KR101741721B1 - Tire code or air filter felt cutting machine - Google Patents
Tire code or air filter felt cutting machine Download PDFInfo
- Publication number
- KR101741721B1 KR101741721B1 KR1020150171973A KR20150171973A KR101741721B1 KR 101741721 B1 KR101741721 B1 KR 101741721B1 KR 1020150171973 A KR1020150171973 A KR 1020150171973A KR 20150171973 A KR20150171973 A KR 20150171973A KR 101741721 B1 KR101741721 B1 KR 101741721B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutter
- main body
- horizontal
- support shaft
- unit
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutter for cutting a cord or a nonwoven fabric for an air filter of a tire to a predetermined size and more particularly to a cutter having a horizontally- The cutter can be coupled and separated in the horizontal direction without separating the main body from the frame, and a horizontal guide groove is formed in the horizontal entrance and exit of the main body so that the cutter, And the support shaft of the cutter inserted into the horizontal guide groove by the horizontal inclined hole connected to the coupling hole of the cylinder piston fixed to the upper side of the main body is supported by the engagement hole of the piston to facilitate the elevating operation of the cutter The side portions of the cover which are joined to the next main body by a plurality of screws A hollow space is formed in the cutter, which is formed by forming a hollow in the horizontal plane, to guide one side of the support shaft coupled with the bearing to the cutter that goes in and out through the horizontal entrance and inserts the extension into the installation groove formed in the main body, By providing a safety cover, it is possible to secure safety by securing the horizontal doorway normally. It can be opened when the cutter is exchanged. It does not separate the main body from the frame when the cutter is exchanged to the main body, The cutter can be joined and separated by horizontally moving the cutter only through the horizontal entrance which is opened. Therefore, the operation of exchanging the cutter is very simple and simple, so that the efficiency of the exchange work can be improved and the extension portion is inserted into the installation groove formed in the main body, A safety cover formed with a space portion that is so rotatably coupled by a shaft It is possible to secure the operator's safety by blocking the horizontal entrance formed in the horizontal direction in the horizontal direction, and to open the opening when the cutter is exchanged, so that the exchange of the cutter can be smoothly performed, The present invention relates to a cutter that can be easily replaced with a cutter capable of performing work.
In general, there is a "Utility Model Cutting Device for Tire Semi-Finished Products" filed by the Utility Model Registration No. 0116108, which is registered and registered as a cutter for cutting a cord or a nonwoven fabric for an air filter to a predetermined standard.
The above-mentioned technology relates to a cutting apparatus which cuts off a cord paper which is a semi-finished product of a tire to reduce cut noise and dust generation to a maximum and eliminates defects on a cord cut surface. The upper circular cutter has a height A lower circular cutter corresponding to the upper circular cutter is installed at an inclined position on the rotary shaft so that the upper cutter blade portion is tilted at a position in contact with the upper circular cutter 1 .
However, since the upper circular cutter is exposed, the above-described technique has a problem that safety accidents occur frequently during work, and workers are injured during work.
The conventional technique developed for solving the above problems solves the problem by incorporating the
That is, in the above-described conventional technique, a
A
A vertical guide groove 4 is formed in the
In the conventional art as described above, when the pneumatic pressure is inputted through the
If the
Therefore, the
By separating the main body 1 from the
When the
As described above, in the conventional technique, the main body 1 must be separated from the
After the
Therefore, there is a problem that a lot of labor and time are wasted by the operator in order to exchange one
In order to cut the
SUMMARY OF THE INVENTION An object of the present invention is to solve such conventional problems,
When the cutter is exchanged with the main body, the main body is not separated from the frame, and only the cutter can be joined and separated in the horizontal direction through the horizontal entrance opening formed in the horizontal direction of the main body, so that the operation of exchanging the cutter is very simple and easy. A horizontal door which is opened horizontally in the body by a safety lid having a space formed by a hinge shaft so as to be rotatably engaged by insertion of an extension portion into an installation groove formed in the body, And at the same time, it is opened when the cutter is exchanged, so that it is possible to smoothly perform the replacement work of the cutter, so that it is possible to perform the exchange operation of the cutter very quickly and accurately.
According to an aspect of the present invention,
It is possible to insert and detach only the cutter in the horizontal direction without separating the main body from the frame when the cutter is exchanged with the main body in which the mounting portion is coupled to the frame of the cutter by forming a horizontal entrance opening in the horizontal direction in the main body, A horizontal guide groove is formed in the horizontal entrance to guide the other side of the support shaft which is coupled with the bearing to a cutter which goes in and out through the horizontal entrance and which is connected to the coupling hole of the cylinder piston fixed to the upper side of the main body The support shaft of the cutter inserted into the horizontal guide groove is supported by the engagement hole of the piston to facilitate the vertical movement of the cutter, and then the horizontal guide hole is formed in the side part of the cover coupled to the main body by a plurality of screws, To guide the one side of the support shaft coupled with the bearing to the cutter And a safety lid having a space portion formed by a hinge shaft so as to be rotatably inserted by inserting an extension portion into a mounting groove formed in the main body, thereby securing safety by securing the horizontal entrance port normally. When replacing the cutter, So that the object of the present invention can be achieved.
According to the present invention as described above, when the cutter is exchanged with the main body, only the cutter can be inserted and removed in the horizontal direction through the horizontal entry opening formed in the body in the horizontal direction without separating the main body from the frame, Is very simple and simple, so that the efficiency of the exchange operation can be improved.
According to the present invention as described above, a horizontal door which is horizontally opened in the body by a safety lid having an extended portion inserted into an installation groove formed in the body and formed with a space that is so rotatably coupled by the hinge shaft is normally closed, And at the same time, when the cutter is exchanged, it is opened to facilitate the replacement work of the cutter, so that there is a useful effect that the cutter exchange operation can be performed very quickly and accurately.
1 is a view for explaining the structure and operation of a conventional cutter combined with a cutter
2 is a side view showing a main body structure of a conventional cutter combined with a cutter
3 is a view for explaining a cutter exchange operation of a conventional cutter-coupled cutter
4 is a view for explaining the main body structure and operation of the cutter combined with the cutter of the present invention
5 is a side view showing a main body structure of a cutter combined with the cutter of the present invention
6 is a view for explaining a cutter exchange operation of a cutter combined with the cutter of the present invention
The construction of the present invention will be described in detail with reference to the accompanying drawings.
When the
A
The
Is coupled to the
An
delete
delete
delete
Hereinafter, the operation of the present invention will be described.
delete
delete
FIG. 4 is a side view showing the main body structure of the cutter to which the cutter of the present invention is attached, and FIG. 5 is a side view showing the main body structure of the cutter combined with the cutter of the present invention, The
The
When the
In the present invention, when the
The
Even if the
The
When the replacement of the
As described above, according to the present invention, when the
The
101-Body 102-Horizontal doorway
103-Horizontal guide groove 104-Installation groove
111 - Cover 112 -
113 - Vis 114 - Horizontal guide ball
121-cylinder 122-piston
123-bond ball 124-Horizontal slope ball
125 - Pneumatic hose 131 - Support shaft
132-Bearing 133-Cutter
141-safety cover 142-
143-Extension part 144-Hinge axis
Claims (3)
A horizontal guide 122 formed on the horizontal entrance 102 of the main body 101 for guiding the other side of the support shaft 131 coupled with the bearing 132 to the cutter 133 which goes in and out through the horizontal entrance 102, A groove 103,
The support shaft 131 of the cutter 133 inserted into the horizontal guide groove 103 is supported by the engagement hole 123 of the piston 122 so that the upper portion of the main body 101 A horizontal inclined hole 124 connected to the coupling hole 123 of the piston 122,
Is coupled to the main body 101 by a plurality of screws 113 to guide one side of a support shaft 131 coupled with the bearing 132 to the cutter 133 which goes in and out through the horizontal entrance 102 A horizontal guide hole 114 formed in a side portion of the cover 111,
An extension portion 143 is formed in an installation groove 104 formed in the main body 101 so that the horizontal entry and exit port 102 can be normally closed to secure safety and opened when the cutter 133 is exchanged. And a safety cover (141) formed with a space portion (142) which is inserted into the hinge shaft (144) by rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150171973A KR101741721B1 (en) | 2015-12-04 | 2015-12-04 | Tire code or air filter felt cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150171973A KR101741721B1 (en) | 2015-12-04 | 2015-12-04 | Tire code or air filter felt cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101741721B1 true KR101741721B1 (en) | 2017-05-30 |
Family
ID=59052971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150171973A KR101741721B1 (en) | 2015-12-04 | 2015-12-04 | Tire code or air filter felt cutting machine |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101741721B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108772867A (en) * | 2018-06-07 | 2018-11-09 | 湖北中烟工业有限责任公司 | A kind of cigarette tipping paper cutting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120100975A1 (en) * | 2010-10-21 | 2012-04-26 | Elio Cavagna S.R.L. | Tool change device for working apparatus of shearing machines |
-
2015
- 2015-12-04 KR KR1020150171973A patent/KR101741721B1/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120100975A1 (en) * | 2010-10-21 | 2012-04-26 | Elio Cavagna S.R.L. | Tool change device for working apparatus of shearing machines |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108772867A (en) * | 2018-06-07 | 2018-11-09 | 湖北中烟工业有限责任公司 | A kind of cigarette tipping paper cutting device |
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