CN202822138U - Split type positioning cam - Google Patents
Split type positioning cam Download PDFInfo
- Publication number
- CN202822138U CN202822138U CN 201220555992 CN201220555992U CN202822138U CN 202822138 U CN202822138 U CN 202822138U CN 201220555992 CN201220555992 CN 201220555992 CN 201220555992 U CN201220555992 U CN 201220555992U CN 202822138 U CN202822138 U CN 202822138U
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- CN
- China
- Prior art keywords
- wedge
- positioning cam
- cam
- travelling carriage
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A split type positioning cam is characterized in that a wedge-shaped groove is arranged on the local edge of a positioning cam, a wedge-shaped block is embedded in the wedge-shaped groove, and the wedge-shaped block and the positioning cam are fixed by a screw. The edge curve of the wedge-shaped block is fully matched with that of the wedge-shaped groove of the positioning cam. When a sliding support needs dismantling, the positioning cam does not need dismantling, the wedge-shaped block on the positioning cam can be removed only by a fixing screw, and a movable space is formed so that the sliding support is dismantled.
Description
Technical field
This utility model relates to a kind of positioning cam structure of fully-automatic capsule filling machine, belongs to the pharmaceutical equipment field.
Background technology
Fully-automatic capsule filling machine is a kind of production equipment of pharmaceutical field, generally partly is comprised of mechanical transmission structure, sequential organization, control system, metering device, feeding device, turntable indexing means etc.Its intermediate station indexing means mainly is comprised of parts such as positioning cam assembly, mould, travelling carriages, and mould is fixed on the travelling carriage, and capsule is arranged in mould.In filling machine when work,, under the positioning cam effect, travelling carriage rotates along cam locus, and driven mold rotates to different positions, finish successively capsule in the mould filling, sealed, go out the process such as capsule.
In actual production, often need to change the mould of different models, with the production requirement of the capsule that satisfies different size; In addition, mould also needs frequent cleaning, therefore needs often mould to be removed and installed.Because travelling carriage links to each other with mould, therefore when the dismounting mould, need to together dismantle travelling carriage, and do not have activity space between the positioning cam of fully-automatic capsule filling machine and the travelling carriage for the dismounting travelling carriage, therefore before dismantling travelling carriage, need first positioning cam to be disassembled, could from turntable, take off travelling carriage.The positioning cam mounting structure is very firm, loads and unloads positioning cam at every turn, all needs to adopt modes such as prizing, strike, and not only labor intensity is very large, wastes time and energy, and when positioning cam is installed, adjusts centering very difficult.
Summary of the invention
This utility model purpose is for the problems referred to above of the prior art, improves the structure of the positioning cam of present fully-automatic capsule filling machine, makes to clean and more during mold exchange, do not need to dismantle positioning cam.
The technical solution of the utility model is: a kind of Split Positioning cam is characterized in that: described positioning cam local edge has a wedge-shaped impression, inlays a wedge in the wedge-shaped impression, fixes by screw between wedge and the positioning cam; The boundary curve of the boundary curve of this wedge and positioning cam wedge-shaped impression fits like a glove.
The beneficial effects of the utility model are when needs dismounting travelling carriage, do not need to dismantle positioning cam, can only take off the wedge on the positioning cam by hold-down screw, form activity space, for the dismounting travelling carriage, make the travelling carriage easy installation and removal freely, time saving and energy saving.
Description of drawings
Fig. 1 is the positioning cam structural representation of prior art
Fig. 2 be among Fig. 1 positioning cam along A-A to cutaway view
Fig. 3 is positioning cam planar structure schematic diagram of the present utility model
Fig. 4 be among Fig. 3 positioning cam along A-A to cutaway view
Fig. 5 is the structural representation after the wedge among Fig. 4 is dismantled.
Fig. 6 is the structural representation that is fixed on the wedge in the positioning cam wedge-shaped impression among Fig. 3
The specific embodiment
Referring to accompanying drawing, Fig. 1 is the positioning cam structural representation of prior art, Fig. 3 is positioning cam structural representation of the present utility model, by Fig. 1 and Fig. 3 as seen, the boundary curve of the boundary curve of positioning cam 2 of the present utility model and the positioning cam of prior art 1 is in full accord, difference is, existing positioning cam is a complete integral body, and there is a wedge-shaped impression at the local edge place of positioning cam 2 of the present utility model, in wedge-shaped impression, inlay a wedge 3, fixing by screw 4 between wedge 3 and the positioning cam 2.The boundary curve at the boundary curve of wedge 3 and positioning cam wedge-shaped impression place fits like a glove, and the boundary curve of positioning cam of therefore having inlayed the boundary curve of convex wheel body of wedge and prior art is in full accord.
Fig. 2 be prior art positioning cam along A-A to cutaway view, Fig. 4 be positioning cam of the present utility model along A-A to cutaway view.Contrast as seen by Fig. 2 and Fig. 4, the wedge-shaped impression place of positioning cam of the present utility model just than original cam corresponding section thinner, formed a depression, wedge 3 can be fixedly mounted at recess by screw 4, can make again to form certain activity space between dismounting wedge 4 rear travelling carriages and positioning cam, be convenient to the travelling carriage loading and unloading.Fig. 5 is the structural representation after the wedge among Fig. 4 is dismantled, and can see the wedge-shaped impression 5 at cam local edge of the present utility model place.
Fig. 6 is the structural representation that this utility model is fixed on the wedge 3 in the positioning cam wedge-shaped impression, can find out that the boundary curve of wedge 3 and the boundary curve at wedge-shaped impression place fit like a glove.
The fully-automatic capsule filling machine of positioning cam of the present utility model has been installed, when needs dismounting travelling carriage, can manually rotate first main motor makes travelling carriage move to the position that positioning cam is equipped with wedge, then two hold-down screws on the wedge are screwed down, thereby take off wedge, just form certain activity space between travelling carriage and the positioning cam this moment, can take off travelling carriage along the position that wedge is installed.Equally, also like this method dismounting taking-up of other travelling carriage.Carry out in reverse order during installation, first travelling carriage is installed in the turntable, again wedge is put on the positioning cam, tighten hold-down screw and get final product.Above-mentioned dismounting, install in the process of travelling carriage, do not need dismounting positioning cam itself, the wedge on the cam that only passed through the hold-down screw dismounting, convenient and swift, time saving and energy saving.
Claims (1)
1. Split Positioning cam, it is characterized in that: described positioning cam local edge has a wedge-shaped impression, inlays a wedge in the wedge-shaped impression, fixes by screw between wedge and the positioning cam; The boundary curve of the boundary curve of this wedge and positioning cam wedge-shaped impression fits like a glove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555992 CN202822138U (en) | 2012-10-29 | 2012-10-29 | Split type positioning cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555992 CN202822138U (en) | 2012-10-29 | 2012-10-29 | Split type positioning cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822138U true CN202822138U (en) | 2013-03-27 |
Family
ID=47933951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555992 Expired - Lifetime CN202822138U (en) | 2012-10-29 | 2012-10-29 | Split type positioning cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822138U (en) |
-
2012
- 2012-10-29 CN CN 201220555992 patent/CN202822138U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |