CN206953119U - Tooth row's automatic tensioning mechanism of die-cutting machine - Google Patents
Tooth row's automatic tensioning mechanism of die-cutting machine Download PDFInfo
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- CN206953119U CN206953119U CN201720783021.4U CN201720783021U CN206953119U CN 206953119 U CN206953119 U CN 206953119U CN 201720783021 U CN201720783021 U CN 201720783021U CN 206953119 U CN206953119 U CN 206953119U
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- chain
- die
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Abstract
The utility model discloses the tooth of die-cutting machine to arrange automatic tensioning mechanism, with frame, the frame both sides are provided with chain guide, the chain guide is built-in with chain, the drive to match with the chain is provided with the chain guide front end, the drive is arranged on the both ends of power transmission shaft, it is characterised in that：The chain guide is flexibly connected with fixed part by arcuation movable part and formed, supporting plate is fixedly connected with the outside of the end of the arcuation movable part, in the supporting plate side and tensioning apparatus is connected with the end part of driving shaft, guide plate and lower guide plate are connected in the upper and lower part of the arcuation movable part.The technique effect for the auto-tensioning that the device fulfilling rate is arranged tooth, the transmission for arranging tooth is more stable, improves the performance of whole equipment.
Description
Technical field
It the utility model is related to mechanical field, and in particular to tooth row's automatic tensioning mechanism of die-cutting machine.
Background technology
Die-cutting machine is called hydraulic cutting presser, guillotine, numerical control stamping machine, is road plant equipment after a kind of paper wrapper and printing.Mainly
Cross cutting for cardboard, corrugated board, adhesive sticker, EVA, double faced adhesive tape, electronics, mobile phone rubber cushion etc.（Quan Duan, half are broken）, impression and scald
Golden operation, automatic waste discharge etc..Die-cutting machine using steel knife, hardware dies, steel wire, copperplate, stereotype or steel engraving into masterplate, lead to
Cross coining plate and apply certain pressure, printing or cardboard are rolled and are cut into definite shape.It is that packaging the important of machine-shaping sets after printing
It is standby.
Full-automatic flat-press flat-die cutting machine is the emphasis equipment of printing packaging product post-press finishing, not still it is a kind of efficiently, safety,
The molding equipment of high quality, meanwhile, be again concora crush die-cutting indenting machine (tiger mouth die-cutting machine) renewal product, by
The favor of Packaging and Printing Enterprises.The extensive use of this equipment and wide market prospects, many enterprises have been attracted to enter complete
The manufacture ranks of Automatic Vertical Platen, China's full-automatic flat-press flat-die cutting machine is set to have formed complete product variety system
Row, technically also reach higher level.
The operation principle of full-automatic flat-press flat-die cutting machine is that paper is sent into front lay and side mark by paper guide by paper pushing part
Positioning, then paper is sent to the secondary positioning of die cutting mechanism progress by tooth row and is die cut, trash-cleaning machine is reached by tooth dispatch again after cross cutting
Structure, paper collection part is entered back into after stripping, so as to complete to be die cut operation.
Existing die-cutting machine lacks the mechanism that row auto-tensioning is discharged into tooth, in this case, tooth come in transmission by
Relaxed in chain, the position that tooth is arranged is changed, cause tooth row's transmission unstable, and then influence the precision of cross cutting so that whole
Body cross cutting effect is deteriorated, and causes the product quality of production unqualified, influences productivity effect.
To sum up, tooth row's automatic tensioning mechanism of existing die-cutting machine could be improved.
Utility model content
In view of the deficiency of background technology, technical problem to be solved in the utility model is to provide can discharge into row certainly to tooth
Tooth row's automatic tensioning mechanism of the dynamic die-cutting machine for being tensioned and making tooth row's stable drive.
To achieve the above object, the utility model provides following technical scheme：Tooth row's automatic tensioning mechanism of die-cutting machine,
With frame, the frame both sides are provided with chain guide, and the chain guide is built-in with chain, are set in the chain guide front end
There is the drive to match with the chain, the drive is arranged on the both ends of power transmission shaft, it is characterised in that：The chain is led
Rail is flexibly connected with fixed part by arcuation movable part and formed, and support is fixedly connected with the outside of the end of the arcuation movable part
Plate, in the supporting plate side and tensioning apparatus is connected with the end part of driving shaft, on the top of the arcuation movable part with
Portion is connected to guide plate and lower guide plate.
The tensioning apparatus has connecting seat, screw mandrel, swivel nut, stop nut, stage clip, locating part, and the connecting seat is arranged
It is fixedly connected in the end part of driving shaft and with the supporting plate, the screw mandrel is screwed onto the connecting seat side, the stage clip,
Swivel nut is sheathed on the screw mandrel successively from inside to outside, and stop nut is rotary with the swivel nut, on the outside of the stop nut simultaneously
In being also arranged finite place piece on the swivel nut, the locating part is fixedly connected in the frame.
The arcuation movable part is mutually inserted with the fixed part, and its connection end is equipped with guide groove, is led on described
Connecting pin is connected with the inside of to plate and the lower guide plate, the connecting pin is through the guide groove and is moved in, described
Upper guide plate and the lower guide plate are equipped with loose slot, and are movably installed at the frame by the loose slot respectively
On.
The beneficial effects of the utility model are, can be with the position of automatic adjusting transmission axle by tensioning apparatus, and then drive
The arcuation movable part of chain guide moves forward and backward, and then tension chain, so as to further be tensioned tooth row, realizes to the automatic of tooth row
Tension effects, the setting of guide groove and upper lower guide plate makes chain guide to move adjustment within the specific limits, and then opens
The purpose of tight chain.
Brief description of the drawings
The utility model has drawings described below：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the enlarged drawing in B portions in Fig. 1.
Embodiment
As illustrated, tooth row's automatic tensioning mechanism of this die-cutting machine, has frame 1, the both sides of frame 1 are provided with chain
Guide rail 2, the chain guide 2 in the present embodiment are set to the form of double guide rails, and the chain guide 2 is built-in with chain, and chain is used for
Tooth row is driven, the drive 3 to match with the chain is provided with the front end of chain guide 2, the drive 3, which is arranged on, to be passed
The both ends of moving axis 4, drive 3 will drive chain to be driven in the chain guide 2, the chain guide 2 by arcuation movable part 21 with
Fixed part 22 is flexibly connected and formed, and supporting plate 5 is fixedly connected with the outside of the end of the arcuation movable part 21, when supporting plate 5
When mobile, arcuation movable part 21 will be driven to move, be connected with the side of supporting plate 5 and in the end of power transmission shaft 4
Tight device 16, tensioning apparatus 16 make its motion by applying tensile force to power transmission shaft 4, and power transmission shaft 4 drives arcuation movable part 21 to transport
Move and realize the auto-tensioning effect to chain and tooth row, be connected in the upper and lower part of the arcuation movable part 21
Guide plate 12 and lower guide plate 13.
The tensioning apparatus 16 has connecting seat 6, screw mandrel 11, swivel nut 8, stop nut 9, stage clip 7, locating part 10, described
Connecting seat 6 is set in the end of power transmission shaft 4 and is fixedly connected with the supporting plate 5, and the screw mandrel 11 is screwed onto the connection
6 sides of seat, the stage clip 7, swivel nut 8 are sheathed on the screw mandrel 11 successively from inside to outside, wherein, swivel nut 8 is provided with smooth inner bore
, can be movable back and forth on screw mandrel 11 under the elastic force effect of stage clip 7 and outer wall is provided with screw thread, it is rotary with spacing spiral shell on the swivel nut 8
Mother 9, stop nut 9 can be spun on the diverse location on swivel nut 8, to limit the length of stage clip 7 to adjust rate of tension, described spacing
On the outside of nut 9 and in being also arranged finite place piece 10 on the swivel nut 8, the outer end of stop nut 9 is abutted in the locating part 10
End, the locating part 10 are fixedly connected in the frame 1, effect of the locating part 10 to the limited location of stop nut 9, can control pressure
The carry out activity in specified scope of spring 7 and swivel nut 8.
The arcuation movable part 21 is mutually inserted with the fixed part 22, and its connection end is equipped with guide groove 15, in institute
State guide plate 12 and the inner side of the lower guide plate 13 is connected with connecting pin 14, the connecting pin 14 passes through the guide groove 15 and can
Movable within, the upper guide plate 12 and the lower guide plate 13 are equipped with loose slot 17, and pass through the loose slot respectively
17 are movably installed in the frame 1.Connecting pin 14 while arcuation movable part 21 and fixed part 22 are connected,
It can be moved with the activity of arcuation movable part 21 in guide groove 15, while upper and lower guide plate is also with the shifting of arcuation movable part 21
Move and move.
When chain relaxes, stage clip 7 will discharge its elastic acting force automatically and by connecting seat 6 towards the outer end of arcuation movable part 21
Promote, connecting seat 6 drives power transmission shaft 4 and supporting plate 5 to move, power transmission shaft 4 drive drive 3 so that drive arcuation movable part 21 with
Movement, so as to realize to the effect of the auto-tensioning of chain, arranged due to tooth and be driven by chain, also had so tooth is arranged
The tensioning of effect.To sum up, whole mechanism realizes the technique effect that row auto-tensioning is discharged into tooth.
Claims (3)
1. tooth row's automatic tensioning mechanism of die-cutting machine, has frame, the frame both sides are provided with chain guide, the chain guide
Chain is built-in with, the drive to match with the chain is provided with the chain guide front end, the drive, which is arranged on, to be passed
The both ends of moving axis, it is characterised in that：The chain guide is flexibly connected with fixed part by arcuation movable part and formed, in the arcuation
Supporting plate is fixedly connected with the outside of the end of movable part, tensioning dress is connected with the supporting plate side and in the end part of driving shaft
Put, guide plate and lower guide plate are connected in the upper and lower part of the arcuation movable part.
2. tooth row's automatic tensioning mechanism of die-cutting machine according to claim 1, it is characterised in that：The tensioning apparatus has
Connecting seat, screw mandrel, swivel nut, stop nut, stage clip, locating part, the connecting seat be set in the end part of driving shaft and with it is described
Supporting plate is fixedly connected, and the screw mandrel is screwed onto the connecting seat side, and the stage clip, swivel nut are sheathed on institute successively from inside to outside
State on screw mandrel, stop nut is rotary with the swivel nut, on the outside of the stop nut and in being also arranged limited location on the swivel nut
Part, the locating part are fixedly connected in the frame.
3. tooth row's automatic tensioning mechanism of die-cutting machine according to claim 1, it is characterised in that：The arcuation movable part with
The fixed part is mutually inserted, and its connection end is equipped with guide groove, is connected on described on the inside of guide plate and the lower guide plate
There is connecting pin, the connecting pin is through the guide groove and is moved in, and the upper guide plate and the lower guide plate are equal
Provided with loose slot, and it is movably installed at respectively by the loose slot in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783021.4U CN206953119U (en) | 2017-06-30 | 2017-06-30 | Tooth row's automatic tensioning mechanism of die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720783021.4U CN206953119U (en) | 2017-06-30 | 2017-06-30 | Tooth row's automatic tensioning mechanism of die-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206953119U true CN206953119U (en) | 2018-02-02 |
Family
ID=61385600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720783021.4U Active CN206953119U (en) | 2017-06-30 | 2017-06-30 | Tooth row's automatic tensioning mechanism of die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206953119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422473A (en) * | 2018-05-04 | 2018-08-21 | 天津长荣科技集团股份有限公司 | A kind of waste selvage conveying device for die-cutting machine |
-
2017
- 2017-06-30 CN CN201720783021.4U patent/CN206953119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422473A (en) * | 2018-05-04 | 2018-08-21 | 天津长荣科技集团股份有限公司 | A kind of waste selvage conveying device for die-cutting machine |
| CN108422473B (en) * | 2018-05-04 | 2023-11-28 | 天津长荣科技集团股份有限公司 | Slitter edge conveying device for die cutting machine |
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