CN207643251U - A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus - Google Patents
A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus Download PDFInfo
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- CN207643251U CN207643251U CN201720397033.3U CN201720397033U CN207643251U CN 207643251 U CN207643251 U CN 207643251U CN 201720397033 U CN201720397033 U CN 201720397033U CN 207643251 U CN207643251 U CN 207643251U
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- eccentric shaft
- bearing seat
- eccentric
- bearing
- stiffened
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Abstract
The utility model discloses a kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus, including an eccentric shaft, be sheathed on eccentric shaft one end first bearing seat, be sheathed on the eccentric shaft other end second bearing seat, be sheathed on eccentric shaft periphery and positioned at the first stiffened set of first bearing seat inner side edge and be sheathed on eccentric shaft periphery and positioned at the second stiffened set of second bearing seat inner side edge.The utility model provides stable power, stable working, smooth, high transmission accuracy for die cutting process, and transmission efficiency is conducive to pack processing quality after promoting print.
Description
Technical field
The utility model is related to a kind of transmission mechanism more particularly to a kind of bias for full-automatic flat cutter die-cutting apparatus are convex
Wheel drive mechanism.
Background technology
Die-cutting machine is mainly used for some corresponding nonmetallic materials, adhesive sticker, double faced adhesive tape, electronics or mobile phone rubber cushion, trade mark
Cross cutting (complete disconnected, partly disconnected), impression and the gold stamping operation of label etc..Die-cutting machine utilizes steel knife, hardware dies, steel wire, copperplate, stereotype
Or steel engraving at masterplate, apply certain pressure by coining plate, printing or cardboard rolled and are cut into definite shape, after being print
Pack the important equipment of machine-shaping.
Thus processing quality is packed after the fine or not extreme influence to print of drive mechanism design of die-cutting machine, and traditional transmission knot
Structure, transmission accuracy is low, unstable, has some setbacks, unstable, and processing quality is packed after print and is difficult to ensure.
Utility model content
Against the above deficiency, the purpose of this utility model is to provide a kind of bias for full-automatic flat cutter die-cutting apparatus
Cam drive, stable power, stable working, smooth, high transmission accuracy are provided for die cutting process, and transmission efficiency has
Processing quality is packed after being printed conducive to promotion.
Used technical solution is the utility model in order to achieve the above objectives：
A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus, which is characterized in that including an eccentric shaft,
It is sheathed on the first bearing seat of eccentric shaft one end, the second bearing seat for being sheathed on the eccentric shaft other end, is sheathed on eccentric shaft periphery
And it positioned at the first stiffened set of first bearing seat inner side edge and is sheathed on eccentric shaft periphery and is located at second bearing seat inner side edge
Second stiffened set.
The eccentric shaft includes eccentric shaft stage casing, is connected to eccentric shaft stage casing as a further improvement of the utility model,
The eccentric shaft leading portion of front end and the eccentric shaft back segment for being connected to eccentric shaft stage casing rear end, wherein the eccentric shaft leading portion is from rear end
It is divided into the pre-eccentric camshaft being inserted in for the first stiffened set, the first bearing being inserted in for first bearing seat to front end and is in
Stair-stepping eccentric shaft tip；The eccentric shaft back segment is divided into the rear bias being inserted in for the second stiffened set from front to back
Camshaft and the second bearing being inserted in for second bearing seat.
The first bearing seat is identical as second bearing holder structure as a further improvement of the utility model, wraps respectively
It includes a bearing sleeve and is connected to the annular convex platform of bearing sleeve one end, and the central shaft of first bearing seat and second bearing seat
A through-hole being inserted into for eccentric shaft is offered on direction respectively.
The beneficial effects of the utility model are：Transmission mechanism using eccentric cam transmission mechanism as die-cutting machine, passes through
Eccentric shaft with pre-eccentric camshaft Yu rear eccentric cam shaft inside it is revolved with the structure design for closing stiffened set in eccentric shaft
During turning, stiffened set is driven to rotate and generate eccentric motion, to drive the continuous up and down motion of die-cutting machine cutting die, realized
Die cut operation, stable power, stable working, smooth, high transmission accuracy are provided for entire die cutting process, and transmission efficiency has
Processing quality is packed after being printed conducive to promotion.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with attached drawing and specific implementation mode, to the utility model
It is described further.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model eccentric shaft.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose is taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in attached drawing and preferred embodiment.
Fig. 1 and Fig. 2 are please referred to, it is convex that the utility model embodiment provides a kind of bias for full-automatic flat cutter die-cutting apparatus
Wheel drive mechanism 4, including an eccentric shaft 41, be sheathed on 41 one end of eccentric shaft first bearing seat 42, to be sheathed on eccentric shaft 41 another
The second bearing seat 43 of one end, be sheathed on the periphery of eccentric shaft 41 and positioned at the first stiffened of 42 inner side edge of first bearing seat set 44,
And it is sheathed on 41 periphery of eccentric shaft and covers 45 positioned at the second stiffened of 43 inner side edge of second bearing seat.
The eccentric shaft 41 include eccentric shaft stage casing 411, be connected to 411 front end of eccentric shaft stage casing eccentric shaft leading portion 412,
And be connected to the eccentric shaft back segment 413 of 411 rear end of eccentric shaft stage casing, wherein the eccentric shaft leading portion 412 from rear end to front end according to
It is secondary be divided into the pre-eccentric camshaft 4121 being inserted in for the first stiffened set 44, the first bearing 4122 being inserted in for first bearing seat 42,
And stepped eccentric shaft tip 4123；The eccentric shaft back segment 413 is divided into from front to back for the second stiffened set
The 45 rear eccentric cam shafts 4131 being inserted in and the second bearing 4132 being inserted in for second bearing seat 43.
The first bearing seat 42 is identical as 43 structure of second bearing seat, respectively includes a bearing sleeve（421,431）And
It is connected to bearing sleeve（421,431）The annular convex platform of one end（422,432）, and first bearing seat 42 and second bearing seat 43
A through-hole being inserted into for eccentric shaft 41 is offered on central axis direction respectively.
The eccentric cam transmission mechanism that the utility model embodiment provides is die-cutting machine especially suitable in die-cutting machine, being used for
Power is transmitted, die cut operation is carried out to nonmetallic materials, label, adhesive sticker, double faced adhesive tape, electronics or mobile phone rubber cushion etc..
The emphasis of the utility model essentially consists in：Transmission mechanism using eccentric cam transmission mechanism as die-cutting machine leads to
The eccentric shaft with pre-eccentric camshaft Yu rear eccentric cam shaft inside it is crossed, with the structure design for closing stiffened set, in eccentric shaft
During rotation, stiffened set is driven to rotate and generate eccentric motion, it is real to drive the continuous up and down motion of die-cutting machine cutting die
Existing die cut operation, provides stable power for entire die cutting process, stable working, smooth, high transmission accuracy, transmission efficiency,
Be conducive to pack processing quality after promoting print.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore identical as the utility model above-described embodiment or approximate technical characteristic is used, and obtained other structures,
It is within the protection scope of the utility model.
Claims (3)
1. a kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus, which is characterized in that including an eccentric shaft, set
Set on eccentric shaft one end first bearing seat, be sheathed on the eccentric shaft other end second bearing seat, be sheathed on eccentric shaft periphery and
Positioned at first bearing seat inner side edge the first stiffened set and be sheathed on eccentric shaft periphery and positioned at the of second bearing seat inner side edge
Two stiffened sets；The eccentric shaft includes eccentric shaft stage casing, is connected to the eccentric shaft leading portion of eccentric shaft stage casing front end and is connected to partially
The eccentric shaft back segment of mandrel stage casing rear end, wherein the eccentric shaft leading portion includes being connected to eccentric shaft stage casing front end and supplying first
The pre-eccentric camshaft that stiffened set is inserted in；The eccentric shaft back segment includes being connected to eccentric shaft stage casing rear end and supplying the second stiffened set
The rear eccentric cam shaft being inserted in.
2. the eccentric cam transmission mechanism according to claim 1 for full-automatic flat cutter die-cutting apparatus, which is characterized in that
The eccentric shaft leading portion further includes the first bearing being inserted in from rear end to front end for first bearing seat and stepped eccentric shaft
Tip；The eccentric shaft back segment further includes the second bearing being inserted in for second bearing seat.
3. the eccentric cam transmission mechanism according to claim 2 for full-automatic flat cutter die-cutting apparatus, which is characterized in that
The first bearing seat is identical as second bearing holder structure, respectively includes a bearing sleeve and is connected to bearing sleeve one end
Annular convex platform, and offer one on the central axis direction of first bearing seat and second bearing seat respectively and lead to for what eccentric shaft was inserted into
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397033.3U CN207643251U (en) | 2017-04-12 | 2017-04-12 | A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720397033.3U CN207643251U (en) | 2017-04-12 | 2017-04-12 | A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643251U true CN207643251U (en) | 2018-07-24 |
Family
ID=62885147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720397033.3U Active CN207643251U (en) | 2017-04-12 | 2017-04-12 | A kind of eccentric cam transmission mechanism for full-automatic flat cutter die-cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643251U (en) |
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2017
- 2017-04-12 CN CN201720397033.3U patent/CN207643251U/en active Active
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