CN211594460U - Deviation-rectifying guide mechanism suitable for different paper sheets - Google Patents
Deviation-rectifying guide mechanism suitable for different paper sheets Download PDFInfo
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- CN211594460U CN211594460U CN202020124089.3U CN202020124089U CN211594460U CN 211594460 U CN211594460 U CN 211594460U CN 202020124089 U CN202020124089 U CN 202020124089U CN 211594460 U CN211594460 U CN 211594460U
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Abstract
The utility model discloses a deviation-rectifying guide mechanism suitable for different paper, which relates to the technical field of laminating machines, and the key points of the technical scheme are that a rotating shaft is rotationally arranged between two brackets and above a guide roller, the length direction of the rotating shaft is arranged along the length direction of the guide roller, a first thread section and a second thread section are symmetrically arranged on the outer side wall of the rotating shaft, a sliding rod is connected with the first thread section and the second thread section in a threaded manner, the bottom end of the sliding rod is fixedly connected with a limit ring for the guide roller to insert, and the inner side wall of the limit ring is mutually laminated with the outer side wall of the guide roller; the advantage of adapting to paper of different widths is achieved.
Description
Technical Field
The utility model relates to a laminating machine technical field, more specifically say, it relates to a guiding mechanism that rectifies of different paper of adaptation.
Background
Film coating machines can be divided into two major categories, namely immediate-coating type film coating machines and precoating type film coating machines. The paper-plastic composite film is special equipment for paper, plate and film lamination, and is pressed by a rubber roller and a heating roller to form a paper-plastic composite product.
The prior Chinese patent with the publication number of CN204198073U provides a film covering mechanism of a vertical film covering machine, which comprises a material placing frame and a conveying support, wherein a base is arranged on the material placing frame, a pressure transmission roller and a guide roller are arranged on the conveying support, a movable material frame is arranged on the base, the movable material frame is connected with a driving device, a distance sensor is arranged on the conveying support and at the side edge of the guide roller, the driving device comprises a motor, and the motor is connected with the movable material frame through a screw rod; whether the paper is very transversely cheap or not is detected through the distance sensor, if the paper deviates, the movable material rack slides correspondingly on the base through clicking the driving screw rod, and therefore the transverse position of the paper which is unreeled by the unreeling mechanism on the film laminating machine is automatically corrected.
However, the guide wheels of such a film covering mechanism are fixed to the frame, and are not adaptable to paper sheets of different widths only for paper sheets of a specific width, and thus need to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a guiding mechanism that rectifies who adapts to different paper, its advantage that has the different width papers of adaptation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a deviation-rectifying guide mechanism suitable for different paper sheets comprises a base and supports symmetrically and fixedly arranged on the base, wherein a guide roller is rotatably arranged between the two supports; two just the top that is located the guide roll between the support rotates and is provided with the pivot, the length direction of pivot sets up along the length direction of guide roll, the symmetry is provided with first screw thread section and second screw thread section on the lateral wall of pivot, equal threaded connection has the slide bar in first screw thread section and the second screw thread section, the bottom fixedly connected with of slide bar supplies the guide roll to insert the spacing ring of establishing, the inside wall of spacing ring is laminated with the lateral wall of guide roll each other.
Through adopting above-mentioned technical scheme, when the width of paper changes, the staff can rotate the pivot, the motion of direction in opposite directions or back of the body side can be done to two epaxial slippage poles of changeing, thereby adjust the distance between two spacing rings, when the paper is at the guide roll transmission, the guide roll rotates, the guide roll plays the effect of supporting the direction to the paper, and two spacing rings are located the paper both sides, the spacing ring carries out spacing direction to the paper, avoid it to take place the skew, thereby the paper of different widths has been adapted to, moreover, the steam generator is simple in structure, and convenient for operation.
Furthermore, the end part of the rotating shaft is fixedly connected with a rotating handle.
Through adopting above-mentioned technical scheme, the staff of being convenient for rotates the countershaft.
Furthermore, the opposite surfaces of the two limiting rings are provided with limiting blocks.
Through adopting above-mentioned technical scheme, the spacing ring can be hugged closely with the paper on the guide roll, reduces the probability that the fold takes place for the paper.
Furthermore, the limiting ring is provided with a mounting hole for the limiting block to be inserted, and the inner side wall of the mounting hole is mutually attached to the inner side wall of the limiting block.
Through adopting above-mentioned technical scheme, take out the stopper from the mounting hole, can take off the stopper from the spacing ring, the staff can clean the stopper surface, has the dust adhesion on avoiding the stopper on the paper surface.
Further, a magnetic part is fixedly arranged on the bottom wall of the mounting hole, and the magnetic part and the limiting block are magnetically adsorbed.
Through adopting above-mentioned technical scheme, magnetic part and stopper magnetic adsorption, the stopper is more stable in the mounting hole, and the stopper is difficult for droing from the mounting hole.
Furthermore, a sliding groove for the guide roller to slide is formed in the support along the length direction of the support, supporting rods are sleeved at two ends of the guide roller and can rotate along the axis direction of the guide roller; a group of driving motors are fixedly arranged on the base, the driving motors are fixedly connected with horizontal lead screws, the length directions of the lead screws are arranged along the width direction of the base, slide blocks are connected on the lead screws in a threaded manner, and the slide blocks are mutually hinged with one ends of the support rods, which are far away from the guide rollers; the sliding rod is a telescopic rod.
By adopting the technical scheme, the driving motor is started to drive the rotating shaft to rotate, the lead screw drives the sliding block to slide on the outer side wall of the lead screw, the guide roller is supported by the supporting rod hinged with the sliding block, meanwhile, the supporting rod drives the guide roller to slide in the sliding groove, the sliding rod extends or contracts at the moment, the distance between the guide roller and the rotating shaft is adjusted, and therefore the tension of paper on the guide roller is adjusted.
Further, the driving motor is fixedly arranged on the base through bolts, one end, far away from the driving motor, of the screw rod is connected with a bearing, and the bearing is fixedly arranged on the base.
By adopting the technical scheme, the driving motor is more stable, and meanwhile, the driving motor is convenient to disassemble and maintain; the lead screw is more stable when rotating, has reduced the noise that the during operation produced.
To sum up, the utility model discloses following beneficial effect has:
1. the distance between the two limiting rings is adjusted by rotating the rotating shaft, and when the paper is transmitted on the guide roller, the two limiting rings limit and guide the paper to avoid the paper from deviating, so that the paper guide device is suitable for the paper with different widths, and is simple in structure and convenient to operate;
2. the limiting ring is tightly attached to the paper on the guide roller, so that the probability of wrinkling of the paper is reduced;
3. the driving motor drives the sliding block on the screw rod to slide, so that the supporting rod drives the guide roller to slide in the sliding groove, the distance between the guide roller and the rotating shaft is adjusted, and the tension of paper on the guide roller is adjusted.
Drawings
FIG. 1 is a cross-sectional view of a deviation rectifying guide mechanism adapted to different paper sheets in an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side view of a deviation rectification guide mechanism for different paper sheets in the embodiment.
In the figure: 1. a base; 11. a support; 111. a chute; 2. a guide roller; 3. a rotating shaft; 31. a first thread segment; 32. a second thread segment; 33. a handle is rotated; 4. a slide bar; 41. a limiting ring; 5. a limiting block; 51. mounting holes; 52. a magnetic member; 6. a drive motor; 61. a screw rod; 62. a slider; 7. a bearing; 8. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a deviation-rectifying guide mechanism suitable for different paper sheets is disclosed, referring to fig. 1 and fig. 2, which comprises a base 1 and brackets 11 symmetrically welded and fixed on the base 1, a guide roller 2 is rotatably arranged between the two brackets 11, the guide roller 2 plays a role in supporting and guiding the driven paper sheets, a rotating shaft 3 is rotatably arranged between the two brackets 11 and above the guide roller 2, the length direction of the rotating shaft 3 is arranged along the length direction of the guide roller 2, a first thread section 31 and a second thread section 32 are symmetrically arranged on the outer side wall of the rotating shaft 3, both the first thread section 31 and the second thread section 32 are in threaded connection with a sliding rod 4, when the rotating shaft 3 rotates, the two sliding rods 4 can slide on the rotating shaft 3 along the length direction thereof, the two sliding rods 4 move oppositely or oppositely, the bottom end of the sliding rod 4 is fixedly connected with a limit ring 41 for the guide roller 2 to be inserted, the inner side wall of the limiting ring 41 is mutually attached to the outer side wall of the guide roller 2; the end part of the rotating shaft 3 is fixedly connected with a rotating handle 33; the paper passes between two supports 11, and guide roll 2 offsets with the paper lower surface, and guide roll 2 rotates along with the transmission of paper, has played the guide effect to the paper, and spacing ring 41 on the 2 lateral walls of guide roll can carry out spacing direction to the paper, and the user can rotate pivot 3 through rotating turning handle 33, makes two slide bar 4 slide along the length direction of pivot 3, shortens or enlarges the distance between two spacing ring 41 to the preparation of adaptation different widths.
Referring to fig. 1 and 2, the opposite surfaces of the two limiting rings 41 are provided with limiting blocks 5, and the limiting rings 41 can be tightly attached to the paper on the guide roller 2, so that the probability of wrinkling of the paper is reduced; the limiting ring 41 is provided with a mounting hole 51 for the limiting block 5 to be inserted, the inner side wall of the mounting hole 51 is mutually attached to the inner side wall of the limiting block 5, the bottom wall of the mounting hole 51 is fixedly bonded with a magnetic block, the magnetic block is used as a magnetic part 52, the limiting block 5 is an iron block, and the magnetic part 52 and the limiting block 5 are magnetically adsorbed; the staff can dismantle stopper 5, carries out cleaning to stopper 5 surface, and magnetic part 52 adsorbs with stopper 5 magnetism, and stopper 5 is installed more stably in mounting hole 51.
Referring to fig. 2 and 3, the sliding rod 4 is an expansion rod, the length of which can be extended or contracted, a sliding groove 111 for the guide roller 2 to slide is formed in the support 11 along the length direction, support rods 8 are sleeved at both ends of the guide roller 2, the support rods 8 can rotate along the axis direction of the guide roller 2, a group of driving motors 6 are fixedly arranged on the base 1 through bolts, the driving motors 6 are fixedly connected with horizontal lead screws 61, the length direction of the lead screws 61 is arranged along the width direction of the base 1, one end of the lead screw 61, which is far away from the driving motor 6, is connected with a bearing 7, the bearing 7 is fixedly arranged on the base 1 through a bearing 7 seat, a sliding block 62 is in threaded connection with the outer side wall of the lead screw 61, and the sliding block 62 is hinged; the driving motor 6 drives the screw rod 61 to rotate, the sliding block 62 in threaded connection with the screw rod 61 can slide along the length direction of the screw rod 61, the sliding block 62 drives the guide roller 2 to slide in the sliding groove 111 through the supporting rod 8, the distance between the guide roller 2 and the rotating shaft 3 can be adjusted, and therefore the tension of paper on the guide roller 2 can be adjusted.
The working principle is as follows:
when the width of paper changes, the staff can rotate the turning handle 33, drive pivot 3 and rotate, the motion of the opposite directions or the back of the body direction is done to two pole 4 that slide in the pivot 3, thereby adjust the distance between two spacing rings 41, two spacing rings 41 are located the paper both sides, when the paper is driven on guide roll 2, spacing direction is carried out to the paper to spacing ring 41, avoid it to take place the skew, thereby adapted to the paper of different width, simple structure, convenient operation.
