CN210940630U - Paperboard line cutting device - Google Patents
Paperboard line cutting device Download PDFInfo
- Publication number
- CN210940630U CN210940630U CN201921855877.3U CN201921855877U CN210940630U CN 210940630 U CN210940630 U CN 210940630U CN 201921855877 U CN201921855877 U CN 201921855877U CN 210940630 U CN210940630 U CN 210940630U
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- China
- Prior art keywords
- circular knife
- sliding block
- secant
- lead screw
- servo motor
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- 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.)
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Abstract
The utility model discloses a cardboard secant device, including the circular knife, its characterized in that, the circular knife is through pivot movable mounting on the sliding block, sliding block and vertical slide rail sliding connection, sliding block and nut fixed connection, the nut cover is located on the lead screw, the lead screw is rotated by the servo motor drive, vertical slide rail is located on the slide, slide and xarm horizontal sliding connection. Adopt servo motor as power supply drive circular knife oscilaltion motion, not only can improve the precision and the speed of oscilaltion, but also can guarantee the stability of this drive structure for the circular knife secant is more stable, and the secant effect is better.
Description
Technical Field
The utility model relates to an equipment, in particular to cardboard secant device that processes the cardboard.
Background
Before the paper board is made into a paper box, the paper board needs to be grooved in a Chinese character jing shape, and four corners are removed, so that lines need to be cut at the four corners. However, in the prior art, the power transmission structure for driving the circular line cutting knife to lift up and down is unstable, the efficiency is low, and the line cutting effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies in the prior art, the utility model provides a cardboard secant device adopts servo motor and lead screw to mutually support for drive structure is more stable.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: cardboard secant device, including the circular knife, its characterized in that, the circular knife is through pivot movable mounting on the sliding block, sliding block and vertical slide rail sliding connection, sliding block and nut fixed connection, the nut cover is located on the lead screw, the lead screw is rotated by the servo motor drive.
The vertical slide rail is arranged on the slide seat, and the slide seat is connected with the cross arm in a left-right sliding manner.
The utility model has the advantages that: adopt servo motor as power supply drive circular knife oscilaltion motion, not only can improve the precision and the speed of oscilaltion, but also can guarantee the stability of this drive structure for the circular knife secant is more stable, and the secant effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the slider structure of FIG. 1 with the parts removed.
Detailed Description
Referring to the attached drawings, the paperboard line cutting device comprises a circular knife 1, wherein the circular knife 1 is movably mounted on a sliding block 3 through a rotating shaft 2, when the paperboard passes through the circular knife, a pressing roller above the paperboard presses the paperboard, and the circular knife rotates around the rotating shaft in the process that the paperboard moves forwards, so that line cutting is performed.
The sliding block 3 is connected with the vertical sliding rail 4 in a sliding mode, the sliding block 3 is fixedly connected with the nut 5, the nut 5 is sleeved on the screw rod 6, the nut 5 is in threaded fit with the screw rod 6, and the screw rod 6 is driven to rotate by the servo motor 7. The servo motor drives the screw rod to rotate forwards, the nut rises to drive the sliding block to rise, so that the circular knife rises to cut the paperboard, the servo motor drives the screw rod to rotate backwards, the nut falls to drive the sliding block to fall, and the circular knife leaves the paperboard to stop cutting.
The vertical slide rail 4 is arranged on a slide seat 8, and the slide seat 8 is connected with a cross arm 9 in a left-right sliding manner. In this embodiment, a plurality of groups of paperboard cutting devices are arranged on the cross arm, and the positions of the paperboard cutting devices can be adjusted left and right for paperboards of different sizes.
Claims (2)
1. Cardboard secant device, including the circular knife, its characterized in that, the circular knife is through pivot movable mounting on the sliding block, sliding block and vertical slide rail sliding connection, sliding block and nut fixed connection, the nut cover is located on the lead screw, the lead screw is rotated by the servo motor drive.
2. A board cutting device according to claim 1, wherein the vertical slide rails are provided on a slide carriage, and the slide carriage is connected with the cross arm in a left-right sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855877.3U CN210940630U (en) | 2019-10-31 | 2019-10-31 | Paperboard line cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855877.3U CN210940630U (en) | 2019-10-31 | 2019-10-31 | Paperboard line cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940630U true CN210940630U (en) | 2020-07-07 |
Family
ID=71393857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921855877.3U Active CN210940630U (en) | 2019-10-31 | 2019-10-31 | Paperboard line cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940630U (en) |
-
2019
- 2019-10-31 CN CN201921855877.3U patent/CN210940630U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |