CN214265752U - Big circular cutter lifting structure of cotton soft towel cutter - Google Patents
Big circular cutter lifting structure of cotton soft towel cutter Download PDFInfo
- Publication number
- CN214265752U CN214265752U CN202120263117.4U CN202120263117U CN214265752U CN 214265752 U CN214265752 U CN 214265752U CN 202120263117 U CN202120263117 U CN 202120263117U CN 214265752 U CN214265752 U CN 214265752U
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- cutter
- lifting structure
- knife
- cotton soft
- big circular
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Abstract
The utility model provides a big circular cutter lifting structure of cotton soft tissue cutter, including mounting bracket, knife rest, big circular cutter and lifting unit. The mounting frame comprises a frame wallboard and a bottom frame connected to the lower end of the frame wallboard; the rack wallboard is provided with a rotating shaft and an arc track plate, and the arc track plate is provided with an arc-shaped groove. One end of the knife rest is rotatably arranged on the rotating shaft, the other end of the knife rest is provided with a movable rod, and at least part of the movable rod is positioned in the arc-shaped groove. The lifting assembly comprises a lifter and a screw rod, the lifter is installed on the bottom frame, one end of the screw rod is mechanically connected with the lifter, and the other end of the screw rod is installed on the movable rod. The utility model discloses a big circle cutter lifting structure of cotton soft tissue cutter is applicable to different operating modes and uses, effective save time, reduction in production cost.
Description
Technical Field
The utility model relates to a cotton soft piece of cloth production facility technical field especially relates to a cutter lifting structure.
Background
The cutter of the existing cotton soft towel cutting machine is generally fixed in position and cannot be adjusted along with different working conditions, so that the existing cotton soft towel cutting machine cannot be suitable for different working conditions. When meeting different operating modes, need change the cutter, waste time and energy to lead to manufacturing cost to be high.
Disclosure of Invention
The utility model provides a big circular cutter lifting structure of cotton soft tissue cutter that can be applicable to different operating modes and use, effective save time, reduction in production cost.
The utility model adopts the technical proposal that: a big circular cutter lifting structure of cotton soft towel cutter includes: the device comprises a mounting frame, a tool rest, a large circle cutter and a lifting assembly;
the mounting rack comprises a rack wallboard and a bottom rack connected to the lower end of the rack wallboard; the rack wallboard is provided with a rotating shaft and an arc track plate, and the arc track plate is provided with an arc-shaped groove; one end of the knife rest is rotatably arranged on the rotating shaft, the other end of the knife rest is provided with a movable rod, and at least part of the movable rod is positioned in the arc-shaped groove;
the lifting assembly comprises a lifter and a screw rod, the lifter is installed on the bottom frame, one end of the screw rod is mechanically connected with the lifter, and the other end of the screw rod is installed on the movable rod.
Furthermore, a large central shaft sleeve is mounted on the tool rest, an eccentric rotating plate is mounted on the large central shaft sleeve, a cutter shaft is mounted on the eccentric rotating plate, and the large circular cutter is mounted on the cutter shaft.
Further, an eccentric motor is installed on the frame wall plate, and a first synchronous belt is connected between the eccentric motor and the large central shaft sleeve.
Further, the frame wallboard 3 is provided with a cutter motor, and a second synchronous belt is connected between the cutter motor and the cutter shaft.
Further, a knife sharpening assembly is installed on the eccentric rotating plate.
Further, the knife sharpening assembly is provided with a knife sharpening groove, and the large round cutting knife is at least partially positioned in the knife sharpening groove.
Further, the rotating shaft is a chrome plating optical axis.
Compared with the prior art, the utility model discloses a big circle cutter lifting structure of cotton soft tissue cutter installs in the pivot through the one end with the knife rest, and the other end is connected with lifting unit machinery, through the upper and lower activity of lift drive lead screw, promotes the carriage release lever and removes in the arc wall, thereby make the knife rest use the pivot to swing as rotation center, and then adjust the position of big circle cutter, make big circle cutter can be applicable to different operating modes and use, need not to change the cutter, effective save time, and production cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings, there is shown in the drawings,
FIG. 1: the utility model discloses big circular cutter lifting structure's of cotton soft towel cutter stereogram.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
As shown in fig. 1, the big circular cutter lifting structure of the cotton soft towel cutting machine of the present invention comprises a mounting frame, a cutter frame 1, a big circular cutter 2 and a lifting assembly; wherein, lifting unit all installs in the mounting bracket, and big circle cutter 2 installs in knife rest 1, and the one end rotation of knife rest 1 installs in the mounting bracket, and the other end and lifting unit mechanical connection.
Specifically, the mounting frame comprises a frame wallboard 3 and a bottom frame 4 connected to the lower end of the frame wallboard 3; wherein, frame wallboard 3 installs pivot 5 and circular arc orbit board 6, and circular arc orbit board 6 is equipped with arc wall 7. One end of the knife rest 1 is rotatably arranged on the rotating shaft 5, the other end of the knife rest is provided with a moving rod 8, and at least part of the moving rod 8 is positioned in the arc-shaped groove 7. In this embodiment, the rotating shaft 5 is a chrome plated optical axis, and it can be understood that in other embodiments, the rotating shaft 5 may also be a copper plated or zinc plated optical axis, which is not limited thereto.
The lifting assembly comprises a lifter 9 and a screw rod 10, wherein the lifter 9 is installed on the bottom frame 4, one end of the screw rod 10 is mechanically connected with the lifter 9, and the other end of the screw rod is installed on the movable rod 8. Through the upper and lower activity of 9 drive lead screws 10 of lift, promote the carriage release lever 8 and remove in arc wall 7 to make knife rest 1 use pivot 5 to swing as rotation center, and then adjust great circle cutter 2's position, make great circle cutter 2 can be applicable to different operating modes and use, need not to change the cutter, effective save time, reduction in production cost.
Further, a large central shaft sleeve 11 is mounted on the tool rest 1, an eccentric rotating plate 12 is mounted on the large central shaft sleeve 11, a cutter shaft 13 is mounted on the eccentric rotating plate 12, and the large circular cutter 2 is mounted on the cutter shaft 13. An eccentric motor 14 is installed on the frame wall plate 3, and a first synchronous belt 15 is connected between the eccentric motor 14 and the large central shaft sleeve 11. The eccentric motor 14 drives the first synchronous belt 15 to transmit, so that the large central shaft sleeve 11 is driven to rotate, the eccentric rotating plate 12 is driven to rotate by taking the large central shaft sleeve 11 as a center, the large circular cutter 2 is driven to revolve, stability and firmness are realized, and the cutting of the large circular cutter 2 is kept sharp.
In addition, a cutter motor 16 is installed on the frame wall plate 3, and a second synchronous belt 17 is connected between the cutter motor 16 and the cutter shaft 13. The cutter motor 16 drives the second synchronous belt 17 to drive the cutter shaft 13 to rotate, so that the large circle cutter 2 is driven to rotate, the rotation of the large circle cutter 2 is realized, and the material is cut off.
Besides, a knife sharpening assembly 18 is also arranged on the eccentric rotating plate 12, and the knife sharpening assembly 18 is provided with a knife sharpening groove 19; the big circular cutter 2 is at least partially positioned in the cutter grinding groove 19 to grind the big circular cutter 2 regularly, so that the big circular cutter 2 is kept sharp.
To sum up, the utility model discloses a big circular cutter lifting structure of cotton soft tissue cutter has following advantage:
1. install in pivot 5 through the one end with knife rest 1, the other end and lifting unit mechanical connection, through the upper and lower activity of 9 drive lead screws 10 of lift, promote the carriage release lever 8 and remove in arc wall 7 to make knife rest 1 use pivot 5 to swing as rotation center, and then adjust great circle cutter 2's position, make great circle cutter 2 can be applicable to different operating modes and use, need not to change the cutter, effective save time, reduction in production cost.
2. Through installing great circle cutter 2 in eccentric rotor plate 12, drive the transmission of second hold-in range 17 through eccentric motor 14, drive big central spindle sleeve 11 rotatory to it uses big central spindle sleeve 11 to rotate as the center to drive eccentric rotor plate 12, and then drives great circle cutter 2 revolution, and is steady firm, makes cutting off of great circle cutter 2 keep sharp.
3. By providing the eccentric rotating plate 12 with the sharpening assembly 18, the large circle cutter 2 is at least partially positioned in the sharpening slot 19 to sharpen the large circle cutter 2 at regular time, so that the large circle cutter 2 is kept sharp.
As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.
Claims (7)
1. The utility model provides a big circular cutter lifting structure of cotton soft towel cutter which characterized in that includes: the device comprises a mounting frame, a tool rest, a large circle cutter and a lifting assembly;
the mounting rack comprises a rack wallboard and a bottom rack connected to the lower end of the rack wallboard; the rack wallboard is provided with a rotating shaft and an arc track plate, and the arc track plate is provided with an arc-shaped groove; one end of the knife rest is rotatably arranged on the rotating shaft, the other end of the knife rest is provided with a movable rod, and at least part of the movable rod is positioned in the arc-shaped groove;
the lifting assembly comprises a lifter and a screw rod, the lifter is installed on the bottom frame, one end of the screw rod is mechanically connected with the lifter, and the other end of the screw rod is installed on the movable rod.
2. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 1, characterized in that: the circular knife is characterized in that a large central shaft sleeve is mounted on the knife rest, an eccentric rotating plate is mounted on the large central shaft sleeve, a knife shaft is mounted on the eccentric rotating plate, and the large circular knife is mounted on the knife shaft.
3. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 2, characterized in that: an eccentric motor is installed on the frame wallboard, and a first synchronous belt is connected between the eccentric motor and the large central shaft sleeve.
4. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 2, characterized in that: the cutter motor is installed to frame wallboard 3, the cutter motor with be connected with the second hold-in range between the cutter axle.
5. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 2, characterized in that: and the eccentric rotating plate is provided with a knife sharpening assembly.
6. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 5, characterized in that: the knife sharpening assembly is provided with a knife sharpening groove, and the large round cutter is at least partially positioned in the knife sharpening groove.
7. The big circular cutter lifting structure of cotton soft towel cutting machine according to claim 1, characterized in that: the rotating shaft is a chrome plating optical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120263117.4U CN214265752U (en) | 2021-01-30 | 2021-01-30 | Big circular cutter lifting structure of cotton soft towel cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120263117.4U CN214265752U (en) | 2021-01-30 | 2021-01-30 | Big circular cutter lifting structure of cotton soft towel cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214265752U true CN214265752U (en) | 2021-09-24 |
Family
ID=77769455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120263117.4U Active CN214265752U (en) | 2021-01-30 | 2021-01-30 | Big circular cutter lifting structure of cotton soft towel cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214265752U (en) |
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2021
- 2021-01-30 CN CN202120263117.4U patent/CN214265752U/en active Active
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