CN220283056U - Food packaging machine slitter convenient to dismouting - Google Patents
Food packaging machine slitter convenient to dismouting Download PDFInfo
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- CN220283056U CN220283056U CN202321852946.1U CN202321852946U CN220283056U CN 220283056 U CN220283056 U CN 220283056U CN 202321852946 U CN202321852946 U CN 202321852946U CN 220283056 U CN220283056 U CN 220283056U
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- cutter
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 230000009471 action Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of food packaging, and provides a longitudinal cutter of a food packaging machine, which is convenient to assemble and disassemble, and comprises a cutter roller, a cutter blade main body, an extrusion device and a driving device, wherein the cutter blade main body is arranged on the outer wall of the cutter roller in a hanging sleeve array, annular array distributed slots are formed in the inner wall of the cutter blade main body, movable columns are also arranged in inner cavities of the cutter roller, which are connected with insert blocks corresponding to the slots in a sliding manner, and are provided with annular bodies and conical bodies in the same array distribution mode.
Description
Technical Field
The utility model relates to the technical field of food packaging machines, in particular to a longitudinal cutter of a food packaging machine, which is convenient to disassemble and assemble.
Background
The food packaging machine is a machine for packaging food, and mainly comprises a longitudinal cutter and a transverse cutter, wherein the longitudinal cutter of the food packaging machine is mainly used for cutting, and a multi-label cutting single-label is used.
In the prior art, when the food packaging machine installs the slitter blade, a plurality of bolts and matched parts are generally adopted to install the slitter blade, and because the slitter blade is formed by a plurality of groups of blades, the bolts are required to be used repeatedly for fixing in the installation process, so that the installation efficiency of the slitter blade is lower.
Disclosure of Invention
The utility model aims to provide a longitudinal cutter of a food packaging machine, which can improve the mounting and dismounting efficiency of a blade main body.
In order to achieve the above purpose, the utility model provides a longitudinal cutter of a food packaging machine, which is convenient to disassemble and assemble, and comprises a cutter roller, a cutter blade main body, an extrusion device and a driving device:
the extrusion device and the driving device are respectively arranged at two ends of the knife roll through mounting frames;
the blade main body is hung and sleeved on the outer wall of the cutter roller in an array distribution mode, one end of the blade main body, which is close to the hanging and sleeved position, is provided with a positioning structure, and the inner wall of the blade main body is also provided with slots distributed in an annular array;
the inner side of the knife roll is connected with an insert block corresponding to the slot and a positioning hole matched with the positioning structure in a sliding manner, a wedge block is arranged on the insert block and positioned in the knife roll, and a movable column in sliding connection is arranged in the inner cavity of the knife roll;
the movable column is provided with a conical body at one side of the wedge-shaped block, and an annular body at the opposite side of the movable column is matched with the wedge-shaped block, so that the plug-in block and the slot are plugged and separated under the action of the extrusion device.
Further, the movable column is close to one end of the extrusion device is provided with a connector, the extrusion device comprises an extrusion disc and a hydraulic cylinder, the extrusion disc is arranged on the mounting frame and is close to one side of the knife roll and matched with the connector in a clamping manner, the hydraulic cylinder is arranged on the other side of the mounting frame, and the extrusion disc is connected with a piston rod of the hydraulic cylinder in a rotating manner.
Further, the driving device is a motor, and the motor and the rotating shaft of the knife roller are coaxially driven.
Further, the positioning structure comprises a positioning seat and a positioning block, the positioning seat is arranged on the blade main body and is close to the positioning hole, the positioning block is arranged on the inner side of the positioning seat in a sliding mode and is matched with the positioning hole in a clamping mode, and a spring is arranged in the positioning seat and located on the front side of the positioning block.
Furthermore, inclined planes are arranged on the upper side and the lower side of the wedge-shaped block.
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, the insert block, the movable column and the extrusion disc are arranged, and the annular body and the conical body are arranged on the movable column, so that when the blade main body is installed, the movable column is extruded through the extrusion disc, the conical body is extruded and spread on the inner side of the wedge block, the insert block slides outwards on the cutter roller, and the insert block is matched with the slot in an inserting way to fix the blade main body, thereby simultaneously fixing a plurality of groups of blade main bodies, avoiding the repeated use of bolts or other parts for fixing, and improving the installation and disassembly efficiency of the blade main body.
2. According to the utility model, the positioning mechanism is arranged, when the blade body slides outside the cutter roller, the positioning block and the spring are matched with each other, so that the blade body can be positioned, the blade body can be conveniently moved to the installation position, the mutual alignment between the insert block and the slot is ensured, the insert block can conveniently fix the blade body, and the installation efficiency of the blade body is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a knife roll according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the internal structure of a knife roll according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a blade body structure according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of a blade body mounting location of an embodiment of the present utility model;
in the figure: 1. a knife roll; 11. positioning holes; 12. a mounting frame; 13. a motor; 14. an extrusion plate; 15. a hydraulic cylinder; 2. a blade body; 21. a slot; 22. a positioning seat; 23. a positioning block; 24. a spring; 3. inserting blocks; 31. wedge blocks; 4. a movable column; 41. a cone; 42. an annular body; 43. and (5) a connector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be further described below.
The utility model provides a longitudinal cutter of a food packaging machine, which is convenient to disassemble and assemble, and comprises a cutter roller 1, a cutter blade main body 2, an extrusion device and a driving device, wherein the cutter blade main body is provided with a cutter head and a cutter head, and the cutter head is provided with a cutter head and a cutter head:
as shown in fig. 1, the left and right sides of the knife roller 1 are respectively provided with an extrusion device and a driving device through a mounting frame 12, and the knife blade main body 2 is hung and sleeved on the outer wall of the knife roller 1 in an array distribution mode;
in the embodiment, the driving device is a motor 13, and the motor 13 is arranged on the other side of the mounting frame 12 opposite to the knife roller side and coaxially rotates with the rotating shaft of the knife roller 1;
in this embodiment, as shown in fig. 2 and 3, the outer wall of the cutter roller 1 is provided with a positioning hole 11, the inner side is provided with a sliding connection insert 3, one end of the insert 3, which is positioned in the cutter roller 1, is provided with a wedge block 31, the upper side and the lower side of the wedge block 31 are both provided with inclined planes, in addition, the inner cavity of the cutter roller 1 is provided with a sliding connection movable column 4, one side, which is positioned on the wedge block 31, of the movable column 4 is provided with a conical body 41, and the other side, which is opposite to the wedge block 31, is provided with an annular body 42; the inner wall of the blade main body 2 is also provided with slots 21 distributed in an annular array, the slots 21 are mutually clamped and fixed with the insert blocks 3 on the knife roller 1, and the insert blocks 3 are inserted into and separated from the slots 21 under the action of the extrusion device in cooperation with the wedge blocks 31; the blade main part 2 is close to hanging cover department one end and is equipped with location structure, as shown in fig. 4, in this embodiment, location structure includes positioning seat 22 and locating piece 23, positioning seat 22 sets up 2 in the blade main part and is close to locating hole 11 department, locating piece 23 slip sets up in the inboard of positioning seat 22 and cooperates with locating hole 11 joint, still be provided with spring 24 in the inside of positioning seat 22 and with the locating piece 23 department of leaning on, through locating piece 23 and spring 24 cooperation each other, can fix a position blade main part 2, make things convenient for blade main part 2 to remove to mounted position, guarantee to align each other between cartridge 3 and the slot 21.
In this embodiment, the extrusion device includes extrusion disk 14 and pneumatic cylinder 15, extrusion disk 14 installs in the mounting bracket 12 be close to one side of knife roller 1 and with knife roller joint cooperation, then install pneumatic cylinder 15 rather than the opposite mounting bracket opposite side, extrusion disk 14 is connected with the piston rod rotation of pneumatic cylinder 15, pneumatic cylinder 15 can drive extrusion disk 14 and remove left, make extrusion disk 14 fixed the right side of knife roller 1 and movable column 4, the convenience is installed blade main part 2, this blade main part installation department cross-section is as shown in fig. 5.
The utility model is convenient for disassembly and assembly of the installation principle of the longitudinal cutter embodiment of the food packaging machine: moving the blade body 2 to the right side of the cutter roller 1, enabling the blade body 2 to slide on the outer wall of the cutter roller 1, positioning the blade body 2 through the mutual matching of the positioning block 23 and the spring 24, and when the positioning block 23 is clamped with the positioning hole 11 under the action of the spring 24, moving the blade body 2 to the mounting position and enabling the slot 21 to be aligned with the insert block 3; the hydraulic cylinder 15 is operated to drive the extrusion disc 14 to move leftwards, the extrusion disc 14 is clamped with the right side of the knife roller 1, the extrusion disc 14 is clamped with the connector 43, the movable column 4 is extruded leftwards, the movable column 4 drives the conical body 41 to move leftwards, the conical body 41 is stretched and extruded on the inner side of the wedge block 31, the insert block 3 slides outwards on the knife roller 1, and the insert block 3 is matched with the slot 21 in an inserting way to fix the blade main body 2;
the utility model is convenient for disassembly and assembly of the disassembly principle of the longitudinal cutter embodiment of the food packaging machine: when the blade main body 2 is detached, the extrusion disc 14 is separated from the connector 43, then the movable column 4 is pulled rightwards, and the movable column 4 can drive the wedge block 31 to slide inwards on the knife roller 1 through the annular body 42, so that the insert block 3 is separated from the slot 21, and the blade main body 2 is convenient to detach.
The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any person skilled in the art will make any equivalent substitution or modification to the technical solution and technical content disclosed in the utility model without departing from the scope of the technical solution of the utility model, and the technical solution of the utility model is not departing from the scope of the utility model.
Claims (5)
1. Food packaging machine indulges cutter convenient to dismouting, its characterized in that includes knife roll, blade main part, extrusion device and drive arrangement:
the extrusion device and the driving device are respectively arranged at two ends of the knife roll through mounting frames;
the blade main body is hung and sleeved on the outer wall of the cutter roller in an array distribution mode, one end of the blade main body, which is close to the hanging and sleeved position, is provided with a positioning structure, and the inner wall of the blade main body is also provided with slots distributed in an annular array;
the inner side of the knife roll is connected with an insert block corresponding to the slot and a positioning hole matched with the positioning structure in a sliding manner, a wedge block is arranged on the insert block and positioned in the knife roll, and a movable column in sliding connection is arranged in the inner cavity of the knife roll;
the movable column is provided with a conical body at one side of the wedge-shaped block, and an annular body at the opposite side of the wedge-shaped block, and the plug-in block and the slot are plugged and separated under the extrusion action of the extrusion device to the movable column.
2. The food packaging machine longitudinal cutter convenient to disassemble and assemble according to claim 1, wherein a connector is arranged at one end of the movable column, which is close to the extrusion device, the extrusion device comprises an extrusion disc and a hydraulic cylinder, the extrusion disc is arranged on one side of the mounting frame, which is close to the cutter roller, and is matched with the connector in a clamping manner, the hydraulic cylinder is arranged on the other side of the mounting frame, and the extrusion disc is rotationally connected with a piston rod of the hydraulic cylinder.
3. The easy-to-disassemble food packaging machine longitudinal cutter according to claim 1, wherein the driving device is a motor, and the motor is coaxially driven with the rotating shaft of the cutter roller.
4. The detachable food packaging machine longitudinal cutter according to claim 1, wherein the positioning structure comprises a positioning seat and a positioning block, the positioning seat is arranged on the blade main body and is close to the positioning hole, the positioning block is arranged on the inner side of the positioning seat in a sliding manner and is matched with the positioning hole in a clamping manner, and a spring is arranged in the positioning seat and is positioned on the front side of the positioning block.
5. The easy-to-disassemble food packing machine longitudinal cutter according to claim 1, wherein the wedge-shaped block is provided with inclined surfaces on both upper and lower sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852946.1U CN220283056U (en) | 2023-07-14 | 2023-07-14 | Food packaging machine slitter convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321852946.1U CN220283056U (en) | 2023-07-14 | 2023-07-14 | Food packaging machine slitter convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220283056U true CN220283056U (en) | 2024-01-02 |
Family
ID=89326022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321852946.1U Active CN220283056U (en) | 2023-07-14 | 2023-07-14 | Food packaging machine slitter convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220283056U (en) |
-
2023
- 2023-07-14 CN CN202321852946.1U patent/CN220283056U/en active Active
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