CN217123370U - Thin knife slitting mechanism of paperboard slitting machine - Google Patents
Thin knife slitting mechanism of paperboard slitting machine Download PDFInfo
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- CN217123370U CN217123370U CN202220975231.4U CN202220975231U CN217123370U CN 217123370 U CN217123370 U CN 217123370U CN 202220975231 U CN202220975231 U CN 202220975231U CN 217123370 U CN217123370 U CN 217123370U
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- 239000011087 paperboard Substances 0.000 title description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 239000011111 cardboard Substances 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The application relates to the field of splitting machines, and discloses a thin sword of cardboard cutting machine cuts mechanism, and it includes multiunit cutting assembly, multiunit cutting assembly all can dismantle to be connected on the transmission shaft. This application has the paper specification of being convenient for cut out multiple width to improve the effect of the commonality of cutting machine.
Description
Technical Field
The application relates to the field of cutting machines, in particular to a thin knife cutting mechanism of a paperboard cutting machine.
Background
A splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials. The paperboard cutting machine is special for cutting paperboards, and is mainly applied to the processes of opening and cutting paperboards such as hardcover cases, desk calendars, hanging tags and gift packaging boxes.
Among the correlation technique, the chinese utility model patent that the grant publication number is CN209868701U discloses a cardboard cutting machine thin sword cuts mechanism, and it includes the box, is provided with the motor on the box, is provided with the bearing on the lateral wall relative with the motor on the box, is provided with the transmission shaft in the box, and the transmission shaft sets up between motor and bearing, and the motor is used for driving the axis of rotation and rotates. Fixedly connected with a plurality of cutting blades on the transmission shaft, cutting blade is used for cutting the cardboard.
In view of the above-mentioned related art, the inventors believe that the cutting blade can only cut a single width of paper, resulting in reduced versatility of the paperboard slitting machine.
SUMMERY OF THE UTILITY MODEL
In order to facilitate cutting out the paper specification of multiple width to improve the commonality of cutting machine, this application provides a thin sword of cardboard cutting machine cuts mechanism.
The application provides a pair of cardboard cutting machine thin sword cuts mechanism adopts following technical scheme:
the utility model provides a cardboard cutting machine thin sword cuts mechanism, includes multiunit cutting assembly, multiunit cutting assembly all can be dismantled and connect on the transmission shaft.
Through adopting above-mentioned technical scheme, multiunit cutting assembly can dismantle to be connected on the transmission shaft, when the paper of the different width of needs cutting, adjusts the distance between the multiunit cutting assembly, again with cutting assembly and transmission shaft fixed to the completion is to the regulation of distance between the multiunit cutting assembly, and then is convenient for cut out the paper specification of multiple width, has improved the commonality of cutting machine.
Optionally, a positioning rod is arranged in the box body, a plurality of groups of clamping assemblies are arranged on the positioning rod, the clamping assemblies and the cutting assemblies are arranged in a one-to-one correspondence mode, the clamping assemblies are connected to the positioning rod in a sliding mode, and the clamping assemblies are used for clamping the cutting assemblies.
Through adopting above-mentioned technical scheme, the centre gripping subassembly carries out the centre gripping to cutting assembly, slides the centre gripping subassembly to drive cutting assembly and slide, and then accomplish the regulation of the distance between the cutting assembly.
Optionally, the cutting assembly comprises a fixing ring and a dividing cutter, the fixing ring is fixedly connected with the dividing cutter, the fixing ring and the dividing cutter are connected to the transmission shaft in a sliding mode, and the fixing ring is connected with the transmission shaft through a bolt.
Through adopting above-mentioned technical scheme, when adjusting the distance between the branch cutter, the solid fixed ring that slides, solid fixed ring drive branch cutter slide on the transmission shaft, after the regulation is accomplished, pass through bolt locking with solid fixed ring and transmission shaft to the completion is to the regulation of distance between the branch cutter.
Optionally, the clamping assembly comprises a sliding block and two clamping rods, the two clamping rods are hinged to the sliding block, and when the two clamping rods rotate to abut against the two end faces of the slitting knife respectively, the slitting knife is clamped.
By adopting the technical scheme, when the slitting knife is clamped, the two clamping rods are rotated to be tightly abutted against the two end faces of the slitting knife, so that the slitting knife is clamped.
Optionally, the clamping assembly further comprises a driving screw and a connecting ring, the driving screw is in threaded connection with the slider, the bottom end of the driving screw is rotatably connected in the connecting ring, linkage rods are hinged to one sides of the two clamping rods opposite to each other, and the other ends of the two linkage rods are hinged to the connecting ring.
Through adopting above-mentioned technical scheme, rotate drive screw, drive screw vertically upwards slides to drive the go-between and upwards slide, the go-between drives the vertical upwards slide of gangbar one end, and the gangbar other end is close to another gangbar, and two gangbars drive two supporting rod bottoms respectively and are close to and divide the cutter both ends face and support tightly with dividing the cutter, thereby accomplish the centre gripping of dividing the cutter.
Optionally, a sliding groove is formed in the positioning rod, the sliding block is connected in the sliding groove in an axial sliding mode along the transmission shaft, a yielding groove is formed in the bottom surface of the positioning rod, the clamping rod is connected in the yielding groove in an axial sliding mode along the transmission shaft, a guide groove is formed in the top surface of the positioning rod, and the driving screw is connected in the guide groove in an axial sliding mode along the transmission shaft.
Through adopting above-mentioned technical scheme, promote drive screw, drive screw drives the slider and slides in the spout, and the slider drives the supporting rod and slides in the groove of stepping down, and the supporting rod drives and divides the cutter to slide to the completion is to the regulation of a plurality of distances between the cutter.
Optionally, the positioning rod is marked with scales along the sliding direction of the sliding block.
Through adopting above-mentioned technical scheme, there is the scale along slider sliding direction sign on the locating lever to be convenient for look over the slider distance of sliding, and then be convenient for confirm the branch cutter distance of sliding.
Optionally, an indication groove is formed in one side, marked with scales, of the positioning rod, a pointer is arranged on the sliding block, the pointer extends out of the indication groove and slides along with the sliding block, and the pointer slides above the scales.
Through adopting above-mentioned technical scheme, the slider drives the pointer and slides, is convenient for read out the slider distance of sliding through the scale value of pointer instruction to be convenient for confirm the distance of sliding of dividing the cutter.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the plurality of groups of cutting assemblies are detachably connected to the transmission shaft, when paper with different widths needs to be cut, the distance between the plurality of groups of cutting assemblies is adjusted, and then the cutting assemblies are fixed with the transmission shaft, so that the adjustment of the distance between the plurality of groups of cutting assemblies is completed, the paper specifications with various widths can be conveniently cut, and the universality of the splitting machine is improved;
2. the driving screw is rotated to vertically slide upwards, so that the connecting ring is driven to slide upwards, the connecting ring drives one end of the linkage rod to vertically slide upwards, the other end of the linkage rod is close to the other linkage rod, the two linkage rods respectively drive the bottom ends of the two clamping rods to be close to the two end faces of the slitting knife until the two clamping rods are tightly abutted against the slitting knife, and the slitting knife is clamped;
3. promote drive screw, drive screw drives the slider and slides in the spout, and the slider drives the supporting rod and slides in the groove of stepping down, and the supporting rod drives and divides the cutter to slide to the completion is to the regulation of a plurality of distances between the cutter.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a portion of the structure of the embodiment of the present application, which is mainly used for showing the cutting assembly;
FIG. 3 is a partial cross-sectional view of the embodiment of the present application, primarily illustrating the alignment rod and clamping assembly;
FIG. 4 is a partial cross-sectional structural view of an embodiment of the present application, primarily illustrating a clamping assembly;
fig. 5 is a schematic structural diagram of a part of the embodiment of the present application, which is mainly used for showing the fixing groove and the locking bolt.
Description of reference numerals: 1. a cutting assembly; 11. a fixing ring; 111. a moving groove; 12. a slitting knife; 2. positioning a rod; 21. a chute; 22. a yielding groove; 23. a guide groove; 24. an indication groove; 25. fixing grooves; 26. locking the bolt; 3. a clamping assembly; 31. a slider; 32. a clamping rod; 321. a first clamping rod; 322. a second clamping rod; 33. a drive screw; 34. rotating a hand wheel; 35. a connecting ring; 351. a limiting groove; 36. a limiting ring; 37. a linkage rod; 41. calibration; 42. a connecting rod; 43. a pointer; 5. a box body; 6. a drive shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses thin sword of cardboard cutting machine cuts mechanism.
Referring to fig. 1, a cardboard cutting machine thin sword cutting mechanism includes multiunit cutting assembly 1, locating lever 2 and multiunit centre gripping subassembly 3, and multiunit centre gripping subassembly 3 sets up with multiunit cutting assembly 1 one-to-one, and centre gripping subassembly 3 is used for carrying out the centre gripping to cutting assembly 1. The multi-group cutting assembly 1 can be detachably connected to the transmission shaft 6, and the multi-group cutting assembly 1 is arranged along the axial direction of the transmission shaft 6 at intervals. Locating lever 2 fixed connection is in box 5, and locating lever 2 is located transmission shaft 6 tops, and the equal sliding connection of multiunit centre gripping subassembly 3 is on locating lever 2.
The clamping assembly 3 clamps the cutting assembly 1, slides the clamping assembly 3, and then drives the cutting assembly 1 to slide, thereby adjusting the distance between the cutting assemblies 1.
Referring to fig. 2, the cutting assembly 1 includes a fixing ring 11 and a cutting knife 12, the cutting knife 12 is coaxially disposed with the transmission shaft 6, and the cutting knife 12 is slidably connected to the transmission shaft 6. The fixing ring 11 is coaxially and fixedly connected to one end face of the slitting knife 12, a moving groove 111 is formed in the fixing ring 11, the moving groove 111 is matched with the transmission shaft 6, the transmission shaft 6 is inserted in the moving groove 111, and the fixing ring 11 is connected with the transmission shaft 6 through bolts.
When the distance between the cutting knives 12 is adjusted, the fixing ring 11 is slid, the fixing ring 11 drives the cutting knives 12 to slide on the transmission shaft 6, and after the adjustment is completed, the fixing ring 11 and the transmission shaft 6 are locked through bolts, so that the adjustment of the distance between the cutting knives 12 is completed.
Referring to fig. 1 and 3, the length direction of the positioning rod 2 is axially parallel to the transmission shaft 6, a sliding groove 21 is formed in the positioning rod 2, and the length direction of the sliding groove 21 is parallel to the length direction of the positioning rod 2. The clamping assembly 3 comprises a sliding block 31, the sliding block 31 is connected in the sliding groove 21 in a sliding mode, and the length direction of the sliding block 31 is parallel to the length direction of the positioning rod 2. The slider 31 both ends all are provided with clamping rod 32, and clamping rod 32 includes first clamping rod 321 and second clamping rod 322, and first clamping rod 321 one end is articulated with slider 31, and the other end of first clamping rod 321 sets up to keeping away from the direction slope of another clamping rod 32. The other end of the first clamping rod 321 is fixedly connected to the second clamping rod 322, and the other end of the second clamping rod 322 is inclined toward the other second clamping rod 322. When the two clamping rods 32 rotate to abut against the two end faces of the slitting knife 12, the clamping rods 32 complete the clamping of the slitting knife 12. The bottom surface of the positioning rod 2 is provided with a yielding groove 22, the length direction of the yielding groove 22 is parallel to the length direction of the sliding groove 21, the inside of the yielding groove 22 is communicated with the inside of the sliding groove 21, and the clamping rod 32 is slidably connected in the yielding groove 22.
Referring to fig. 3 and 4, a driving screw 33 is connected to the slide block 31 through an internal thread, the driving screw 33 is axially perpendicular to the length direction of the positioning rod 2, a rotating hand wheel 34 is fixedly connected to the top end of the driving screw 33, a connecting ring 35 is rotatably connected to the bottom end of the driving screw 33, and the connecting ring 35 and the driving screw 33 are coaxially arranged. Limiting groove 351 is coaxially formed in the connecting ring 35, the bottom end of the driving screw 33 is coaxially and fixedly connected with a limiting ring 36, and the limiting groove 351 is matched with the limiting ring 36 and the limiting ring 36 is rotatably connected in the limiting groove 351. The joint of the first clamping rod 321 and the second clamping rod 322 is hinged with a linkage rod 37, and the other end of the linkage rod 37 is hinged with the peripheral side wall of the connecting ring 35. The top surface of the positioning rod 2 is provided with a guide groove 23, the length direction of the guide groove 23 is parallel to the length direction of the sliding groove 21, the inside of the guide groove 23 is communicated with the inside of the sliding groove 21, and the driving screw 33 is connected in the guide groove 23 in a sliding manner.
The rotating hand wheel 34 is rotated, the rotating hand wheel 34 drives the driving screw 33 to rotate, the driving screw 33 vertically slides upwards, so that the connecting ring 35 is driven to slide upwards, the connecting ring 35 drives one end of the linkage rod 37 to vertically slide upwards, the other end of the linkage rod 37 approaches to the other linkage rod 37, the two linkage rods 37 respectively drive the bottom ends of the two clamping rods 32 to approach to the two end faces of the slitting knife 12 until the bottom ends of the two clamping rods abut against the slitting knife 12, and therefore clamping of the slitting knife 12 is completed.
The driving screw 33 slides, the driving screw 33 drives the sliding block 31 to slide in the sliding groove 21, the sliding block 31 drives the clamping rod 32 to slide in the abdicating groove 22, and the clamping rod 32 drives the slitting knife 12 to slide, so that the adjustment of the distance between the slitting knives 12 is completed.
Referring to fig. 3, 4 and 5, a vertical side wall of the positioning rod 2 in the length direction is marked with a scale 41 for determining the cutting width of the paperboard. A connecting rod 42 is fixedly connected to one side of the sliding block 31 facing the scale 41, the length direction of the connecting rod 42 is perpendicular to the axial direction of the driving screw 33, one end of the connecting rod 42 far away from the sliding block 31 is fixedly connected with a pointer 43, and the length direction of the pointer 43 is perpendicular to the length direction of the connecting rod 42. The indicating groove 24 is formed in one side, marked with the scale 41, of the positioning rod 2, the length direction of the indicating groove 24 is parallel to the length direction of the positioning rod 2, the indicating groove 24 is located above the scale 41, the connecting rod 42 is connected in the indicating groove 24 in a sliding mode, and the pointer 43 extends out of the indicating groove 24 and is attached to one side, marked with the scale 41, of the positioning rod 2. The fixing groove 25 is formed in one side, opposite to the side marked with the scales 41, of the positioning rod 2, the length direction of the fixing groove 25 is parallel to the length direction of the positioning rod 2, a locking bolt 26 is connected in the fixing groove 25 in a sliding mode, and the locking bolt 26 is used for locking the positioning rod 2 and the sliding block 31.
The sliding block 31 drives the pointer 43 to slide, and the sliding distance of the sliding block 31 can be read through the scale 41 value indicated by the pointer 43, so that the sliding distance of the cutting knife 12 can be determined. After the distance between the cutting blades 12 is adjusted, the locking bolt 26 is tightened, thereby locking the slider 31 with the positioning rod 2.
The implementation principle of the thin knife slitting mechanism of the paperboard slitting machine in the embodiment of the application is as follows: the rotating hand wheel 34 is rotated, the rotating hand wheel 34 drives the driving screw 33 to rotate, the driving screw 33 vertically slides upwards, so that the connecting ring 35 is driven to slide upwards, the connecting ring 35 drives one end of the linkage rod 37 to vertically slide upwards, the other end of the linkage rod 37 approaches to the other linkage rod 37, the two linkage rods 37 respectively drive the bottom ends of the two clamping rods 32 to approach to the two end faces of the slitting knife 12 until the bottom ends of the two clamping rods abut against the slitting knife 12, and therefore clamping of the slitting knife 12 is completed. The driving screw 33 slides, the driving screw 33 drives the sliding block 31 to slide in the sliding groove 21, the sliding block 31 drives the clamping rod 32 to slide in the abdicating groove 22, and the clamping rod 32 drives the slitting knife 12 to slide, so that the adjustment of the distance between the slitting knives 12 is completed. The sliding block 31 drives the pointer 43 to slide, and the sliding distance of the sliding block 31 can be read through the scale 41 value indicated by the pointer 43, so that the sliding distance of the cutting knife 12 can be determined.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cardboard cutting machine thin sword cuts mechanism which characterized in that: the cutting device comprises a plurality of groups of cutting assemblies (1), wherein the plurality of groups of cutting assemblies (1) can be detachably connected to a transmission shaft (6).
2. The thin knife slitting mechanism of a cardboard slitting machine according to claim 1, characterized in that: the cutting device is characterized in that a positioning rod (2) is arranged in the box body (5), a plurality of groups of clamping assemblies (3) are arranged on the positioning rod (2), the groups of clamping assemblies (3) are arranged in one-to-one correspondence with the groups of cutting assemblies (1), the clamping assemblies (3) are connected to the positioning rod (2) in a sliding mode, and the clamping assemblies (3) are used for clamping the cutting assemblies (1).
3. The thin knife slitting mechanism of a cardboard slitting machine according to claim 1, characterized in that: cutting unit (1) is including solid fixed ring (11) and branch cutter (12), gu fixed ring (11) and branch cutter (12) fixed connection, gu fixed ring (11) and the equal sliding connection of branch cutter (12) are on transmission shaft (6), gu fixed ring (11) passes through bolted connection with transmission shaft (6).
4. The thin knife slitting mechanism of a cardboard slitting machine according to claim 2, characterized in that: the clamping assembly (3) comprises a sliding block (31) and two clamping rods (32), the two clamping rods (32) are hinged to the sliding block (31), and when the two clamping rods (32) rotate to be abutted against two end faces of the slitting knife (12) respectively, the slitting knife (12) is clamped.
5. A cardboard slitter mechanism for cardboard cutting machines according to claim 4, characterised in that: the clamping assembly (3) further comprises a driving screw (33) and a connecting ring (35), the driving screw (33) is in threaded connection with the sliding block (31), the bottom end of the driving screw (33) is rotatably connected into the connecting ring (35), one side, opposite to the clamping rods (32), of each clamping rod is hinged with a linkage rod (37), and the other ends of the linkage rods (37) are hinged to the connecting ring (35).
6. The thin knife slitting mechanism of a cardboard slitting machine according to claim 5, characterized in that: seted up spout (21) in locating lever (2), slider (31) are along transmission shaft (6) axial sliding connection in spout (21), abdicating groove (22) have been seted up to locating lever (2) bottom surface, supporting rod (32) are along transmission shaft (6) axial sliding connection in abdicating groove (22), guide way (23) have been seted up to locating lever (2) top surface, drive screw (33) are along transmission shaft (6) axial sliding connection in guide way (23).
7. The thin knife slitting mechanism of a cardboard slitting machine according to claim 4, characterized in that: scales (41) are marked on the positioning rod (2) along the sliding direction of the sliding block (31).
8. The thin knife slitting mechanism for cardboard slitting machines according to claim 7, characterized in that: an indicating groove (24) is formed in one side, marked with scales (41), of the positioning rod (2), a pointer (43) is arranged on the sliding block (31), the pointer (43) extends out of the indicating groove (24) and slides along with the sliding block (31), and the pointer (43) slides above the scales (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975231.4U CN217123370U (en) | 2022-04-25 | 2022-04-25 | Thin knife slitting mechanism of paperboard slitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220975231.4U CN217123370U (en) | 2022-04-25 | 2022-04-25 | Thin knife slitting mechanism of paperboard slitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217123370U true CN217123370U (en) | 2022-08-05 |
Family
ID=82650674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220975231.4U Active CN217123370U (en) | 2022-04-25 | 2022-04-25 | Thin knife slitting mechanism of paperboard slitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217123370U (en) |
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2022
- 2022-04-25 CN CN202220975231.4U patent/CN217123370U/en active Active
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Denomination of utility model: A thin knife cutting mechanism for cardboard cutting machine Effective date of registration: 20231017 Granted publication date: 20220805 Pledgee: Weihai commercial bank Limited by Share Ltd. Ji'nan branch Pledgor: Jinan Zhongteng packaging products Co.,Ltd. Registration number: Y2023980061369 |