves forwards in the downward movement process, and the paper is not completely pressed by the point wheel at the moment, so that the paper moves forwards in a small range, and the paper lapping precision is not high finally.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a rule connection structure before neat paper, this rule connection structure before neat paper can not move forward at the in-process of downstream, though the point wheel has not pushed down the paper completely at this time, can not cause the paper to move forward yet, improves paper overlap joint precision greatly.
In order to solve the technical problem, the utility model provides a rule connection structure before neat paper, including preceding rule and swing arm, preceding rule with connect through guide arm slider mechanism and connecting rod between the swing arm, guide arm slider mechanism includes the guide arm of perpendicular to horizontal plane and the slider of cover setting on this guide arm, preceding rule with slider fixed connection, the swing arm pass through the connecting rod with slider swing joint.
The swing arm passes through the connecting rod with slider swing joint's mode is, the front end of swing arm with the lower extreme swing joint of connecting rod, the bottom surface of slider with the upper end fixed connection of connecting rod. Or the front end of the swing arm is fixedly connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod. Or the front end of the swing arm is movably connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod.
The movable connection structure is a strip-shaped hole movable connection structure or a hinge-shaped movable connection structure.
The fixed connection structure is a thread fixed connection structure or a welding fixed connection structure or a riveting fixed connection structure.
The front end of the swing arm is provided with an elongated through hole which is communicated up and down and extends along the front-back direction, the bottom surface of the slider is provided with a threaded hole, the lower end of the connecting rod is provided with a hexagonal cap, the upper end of the connecting rod is provided with a thread, and the upper end of the connecting rod penetrates through the elongated through hole of the swing arm from bottom to top, penetrates through the buffer spring and is fixedly connected with the bottom surface of the slider through a fastening nut.
Or,
the front end of the swing arm is hinged with the lower end of the connecting rod, and the upper end of the connecting rod is hinged with the bottom surface of the sliding block.
The slider is cuboid in shape.
The back of the front gauge is fixedly connected with the front of the sliding block.
The rear surface of the front gauge is fixedly connected with the front surface of the sliding block through an adjusting plate.
The cross section of the guide rod is circular.
The guide rod is arranged on the fixed seat.
The upper end of the guide rod is provided with threads and is provided with an anti-falling nut.
The number of the guide rod sliding block mechanisms is two.
The two guide rod sliding block mechanisms are distributed at two end parts of the front gauge.
The shape of the swing arm is strip-shaped.
The swing arm has two.
The rear ends of the two swing arms are fixed on the front gauge shaft.
One end of the front gauge shaft is fixedly connected with one end of the swing rod.
The swing rod is in driving connection with the cam.
The cam is in transmission connection with the servo motor through a synchronous toothed belt.
The teeth of the front gauge can extend out of the tooth holes on the paper conveying plate.
A point wheel shaft is arranged below the paper conveying plate.
And a point wheel is arranged on the paper conveying plate.
The point wheel corresponds to the point wheel shaft.
And pull gauges are respectively arranged on two sides of the paper conveying plate.
Compared with the prior art, the utility model has the following beneficial effects.
1. According to the technical scheme, the front gauge and the swing arm are connected through the guide rod and slide block mechanism and the connecting rod, the guide rod and slide block mechanism comprises a guide rod perpendicular to the horizontal plane and a slide block sleeved on the guide rod, the front gauge is fixedly connected with the slide block, and the swing arm is movably connected with the slide block through the connecting rod.
2. According to the technical scheme, the swing arm is movably connected with the sliding block through the connecting rod, the front end of the swing arm is movably connected with the lower end of the connecting rod, and the bottom surface of the sliding block is fixedly connected with the upper end of the connecting rod; or the front end of the swing arm is fixedly connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod; or the front end of the swing arm is movably connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod, so that the swing arm can flexibly drive the sliding block to move along the guide rod.
3. The technical scheme adopts the technical means that the movable connection structure is a strip-shaped hole movable connection structure or a hinge-shaped movable connection structure, so that the structure is simple, and the manufacturing cost is favorably reduced.
4. According to the technical scheme, the fixed connection structure is a threaded fixed connection structure or a welded fixed connection structure or a riveted fixed connection structure, so that various paper aligning front-gauge connection structures can be manufactured according to actual conditions.
5. According to the technical scheme, the front end of the swing arm is provided with the strip-shaped through hole which is vertically communicated and extends along the front-back direction, the bottom surface of the slider is provided with the threaded hole, the lower end of the connecting rod is provided with the hexagonal cap, the upper end of the connecting rod is provided with the thread, the upper end of the connecting rod penetrates through the strip-shaped through hole of the swing arm from bottom to top and penetrates through the buffer spring and is fixedly connected with the bottom surface of the slider through the fastening nut, and therefore impact generated when the slider moves is small.
6. According to the technical scheme, the front end of the swing arm is hinged to the lower end of the connecting rod, and the upper end of the connecting rod is hinged to the bottom face of the sliding block, so that the structure is simple, and the movement is more flexible.
7. The technical proposal adopts the shape of the slide block to be a cuboid; the rear surface of the front gauge is fixedly connected with the front surface of the sliding block, so that the connection is firm.
8. According to the technical scheme, the technical means that the rear face of the front gauge is fixedly connected with the front face of the sliding block through the adjusting plate is adopted, so that the mounting position of the front gauge can be adjusted.
9. The technical means that the cross section of the guide rod is circular is adopted, so that the technical scheme is favorable for the movement of the sliding block on the guide rod.
10. According to the technical scheme, the technical means that the guide rod is arranged on the fixed seat is adopted, so that the guide rod is convenient to mount.
11. According to the technical scheme, the technical means that the upper end of the guide rod is provided with the threads and the anti-falling nut is arranged is adopted, so that the sliding block can be prevented from slipping off the guide rod.
12. The technical proposal adopts two guide rod and slide block mechanisms; the two guide rod sliding block mechanisms are distributed at two end parts of the front gauge, so that the front gauge moves more stably.
13. According to the technical scheme, the swing arm is in a strip shape; the number of the swing arms is two; the rear ends of the two swing arms are fixed on the front gauge shaft, so that the synchronous movement of the two swing arms is facilitated.
14. In the technical scheme, one end of the front gauge shaft is fixedly connected with one end of the swing rod; the swing rod is in driving connection with the cam; the cam is in transmission connection with the servo motor through a synchronous toothed belt, so that the front gauge shaft can be easily driven to swing.
15. The technical means that the teeth of the front gauge can extend out of the tooth holes on the paper conveying plate is adopted, so that the paper can be effectively aligned.
16. In the technical scheme, the lower part of the paper conveying plate is provided with the point wheel shaft; a point wheel is arranged on the paper conveying plate; the dot wheel and the dot wheel shaft correspond to each other, so that the paper conveying device is beneficial to conveying paper.
17. According to the technical scheme, the technical means that the pull gauges are respectively arranged on the two sides of the paper conveying plate is adopted, so that paper can be prevented from deviating.
Drawings
The following describes the paper aligning front gauge connecting structure of the present invention in further detail with reference to the accompanying drawings and the detailed description.
FIG. 1 is a side view of a prior art paper justification front gauge attachment arrangement.
Fig. 2 is a schematic side view of the paper aligning front gauge connecting structure of the present invention.
Fig. 3 is a schematic perspective view of the paper aligning front gauge connecting structure of the present invention.
Fig. 4 is a schematic diagram of a side view of the alignment front gauge connecting structure of the present invention.
The reference numerals are explained below.
1-front gauge;
2-swinging the arm;
3-guide rod sliding block mechanism;
3-1-guide rod;
3-2-sliding block;
3-3 to anti-drop nuts;
3-4, fixing a base;
4, connecting rods;
4-1-buffer spring;
4-2-fastening a nut;
5, adjusting plates;
6, conveying the paper board;
7-point wheel shaft;
8-point wheel;
9-drawing a gauge;
10-oscillating bar;
11-a cam;
12-synchronous toothed belt;
13-servo motor;
14-front gauge shaft.
