CN108890778B - Cutting device of hydraulic cutting machine - Google Patents
Cutting device of hydraulic cutting machine Download PDFInfo
- Publication number
- CN108890778B CN108890778B CN201810839903.7A CN201810839903A CN108890778B CN 108890778 B CN108890778 B CN 108890778B CN 201810839903 A CN201810839903 A CN 201810839903A CN 108890778 B CN108890778 B CN 108890778B
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- China
- Prior art keywords
- cutting
- roll shaft
- rotating shaft
- along
- adjusting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 95
- 239000000463 material Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 carpets Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a cutting device of a hydraulic cutting machine, which relates to the technical field of cutting machines and comprises a frame, a cutting platform arranged on the frame and a cutting mechanism arranged above the cutting platform, wherein supporting seats are arranged on two sides of the cutting platform along the vertical direction, the cutting mechanism comprises a support arranged on the supporting seats in a sliding manner along the vertical direction, a cutting blade arranged on the support and a hydraulic cylinder connected with the support, a first roll shaft and a second roll shaft are sequentially arranged on two sides of the cutting blade along the feeding direction, the first roll shaft and the second roll shaft are respectively arranged along the length direction of the cutting blade, two ends of the cutting blade are respectively provided with a rotating shaft, two ends of the first roll shaft are respectively rotated on the rotating shafts, and the second roll shaft is respectively slid on the support along the vertical direction. The invention can fix the material to be cut entering the workbench before cutting, ensure that the material is completely flatly placed on the workbench, facilitate cutting and ensure the cutting effect of the material.
Description
Technical Field
The invention relates to the technical field of cutting machines, in particular to a cutting device of a hydraulic cutting machine.
Background
In the traditional cutting processing of nonmetallic materials such as foaming materials, paperboards, textiles, plastic materials, leather, rubber, packaging materials, floor materials, carpets, glass fibers, cork and the like, most of the nonmetallic materials are manually cut by a shearing mode, the manual cutting processing mode is high in labor force and labor intensity, low in efficiency and high in processing cost, and the traditional nonmetallic material cutting processing is carried out by a cutting machine.
The existing four-column cutting machine has certain defects when in use, after materials to be cut enter the workbench, the materials can not be paved on the workbench, and the cutting effect of the materials can be influenced due to material wrinkling or bending.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cutting device of a hydraulic cutting machine, which ensures that materials are completely flatly placed on a workbench, is convenient to cut, and ensures the cutting effect of the materials.
The invention adopts the following technical scheme:
the utility model provides a cutting device of hydraulic pressure cutting machine, include the frame, set up in cutting the platform in the frame and set up in cutting the mechanism of cutting the platform top, the both sides of cutting the platform are equipped with the supporting seat along vertical direction, cutting the mechanism including along vertical direction slide set up in support on the supporting seat, set up in cutting the blade on the support and with leg joint's pneumatic cylinder, cutting the both sides of blade and being equipped with first roller and second roller in proper order along the pay-off direction, first roller with the second roller is all followed cutting the length direction setting of blade, cutting the both ends of blade are equipped with the pivot respectively, the both ends of first roller rotate respectively in the pivot, the second roller along vertical direction slide in on the support.
Preferably, the two ends of the first roll shaft rotate on the rotating shaft through connecting plates respectively, the two ends of the first roll shaft rotate on the connecting plates respectively, the connecting plates are connected with the rotating shaft through torsion springs respectively, and the rotating shaft is also provided with an adjusting device for adjusting the pretightening force of the torsion springs.
Preferably, the adjusting device comprises an adjusting plate sleeved on the rotating shaft, one end of the torsion spring is fixed on the adjusting plate, the other end of the torsion spring is fixed on the connecting plate, the adjusting plate is rotationally arranged on the rotating shaft, an adjusting device for driving the adjusting plate to rotate is further arranged on the rotating shaft, the adjusting device comprises a handle which rotates on the rotating shaft, and the handle is connected with the adjusting plate.
Preferably, the adjusting device further comprises a locking device, a circle of straight teeth are arranged along the circumferential direction of the rotating shaft, the locking device comprises a locking sleeve sleeved on the rotating shaft, a circle of locking teeth matched with the straight teeth are arranged on the circumferential direction of the inner wall of the locking sleeve, the locking sleeve axially slides on the rotating shaft, an adjusting cavity is axially arranged on the adjusting plate, one end of the locking sleeve slides in the adjusting cavity, the other end of the locking sleeve is fixedly connected with the handle, a guide block is axially arranged on the inner wall of the adjusting cavity, and a chute matched with the guide block is arranged on the outer wall of the locking sleeve.
