CN211419152U - Cross cutting feeder and feedway thereof - Google Patents
Cross cutting feeder and feedway thereof Download PDFInfo
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- CN211419152U CN211419152U CN201921566310.4U CN201921566310U CN211419152U CN 211419152 U CN211419152 U CN 211419152U CN 201921566310 U CN201921566310 U CN 201921566310U CN 211419152 U CN211419152 U CN 211419152U
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Abstract
The embodiment of the utility model provides a cross cutting feeder and feedway thereof, which is used for installing a material tray wound with a material belt, the feedway comprises an installation seat, a rotating shaft with a first end pivoted on the installation seat, a fixed baffle fixed at the first end of the rotating shaft and a movable baffle detachably arranged at the second end of the rotating shaft, the material tray is sleeved on the rotating shaft between the fixed baffle and the movable baffle, the rotating shaft comprises a mandrel with a first end fixed on the installation seat and a shaft tube fixed at the outer side of the mandrel by means of the sleeve joint of a bearing, the two ends of the shaft tube are respectively sleeved with a first inner lining block and a second inner lining block which are matched with the aperture of the central hole of the material tray at the inner sides of the fixed baffle and the movable baffle, the first inner lining block and the second inner lining block are respectively inserted into the central, and at least one of the first and second inner liner blocks is circumferentially fixed relative to the shaft tube. This embodiment provides stable rotational feeding of the trays.
Description
Technical Field
The embodiment of the utility model provides a relate to cross cutting equipment technical field, especially relate to a cross cutting feed machine and feedway thereof.
Background
The die cutting feeder is used for conveying a raw material belt to be die-cut in the first section of a die cutting product production process, and the existing die cutting feeder generally comprises a feeding device for installing a material disc wound with the material belt. The existing feeding device comprises a rotating shaft which is rotatably arranged on a rack of the die cutting feeding machine, a fixed baffle which is fixed at one end of the rotating shaft in a sleeved mode, and a movable baffle which is detachably arranged at the other end of the rotating shaft. During the feed, the charging tray all is simple suit in the pivot, because the pivot size is fixed, but the charging tray can have the condition that the centre bore diameter changes along with the specification difference, when there is great clearance between pivot ratio charging tray centre bore, the charging tray takes place the runout easily when revoluting the rotation of axes and carrying out the feed, and stability is relatively poor, seriously influences the steady continuity of feed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a feedway of cross cutting feeder, enables the stable rotatory feed of charging tray.
The embodiment of the utility model provides a further technical problem that will solve provides a cross cutting feed machine, enables the stable rotatory feed of charging tray.
In order to solve the technical problem, an embodiment of the utility model provides a following technical scheme: a feeding device of a die-cutting feeder is used for installing a material disc wound with a material belt, and comprises a mounting seat, a first end pivoted on a rotating shaft on the mounting seat, a fixed baffle fixed at the first end of the rotating shaft and a movable baffle detachably installed at the second end of the rotating shaft, wherein the material disc is sleeved on the rotating shaft between the fixed baffle and the movable baffle and is limited by the matching of the fixed baffle and the movable baffle, the rotating shaft comprises a core shaft fixed on the mounting seat and a shaft tube fixed at the outer side of the core shaft by means of the sleeving of a bearing, the two ends of the shaft tube are respectively sleeved with a first inner lining block and a second inner lining block which are matched with the aperture of a central hole of the material disc, the first inner lining block and the second inner lining block are respectively inserted into the central hole of the material disc at the two ends of the material disc and are abutted against the inner wall of the central hole to, and at least one of the first and second inner liner blocks is circumferentially relatively fixed with the shaft tube.
Furthermore, the outer side wall of at least one of the first inner lining block and the second inner lining block is provided with a locking hole, a screw is inserted into the locking hole, and the head of the screw is pressed against the outer side wall of the shaft tube.
Furthermore, the mounting base also extends out of at least one inserting column, wherein a retaining groove is formed in the side face of at least one inserting column, an axial insertion hole and a pin hole which are perpendicular to each other are formed in the frame of the die-cutting feeder, the pin hole is communicated with one of the insertion holes, the mounting base is inserted into the insertion hole of the frame through the inserting column, an elastic bolt is inserted into the pin hole, the head of the positioning pin is clamped into the retaining groove of the inserting column, and the inserting column is fixed in the insertion hole.
Furthermore, the elastic bolt comprises an insertion rod, a screw joint sleeve and an elastic piece, wherein the head end and the tail end of the insertion rod are respectively provided with an anti-falling part and a stopping part, the screw joint sleeve is sleeved on the insertion rod, the outer side surface of the screw joint sleeve is provided with a first external thread, the two ends of the elastic piece are respectively abutted against the screw joint sleeve and the stopping part, the inner wall of the pin hole is provided with a first internal thread, one end of the elastic bolt, which is provided with the stopping part, of the insertion rod is inserted into the pin hole, and the elastic bolt is screwed with the pin hole through the screw joint.
Further, the second that central siphon was located to the adjustable fender cover is served, one side that adjustable fender deviates from fixed stop still is equipped with the adjustable ring, the second end of central siphon still is equipped with the second external screw thread along the axial of central siphon, the interior anchor ring of adjustable ring is equipped with the second internal thread, the adjustable ring with the second internal thread spiro union on the second external screw thread of central siphon, and the adjustable ring supports the distance of pushing away adjustable fender with the relative fixed stop of adjustable regulation adjustable fender.
Further, still be equipped with axial length between adjustable fender and the central siphon and be greater than the bush of adjustable fender thickness, the bush overlaps on the central siphon and adjustable fender overlaps in on the bush and with bush fixed connection, the outer end that the bush is located the adjustable fender lateral surface forms and corresponds the laminating and be in adjustable fender side and be used for with adjustable fender fixed connection's stationary blade, second inside lining piece middle part corresponds and is equipped with keeps away the groove, the inner of bush correspond hold in the second inside lining piece keeps away the inslot.
Furthermore, an operating part is fixed on the outer side wall of the adjusting ring.
On the other hand, for further solving above-mentioned technical problem, the embodiment of the utility model provides a cross cutting feeder is still provided, including the frame, install be used for in the frame the installation around the feedway that is equipped with the charging tray in material area, be used for peeling off the cross cutting and accomplish the material stripping device in material area, be used for driving the power device in material area and be used for retrieving the material collecting device in material area, feedway is as above-mentioned arbitrary feedway.
After the technical scheme is adopted, the embodiment of the utility model provides an at least, following beneficial effect has: the embodiment of the utility model provides a locate the dabber with the central axis with the help of the bearing housing, overlap again on the central axis establish with the first inner liner piece of the centre bore diameter looks adaptation of charging tray and second inner liner piece support the charging tray to at least one in first inner liner piece and second inner liner piece after the butt location with the central axis relative fixation in week, charging tray, first inner liner piece, second inner liner piece and central axis all realize the feed with the help of the relative dabber rotation of bearing ground in step when the feed, can effectually prevent that the charging tray from taking place radial run-out, and the bearing precision is high moreover, and the spin resistance is little, enables the rotatory feed of charging tray more stable. Moreover, when the material discs with the central holes with different sizes need to be replaced, the requirements can be met only by correspondingly adopting the first inner lining block and the second inner lining block which are matched with the central holes of the material discs in size; and first inner filler block and second inner filler block directly overlap and carry out circumference fixed on the central siphon again can, the equipment is also convenient.
Drawings
Fig. 1 is a schematic exploded view of an alternative embodiment of the feeding device of the die cutting feeder of the present invention.
Fig. 2 is a schematic view showing an alternative embodiment of the feeding device of the die cutting feeder of the present invention.
Fig. 3 is a schematic cross-sectional view of an alternative embodiment of the feeding device of the die-cutting feeding machine of the present invention.
Fig. 4 is a schematic view of an alternative embodiment of the feeding device of the die-cutting feeding machine according to the present invention.
Figure 5 is a schematic cross-sectional view of an alternative embodiment of the feeding device of the die cutting feeder of the present invention taken along a section defined by the central axes of the insertion holes and the pin holes.
Fig. 6 is a schematic structural view of an alternative embodiment of the die cutting feeder of the present invention.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings and specific examples. It is to be understood that the following illustrative embodiments and description are only intended to illustrate the present invention, and are not intended to limit the present invention, and features in the embodiments and examples may be combined with each other in the present application without conflict.