When the tension of paper needs to be adjusted, the rotating shaft 3 can be driven to rotate by opening the driving motor 6, the screw rod 61 drives the sliding block 62 to slide on the outer side wall of the sliding block, the supporting rod 8 hinged with the sliding block 62 supports the guide roller 2, meanwhile, the supporting rod 8 drives the guide roller 2 to slide in the sliding groove 111, the sliding rod 4 extends or contracts at the moment, the distance between the guide roller 2 and the rotating shaft 3 is adjusted, and therefore the tension of the paper on the guide roller 2 is adjusted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. A deviation-rectifying guide mechanism suitable for different paper comprises a base (1) and supports (11) symmetrically and fixedly arranged on the base (1), wherein a guide roller (2) is rotatably arranged between the two supports (11); the method is characterized in that: two just the top that is located guide roll (2) between support (11) rotates and is provided with pivot (3), the length direction of length direction along guide roll (2) of pivot (3) sets up, the symmetry is provided with first screw thread section (31) and second screw thread section (32) on the lateral wall of pivot (3), equal threaded connection has slide bar (4) on first screw thread section (31) and second screw thread section (32), the bottom fixedly connected with of slide bar (4) supplies guide roll (2) to insert spacing ring (41) of establishing, the inside wall of spacing ring (41) is laminated with the lateral wall of guide roll (2) each other.
2. The deviation rectifying guide mechanism for different paper sheets according to claim 1, wherein: the end part of the rotating shaft (3) is fixedly connected with a rotating handle (33).
3. The deviation rectifying guide mechanism for different paper sheets according to claim 1, wherein: and the opposite surfaces of the two limiting rings (41) are provided with limiting blocks (5).
4. The deviation rectifying guide mechanism suitable for different paper sheets according to claim 2, wherein: the limiting ring (41) is provided with a mounting hole (51) for the limiting block (5) to be inserted, and the inner side wall of the mounting hole (51) is attached to the inner side wall of the limiting block (5).
5. The deviation rectifying guide mechanism for different paper sheets according to claim 4, wherein: the bottom wall of the mounting hole (51) is fixedly provided with a magnetic part (52), and the magnetic part (52) and the limiting block (5) are magnetically adsorbed.
6. The deviation rectifying guide mechanism for different paper sheets according to claim 1, wherein: a sliding groove (111) for the guide roller (2) to slide is formed in the support (11) along the length direction of the support, supporting rods (8) are sleeved at two ends of the guide roller (2), and the supporting rods (8) can rotate along the axis direction of the guide roller (2); a group of driving motors (6) is fixedly arranged on the base (1), the driving motors (6) are fixedly connected with a horizontal screw rod (61), the length direction of the screw rod (61) is arranged along the width direction of the base (1), a sliding block (62) is in threaded connection with the screw rod (61), and the sliding block (62) is hinged with one end, far away from the guide roller (2), of the supporting rod (8); the sliding rod (4) is a telescopic rod.
7. The deviation rectifying guide mechanism for different paper sheets according to claim 6, wherein: the driving motor (6) is fixedly arranged on the base (1) through bolts, one end, far away from the driving motor (6), of the screw rod (61) is connected with a bearing (7), and the bearing (7) is fixedly arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020124089.3U CN211594460U (en) | 2020-01-19 | 2020-01-19 | Deviation-rectifying guide mechanism suitable for different paper sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020124089.3U CN211594460U (en) | 2020-01-19 | 2020-01-19 | Deviation-rectifying guide mechanism suitable for different paper sheets |
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| Publication Number | Publication Date |
|---|---|
| CN211594460U true CN211594460U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020124089.3U Active CN211594460U (en) | 2020-01-19 | 2020-01-19 | Deviation-rectifying guide mechanism suitable for different paper sheets |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200423A (en) * | 2021-05-11 | 2021-08-03 | 张丹 | Intelligent material receiving and discharging equipment for degradable plastic bags and processing technology of degradable plastic bags |
| CN113291898A (en) * | 2021-06-02 | 2021-08-24 | 江苏云锋塑料制品有限公司 | Continuous thermally induced phase separation method film forming device and film forming process |
-
2020
- 2020-01-19 CN CN202020124089.3U patent/CN211594460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200423A (en) * | 2021-05-11 | 2021-08-03 | 张丹 | Intelligent material receiving and discharging equipment for degradable plastic bags and processing technology of degradable plastic bags |
| CN113291898A (en) * | 2021-06-02 | 2021-08-24 | 江苏云锋塑料制品有限公司 | Continuous thermally induced phase separation method film forming device and film forming process |
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