CN2292186Y - Cam intermittent mechanism gearing device - Google Patents
Cam intermittent mechanism gearing device Download PDFInfo
- Publication number
- CN2292186Y CN2292186Y CN 97215811 CN97215811U CN2292186Y CN 2292186 Y CN2292186 Y CN 2292186Y CN 97215811 CN97215811 CN 97215811 CN 97215811 U CN97215811 U CN 97215811U CN 2292186 Y CN2292186 Y CN 2292186Y
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- China
- Prior art keywords
- gear
- transmission
- intermittent mechanism
- utility
- cam
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- Expired - Fee Related
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Abstract
The utility model relates to a cam intermittent mechanism transmission device, which is especially suitable for an automatic flat-press die dinking machine. A motor drives a cam intermittent mechanism through a transmission pair. The utility model is characterized in that the transmission pair is a gear pair. Gears 19, 20, 20A, 21 are respectively arranged on an eccentric shafts 25, 24, 23 which are fixed on a wall board 26, and are respectively supported by two rows of bearings 27. A gear 22 is arranged on the input shaft 16 of a cam intermittent mechanism 3B. A gear 18 is arranged on the output shaft 13 of the speed reducing mechanism of a host machine. The utility model improves the operational speed of the intermittent mechanism and further improves the production rate of the device, with the advantages of smooth transmission and low noise.
Description
The utility model relates to a kind of cam indexing mechanism transmission device, be specially adapted to the transmission of the cam interrupted division motion of auto-die-cutting machine, auto-die-cutting machine is used for the principle of cross cutting, the impression of paper cardboard and protruding its complete machine of operation of colding pressing and sees patent 97215812X.
The transmission of present die-cutting machine overhead cam interrupted division motion as shown in Figure 1, its input is generally adopted by motor 12 through sprocket wheel or toothed belt wheel 13, drive chain or Toothed belt 14, reach cam indexing mechanism input shaft 16 through sprocket wheel or toothed belt wheel 15 again, drive indexing mechanism 3B.Sprocket wheel---the chain mode is come transmission owing to adopt, therefore noise in the transmission, vibration are big, the productivity of equipment can only be left and right at 6000/hour, and adopt the toothed wheel and the Toothed belt kind of drive, though noise lower to some extent, when machine run speed will further improve, for example 6000-7000 open/hour more than, then because the shake of belt when high-speed motion make equipment produce vibration, and belt life is short.So the productivity of this kind of drive also is difficult to up.Therefore, the raising of automatic die cutter productivity is decided by the project organization of chart drive mechanism transmission case and the kind of drive that is adopted to a great extent.So the productivity of present die-cutting machine both domestic and external opens at 6000-7000/hour about, can reach 8000/hour individually.
The rotational noise that the purpose of this utility model is to overcome prior art is big, vibration is big and the low shortcoming of productivity, and then a kind of cam indexing mechanism transmission device is provided.
The purpose of this utility model is realized by following technical measures:
A kind of cam indexing mechanism transmission device, drive the cam indexing mechanism by motor through transmission, the transmission that it is characterized in that cam indexing mechanism transmission device 3A is a gear pair, gear 19,20 and 20A, 21 are contained in respectively on the eccentric shaft 25,24,23 that is fixed on the wallboard 26, and respectively with 27 supportings of two row bearings, gear 22 is contained on the input shaft 16 of cam indexing mechanism 3B, and gear 18 is contained on the output shaft 13 of engine reduced power mechanism.
The utility model has the advantages that: owing to adopted gear transmission, not only allow the rotating speed height, and because drive gap is adjustable, guaranteed that engagement steadily, noise, vibration all decrease, and also so have greatly improved the manufacturing efficiency of machine, and its productivity can reach 8000-9000 and open/hour.
Below in conjunction with Figure of description and embodiment the utility model is further described.
Figure of description:
Fig. 1 is the cam indexing mechanism transmission device schematic representation of prior art.
Fig. 2 is a cam indexing mechanism transmission device schematic representation of the present utility model.
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment:
Fig. 2,3 is one of the utility model embodiment, its technological scheme is: its transmission of cam indexing mechanism transmission device 3A is a gear pair, gear 19,20 and 20A, 21 are contained in the eccentric shaft 25 that is fixed on the wallboard 26 respectively, 24, on 23, and respectively by 27 supportings of two row bearings, its transmission comes the driven gear pair by engine reduced power mechanism (not shown) output shaft 13 through gear 18, through gear 19,20 and 20A, 21 reach the gear 22 on the input shaft 16 that is contained in cam indexing mechanism 3B, and then the output shaft 17 on the drive cam indexing mechanism 3B, make die-cutting machine produce the interrupted division motion, cooperate with other motion again, finish the cross cutting of paper or cardboard, the impression and the protruding operation of colding pressing.Because gear is contained on the eccentric shaft, so the crack can be adjusted off-centre and reaches an optimum value between between engaging gear, and guaranteeing under the condition of running up, engagement steadily, noise is low.
Claims (1)
1, a kind of cam indexing mechanism transmission device is specially adapted to auto-die-cutting machine.Drive the cam indexing mechanism by motor through transmission, the transmission that it is characterized in that cam indexing mechanism transmission device (3A) is a gear pair, gear (19), (20) and (20A), (21) be contained in respectively on the eccentric shaft (25) that is fixed on the wallboard (26), (24), (23), and use two row bearings (27) to support respectively, gear (22) is contained on the input shaft (16) of cam indexing mechanism (3B), and gear (18) is contained on the output shaft (13) of engine reduced power mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215811 CN2292186Y (en) | 1997-05-28 | 1997-05-28 | Cam intermittent mechanism gearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215811 CN2292186Y (en) | 1997-05-28 | 1997-05-28 | Cam intermittent mechanism gearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2292186Y true CN2292186Y (en) | 1998-09-23 |
Family
ID=33932860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215811 Expired - Fee Related CN2292186Y (en) | 1997-05-28 | 1997-05-28 | Cam intermittent mechanism gearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2292186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093027C (en) * | 2000-07-14 | 2002-10-23 | 方亮 | Transmission mechanism |
| CN102853048A (en) * | 2012-09-26 | 2013-01-02 | 太仓椿盟链传动有限公司 | Driving device for chain connector assembly machine |
-
1997
- 1997-05-28 CN CN 97215811 patent/CN2292186Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093027C (en) * | 2000-07-14 | 2002-10-23 | 方亮 | Transmission mechanism |
| CN102853048A (en) * | 2012-09-26 | 2013-01-02 | 太仓椿盟链传动有限公司 | Driving device for chain connector assembly machine |
| CN102853048B (en) * | 2012-09-26 | 2016-02-24 | 太仓椿盟链传动有限公司 | A kind of drive unit for chain joint assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |