CN105775834A - Disc type linear cutter winding and unwinding combination machine - Google Patents
Disc type linear cutter winding and unwinding combination machine Download PDFInfo
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- CN105775834A CN105775834A CN201410809390.7A CN201410809390A CN105775834A CN 105775834 A CN105775834 A CN 105775834A CN 201410809390 A CN201410809390 A CN 201410809390A CN 105775834 A CN105775834 A CN 105775834A
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- disc type
- straight line
- roll stand
- cutting knife
- unwinding
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Abstract
The invention discloses a disc type linear cutter winding and unwinding combination machine. The disc type linear cutter winding and unwinding combination machine comprises a coating device, a combination device, a winding mechanism, a first unwinding mechanism corresponding to the coating device and a second unwinding mechanism corresponding to the combination device, wherein each of the winding mechanism, the first unwinding mechanism and the second unwinding mechanism adopts a disc type winding and unwinding mechanism; each disc type winding and unwinding mechanism comprises two supports located at two ends, coaxial mounting holes are correspondingly formed in the two supports, disc type roll racks in clearance fit with the mounting holes are arranged in the mounting holes, two winding and unwinding rolls rotationally matched with the disc type roll racks are arranged between the two disc type roll racks, and rotary support units for rotationally supporting the disc type roll racks into the mounting holes are arranged on the supports; the disc type linear cutter winding and unwinding device further comprises a linear cutter mechanism, the linear cutter mechanism comprises a kiss roll for being attached to the winding and unwinding rolls and cutters for cutting off a strip material, and linear driving mechanisms for driving the kiss roll to move along a straight line are arranged at two ends of the kiss roll respectively.
Description
Technical field
The invention belongs to packaging printing machines technical field, concrete for a kind of compounding machine adopting disc type unwinding and rewinding mechanism.
Background technology
Compounding machine is mainly used in the plant equipment being complex as a whole by more than two-layer or two-layer identical or different material with a kind of special binding agent.Existing compounding machine generally comprises apparatus for coating, at least two unwinding device and a wrap-up, and the band that unwinding device batches is delivered to apparatus for coating after deflector roll leads and is complex as a whole, and is then directed to the rolling of wrap-up place.
Wrap-up is similar with the structure of unwinding device, generally comprises the support being positioned at two ends, is provided with roll stand between two supports, is provided with at least one folding and unfolding winding up roller, and two roll stand rotatable engagement respectively are arranged on two supports between two roll stand.Drive folding and unfolding winding up roller to rotate to realize the rolling of band or unreel, drive roll stand to rotate the switching that can realize folding and unfolding winding up roller.Although such rolling-up mechanism disclosure satisfy that instructions for use to a certain extent, but, owing to roll stand is directly installed on support, when the band weight that folding and unfolding winding up roller roll takes is bigger, the active force that between roll stand and support, pivot point is subject to is bigger, formation stress is concentrated, it is easy to damages, causes that the service life of rolling-up mechanism and dependability all reduce.
Additionally, when wherein a folding and unfolding winding up roller rolling completes, driving roll stand rotates, this folding and unfolding winding up roller is made to rotate to unloading station, another root folding and unfolding winding up roller then rotates to batching station continuation winding strips, in this process, it is necessary to will be located in the band between two folding and unfolding windings up roller and cut off, it is therefore desirable to be equipped with cutter mechanism.Existing cutter mechanism generally comprises cutter arm, one end rotatable engagement of cutter arm is arranged in the frame of disc type winder, the other end of cutter arm is provided with cutting knife, when being positioned at the folding and unfolding winding up roller rolling batching station and completing and rotate to setting position, cutter arm is driven to rotate the band cut off between two folding and unfolding windings up roller, namely the feed route of cutting knife is camber line, and the length long enough of cutter arm, to prevent from producing to interfere between folding and unfolding winding up roller.Although existing cutter mechanism disclosure satisfy that instructions for use to a certain extent, but, owing to the movement in a curve stroke of cutting knife is longer, there is bigger impulsive force when shearing band in it;It addition, after band is cut-off, it is impossible to well with new folding and unfolding winding up roller laminating, cause that rolling work can not successfully carry out.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of disc type straight line cutting knife unwinding and rewinding compounding machine, not only there is the advantage supporting steady, reliability height and long service life, and rolling is smooth, it is possible to effectively reduce impulsive force when shearing band.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
A kind of disc type straight line cutting knife unwinding and rewinding compounding machine, the first unreeling structure being correspondingly arranged including apparatus for coating, set composite, rolling-up mechanism and described apparatus for coating and the second unreeling structure being correspondingly arranged with described set composite, described rolling-up mechanism, the first unreeling structure and the second unreeling structure all adopt disc type unwinding and rewinding mechanism;
Described disc type unwinding and rewinding mechanism includes two supports being positioned at two ends, two described supports are correspondingly provided with coaxial installing hole, the disc type roll stand with its matched in clearance it is provided with in described installing hole, being provided with the two folding and unfolding windings up roller rotating cooperation between two described disc type roll stand, described support is provided with the rotation support unit for being rotatably supported in described installing hole by described disc type roll stand;
Described rotation support unit includes the two pieces of baffle plates being respectively and fixedly installed on described support two side, it is provided with rotating shaft between two pieces of baffle plates, in described rotating shaft, set is equiped with the bearing I that the periphery wall with described disc type roll stand coordinates, and two pieces of described baffle plates are respectively equipped with the bearing II that the two side with described disc type roll stand coordinates;
Also including straight line cutter mechanism, described straight line cutter mechanism includes the kiss roller and for cutting off the cutting knife of band for fitting with folding and unfolding winding up roller, being respectively arranged at two ends with for driving described kiss roller along the straight line driving mechanism of rectilinear movement of described kiss roller;
Described straight line driving mechanism includes cylinder I and the cylinder II that axis is parallel to each other, the cylinder body of described cylinder I fixedly mounts on the bracket, the piston rod of described cylinder I is provided with connecting plate, the piston rod of described cylinder II is connected with described connecting plate, and the cylinder body of described cylinder II is provided with installing plate, described installing plate is provided with the cylinder III that cylinder body is articulated and connected with it, and described kiss roller rotatable engagement is arranged on described installing plate, described cutting knife be respectively arranged at two ends with connecting rod, described connecting rod rotatable engagement is sleeved on described kiss roller, the piston rod of described cylinder III and described connecting rod are articulated and connected.
Further, in a described straight line driving mechanism, described cylinder I is two, and lays respectively at the both sides of described cylinder II;In one described straight line driving mechanism, described cylinder II is two, and lays respectively between two described cylinders I.
Further, described cutting knife is two, and lays respectively at the both sides of described kiss roller;In one described straight line driving mechanism, described cylinder III is set to two with described cutting knife one_to_one corresponding, and the piston rod of two described cylinders III is articulated and connected with two described connecting rods respectively.
Further, described cutting knife includes cutoff knife rack and blade, and described blade is fixedly mounted on described cutoff knife rack.
Further, the opposing sidewall of two described supports is provided with installing rack, and the center of described disc type roll stand is provided with rotating shaft, and described rotating shaft is rotatably assorted and is arranged on described installing rack.
Further, described rotation support unit includes two groups, rotating the top that support unit was positioned at the horizontal plane of described disc type roll stand rotation axis described in one of which, another organizes the lower section that described rotation support unit was positioned at the horizontal plane of described disc type roll stand rotation axis.
Further, being positioned at the quantity rotating support unit described in one group below the horizontal plane of described disc type roll stand rotation axis is at least two, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
Further, being positioned at the quantity rotating support unit described in one group above the horizontal plane of described disc type roll stand rotation axis is at least one, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
Further, the guide roller I for band guiding it is provided with between two described disc type roll stand.
Further, the guide roller II for band guiding it is provided with between two described supports.
The beneficial effects of the present invention is:
The disc type straight line cutting knife unwinding and rewinding compounding machine of the present invention, by rolling-up mechanism, the first unreeling structure and the second unreeling structure being disposed as disc type unwinding and rewinding mechanism, utilization is arranged on support and arranges installing hole, and by disc type roll stand by rotating support unit supports in installing hole, drive the folding and unfolding winding up roller being arranged between two disc type roll stand can realize the rolling operation of band, rotary disc-type roll stand can conveniently realize the switching of folding and unfolding winding up roller, it is possible to meets instructions for use;Additionally, the active force of disc type roll stand all acts on rotation support unit, utilize the bearing I and bearing II that arrange on baffle plate, support disk formula roll stand can not only be stablized, it is prevented that radial and axial, it occurs that displacement is beated, and disc type roll stand can also realize smoothly rotating, realize the switching of folding and unfolding winding up roller, and active force all acts on rotation support unit, it is possible to avoid disc type roll stand to damage because stress concentrates, reliability is higher, and service life is also longer.
By arranging straight line cutter mechanism, in the process of folding and unfolding winding up roller winding strips, when rolling completes, disc type roll stand rotates, folding and unfolding winding up roller rolling completed rotates to unloading station, and another root folding and unfolding winding up roller rotates to rolling station, drives kiss roller and cutting knife rectilinear movement owing to have employed cylinder I and cylinder II, ensure that the stroke long enough of rectilinear movement, it is to avoid and interfere between the rolling folding and unfolding winding up roller that completes and be relatively large in diameter;After kiss roller and cutting knife avoid the folding and unfolding winding up roller that rolling completes, cylinder I drives kiss roller and cutting knife to move towards the direction of disc type roll stand, namely straight line cutter mechanism is positioned at station to be cut, when the folding and unfolding winding up roller not being wound around band is rotated in place, cylinder II can be fitted with this folding and unfolding winding up roller by fast driving kiss roller, and band is pressed on the surface of this folding and unfolding winding up roller, cylinder III drives cutting knife to rotate around kiss roller simultaneously, cut off the band between two folding and unfolding windings up roller, enable band to be successfully wrapped in and be positioned on the folding and unfolding winding up roller batching station, and so forth, the automatic winding requirement of winder can be met;And owing to the cutting knife stroke when shearing is little, impulsive force during shearing is also less, reaction also more sensitive rapidly, it is possible to effectively eliminate delayed.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearly, the present invention provides drawings described below to illustrate:
Fig. 1 is the structural representation of the disc type straight line cutting knife unwinding and rewinding compounding machine embodiment of the present invention;
Fig. 2 is the structural representation of disc type unwinding and rewinding mechanism;
Fig. 3 is the structural representation rotating support unit;
Fig. 4 is the structural representation of straight line cutter mechanism;
Fig. 5 is the A detail drawing of Fig. 4;
The structural representation of Fig. 6 straight line driving mechanism;
Fig. 7 is the rearview of Fig. 6.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, be the structural representation of the disc type straight line cutting knife unwinding and rewinding compounding machine embodiment of the present invention.The disc type straight line cutting knife unwinding and rewinding compounding machine of the present embodiment, the first unreeling structure 205 being correspondingly arranged including apparatus for coating 202, set composite 203, rolling-up mechanism 204 and apparatus for coating 202 and the second unreeling structure 206 being correspondingly arranged with set composite 203, rolling-up mechanism the 204, first unreeling structure 205 all adopts the disc type unwinding and rewinding mechanism that structure is identical with the second unreeling structure 206.The apparatus for coating 202 of the present embodiment and set composite 203 are set to one, and concrete, set composite 203 is arranged on the top of apparatus for coating 202, and band is directed to rolling-up mechanism 204 through upper guide roller mechanism 201 and carries out rolling.
The disc type unwinding and rewinding mechanism of the present embodiment, including two supports 1 being positioned at two ends, two supports 1 are correspondingly provided with coaxial installing hole, in installing hole, are provided with the disc type roll stand 2 with its matched in clearance, between two disc type roll stand 2, be provided with the two folding and unfolding windings up roller 3 rotating cooperation.Support 1 is provided with the rotation support unit for disc type roll stand 2 being rotatably supported in installing hole.Rotate two pieces of baffle plates 4 that support unit includes being respectively and fixedly installed on support 1 two side, it is provided with rotating shaft 5 between two pieces of baffle plates 4, in rotating shaft 5, set is equiped with the bearing I 6 that the periphery wall with disc type roll stand 2 coordinates, and two pieces of baffle plates 4 are respectively equipped with the bearing II 7 that the two side with disc type roll stand 2 coordinates.Preferably, between two disc type roll stand 2 of the present embodiment, it is provided with the guide roller I 8 for band guiding, is provided with the guide roller II 9 for band guiding between two supports 1, facilitates band to lead, make the band can steadily rolling and unreeling.The sidewall that two supports 1 of the present embodiment are opposing is provided with installing rack 10, and the center of disc type roll stand 2 is provided with rotating shaft 11, and rotating shaft 11 is rotatably assorted and is arranged on installing rack 10, so, is just not subject to bigger action of gravity between rotating shaft 11 and installing rack 10.
Further, the rotation support unit of the present embodiment includes two groups, and one of which rotates the top that support unit was positioned at the horizontal plane of disc type roll stand 2 rotation axis, and another group rotates the lower section that support unit was positioned at the horizontal plane of disc type roll stand 2 rotation axis.The quantity being positioned at one group of rotation support unit below the horizontal plane of disc type roll stand 2 rotation axis is at least two, and arrange axisymmetricly relative to the perpendicular crossing disc type roll stand rotation axis, being positioned at the quantity rotating support unit above the horizontal plane of disc type roll stand 2 rotation axis is at least one, and arrange axisymmetricly relative to the perpendicular crossing disc type roll stand rotation axis, it is two that the present embodiment was positioned at the quantity of one group of rotation support unit below the horizontal plane of disc type roll stand 2 rotation axis, being positioned at the quantity rotating support unit above the horizontal plane of disc type roll stand 2 rotation axis is one, disclosure satisfy that the rotation of disc type roll stand 2 supports requirement.
The disc type straight line cutting knife wrap-up of the present embodiment also includes straight line cutter mechanism, straight line cutter mechanism includes the kiss roller 104 and for cutting off the cutting knife 105 of band for fitting with folding and unfolding winding up roller 3, being respectively arranged at two ends with for driving kiss roller 104 along the straight line driving mechanism of rectilinear movement of kiss roller 104.Straight line driving mechanism includes piston rod axis cylinder parallel mutually I 106 and cylinder II 107, the cylinder body of cylinder I 106 is fixedly mounted on support 1, the piston rod of cylinder I 106 is provided with connecting plate 109, the piston rod of cylinder II 107 is connected with connecting plate 109, and the cylinder body of cylinder II 107 is provided with installing plate 110, installing plate 110 is provided with the cylinder III 108 that cylinder body is articulated and connected with it, and kiss roller 104 rotatable engagement is arranged on installing plate 110, cutting knife 105 be respectively arranged at two ends with connecting rod 111, connecting rod 111 rotatable engagement is sleeved on kiss roller 104, the piston rod of cylinder III 108 and connecting rod 111 are articulated and connected.The straight line driving mechanism of the present embodiment drives the straight line that straight-line trajectory was disc type roll stand 2 center of rotation of kiss roller 104.
Further, in a straight line driving mechanism, cylinder I 106 is two, and lays respectively at the both sides of cylinder II 107;In one straight line driving mechanism, cylinder II 107 is two, and lays respectively between two cylinders I 106, adopts two cylinders I 106 and cylinder II 107, mobile more steady.
The cutting knife 105 of the present embodiment is two, and lays respectively at the both sides of kiss roller 104, to meet the requirement of forward and flip Trim.In like manner, in a straight line driving mechanism, cylinder III 108 and cutting knife 105 one_to_one corresponding are set to two, and the piston rod of two cylinders III 108 is articulated and connected with two connecting rods 111 respectively, and two cylinders III 108 individually drive two cutting knifes 105 in rotary moving around kiss roller 104.The cutting knife 105 of the present embodiment includes cutoff knife rack 105a and blade 105b, blade 105b and is fixedly mounted on cutoff knife rack 105a so that cutting knife 105 has certain rigidity, and can more allowing blade replacement 105b easily.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to this.Equivalent replacement that those skilled in the art make on basis of the present invention or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. a disc type straight line cutting knife unwinding and rewinding compounding machine, the first unreeling structure being correspondingly arranged including apparatus for coating, set composite, rolling-up mechanism and described apparatus for coating and the second unreeling structure being correspondingly arranged with described set composite, it is characterised in that: described rolling-up mechanism, the first unreeling structure and the second unreeling structure all adopt disc type unwinding and rewinding mechanism;
Described disc type unwinding and rewinding mechanism includes two supports being positioned at two ends, two described supports are correspondingly provided with coaxial installing hole, the disc type roll stand with its matched in clearance it is provided with in described installing hole, being provided with the two folding and unfolding windings up roller rotating cooperation between two described disc type roll stand, described support is provided with the rotation support unit for being rotatably supported in described installing hole by described disc type roll stand;
Described rotation support unit includes the two pieces of baffle plates being respectively and fixedly installed on described support two side, it is provided with rotating shaft between two pieces of baffle plates, in described rotating shaft, set is equiped with the bearing I that the periphery wall with described disc type roll stand coordinates, and two pieces of described baffle plates are respectively equipped with the bearing II that the two side with described disc type roll stand coordinates;
Also including straight line cutter mechanism, described straight line cutter mechanism includes the kiss roller and for cutting off the cutting knife of band for fitting with folding and unfolding winding up roller, being respectively arranged at two ends with for driving described kiss roller along the straight line driving mechanism of rectilinear movement of described kiss roller;
Described straight line driving mechanism includes cylinder I and the cylinder II that axis is parallel to each other, the cylinder body of described cylinder I fixedly mounts on the bracket, the piston rod of described cylinder I is provided with connecting plate, the piston rod of described cylinder II is connected with described connecting plate, and the cylinder body of described cylinder II is provided with installing plate, described installing plate is provided with the cylinder III that cylinder body is articulated and connected with it, and described kiss roller rotatable engagement is arranged on described installing plate, described cutting knife be respectively arranged at two ends with connecting rod, described connecting rod rotatable engagement is sleeved on described kiss roller, the piston rod of described cylinder III and described connecting rod are articulated and connected.