Detailed Description
As shown in fig. 2 to 4, the utility model provides a rule connection structure before neat paper, including preceding rule 1 and swing arm 2, preceding rule 1 with connect through guide arm slider mechanism 3 and connecting rod 4 between the swing arm 2, guide arm slider mechanism 3 includes the guide arm 3-1 of perpendicular to horizontal plane and the slider 3-2 of cover setting on this guide arm 3-1, preceding rule 1 with slider 3-2 fixed connection, swing arm 2 through connecting rod 4 with slider 3-2 swing joint.
In the embodiment, the front gauge and the swing arm are connected through the guide rod and slide block mechanism and the connecting rod, the guide rod and slide block mechanism comprises the guide rod perpendicular to the horizontal plane and the slide block sleeved on the guide rod, the front gauge is fixedly connected with the slide block, and the swing arm is movably connected with the slide block through the connecting rod.
Various modifications as the present embodiment are described in detail below.
As shown in fig. 2 to 4, the swing arm 2 is movably connected to the slider 3-2 through a connecting rod 4, wherein the front end of the swing arm 2 is movably connected to the lower end of the connecting rod 4, and the bottom surface of the slider 3-2 is fixedly connected to the upper end of the connecting rod 4. Of course, the front end of the swing arm 2 may be fixedly connected to the lower end of the connecting rod 4, and the bottom surface of the slider 3-2 may be movably connected to the upper end of the connecting rod 4. The front end of the swing arm 2 can be movably connected with the lower end of the connecting rod 4, and the bottom surface of the sliding block 3-2 is movably connected with the upper end of the connecting rod 4.
In the embodiment, the swing arm is movably connected with the sliding block through the connecting rod, the front end of the swing arm is movably connected with the lower end of the connecting rod, and the bottom surface of the sliding block is fixedly connected with the upper end of the connecting rod; or the front end of the swing arm is fixedly connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod; or the front end of the swing arm is movably connected with the lower end of the connecting rod, and the bottom surface of the sliding block is movably connected with the upper end of the connecting rod, so that the swing arm can flexibly drive the sliding block to move along the guide rod.
As shown in fig. 3, the movable connection structure is a strip-shaped hole movable connection structure. Of course, the movable connection structure may be a hinge-shaped movable connection structure.
The embodiment adopts the technical means that the movable connection structure is a strip-shaped hole movable connection structure or a hinge-shaped movable connection structure, so the structure is simple, and the manufacturing cost is favorably reduced.
As shown in fig. 3, the structure of the fixed connection is a threaded fixed connection structure. Of course, the fixed connection structure may be a welded fixed connection structure. The fixing structure may be a rivet fixing structure.
In the embodiment, the fixed connection structure adopts a technical means of a thread fixed connection structure, a welding fixed connection structure or a riveting fixed connection structure, so that various paper aligning front gauge connection structures can be manufactured according to actual conditions.
As shown in fig. 3, the front end of the swing arm 2 is provided with a through hole extending in a front-back direction, the bottom surface of the slider 3-2 is provided with a threaded hole, the lower end of the connecting rod 4 is provided with a hexagonal cap, the upper end of the connecting rod 4 is provided with a thread, and the upper end of the connecting rod 4 penetrates through the through hole of the swing arm 2 from bottom to top and penetrates through the buffer spring 4-1 to be fixedly connected with the bottom surface of the slider 3-2 through a fastening nut 4-2.
According to the technical means, the front end of the swing arm is provided with the vertically through elongated through holes extending in the front-back direction, the bottom surface of the slider is provided with the threaded hole, the lower end of the connecting rod is provided with the hexagonal cap, the upper end of the connecting rod is provided with the threads, and the upper end of the connecting rod penetrates through the elongated through holes of the swing arm from bottom to top and penetrates through the buffer spring and is fixedly connected with the bottom surface of the slider through the fastening nut, so that impact generated when the slider moves is small.
Obviously, the front end of the swing arm 2 may be hinged to the lower end of the connecting rod 4, and the upper end of the connecting rod 4 may be hinged to the bottom surface of the sliding block 3-2.
The front end of the swing arm is hinged with the lower end of the connecting rod, and the upper end of the connecting rod is hinged with the bottom surface of the sliding block, so that the swing arm mechanism is simple in structure and flexible in movement.
As shown in fig. 2 to 4, the slider 3-2 is shaped like a rectangular parallelepiped. The rear surface of the front gauge 1 is fixedly connected with the front surface of the sliding block 3-2.
In the embodiment, the slide block is in a cuboid shape; the rear surface of the front gauge is fixedly connected with the front surface of the sliding block, so that the connection is firm.
As shown in fig. 2 to 4, the rear face of the front gauge 1 is fixedly connected with the front face of the sliding block 3-2 through an adjusting plate 5.
The technical means that the rear face of the front gauge is fixedly connected with the front face of the sliding block through the adjusting plate is adopted, so that the installation position of the front gauge can be adjusted.
As shown in fig. 2 to 4, the guide bar 3-1 has a circular cross-section.
The technical means that the cross section of the guide rod is circular is adopted, so that the sliding block is favorable for moving on the guide rod.
As shown in fig. 2 to 3, the guide bar 3-1 is disposed on the fixing base 3-4.
The technical means that the guide rod is arranged on the fixed seat is adopted, so that the guide rod is convenient to mount.
As shown in FIG. 3, the upper end of the guide rod 3-1 is provided with a thread and is provided with a retaining nut 3-3.
In the present embodiment, the upper end of the guide bar is provided with a thread and the anti-slip nut is disposed, so that the slider can be prevented from slipping off the guide bar.
As shown in fig. 3, there are two of the leader slider mechanisms 3. The two guide rod sliding block mechanisms 3 are distributed at two ends of the front gauge 1.
In the embodiment, two guide rod and slide block mechanisms are adopted; the two guide rod sliding block mechanisms are distributed at two end parts of the front gauge, so that the front gauge moves more stably.
As shown in fig. 2 to 4, the swing arm 2 is in the shape of a long bar. The swing arm 2 has two. The rear ends of the two swing arms 2 are fixed to a front gauge shaft 14.
In the embodiment, the shape of the swing arm is a strip shape; the number of the swing arms is two; the rear ends of the two swing arms are fixed on the front gauge shaft, so that the synchronous movement of the two swing arms is facilitated.
As shown in fig. 2 to 4, one end of the front gauge shaft 14 is fixedly connected with one end of the swing rod 10. The swing link 10 is in driving connection with the cam 11. The cam 11 is in transmission connection with a servo motor 13 through a synchronous toothed belt 12.
In the embodiment, one end of the front gauge shaft is fixedly connected with one end of the swing rod; the swing rod is in driving connection with the cam; the cam is in transmission connection with the servo motor through a synchronous toothed belt, so that the front gauge shaft can be easily driven to swing.
As shown in fig. 2 to 4, the teeth of the front gauge 1 may protrude from the perforations of the transfer plate 6.
In the present embodiment, since the technical means that the teeth of the front gauge can protrude from the sprocket holes of the sheet feeding plate is adopted, the sheets can be aligned effectively.
As shown in fig. 2 to 4, a pint shaft 7 is provided under the paper feeding plate 6. The upper surface of the paper conveying plate 6 is provided with a dot wheel 8. The click wheel 8 corresponds to the click wheel shaft 7. A through hole for the upward extension of the point wheel shaft 7 is arranged on the paper conveying plate 6 between the point wheel 8 and the point wheel shaft 7.
In the embodiment, the point wheel shafts are arranged below the paper conveying plates; a point wheel is arranged on the paper conveying plate; the dot wheel and the dot wheel shaft correspond to each other, so that the paper conveying device is beneficial to conveying paper.
As shown in fig. 2 to 4, two sides of the paper feeding plate 6 are respectively provided with a pull gauge 9.
In the embodiment, the technical means that the two sides of the paper conveying plate are respectively provided with the pull gauge is adopted, so that the deviation of the paper can be prevented.
