CN219987698U - Split cutting device for paper - Google Patents
Split cutting device for paper Download PDFInfo
- Publication number
- CN219987698U CN219987698U CN202321005691.5U CN202321005691U CN219987698U CN 219987698 U CN219987698 U CN 219987698U CN 202321005691 U CN202321005691 U CN 202321005691U CN 219987698 U CN219987698 U CN 219987698U
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- China
- Prior art keywords
- paper
- groove
- baffle
- cutting
- movable
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- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a split cutting device for paper, wherein a baffle slides through a sliding rail to align the center of the paper with a cutting assembly, one side of the paper is abutted against the baffle, a hydraulic cylinder drives a movable part to generate downward force, the movable part generates downward movement through a first spring, a plate body part moves downward through a second spring, a cylinder clamping device pushes the other side of the paper, a roller is in rolling and pressing contact with the paper, the paper cannot bulge, the position of the paper cannot deviate under the action of a cutting knife, and when the paper is cleaned and replaced, a fixed part is rotationally forced, and a first thread and a second thread rotate to enable the fixed part and a convex pipe part to be in a separated state.
Description
Technical Field
The utility model relates to the technical field of papermaking equipment, in particular to a split cutting device for paper.
Background
The paper cutting device is indispensable in paper machine equipment, and because books, periodicals, newspapers and the like are bound and cut by the cutting device, the paper can be effectively aligned and cut according to the requirement.
At present, the split type cutting device can cut paper in half, and when the split type cutting device is operated, the position of the paper can shift, and the bulge condition appears in the paper in the pressing process, the paper is difficult to be cut into two symmetrical pages, and certain scraps exist on the surface of the cutting blade in the cutting process of books, so that the cutting blade is not sharp.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a split cutting device for paper, which can be detached, cleaned and cut more accurately.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a be used for paper to cutting device, including workstation and elevating gear, elevating gear includes the support body and with support body fixed connection's pneumatic cylinder, be equipped with displacement device on the support body, displacement device is including the guide post of arranging the support body both sides and with guide post swing joint's movable part, the pneumatic cylinder output is connected with movable part, the cover is equipped with first spring on the guide post, the hole site that supplies the guide post to run through has been seted up to movable part, first spring both ends are connected with movable part and support body respectively, be equipped with pressing part and cutting assembly on the movable part, pressing part has two and arranges in cutting assembly both sides, pressing part includes the second spring, plate body part and cylinder clamping device, second spring both ends are respectively with plate body part and movable part fixed connection, cylinder clamping device arranges in the workstation in order to push paper to cutting assembly below, have logical groove in the plate body part, logical inslot rotation is connected with the roller part, the roller part includes axostylus axostyle and roller, the roller cover rotates with it in the outside and is connected with both ends of logical groove and both sides wall connection.
The utility model is further provided with: the cutting assembly comprises a cutter seat, a cutting blade and a locking component, wherein the cutting blade and the cutter seat are detachably connected through the locking component, a groove body is formed in the cutter seat, the cutting blade is arranged in the groove body, and a plurality of connecting holes communicated with the groove body are formed in the cutter seat.
The utility model is further provided with: the locking part comprises a convex pipe part and a fixing part, one end of the convex pipe part penetrates through the connecting hole and is connected with the fixing part, and the diameter of the fixing part is larger than the aperture of the connecting hole.
The utility model is further provided with: the end part of the convex pipe part is provided with a first thread, and the inner wall of the fixing part is provided with a second thread, so that the end part of the convex pipe part extends into threaded connection with the fixing part.
The utility model is further provided with: the workbench is connected with a baffle in a sliding manner, a sliding station is arranged on the workbench corresponding to the baffle, and the sliding station comprises a middle position groove cavity formed below the baffle and side position grooves arranged on two sides of the middle position groove cavity.
The utility model is further provided with: the middle position groove cavity is internally provided with a guide rod, the bottom of the baffle is provided with a movable hole for the guide rod to penetrate, and two sides of the bottom of the baffle are also provided with connection lugs extending into the side position groove.
The utility model is further provided with: the baffle is provided with a through hole penetrating through the connecting convex block, and the through hole is connected with a push rod in a threaded manner so that the push rod stretches into the side position groove to be abutted against the groove bottom.
The beneficial effects of the product are that;
the baffle slides through the slide rail to align the center of the paper with the cutting assembly, one side of the paper is abutted against the baffle, the hydraulic cylinder drives the movable part to generate downward force, the movable part moves downwards through the first spring, the plate body part moves downwards through the second spring, the cylinder clamping device pushes the other side of the paper to enable the roller to be in rolling pressing contact with the paper,
the paper is enabled not to bulge, the fact that the position of the paper cannot deviate under the action of the cutting knife is achieved, when the paper is cleaned and replaced, the fixing part is rotated and applied with force, the first thread and the second thread rotate, the fixing part and the convex pipe part are in a separated state, the convex pipe part is pulled out of the connecting hole, and the cutting knife piece is taken out for cleaning or replacing operation.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a table of the present utility model;
fig. 3 is a cross-sectional view of a pressing member of the present utility model;
fig. 4 is a perspective view of a cutting assembly of the present utility model.
The device comprises a workbench 1, a lifting device 2, a frame body 3, a hydraulic cylinder 4, a displacement device 5, a guide post 6, a movable part 7, a first spring 8, a cutting assembly 9, a pressing part 10, a second spring 11, a plate body part 12, a through groove 13, a cutting blade 14, a connecting hole 15, a groove body 16, a convex pipe part 17, a fixed part 18, a first thread 19, a second thread 20, a cylinder clamping device 21, a processing station 22, a sliding rail 23, a convex block 24, a baffle 26, a roller 27, a middle groove cavity 28, a shaft lever 29, a roller shaft part 30, a side groove 31, a sliding station 32 and a push rod 33.
Description of the embodiments
Embodiments of the present utility model will be further described with reference to fig. 1 to 3.
The specific structure of the embodiment is as follows: including workstation 1 and elevating gear 2, elevating gear 2 include support body 3 and with support body 3 welded fastening's pneumatic cylinder 4, be equipped with displacement device 5 on the support body 3, displacement device 5 including arrange the guide post 6 of support body 3 both sides and with guide post 6 swing joint's movable part 7, the pneumatic cylinder 4 output carries out the downward extrusion with movable part 7 and removes.
The guide post 6 is sleeved with a first spring 8, the movable part 7 is provided with a hole site for the guide post 6 to penetrate through, two ends of the first spring 8 are fixedly connected with the movable part 7 and the frame body 3 in a welding mode, the movable part 7 is provided with two pressing parts 10 and two cutting assemblies 9, the pressing parts 10 are arranged on two sides of the cutting assemblies 9, the cutting assemblies 9 penetrate through the two pressing parts 10, cutting operation is carried out on paper, and the cutting blade 14 penetrates through the paper to be in contact with the workbench 1.
The pressing part 10 comprises a second spring 11, a plate body part 12 and a cylinder clamping device 21, wherein two ends of the second spring 11 are fixedly connected with the plate body part 12 and the movable part 7 respectively in a welding way, the cylinder clamping device 21 is arranged on the workbench 1 so as to push paper below the cutting assembly 9, a through groove 13 is formed in the plate body part 12, and a roll shaft part is rotationally connected in the through groove 13.
The roller shaft member comprises a shaft lever 29 and a roller 27, the roller 3027 is sleeved outside the shaft lever 29 and is rotationally connected with the shaft lever, two ends of the shaft lever 29 are connected with two side walls of the through groove 13, and the roller 27 can rotate paper.
The workbench 1 is slidably connected with the baffle 26, the workbench 1 is provided with a sliding station 32 corresponding to the baffle 26, the sliding station 32 comprises a middle position groove cavity 28 arranged below the baffle and side position grooves 31 arranged on two sides of the middle position groove cavity 28, guide rods are arranged in the middle position groove cavity 28, movable holes for the guide rods to penetrate are formed in the bottom of the baffle, connecting lugs 24 extending into the side position grooves 31 are arranged on two sides of the bottom of the baffle 26, the baffle 26 is pushed backwards by applying force, the lugs 24 slide on the sliding rails 23, and displacement of the baffle 26 is achieved.
The baffle 26 is provided with a through hole penetrating to the connection lug 24, and the through hole is connected with a push rod 33 in a threaded manner, so that the push rod 33 stretches into the side position groove 31 to abut against the groove bottom, and the baffle 26 can not move in the process of pushing paper by the cylinder clamping device 21, so that a certain fixing effect is achieved.
The paper is placed on the processing station 22, the baffle 26 slides through the sliding rail 23, the center of the paper is aligned with the cutting assembly 9, one side of the paper is abutted against the baffle 26, the hydraulic cylinder 4 drives the movable part 7 to generate downward force, and the movable part 7 moves downwards through the first spring 8. The plate body part 12 moves downwards through the second spring 11, the cylinder clamping device 21 pushes the other side of the paper, the roller 27 is in rolling pressing contact with the paper, the paper cannot bulge, and the situation that the position of the paper cannot deviate under the action of the cutting knife is achieved.
Simultaneously, the cutting assembly 9 also moves downwards to perform cutting operation through the hydraulic cylinder 4, the cutting blade 14 penetrates through the paper, so that the paper becomes two symmetrical sheets, the cutting accuracy is improved, paper scraps generated in the cutting process fall on the notch, after cutting is completed, the hydraulic cylinder 4 drives the movable part 7 to move upwards, the roller 27 is separated from the paper, the cylinder clamping device 21 moves backwards, and the processed paper is taken away.
As shown in fig. 4;
the cutting assembly 9 comprises a cutter seat, a cutting blade 14 and a locking component, wherein the cutting blade 14 and the cutter seat are detachably connected through the locking component, a groove body 16 is formed in the cutter seat, the cutting blade 14 is arranged in the groove body 16, and a plurality of connecting holes 15 communicated with the groove body 16 are formed in the cutter seat.