Preferably, the rotating shaft is further provided with a synchronizing mechanism, a sliding cavity is arranged on the rotating shaft at the locking tooth along the radial direction, the synchronizing mechanism comprises a conical top block which slides in the sliding cavity and is matched with the locking tooth, and an elastic piece is arranged between the conical top block and the bottom of the sliding cavity.
Preferably, a guide groove is formed in the support in the vertical direction, two ends of the second roll shaft slide in the guide groove through sliding blocks respectively, two ends of the second roll shaft rotate on the sliding blocks respectively, and a spring is further connected between the sliding blocks and the support.
Preferably, the distance between the first roll shaft and the second roll shaft and the cutting platform is smaller than the distance between the cutting blade and the cutting platform.
Preferably, the distance between the second roller and the cutting platform is smaller than the distance between the first roller and the cutting platform.
The invention has the beneficial effects that: the invention can fix the material to be cut entering the workbench before cutting, ensure that the material is completely flatly placed on the workbench, facilitate cutting and ensure the cutting effect of the material.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the cutting mechanism of the present invention;
FIG. 3 is a schematic view of the connection of the adjusting device and the connecting plate;
fig. 4 is a schematic cross-sectional view showing the internal structure of the adjusting device of the present invention.
Marked in the figure as: 1. a frame; 2. cutting the platform; 3. a support base; 4. a bracket; 5. cutting the blade; 6. a hydraulic cylinder; 7. a first roller shaft; 8. a second roller shaft; 9. a rotating shaft; 10. a connecting plate; 11. a torsion spring; 12. an adjusting device; 13. an adjusting plate; 14. a handle; 15. straight teeth; 16. a locking sleeve; 17. locking teeth; 18. a regulating chamber; 19. a guide block; 20. a chute; 21. a sliding cavity; 22. a conical top block; 23. an elastic member; 24. a slide block; 25. and (3) a spring.
Detailed Description
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the cutting device of the hydraulic cutting machine of this embodiment comprises a frame 1, a cutting platform 2 arranged on the frame 1, and a cutting mechanism arranged above the cutting platform 2, wherein supporting seats 3 are arranged on two sides of the cutting platform 2 along the vertical direction, the cutting mechanism comprises a support 4 arranged on the supporting seats 3 along the vertical direction in a sliding manner, a cutting blade 5 arranged on the support 4, and a hydraulic cylinder 6 connected with the support 1, a first roll shaft 7 and a second roll shaft 8 are sequentially arranged on two sides of the cutting blade 5 along the feeding direction, the first roll shaft 7 and the second roll shaft 8 are respectively arranged along the length direction of the cutting blade 5, two ends of the cutting blade 5 are respectively provided with rotating shafts 9, two ends of the first roll shaft 7 are respectively rotated on the rotating shafts 9, and the second roll shaft 8 is respectively slid on the support 4 along the vertical direction.
The two ends of the first roll shaft 7 respectively rotate on the rotating shaft 9 through connecting plates 10, the two ends of the first roll shaft 7 respectively rotate on the connecting plates 10, the connecting plates 10 are respectively connected with the rotating shaft 9 through torsion springs 11, and the rotating shaft 9 is also provided with an adjusting device 12 for adjusting the pretightening force of the torsion springs 11.
The adjusting device 12 comprises an adjusting plate 13 sleeved on the rotating shaft 9, one end of a torsion spring 11 is fixed on the adjusting plate 13, the other end of the torsion spring 11 is fixed on the connecting plate 10, the adjusting plate 13 is rotatably arranged on the rotating shaft 9, and a handle 14 for driving the adjusting plate 13 to rotate is further arranged on the rotating shaft 9.
The adjusting device 12 further comprises a locking device, a circle of straight teeth 15 is arranged along the circumferential direction of the rotating shaft 9, the locking device comprises a locking sleeve 16 sleeved on the rotating shaft 9, a circle of locking teeth 17 matched with the straight teeth 15 are arranged on the circumferential direction of the inner wall of the locking sleeve 16, the locking sleeve 16 axially slides on the rotating shaft 9, an adjusting cavity 18 is axially arranged on the adjusting plate 13, one end of the locking sleeve 16 slides in the adjusting cavity 18, the other end of the locking sleeve 16 is fixedly connected with the handle 14, a guide block 19 is axially arranged on the inner wall of the adjusting cavity 18, and a sliding groove 20 matched with the guide block 19 is arranged on the outer wall of the locking sleeve 16.
The rotating shaft 9 is also provided with a synchronizing mechanism, a sliding cavity 21 is arranged on the rotating shaft 9 at the locking tooth 17 along the radial direction, the synchronizing mechanism comprises a conical top block 22 which slides in the sliding cavity 21 and is matched with the locking tooth 17, and an elastic piece 23 is arranged between the conical top block 22 and the bottom of the sliding cavity 21.
The bracket 4 is provided with a guide groove along the vertical direction, two ends of the second roll shaft 8 slide in the guide groove through a sliding block 24 respectively, two ends of the second roll shaft 8 rotate on the sliding block 24 respectively, and a spring 25 is connected between the sliding block 24 and the bracket 4; the distance between the first roll shaft 7 and the second roll shaft 8 and the cutting platform 2 is smaller than the distance between the cutting blade 5 and the cutting platform 2; the distance between the second roll shaft 8 and the cutting platform 2 is smaller than the distance between the first roll shaft 7 and the cutting platform 2.
The working principle of the invention is as follows:
during cutting operation, the hydraulic cylinder 6 pushes the support 4 and the cutting blade 5 to move downwards, the second roller 8 firstly contacts the material to be cut and moves downwards continuously, the second roller 8 presses and fixes the material to be cut and moves downwards continuously, the first roller 7 contacts the material to be cut, the first roller 7 rotates upwards along the rotating shaft 9 and presses the material along with the continuous movement of the hydraulic cylinder 6, the hydraulic cylinder 6 moves downwards continuously, and the cutting blade 5 contacts the material to cut the material to finish cutting; after cutting, the hydraulic cylinder 6 drives the bracket 4 and the cutting blade 5 to ascend, the first roll shaft 7 rotates downwards along the rotating shaft 9, meanwhile, the first roll shaft 7 can drive a material to be cut to move towards the feeding direction, when the first roll shaft 7 leaves the material, a part of feeding operation can be completed, and the second roll shaft 8 leaves the material, so that one cutting operation is completed; the continuous production can be realized by repeating the above actions.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The cutting device of the hydraulic cutting machine is characterized by comprising a frame, a cutting platform arranged on the frame and a cutting mechanism arranged above the cutting platform, wherein supporting seats are arranged on two sides of the cutting platform along the vertical direction, the cutting mechanism comprises a support arranged on the supporting seats in a sliding manner along the vertical direction, a cutting blade arranged on the support and a hydraulic cylinder connected with the support, a first roll shaft and a second roll shaft are sequentially arranged on two sides of the cutting blade along the feeding direction, the first roll shaft and the second roll shaft are respectively arranged along the length direction of the cutting blade, rotating shafts are respectively arranged at two ends of the cutting blade, and two ends of the first roll shaft are respectively arranged on the rotating shafts in a rotating manner, and the second roll shaft is arranged on the support in a sliding manner along the vertical direction;
the two ends of the first roll shaft are respectively and rotatably arranged on the rotating shaft through connecting plates, the two ends of the first roll shaft are respectively and rotatably arranged on the connecting plates, the connecting plates are respectively connected with the rotating shaft through torsion springs, and the rotating shaft is also provided with an adjusting device for adjusting the pretightening force of the torsion springs;
the adjusting device comprises an adjusting plate sleeved on the rotating shaft, one end of the torsion spring is fixed on the adjusting plate, the other end of the torsion spring is fixed on the connecting plate, the adjusting plate is rotatably arranged on the rotating shaft, the rotating shaft is also provided with an adjusting device for driving the adjusting plate to rotate, the adjusting device comprises a handle rotatably arranged on the rotating shaft, and the handle is connected with the adjusting plate;
the adjusting device further comprises a locking device, a circle of straight teeth is arranged along the circumferential direction of the rotating shaft, the locking device comprises a locking sleeve sleeved on the rotating shaft, a circle of locking teeth matched with the straight teeth are arranged on the circumferential direction of the inner wall of the locking sleeve, the locking sleeve axially slides on the rotating shaft, an adjusting cavity is axially formed in the adjusting plate, one end of the locking sleeve slides in the adjusting cavity, the other end of the locking sleeve is fixedly connected with the handle, a guide block is axially arranged on the inner wall of the adjusting cavity, and a sliding groove matched with the guide block is formed in the outer wall of the locking sleeve;
the rotating shaft is also provided with a synchronizing mechanism, a sliding cavity is arranged on the rotating shaft at the position of the locking tooth along the radial direction, the synchronizing mechanism comprises a conical top block which slides in the sliding cavity and is matched with the locking tooth, and an elastic piece is arranged between the conical top block and the bottom of the sliding cavity;
the distance between the first roll shaft and the second roll shaft and the cutting platform is smaller than the distance between the cutting blade and the cutting platform;
the shape of the connecting plate is rectangular.
2. The cutting device of the hydraulic cutting machine according to claim 1, wherein the support is provided with a guide groove along the vertical direction, two ends of the second roll shaft are respectively arranged in the guide groove in a sliding manner through a sliding block, two ends of the second roll shaft are respectively arranged on the sliding block in a rotating manner, and a spring is further connected between the sliding block and the support.
3. The cutting apparatus of claim 2, wherein the distance between the second roller and the cutting deck is less than the distance between the first roller and the cutting deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839903.7A CN108890778B (en) | 2018-07-27 | 2018-07-27 | Cutting device of hydraulic cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839903.7A CN108890778B (en) | 2018-07-27 | 2018-07-27 | Cutting device of hydraulic cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890778A CN108890778A (en) | 2018-11-27 |
| CN108890778B true CN108890778B (en) | 2024-04-05 |
Family
ID=64352155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839903.7A Active CN108890778B (en) | 2018-07-27 | 2018-07-27 | Cutting device of hydraulic cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890778B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008073802A (en) * | 2006-09-21 | 2008-04-03 | Meidensha Corp | Cutter for rolled sheet material |
| CN205617072U (en) * | 2016-04-11 | 2016-10-05 | 广州京良智能设备有限公司 | Cotton -wadded quilt automatic identification cutting machine |
| CN106891365A (en) * | 2017-03-31 | 2017-06-27 | 浙江斯泰堡纺织有限公司 | Cloth cutting device |
| CN207240294U (en) * | 2017-09-27 | 2018-04-17 | 北京快鹿织造有限公司 | A kind of hydraulic pressure gantry cutting machine for being used to process cloth |
| CN207290196U (en) * | 2017-06-08 | 2018-05-01 | 莆田市宏铭贸易有限公司 | One kind is used for cardboard Quick tailoring device |
| CN108127718A (en) * | 2018-01-31 | 2018-06-08 | 浙江卡莎罗新型装饰材料有限公司 | A kind of ornament materials cutting means of novel improved structure |
| CN208841579U (en) * | 2018-07-27 | 2019-05-10 | 盐城市裕正精密机械有限公司 | A kind of cutting means of hydraulic cutter |
-
2018
- 2018-07-27 CN CN201810839903.7A patent/CN108890778B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008073802A (en) * | 2006-09-21 | 2008-04-03 | Meidensha Corp | Cutter for rolled sheet material |
| CN205617072U (en) * | 2016-04-11 | 2016-10-05 | 广州京良智能设备有限公司 | Cotton -wadded quilt automatic identification cutting machine |
| CN106891365A (en) * | 2017-03-31 | 2017-06-27 | 浙江斯泰堡纺织有限公司 | Cloth cutting device |
| CN207290196U (en) * | 2017-06-08 | 2018-05-01 | 莆田市宏铭贸易有限公司 | One kind is used for cardboard Quick tailoring device |
| CN207240294U (en) * | 2017-09-27 | 2018-04-17 | 北京快鹿织造有限公司 | A kind of hydraulic pressure gantry cutting machine for being used to process cloth |
| CN108127718A (en) * | 2018-01-31 | 2018-06-08 | 浙江卡莎罗新型装饰材料有限公司 | A kind of ornament materials cutting means of novel improved structure |
| CN208841579U (en) * | 2018-07-27 | 2019-05-10 | 盐城市裕正精密机械有限公司 | A kind of cutting means of hydraulic cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108890778A (en) | 2018-11-27 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240310 Address after: 063600 Zhangzhuang Village, Leting Town, Leting County, Tangshan City, Hebei Province Applicant after: Leting Jingui Machinery Processing Co.,Ltd. Country or region after: China Address before: Room 102 (d), 1st floor, D2 building, Yancheng hi tech Pioneer Park, No.9 huaruizhong Road, Yanlong street, Yandu District, Yancheng City, Jiangsu Province, 224000 Applicant before: YANCHENG YUZHENG PRECISION MACHINERY CO.,LTD. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |