CN211596194U - Sweeping device for back coating seat of compound machine - Google Patents
Sweeping device for back coating seat of compound machine Download PDFInfo
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- CN211596194U CN211596194U CN201922499636.6U CN201922499636U CN211596194U CN 211596194 U CN211596194 U CN 211596194U CN 201922499636 U CN201922499636 U CN 201922499636U CN 211596194 U CN211596194 U CN 211596194U
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- rotating arm
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Abstract
The utility model discloses a sweep flat device for seat is scribbled to set-up machine back relates to the printing device field, including first mounting panel and sweep the flat roller, first mounting panel is two and relative setting, sweeps the flat roller both ends and is two first mounting panel fixed connection respectively, and the body paper coating has a side surface of scribbling liquid on the back and sweeps the flat roller and contradicts. By adopting the technical scheme, after the base paper passes through the upper pressing roller and the back coating roller, the surface of one side of the base paper coated with the back coating liquid is abutted to the sweeping roller, the base paper moves relatively at the contact position between the base paper and the sweeping roller in the advancing process, the back coating liquid coated on the unevenness of one side of the base paper is swept by the sweeping roller, and the base paper coating machine is good in practicability, easy to popularize and apply and high in value.
Description
Technical Field
The utility model relates to a printing device field, more specifically the utility model relates to a sweep flat device that is used for compound quick-witted back of body to scribble seat that says so.
Background
The traditional film paper compounding process in the printing process generally comprises multiple steps of base paper back coating, base paper drying, aluminizing film gluing, film paper compounding, film paper drying, cooling, rolling and the like, wherein the base paper back coating refers to coating back coating liquid on the surface of one side of the base paper by using a back coating roller, and the base paper back coating step is generally carried out on a back coating seat.
As shown in the prior art in figure 1, a back coating device on a back coating seat of a compound machine comprises machine seat plates 15, a first mounting plate 1, a second mounting plate 16, a liquid placing groove 17, an upper press roll 18, a back liquid roll 19, a guide roll 6 and a tension roll 20, wherein the number of the machine seat plates 15 is two, the two machine seat plates 15 are oppositely arranged at the two ends of the liquid placing groove 17, the two ends of the upper press roll 18 and the back liquid roll 19 are respectively connected with the two machine seat plates 15, the two ends of the guide roll 6 are connected with the first mounting plate 1, the two ends of the tension roll 20 are connected with the second mounting plate 16, back coating liquid is put in the liquid placing groove 17, the lower side of a roller of the back liquid roll 19 is positioned in the back coating liquid, the upper press roll 18 is positioned above the back liquid roll 19, the upper press roll 18 is tangent to the highest point of the back liquid roll 19, a base paper 14 passes through the upper press roll 18 and the back liquid roll 19 from one side far away from the first mounting plate 1, and back coating is carried out on the surface of one side, facing the back liquid roller 19, of the base paper 14 in the rotation process of the back liquid roller 19, and the base paper 14 is subjected to back coating, then bypasses the guide roller 6 and the tension roller 20 to change the direction and then enters an oven for drying.
However, in the prior art, in order to make the surface of the back coating roller be stained with more back coating liquid, the surface of the back coating roller is provided with the grid lines, the arrangement of the grid lines greatly increases the amount of the back coating liquid stained on the surface of the back coating roller, but the arrangement of the grid lines can make the distribution of the back coating liquid on the surface of the back coating roller uneven, the back coating liquid on the base paper after back coating by the back coating roller also becomes uneven and has granular feel, and uneven back coating liquid coating on the base paper can cause the edge of the base paper to tilt to form a 'lotus leaf edge' in the subsequent drying step.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a sweep flat device for a compound machine back of body scribbles seat, should sweep flat device through the body paper coating have a side surface of back of body scribbling the liquid set up with it contradict sweep the flat roller, utilize the body paper and sweep the relative motion between the flat roller, scribble the liquid with the back of body paper one side on unevenness coating and sweep flat.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sweep flat device for seat is scribbled to set-up machine back, includes first mounting panel and sweeps the flat roller, first mounting panel is two and sets up relatively, sweep flat roller both ends and be two first mounting panel fixed connection respectively, the body paper coating has a side surface of scribbling liquid back and sweeps the flat roller and contradict.
By adopting the technical scheme, after the base paper passes through the upper pressing roller and the back coating roller, the surface of one side of the base paper coated with the back coating liquid is abutted to the sweeping roller, the base paper moves relatively at the contact position between the base paper and the sweeping roller in the advancing process, the back coating liquid coated on the unevenness of one side of the base paper is swept by the sweeping roller, and the base paper coating machine is good in practicability, easy to popularize and apply and high in value.
The utility model discloses further set up to: be provided with on the first mounting panel and sweep flat mechanism, it includes first swinging boom, second swinging boom, dwang and sweeps flat roller to sweep flat mechanism, first swinging boom and second swinging boom set up relatively and are connected with two first mounting panels respectively, the dwang with sweep flat roller axial direction parallel and both ends are connected with first swinging boom and second swinging boom respectively, be provided with guiding mechanism on the first mounting panel, it uses the dwang to rotate as the axle under guiding mechanism's effect to sweep flat mechanism.
By adopting the technical scheme, the setting height of the sweeping mechanism is positioned between the back coating roller and the tension roller, the sweeping mechanism rotates by taking the rotating rod as the shaft under the action of the adjusting mechanism, the sweeping roller drives the base paper to move, the relative positions of the back coating roller and the tension roller are not changed, the relative acting force between the base paper and the sweeping roller changes along with the rotation of the sweeping roller around the rotating rod, the sweeping effect of the sweeping roller on the back coating liquid on the base paper also changes correspondingly, and an operator adjusts the adjusting mechanism to a proper position to sweep the back coating liquid on the base paper.
The utility model discloses further set up to: sweep the plain-barreled roll both ends and rotate with first swinging boom and second swinging boom respectively and be connected, be provided with on the first swinging boom/the second swinging boom and be used for the drive to sweep plain-barreled roll pivoted driving piece, when sweeping the plain-barreled roll and body paper coating and have a side surface conflict of back of the body coating liquid, in the position of contradicting, the advancing direction of body paper is opposite with the rotation direction of sweeping the plain-barreled roll.
Through adopting above-mentioned technical scheme, the body paper advancing in-process, the rotation direction of sweeping the flat roller at conflict point department is opposite with body paper advancing direction, is equivalent to in unit time to sweep the flat roller area increase of flat operation to body paper same position, and then has strengthened the effect of sweeping flat of sweeping the back coating liquid on the body paper of flat roller pair.
The utility model discloses further set up to: the driving member includes a driving motor.
Through adopting above-mentioned technical scheme, adopt driving motor drive to sweep the flat roller, connection structure is simple, convenient and practical.
The utility model discloses further set up to: be provided with the guide roll that is used for adjusting body paper tension between first swinging boom and the second swinging boom, the guide roll both ends are fixed/are rotated with first swinging boom and second swinging boom respectively, the guide roll just is located the dwang and sweeps between the flat roller with dwang axial direction parallel, and the roller axis that leads just does not coincide with guide roll rotation axis parallel.
Through adopting above-mentioned technical scheme, the guide roll axis is parallel and not coincident with guide roll axis of rotation, and when the guide roll rotated around its axis of rotation, the home range of guide roll not only was limited to the position at guide roll body place, and the relative position between guide roll and sweeping roller, the tension roll also can change, and then realizes adjusting the tension on body paper traffic direction and the body paper in the course of the work.
The utility model discloses further set up to: the coaxial second that is provided with on first swinging boom and the second swinging boom rotates the arch, the mounting hole has been seted up to guide roll both ends face is coaxial, the mounting hole is at guide roll terminal surface eccentric settings, the second rotates arch and mounting hole normal running fit.
Through adopting above-mentioned technical scheme, the rotation axis that the mounting hole has realized the guide roll at the eccentric settings of guide roll terminal surface is parallel and not coincident with the guide roll axis, and the guide roll that makes can guarantee that the guide roll is rotating the in-process that the arch was regarded as the axle rotation to the second, and the guide roll axial is parallel with sweeping the flat roller, and this scheme simple structure is convenient and practical.
The utility model discloses further set up to: positioning holes are formed in the side faces of two end portions of the guide roller and communicated with the mounting holes, positioning bolts are connected with the positioning holes in an internal thread mode, and the positioning bolts are abutted to/separated from the second rotating protrusions.
Through adopting above-mentioned technical scheme, when positioning bolt and second rotate protruding conflict, the guide roll rotates protruding static relatively with the second, realizes the fixed of guide roll, when positioning bolt and second rotate protruding separation, guide roll and second rotate protruding normal running fit, realize the rotation of guide roll.
The utility model discloses further set up to: the fixed mounting bracket that is provided with on the first mounting panel, guiding mechanism including fixed setting at the turbine of dwang one end, rotate with the mounting bracket be connected and with turbine meshing's scroll bar and control scroll bar pivoted hand wheel.
Through adopting above-mentioned technical scheme, rotate the hand wheel, the hand wheel drives the scroll bar and rotates, and scroll bar and turbine meshing, the turbine is fixed to be set up on the dwang, and the rotation of hand wheel drives the dwang and rotates, and then makes to sweep flat mechanism wholly with the dwang rotation.
To sum up, the utility model discloses following beneficial effect has:
1. after the base paper passes through the space between the upper pressing roller and the back coating roller, the surface of one side of the base paper coated with the back coating liquid is abutted to the sweeping roller, the contact position of the base paper and the sweeping roller generates relative motion in the advancing process of the base paper, the back coating liquid coated on one side of the base paper in an uneven mode is swept by the sweeping roller, and the base paper back coating device is good in practicability, easy to popularize and apply and high in value.
2. The setting height of the sweeping mechanism is located between the back coating roller and the tension roller, the sweeping mechanism rotates by taking the rotating rod as a shaft under the action of the adjusting mechanism, the sweeping roller drives the base paper to move, the relative positions of the back coating roller and the tension roller are not changed, the relative acting force between the base paper and the sweeping roller changes along with the rotation of the sweeping roller around the rotating rod, the sweeping effect of the sweeping roller on the back coating liquid on the base paper can be correspondingly changed, and an operator adjusts the adjusting mechanism to a proper position to sweep the back coating liquid on the base paper.
Drawings
FIG. 1 is a prior art operating condition diagram;
FIG. 2 is a diagram of the present embodiment;
fig. 3 is an exploded view of the present embodiment.
Reference numerals: 1. a first mounting plate; 1.1, rotating the hole; 2. a sweeping mechanism; 3. a first rotating arm; 3.1, a first rotating bulge; 3.2, a second rotating bulge; 4. a second rotating arm; 5. rotating the rod; 6. a guide roller; 6.1, mounting holes; 6.2, positioning holes; 6.3, positioning bolts; 7. a sweeping roller; 8. an adjustment mechanism; 9. a turbine; 10. a scroll bar; 11. a mounting frame; 11.1, a first plate; 11.2, a second plate; 11.3, a third plate; 12. a hand wheel; 13. a drive motor; 14. base paper; 15. a machine seat board; 16. a second mounting plate; 17. a liquid storage tank; 18. an upper compression roller; 19. a back liquid roller; 20. and a tension roller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a sweep flat device for seat is scribbled to set-up machine back, as shown in fig. 2 and 3, including first mounting panel 1, sweep flat mechanism 2 and guiding mechanism 8 setting on first mounting panel 1, body paper 14 passes last compression roller 18 and back of the body liquid roller 19 from the one side of keeping away from first mounting panel 1 and then gets into and sweep flat mechanism 2, sweep flat mechanism 2 and carry out leveling to the body paper 14 one side that has the back of the body to scribble the liquid, guiding mechanism 8 can be in the course of treatment to sweep the relative position between flat mechanism 2 and the body paper 14 and adjust.
As shown in fig. 3, the sweeping mechanism 2 includes a first rotating arm 3, a second rotating arm 4, a rotating rod 5, a guide roller 6, a sweeping roller 7, wherein the first rotating arm 3 and the second rotating arm 4 are oppositely disposed, two ends of the rotating rod 5 are respectively fixedly connected with the first rotating arm 3 and the second rotating arm 4, two ends of the sweeping roller 7 are respectively rotatably connected with the first rotating arm 3 and the second rotating arm 4, the rotating rod 5 and the sweeping roller 7 are respectively located at two ends of the first rotating arm 3 along the length direction, the first rotating arm 3, the second rotating arm 4, the rotating rod 5 and the sweeping roller 7 are combined to form a rectangular frame structure, two ends of the guide roller 6 are respectively fixedly connected with the first rotating arm 3 and the second rotating arm 4, and the guide roller 6 is parallel to the rotating rod 5 and is located between the rotating rod 5 and the sweeping roller 7.
As shown in fig. 2 and 3, first swinging boom 3 and second swinging boom 4 rotate with two first mounting panels 1 respectively and are connected, rotation hole 1.1 has been seted up on first mounting panel 1, a side surface that first swinging boom 3 and second swinging boom 4 deviate from mutually all is provided with first arch 3.1 that rotates, the whole shape of first arch 3.1 that rotates is the column, first arch 3.1 that rotates sets up with dwang 5 is coaxial, first arch 3.1 that rotates is installed in rotation hole 1.1 through the bearing, sweep mechanism 2 and use dwang 5 to rotate as the axis.
As shown in fig. 2 and 3, the adjusting mechanism 8 includes a turbine 9, a worm 10, a mounting bracket 11 and a hand wheel 12, the mounting bracket 11 is integrally welded and fixed on the first mounting plate 1, the mounting bracket 11 includes a first plate 11.1, a second plate 11.2 and a third plate 11.3, the first plate 11.1 and the second plate 11.2 are arranged oppositely, two ends of the third plate 11.3 are respectively welded and fixed with the first plate 11.1 and the second plate 11.2, the mounting bracket 11 is in a "T" shape, the mounting bracket 11 is located above the rotating rod 5 and opens toward the rotating rod 5, two ends of the worm 10 are respectively connected with the first plate 11.1 and the second plate 11.2 through bearings, one end of the worm 10 passes through the second plate 11.2 and then is connected with the hand wheel 12, the worm 10 is engaged with the turbine 9, and by rotating the hand wheel 12, the sweeping mechanism 2 can integrally rotate with 5 as an axis.
As shown in fig. 3, the surfaces of the opposite sides of the first rotating arm 3 and the second rotating arm 4 are coaxially provided with a second rotating protrusion 3.2 respectively, the roller barrel and the roller core of the guide roller 6 are rotatably connected through a bearing, two mounting holes 6.1 are coaxially and respectively arranged at the non-central positions of the two end surfaces of the roller core of the guide roller 6, the two mounting holes 6.1 are rotatably matched with the two second rotating protrusions 3.2 on the first rotating arm 3 and the second rotating arm 4 respectively, the guide roller 6 integrally rotates by taking the second rotating protrusions 3.2 as the shaft, the eccentric arrangement of the mounting holes 6.1 on the end surface of the roller core of the guide roller 6 can realize the relative position with the sweeping roller 7 by rotating and adjusting the guide roller 6, the side surfaces of the two end parts of the roller core of the guide roller 6 are provided with positioning holes 6.2, the positioning holes 6.2 are communicated with the mounting holes 6.1, the positioning holes 6, the fixing/rotation between the guide roller 6 and the second rotating projection 3.2 is realized by the interference/separation of the positioning bolt 6.3 and the second rotating projection 3.2.
As shown in fig. 2 and 3, two ends of the sweep roller 7 are respectively connected with the first rotating arm 3 and the second rotating arm 4 through bearings in a rotating manner, one side of the second rotating arm 4, which is far away from the first rotating arm 3, is fixedly provided with a driving part, which is a driving motor 13, a roller core of the sweep roller 7 passes through the second rotating arm 4 and then is connected with the driving motor 13, after the base paper 14 enters the sweep mechanism 2, one side of the base paper 14, which is coated with the back coating liquid, is firstly in sliding contact with the sweep roller 7, and at the position where the base paper 14 is in contact with the sweep roller 7, the advancing direction of the base paper 14 is opposite to the direction in which the sweep roller 7 is driven by the driving motor 13 to rotate, so as to increase the.
The method used in this example is as follows:
firstly, the base paper 14 passes through an upper pressing roller 18 and a back liquid roller 19 from one side far away from a first mounting seat and then enters a sweeping mechanism 2, and the base paper 14 passes through a space between a sweeping roller 7 and a guide roller 6 and then enters an oven after passing through a tension roller 20 for drying.
Then, a hand wheel 12 is used for driving a worm wheel 9 and a worm rod 10 to adjust the whole angle of the sweeping mechanism 2, one side of the base paper 14 coated with the back coating liquid is enabled to be abutted against a sweeping roller 7, the surface of the dry side of the base paper 14 is enabled to be slidably abutted against a guide roller 6, finally, a positioning bolt 6.3 is rotated, the guide roller 6 rotates by taking a second rotating protrusion 3.2 as a shaft, the relative position relation between the guide roller 6 and the sweeping roller 7 is further adjusted, and the whole tension of the base paper 14 is further adjusted on the basis of ensuring that the side of the base paper 14 coated with the back coating liquid is abutted against the sweeping roller 7 and the surface of the dry side of the base paper 14 is enabled to be slidably abutted against the.
Finally, when the machine works, at the position where the base paper 14 is abutted against the sweeping roller 7, the driving motor 13 drives the sweeping roller 7 to rotate in the direction opposite to the advancing direction of the base paper 14, and the sweeping roller 7 is always positioned above the liquid storage tank 17 in the sweeping process.
The present invention is not limited to the above embodiment, and those skilled in the art can make modifications to the embodiment as required without inventive contribution after reading the present specification, but all the modifications are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a sweep flat device for seat is scribbled to set-up machine back, its characterized in that includes first mounting panel (1) and sweeps plain-barreled roll (7), first mounting panel (1) is two and sets up relatively, sweep plain-barreled roll (7) both ends and be two first mounting panel (1) fixed connection respectively, body paper (14) coating has a side surface of scribbling liquid on the back and sweeps plain-barreled roll (7) and contradicts.
2. The sweeping device for the back coating base of the compound machine according to claim 1, wherein a sweeping mechanism (2) is arranged on the first mounting plate (1), the sweeping mechanism (2) comprises a first rotating arm (3), a second rotating arm (4), a rotating rod (5) and a sweeping roller (7), the first rotating arm (3) and the second rotating arm (4) are arranged oppositely and are respectively connected with the two first mounting plates (1), the rotating rod (5) and the sweeping roller (7) are axially parallel, and two ends of the rotating rod are respectively connected with the first rotating arm (3) and the second rotating arm (4), an adjusting mechanism (8) is arranged on the first mounting plate (1), and the sweeping mechanism (2) rotates around the rotating rod (5) under the action of the adjusting mechanism (8).
3. The sweeping device for the back coating base of the compound machine as claimed in claim 2, wherein two ends of the sweeping roller (7) are respectively connected with the first rotating arm (3) and the second rotating arm (4) in a rotating manner, a driving member for driving the sweeping roller (7) to rotate is arranged on the first rotating arm (3)/the second rotating arm (4), and when the sweeping roller (7) collides with one side surface of the base paper (14) coated with the back coating liquid, the running direction of the base paper (14) is opposite to the rotating direction of the sweeping roller (7) at the collision point.
4. Sweeping device for a compound machine backcoating holder according to claim 3, characterized in that said drive member comprises a drive motor (13).
5. The sweeping device for the back coating base of the compound machine according to claim 2, wherein a guide roller (6) for adjusting the tension of the base paper (14) is arranged between the first rotating arm (3) and the second rotating arm (4), two ends of the guide roller (6) are respectively fixed/rotated with the first rotating arm (3) and the second rotating arm (4), the guide roller (6) is axially parallel to the rotating rod (5) and is positioned between the rotating rod (5) and the sweeping roller (7), and the axis of the guide roller (6) is parallel to and does not coincide with the rotating axis of the guide roller (6).
6. The sweeping device for the back coating base of the compound machine according to claim 5, wherein the first rotating arm (3) and the second rotating arm (4) are coaxially provided with second rotating protrusions (3.2), the two end faces of the guide roller (6) are coaxially provided with mounting holes (6.1), the mounting holes (6.1) are eccentrically arranged on the end face of the guide roller (6), and the second rotating protrusions (3.2) are rotationally matched with the mounting holes (6.1).
7. The sweeping device for the back coating base of the compound machine is characterized in that positioning holes (6.2) are formed in the side faces of two end portions of the guide roller (6), the positioning holes (6.2) are communicated with the mounting holes (6.1), positioning bolts (6.3) are connected to the positioning holes (6.2) in an internal thread mode, and the positioning bolts (6.3) are abutted to/separated from the second rotating protrusions (3.2).
8. The sweeping device for the back coating base of the compound machine according to claim 2, wherein a mounting frame (11) is fixedly arranged on the first mounting plate (1), and the adjusting mechanism (8) comprises a turbine (9) fixedly arranged at one end of the rotating rod (5), a worm (10) rotatably connected with the mounting frame (11) and engaged with the turbine (9), and a hand wheel (12) for controlling the rotation of the worm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499636.6U CN211596194U (en) | 2019-12-31 | 2019-12-31 | Sweeping device for back coating seat of compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499636.6U CN211596194U (en) | 2019-12-31 | 2019-12-31 | Sweeping device for back coating seat of compound machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211596194U true CN211596194U (en) | 2020-09-29 |
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ID=72599757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922499636.6U Active CN211596194U (en) | 2019-12-31 | 2019-12-31 | Sweeping device for back coating seat of compound machine |
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| CN (1) | CN211596194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287939A (en) * | 2022-08-02 | 2022-11-04 | 上海鼎韧包装科技有限公司 | Even back of body of environmental protection paper products anti-condensation scribbles equipment |
-
2019
- 2019-12-31 CN CN201922499636.6U patent/CN211596194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115287939A (en) * | 2022-08-02 | 2022-11-04 | 上海鼎韧包装科技有限公司 | Even back of body of environmental protection paper products anti-condensation scribbles equipment |
| CN115287939B (en) * | 2022-08-02 | 2023-08-29 | 上海鼎韧包装科技有限公司 | Even back of body of environmental protection paper products anti-condensation scribbles equipment |
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