The locking part comprises a convex pipe part 17 and a fixing part 18, one end of the convex pipe part 17 penetrates through the connecting hole 15 and is connected with the fixing part 18, the diameter of the fixing part 18 is larger than the aperture of the connecting hole 15, a first thread 19 is arranged on the end part of the convex pipe part 17, and a second thread 20 is arranged on the inner wall of the fixing part 18, so that the end part of the convex pipe part 17 stretches into threaded connection with the end part, and the fixing part 18 is fixed with the convex pipe part 17.
The convex pipe part 17 penetrates through the connecting hole 15, the convex pipe part 17 stretches into the cavity of the fixing part 18, the first thread 19 and the second thread 20 are screwed tightly, and the cutting blade 14 is fixedly connected with the cutting part.
When cleaning and replacement are performed, the fixing member 18 is rotationally biased, and the first screw thread 19 and the second screw thread 20 are rotated, so that the fixing member 18 and the male pipe member 17 are separated, the male pipe member 17 is pulled out from the connecting hole 15, and the cutting blade 14 is taken out for cleaning or replacement operation.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a split cutting device for paper, includes workstation (1) and elevating gear (2), its characterized in that: the lifting device (2) comprises a frame body (3) and a hydraulic cylinder (4) fixedly connected with the frame body (3),
the frame body (3) is provided with a displacement device (5), the displacement device (5) comprises guide posts (6) arranged at two sides of the frame body (3) and a movable part (7) movably connected with the guide posts (6), the output end of the hydraulic cylinder (4) is connected with the movable part (7),
a first spring (8) is sleeved on the guide post (6), a hole site for the guide post (6) to penetrate is formed in the movable part (7), two ends of the first spring (8) are respectively connected with the movable part (7) and the frame body (3),
the movable part (7) is provided with a pressing part (10) and a cutting assembly (9), the pressing part (10) is provided with two movable stations which are arranged at two sides of the cutting assembly (9) and are used for the cutting assembly (9) to move between the pressing parts (10),
the pressing component (10) comprises a second spring (11), a plate body component (12) and a cylinder clamping device (21), two ends of the second spring (11) are fixedly connected with the plate body component (12) and the movable component (7) respectively, the cylinder clamping device (21) is arranged on the workbench so as to push paper to the lower part of the cutting assembly (9), a through groove (13) is formed in the plate body component (12), a roll shaft component (30) is rotationally connected in the through groove (13),
the roll shaft member (30) comprises a shaft lever (29) and a roller (27), the roller (27) is sleeved on the outer side of the shaft lever (29) and is connected with the shaft lever in a rotating way, and two ends of the shaft lever (29) are connected with two side walls of the through groove (13).
2. A split cutting apparatus for paper as claimed in claim 1, wherein: the cutting assembly (9) comprises a cutter seat, a cutting blade (14) and a locking component, wherein the cutting blade (14) and the cutter seat are detachably connected through the locking component, a groove body (16) is formed in the cutter seat, the cutting blade (14) is arranged in the groove body (16), and a plurality of connecting holes (15) communicated with the groove body (16) are formed in the cutter seat.
3. A split cutting apparatus for paper as claimed in claim 2, wherein: the locking part comprises a convex pipe part (17) and a fixing part (18), one end of the convex pipe part (17) penetrates through the connecting hole (15) and is connected with the fixing part (18), and the diameter of the fixing part (18) is larger than the aperture of the connecting hole (15).
4. A split cutting apparatus for paper according to claim 3, wherein: the end part of the convex pipe part (17) is provided with a first thread (19), and the inner wall of the fixing part (18) is provided with a second thread (20) so that the end part of the convex pipe part (17) stretches into threaded connection with the convex pipe part.
5. A split cutting apparatus for paper as claimed in claim 4, wherein: the workbench (1) is connected with a baffle (26) in a sliding manner, a sliding station (32) is arranged on the workbench (1) corresponding to the baffle (26), and the sliding station (32) comprises a middle position groove cavity (28) arranged below the baffle (26) and side position grooves (31) arranged on two sides of the middle position groove cavity (28).
6. A split cutting apparatus for paper as claimed in claim 5, wherein: the middle position groove cavity (28) is internally provided with a guide rod, the bottom of the baffle plate (26) is provided with a movable hole for the guide rod to penetrate, and two sides of the bottom of the baffle plate (26) are also provided with connection lugs (24) extending into the side position grooves (31).
7. A split cutting apparatus for paper as claimed in claim 6, wherein: the baffle (26) is provided with a through hole penetrating through the connecting lug (24), and the through hole is connected with a push rod (33) in a threaded manner, so that the push rod (33) stretches into the side groove (31) to abut against the groove bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005691.5U CN219987698U (en) | 2023-04-26 | 2023-04-26 | Split cutting device for paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321005691.5U CN219987698U (en) | 2023-04-26 | 2023-04-26 | Split cutting device for paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987698U true CN219987698U (en) | 2023-11-10 |
Family
ID=88618644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321005691.5U Active CN219987698U (en) | 2023-04-26 | 2023-04-26 | Split cutting device for paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987698U (en) |
-
2023
- 2023-04-26 CN CN202321005691.5U patent/CN219987698U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |