Clipping machine with easy access

Patent metadata

Field	Value
Publication number	US-9986744-B2
Application number	US-201615387260-A
Country	US
Kind code	B2
Filing date	Dec 21, 2016
Priority date	Dec 22, 2015
Publication date	Jun 5, 2018
Grant date	Jun 5, 2018

Abstract

The present invention relates to a clipping machine for producing sausage-shaped products, like sausages, by filling a tubular or bag-shaped packaging casing with filling material and closing said filled tubular or bag-shaped packaging casing. The clipping machine includes a filling tube through which the filling material is fed into said tubular or bag-shaped packaging casing which is stored on said filling tube, a casing brake assembly arranged on the filling tube for limiting the movement of the tubular packaging casing at least while being filled, gathering means for gathering said filled tubular packaging casing and for forming a plait-like portion thereto, and a clipping device for applying at least one closure means, like a closure clip, to the plait-like portion formed on the filled tubular or bag-shaped packaging casing in a closing region. The clipping machine further comprises a housing defining at least a front wall, a rear wall, and two side walls of the clipping machine, for enclosing at least the clipping device and the gathering means. The housing includes at least one housing element arranged in the front wall of the housing for covering at least the closing region, wherein the at least one housing element is coupled to the clipping machine by a linking device including a shifting mechanism for reversibly shifting the housing element relative to the clipping machine, in a shifting direction, for granting access to the closing region of the clipping machine.

First claim

What is claimed is:

1. A clipping machine for producing sausage-shaped products by filling a tubular or bag-shaped packaging casing with filling material and closing said filled tubular or bag-shaped packaging casing, including a filling tube through which the filling material is fed into said tubular or bag-shaped packaging casing which is stored on said filling tube, a casing brake assembly arranged on the filling tube for limiting the movement of the tubular packaging casing at least while being filled, gathering means for gathering said filled tubular packaging casing and for forming a plait-like portion thereto, and a clipping device for applying at least one closure means to the plait-like portion formed on the filled tubular or bag-shaped packaging casing in a closing region, the clipping machine further comprises:
a housing defining at least a front wall, a rear wall, and two side walls of the clipping machine, for enclosing at least the clipping device and the gathering means,
wherein the housing includes at least one housing element arranged in the front wall of the housing for covering at least the closing region, wherein the at least one housing element is coupled to the clipping machine by a linking device including a shifting mechanism for reversibly shifting the housing element relative to the clipping machine, in a shifting direction, for granting access to the closing region of the clipping machine.

2. The clipping machine according to claim 1 ,
wherein the housing element is laterally, and reversibly shiftable by the linking device between a covering position wherein the housing element covers the closing region, and a release position in which access is granted to the closing region.

3. The clipping machine according to claim 2 ,
wherein the linking device further includes a pivot-mechanism for reversibly pivoting the housing element relative to the clipping machine, from the release position into an inspection position.

4. The clipping machine according to claim 3 ,
wherein, in the inspection position, the housing element is arranged at least approximately vertically above the release position.

5. The clipping machine according to claim 3 ,
wherein the pivot mechanism extends from a slide in the shifting direction.

6. The clipping machine according to claim 5 ,
wherein the pivot mechanism includes a shaft having a longitudinal axis, and being mounted to the slide, as well as at least one hinge element pivotably arranged on the shaft.

7. The clipping machine according to claim 6 ,
wherein the pivot mechanism includes a securing device for securing the housing element at least in the inspection position.

8. The clipping machine according to claim 3 ,
wherein the pivot mechanism includes a securing device for securing the housing element at least in the inspection position.

9. The clipping machine according to claim 1 ,
wherein the shifting mechanism includes a telescopic arrangement including a guide bar and a slide which is reversibly shiftable along the guide bar.

10. The clipping machine according to claim 1 ,
wherein a first sensor device is provided for detecting the housing element at least in a covering position wherein the housing covers the closing region.

11. The clipping machine according to claim 1 ,
wherein a release mechanism is provided for controlled shifting the housing element at least slightly towards a release position in which access is granted to the closing region.

12. The clipping machine according to claim 1 ,
wherein a second sensor device is provided for detecting the presence or absence of the casing brake assembly in an operating position on the filling tube.

13. The clipping machine according to claim 12 ,
wherein a release mechanism is controlled by the second sensor device.

14. The clipping machine according to claim 1 ,
wherein the housing element includes a window.

15. The clipping machine according to claim 1 ,
wherein an upper front wall portion, a front wall element of a lower front wall portion, upper and lower front wall sections of a central housing portion and upper and lower front wall sections of housing element extend in a common plane for forming the front wall of housing.

16. The clipping machine according to claim 1 ,
wherein a lifting mechanism is provided for lifting the housing element out of a plane of the front wall and in a direction vertically thereto.

Assignees

• Poly Clip System Gmbh & Co Kg

Inventors

• Ebert Detlef
• Nikoley Wolfgang

Classifications

• A22C11/0245

  Controlling devices · CPC title

• A22C11/00

  Sausage making {(chemical aspects A23L13/00); Apparatus for handling or conveying sausage products during manufacture} · CPC title

• A22C11/125 Primary

  by clipping; Removal of clips · CPC title

• A22C11/008

  Conveying sausages in horizontal position (conveying hanging sausages A22C15/001) · CPC title

• A22C11/12 Primary

  Apparatus for tying sausage skins {; Clipping sausage skins (applying clips or binding material to package folds or closures, e.g. to twisted bag necks B65B51/04, B65B51/08)} · CPC title