As shown in fig. 1 to 3, the embodiment of the present invention provides a feeding device 1 of a die cutting feeder, for installing a tray 3 wrapped with a material belt 30, the feeding device includes a mounting base 10, a rotating shaft 11 with a first end pivoted on the mounting base 10, a fixed baffle 12 fixed at the first end of the rotating shaft 11, and a movable baffle 13 detachably installed at the second end of the rotating shaft 11, the tray 3 is sleeved on the rotating shaft 11 between the fixed baffle 12 and the movable baffle 13 and is limited by the fixed baffle 12 and the movable baffle 13 in a matching manner, the rotating shaft 11 includes a spindle 110 with a first end fixed on the mounting base 10 and a shaft tube 114 fixed at the outer side of the spindle 110 by means of a bearing 112, two ends of the shaft tube 114 are respectively sleeved with a first inner lining block 14 and a second inner lining block 15 which are adapted to the aperture of a central hole 32 of the tray 3 at the inner sides of the fixed baffle 12 and the movable baffle 13, the first inner pad 14 and the second inner pad 15 are inserted into the center hole 32 of the tray 3 from both ends of the tray 3 and abut against the inner wall of the center hole 32 to support the tray 3, and at least one of the first inner pad 14 and the second inner pad 15 is fixed relative to the shaft tube 114 in the circumferential direction.
The embodiment of the utility model provides a locate dabber 110 with central siphon 114 with the help of bearing 112 cover, overlap again on the central siphon 114 establish with the first inner pad piece 14 and the second inner pad piece 15 of the centre bore 32 aperture looks adaptation of charging tray 3 support charging tray 3 to at least one in first inner pad piece 14 and the second inner pad piece 15 with central siphon 114 is relatively fixed in circumference, and charging tray 3, first inner pad piece 14, second inner pad piece 15 and central siphon 114 all realize the feed with the help of bearing 112 relative dabber 110 rotation in step when the feed, can effectually prevent that charging tray 3 from taking place radial run-out, and bearing 112 precision is high moreover, and the rotation resistance is little, enables the rotatory feed of charging tray 3 more stable. Moreover, when the material tray 3 with the central hole 32 with different sizes needs to be replaced, the requirement can be met only by correspondingly adopting the first inner lining block 14 and the second inner lining block 15 which are matched with the central hole 32 of the material tray 3 in size; and the first inner lining block 14 and the second inner lining block 15 are directly sleeved on the shaft tube 114 and then are circumferentially fixed, and the assembly is also convenient.
In an optional embodiment of the present invention, the outer sidewall of at least one of the first inner pad 14 and the second inner pad 15 is provided with a locking hole 141, and a screw 143 is inserted into the locking hole 141 and the head of the screw 143 presses against the outer sidewall of the shaft tube 114. The present embodiment provides the locking hole 141, and at least one of the first inner pad 14 and the second inner pad 15 can be circumferentially fixed to the shaft tube 114 by inserting the screw 143 into the locking hole 141.
In an optional embodiment of the present invention, as shown in fig. 4 and 5, the mounting base 10 further extends out of at least one insertion column 101, wherein a stopping groove 1010 is formed on a side surface of at least one insertion column 101, the frame 5 of the die cutting feeder is provided with a insertion hole 50 and a pin hole 52 which are perpendicular to each other in the axial direction, the pin hole 52 is communicated with one of the insertion holes 50, the mounting base 10 is inserted into the insertion hole 50 of the frame 5 by the insertion column 101, the elastic pin 54 is inserted into the pin hole 52, and the head of the elastic pin 54 is clamped into the stopping groove 1010 of the insertion column 101 to fix the insertion column 101 in the insertion hole 50. In this embodiment, the insertion column 101, the insertion hole 50 and the elastic plug 54 are arranged, so that the disassembling and replacing operations of the feeding device 1 can be realized very quickly. In practical application, can be equipped with two feedway 1 alternate use, when a feedway 1 is fixed to frame 5 and carries out the feed, operating personnel can be in another feedway 1 facial make-up charging tray 3 spare, and can be quick pull down feedway 1 that has accomplished the feed on frame 5, it supplies to change another feedway 1 that has adorned charging tray 3 in advance, the operation of changing charging tray 3 is carried out to feedway 1 that gets off again, alternate circulation uses so, time saving, and work efficiency is improved.
In another optional embodiment of the present invention, as shown in fig. 4 and 5, the elastic bolt 54 includes a connection rod 541 having an anti-disengaging portion 5410 and a stopping portion 5412 at the head and tail ends thereof, a screw sleeve 543 covering the connection rod 541 and having a second external thread 5430 at the outer side surface thereof, and an elastic member 545 covering the connection rod 541 and having two ends thereof abutting against the screw sleeve 543 and the stopping portion 5412, wherein the inner wall of the pin hole 52 is provided with a second internal thread 521, and the elastic bolt 54 is inserted into the pin hole 52 by using the end of the connection rod 541 having the stopping portion 5412, and is fixed by screwing the screw sleeve 543 with the pin hole 52. In the present embodiment, the screw sleeve 543 is screwed with the pin hole 52 for fixing, during specific assembly, an assembler only needs to hold the anti-disengaging portion 5410 to pull the insertion rod 541 outwards along the axial direction of the pin hole 52, so as to overcome the elastic force of the elastic member 545, and the head of the insertion rod 541 is disengaged from the retaining groove 1010, so that the feeding device 1 can be disassembled, and the disassembly and the assembly are very convenient. In the embodiment of fig. 4-5, the resilient member 545 is a spring.
In the utility model discloses in still another optional embodiment, the second of central siphon 114 is served to movable baffle 13 cover is located, one side that movable baffle 13 deviates from fixed stop 12 still is equipped with adjusting ring 16, the second end of central siphon 114 still is equipped with second external screw thread 116 along the axial of central siphon 114, the interior anchor ring of adjusting ring 16 is equipped with second internal thread 161, adjusting ring 16 with second internal thread 161 spiro union on the second external screw thread 116 of central siphon 114, and adjusting ring 16 supports the distance of pushing away movable baffle 13 with the relative fixed stop 12 of movable baffle 13. In the specific assembly of the embodiment, after the tray 3 is mounted on the shaft tube 114, the second inner pad 15 and the movable baffle 13 are sequentially sleeved on the shaft tube 114, and finally the movable baffle 13 can be fixed by screwing the adjusting ring 16, so that the steps are simple, and the tray 3 can adapt to trays 3 of different specifications.
In the utility model discloses in still another optional embodiment, still be equipped with axial length between adjustable fender 13 and the pivot 11 and be greater than adjustable fender 13 thickness's bush 17, bush 17 overlaps on central siphon 114 and adjustable fender 13 overlap in on bush 17 and with bush 17 fixed connection, the outer end that bush 17 is located adjustable fender 13 lateral surface forms and corresponds the laminating and be in adjustable fender 13 lateral surface and be used for with adjustable fender 13 fixed connection's stationary blade 171, second inner lining piece 15 middle part corresponds and is equipped with keeps away a groove 151, the inner correspondence of bush 17 hold in keep away in groove 151 of second inner lining piece 15. In the embodiment, the bushing 17 is disposed, and the bushing 17 is sleeved on the shaft tube 114, and the baffle 13 is sleeved on the bushing 17 and is fixedly connected with the fixing plate 171 of the bushing 17, so as to prevent the baffle 13 from radially shifting when being sleeved on the shaft tube 114. In a specific implementation, the fixing plate 171 may be fixed to the movable baffle 13 by a screw or the like.
In yet another alternative embodiment of the present invention, the outer side wall of the adjusting ring 16 is further fixed with an operating member 163. In the embodiment, the operating part 163 is arranged on the outer side wall of the adjusting ring 16, so that the adjusting ring 16 is convenient to disassemble and assemble, and the assembling efficiency is improved. In a specific implementation, the operation member 163 is in the form of a handle or a pull ring, and the embodiment shown in fig. 1 is a handle.
On the other hand, as shown in fig. 6, the embodiment of the present invention further provides a die-cutting feeding machine, which includes a frame 5, a feeding device 1 installed on the frame 5 for installing a tray 3 with a material strip 30 wound thereon, a stripping device 7 for stripping the die-cut finished material strip, a power device 8 for driving the material strip, and a receiving device 9 for recovering the material strip, where the feeding device 1 is the feeding device as described above. The utility model discloses cross cutting feed machine adopts above-mentioned feedway, can the different specification charging trays 3 of quick replacement.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (8)
1. A feeding device of a die-cutting feeder is used for installing a material tray wound with a material belt, and comprises a mounting seat, a first end pivoted on a rotating shaft on the mounting seat, a fixed baffle fixed at the first end of the rotating shaft and a movable baffle detachably installed at the second end of the rotating shaft, wherein the material tray is sleeved on the rotating shaft between the fixed baffle and the movable baffle and is limited by the matching of the fixed baffle and the movable baffle, the feeding device is characterized in that the rotating shaft comprises a mandrel fixed at the first end on the mounting seat and a shaft tube fixed at the outer side of the mandrel by means of the sleeving of a bearing, the two ends of the shaft tube are respectively sleeved with a first inner lining block and a second inner lining block which are matched with the aperture of a central hole of the material tray, the first inner lining block and the second inner lining block are respectively inserted into the central hole of the material tray from the two ends of the material tray and are abutted against the inner wall, and at least one of the first and second inner liner blocks is circumferentially relatively fixed with the shaft tube.
2. The feeding device of a die cutting feeder according to claim 1, wherein the outer sidewall of at least one of the first lining block and the second lining block is provided with a locking hole, and a screw is inserted into the locking hole and the head of the screw is pressed against the outer sidewall of the shaft tube.
3. The feeding device of a die-cutting feeder according to claim 1, wherein the mounting base further extends out of at least one insertion post, wherein a retaining groove is formed in a side surface of at least one insertion post, a frame of the die-cutting feeder is provided with a jack and a pin hole which are perpendicular to each other in the axial direction, the pin hole is communicated with one of the jacks, the mounting base is inserted into the jack of the frame through the insertion post, and an elastic bolt is inserted into the pin hole, and the head of the positioning pin is clamped into the retaining groove of the insertion post to fix the insertion post in the jack.
4. The feeding device of a die cutting feeder according to claim 3, wherein the elastic bolt comprises an insertion rod having an anti-separation portion and a stopping portion at an end thereof, a screw sleeve sleeved on the insertion rod and having a first external thread on an outer side thereof, and an elastic member sleeved on the insertion rod and having two ends thereof abutting against the screw sleeve and the stopping portion, respectively, the inner wall of the pin hole has a first internal thread, and the elastic bolt is inserted into the pin hole at an end of the insertion rod having the stopping portion and fixed by screwing the screw sleeve with the pin hole.
5. The feeding device of a die-cutting feeding machine as claimed in claim 1, wherein the movable baffle is sleeved on the second end of the shaft tube, an adjusting ring is further disposed on a side of the movable baffle away from the fixed baffle, a second external thread is further disposed on the second end of the shaft tube along the axial direction of the shaft tube, a second internal thread is disposed on an inner annular surface of the adjusting ring, the adjusting ring is screwed on the second external thread of the shaft tube with the second internal thread, and the adjusting ring pushes the movable baffle to movably adjust the distance of the movable baffle relative to the fixed baffle.
6. The feeding device of a die cutting feeding machine as claimed in claim 5, wherein a bushing having an axial length greater than the thickness of the movable baffle is further disposed between the movable baffle and the shaft tube, the bushing is sleeved on the shaft tube, the movable baffle is sleeved on the bushing and fixedly connected to the bushing, the outer end of the bushing located on the outer side of the movable baffle forms a fixing piece correspondingly attached to the side of the movable baffle and fixedly connected to the movable baffle, the middle of the second lining block is correspondingly provided with a clearance groove, and the inner end of the bushing is correspondingly accommodated in the clearance groove of the second lining block.
7. The die-cut feeder apparatus of claim 5, wherein the operating member is further fixed to an outer side wall of the adjusting ring.
8. A die cutting feeding machine, comprising a frame, a feeding device arranged on the frame and used for installing a tray provided with a material belt, a stripping device used for stripping the die cutting finished material belt, a power device used for driving the material belt and a receiving device used for recovering the material belt, wherein the feeding device is the feeding device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566310.4U CN211419152U (en) | 2019-09-19 | 2019-09-19 | Cross cutting feeder and feedway thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566310.4U CN211419152U (en) | 2019-09-19 | 2019-09-19 | Cross cutting feeder and feedway thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419152U true CN211419152U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921566310.4U Active CN211419152U (en) | 2019-09-19 | 2019-09-19 | Cross cutting feeder and feedway thereof |
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| Country | Link |
|---|---|
| CN (1) | CN211419152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622456A (en) * | 2020-12-16 | 2021-04-09 | 深圳市润天智数字设备股份有限公司 | Printer and shaft coupling type feeding device thereof |
-
2019
- 2019-09-19 CN CN201921566310.4U patent/CN211419152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622456A (en) * | 2020-12-16 | 2021-04-09 | 深圳市润天智数字设备股份有限公司 | Printer and shaft coupling type feeding device thereof |
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