Claims (2)
1. The utility model provides a rule connection structure before neat paper, includes preceding rule (1) and swing arm (2), its characterized in that: the front gauge (1) is connected with the swing arm (2) through a guide rod and slider mechanism (3) and a connecting rod (4), the guide rod and slider mechanism (3) comprises a guide rod (3-1) perpendicular to the horizontal plane and a slider (3-2) sleeved on the guide rod (3-1), the front gauge (1) is fixedly connected with the slider (3-2), and the swing arm (2) is movably connected with the slider (3-2) through the connecting rod (4).
2. The paper aligning front gauge connecting structure of claim 1, wherein:
the swing arm (2) is movably connected with the sliding block (3-2) through a connecting rod (4) in a manner that the front end of the swing arm (2) is movably connected with the lower end of the connecting rod (4), and the bottom surface of the sliding block (3-2) is fixedly connected with the upper end of the connecting rod (4); or the front end of the swing arm (2) is fixedly connected with the lower end of the connecting rod (4), and the bottom surface of the sliding block (3-2) is movably connected with the upper end of the connecting rod (4); or the front end of the swing arm (2) is movably connected with the lower end of the connecting rod (4), and the bottom surface of the sliding block (3-2) is movably connected with the upper end of the connecting rod (4);
the movable connection structure is a strip-shaped hole movable connection structure or a hinge-shaped movable connection structure;
the fixed connection structure is a thread fixed connection structure or a welding fixed connection structure or a riveting fixed connection structure;
the front end of the swing arm (2) is provided with a strip-shaped through hole which is through up and down and extends along the front-back direction, the bottom surface of the sliding block (3-2) is provided with a threaded hole, the lower end of the connecting rod (4) is provided with a hexagonal cap, the upper end of the connecting rod (4) is provided with a thread, and the upper end of the connecting rod (4) penetrates through the strip-shaped through hole of the swing arm (2) from bottom to top and penetrates through a buffer spring (4-1) to be fixedly connected with the bottom surface of the sliding block (3-2) through a fastening;
or,
the front end of the swing arm (2) is hinged with the lower end of the connecting rod (4), and the upper end of the connecting rod (4) is hinged with the bottom surface of the sliding block (3-2);
the slide block (3-2) is in a cuboid shape;
the rear surface of the front gauge (1) is fixedly connected with the front surface of the sliding block (3-2);
the rear surface of the front gauge (1) is fixedly connected with the front surface of the sliding block (3-2) through an adjusting plate (5);
the cross section of the guide rod (3-1) is circular;
the guide rod (3-1) is arranged on the fixed seat (3-4);
the upper end of the guide rod (3-1) is provided with threads and is provided with an anti-falling nut (3-3);
two guide rod sliding block mechanisms (3) are arranged;
the two guide rod sliding block mechanisms (3) are distributed at two end parts of the front gauge (1);
the swing arm (2) is in a strip shape;
two swing arms (2) are provided;
the rear ends of the two swing arms (2) are fixed on a front gauge shaft (14);
one end of the front gauge shaft (14) is fixedly connected with one end of the swing rod (10);
the swing rod (10) is in driving connection through a cam (11);
the cam (11) is in transmission connection with a servo motor (13) through a synchronous toothed belt (12);
the teeth of the front gauge (1) can extend out of the tooth holes on the paper conveying plate (6);
a point wheel shaft (7) is arranged below the paper conveying plate (6);
a point wheel (8) is arranged on the paper conveying plate (6);
the point wheel (8) corresponds to the point wheel shaft (7);
and pull gauges (9) are respectively arranged on two sides of the paper conveying plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524197.4U CN207451242U (en) | 2017-11-15 | 2017-11-15 | A kind of neat paper front lay connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721524197.4U CN207451242U (en) | 2017-11-15 | 2017-11-15 | A kind of neat paper front lay connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451242U true CN207451242U (en) | 2018-06-05 |
Family
ID=62279651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721524197.4U Active CN207451242U (en) | 2017-11-15 | 2017-11-15 | A kind of neat paper front lay connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451242U (en) |
-
2017
- 2017-11-15 CN CN201721524197.4U patent/CN207451242U/en active Active
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