2. disc type straight line cutting knife wrap-up according to claim 1, it is characterised in that: in a described straight line driving mechanism, described cylinder I is two, and lays respectively at the both sides of described cylinder II;In one described straight line driving mechanism, described cylinder II is two, and lays respectively between two described cylinders I.
3. disc type straight line cutting knife wrap-up according to claim 2, it is characterised in that: described cutting knife is two, and lays respectively at the both sides of described kiss roller;In one described straight line driving mechanism, described cylinder III is set to two with described cutting knife one_to_one corresponding, and the piston rod of two described cylinders III is articulated and connected with two described connecting rods respectively.
4. disc type straight line cutting knife wrap-up according to claim 1, it is characterised in that: described cutting knife includes cutoff knife rack and blade, and described blade is fixedly mounted on described cutoff knife rack.
5. the disc type straight line cutting knife wrap-up according to any one of claim 1-4, it is characterized in that: the opposing sidewall of two described supports is provided with installing rack, the center of described disc type roll stand is provided with rotating shaft, and described rotating shaft is rotatably assorted and is arranged on described installing rack.
6. disc type straight line cutting knife wrap-up according to claim 5, it is characterized in that: described rotation support unit includes two groups, rotating the top that support unit was positioned at the horizontal plane of described disc type roll stand rotation axis described in one of which, another organizes the lower section that described rotation support unit was positioned at the horizontal plane of described disc type roll stand rotation axis.
7. disc type straight line cutting knife wrap-up according to claim 6, it is characterized in that: being positioned at the quantity rotating support unit described in one group below the horizontal plane of described disc type roll stand rotation axis is at least two, and arrange axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
8. disc type straight line cutting knife wrap-up according to claim 7, it is characterized in that: being positioned at the quantity rotating support unit described in one group above the horizontal plane of described disc type roll stand rotation axis is at least one, and arranges axisymmetricly relative to the perpendicular crossing described disc type roll stand rotation axis.
9. disc type straight line cutting knife wrap-up according to claim 1, it is characterised in that: it is provided with the guide roller I for band guiding between two described disc type roll stand.
10. disc type straight line cutting knife wrap-up according to claim 9, it is characterised in that: it is provided with the guide roller II for band guiding between two described supports.
Priority Applications (1)
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CN201410809390.7A CN105775834A (en) | 2014-12-24 | 2014-12-24 | Disc type linear cutter winding and unwinding combination machine |
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CN201410809390.7A CN105775834A (en) | 2014-12-24 | 2014-12-24 | Disc type linear cutter winding and unwinding combination machine |
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CN105775834A true CN105775834A (en) | 2016-07-20 |
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CN201410809390.7A Pending CN105775834A (en) | 2014-12-24 | 2014-12-24 | Disc type linear cutter winding and unwinding combination machine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107088161A (en) * | 2016-12-30 | 2017-08-25 | 泉州新日成热熔胶设备有限公司 | A kind of production system of percutaneous dosing patch |
-
2014
- 2014-12-24 CN CN201410809390.7A patent/CN105775834A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107088161A (en) * | 2016-12-30 | 2017-08-25 | 泉州新日成热熔胶设备有限公司 | A kind of production system of percutaneous dosing patch |
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