CN220446546U - Cutting machine - Google Patents
Cutting machine Download PDFInfo
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- CN220446546U CN220446546U CN202321837189.0U CN202321837189U CN220446546U CN 220446546 U CN220446546 U CN 220446546U CN 202321837189 U CN202321837189 U CN 202321837189U CN 220446546 U CN220446546 U CN 220446546U
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- cutting
- frame
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- plane
- cutting knife
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- 238000005520 cutting process Methods 0.000 title claims abstract description 179
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The present utility model provides a cutting machine comprising: the cutting frame is provided with a telescopic piece, the telescopic end of the telescopic piece is provided with a cutting knife, and a cutting groove corresponding to the cutting part of the cutting knife is formed in the plane of the cutting frame; the pressing units are arranged on two sides of the cutting knife in a mirror image mode, and when the telescopic piece drives the cutting knife to be close to the cutting groove, the pressing units are driven to move towards the cutting groove synchronously by the cutting knife. Under the cooperation of pressing the unit, combine it on the cutting knife, when deciding the waterproof board through the driving of extensible member cutting knife for press the both sides of unit to waterproof board cutting position to press, make when deciding the waterproof board through the cutting knife, the difficult change of cutting position of waterproof board has guaranteed the precision of cutting, guarantees the planarization of waterproof board one end after the cutting.
Description
Technical Field
The utility model relates to the technical field of waterproof board cutting equipment, in particular to a cutting machine.
Background
After the EVA waterproof board is produced, the EVA waterproof board is generally required to be rolled through a rolling device, and the EVA waterproof board is required to be cut before and after rolling.
As chinese patent "CN215943030U" discloses "a positioning cutting device for EVA waterproof board production", the vertical fixedly connected with electric telescopic handle in clamp plate top in the device, electric telescopic handle top and U-shaped backup pad top bottom surface fixed connection drive the clamp plate through electric telescopic handle and descend, are convenient for press the EVA waterproof board, improve the stability of EVA waterproof board cutting in-process, improve the accuracy of cutting. Although the pressing function during the waterproof board cutting is achieved, the cost of the whole equipment is increased, and the volume and the weight of the whole equipment are increased by arranging two corresponding U-shaped supporting plates and matched electric telescopic rods.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the cutting machine, which solves the problems that the waterproof plate cutting device in the prior art needs to press and fix the waterproof plate by arranging two corresponding U-shaped supporting plates and matched electric telescopic rods, thereby not only increasing the cost of the whole equipment, but also increasing the volume and the weight of the whole equipment.
According to an embodiment of the present utility model, a cutting machine includes:
the cutting frame is provided with a telescopic piece, the telescopic end of the telescopic piece is provided with a cutting knife, and a cutting groove corresponding to the cutting part of the cutting knife is formed in the plane of the cutting frame;
the pressing units are arranged on two sides of the cutting knife in a mirror image mode, and when the telescopic piece drives the cutting knife to be close to the cutting groove, the pressing units are driven to move towards the cutting groove synchronously by the cutting knife.
Preferably, the pressing unit comprises a mounting rod penetrating through the cutting knife and a pressing rod arranged at the bottom of the mounting rod, and the distance between the pressing rod and the plane of the cutting frame is smaller than the distance between the cutting part of the cutting knife and the plane of the cutting frame.
Preferably, the rubber cylinder is sleeved on the pressing rod.
Preferably, the mounting rod is sleeved with a pressure spring, and the pressure spring is abutted between the pressing rod and the cutting knife.
Preferably, both ends of the pressing rod are fixedly provided with limiting rods, and the two limiting rods are movably arranged on the cutting knife in a penetrating mode.
Preferably, the plane of the cutting frame is also provided with a groove, and the groove corresponds to the rubber cylinder.
Preferably, the cutting machine further comprises a limiting frame, the two limiting frames are respectively located on two sides of the plane of the cutting frame, an adjusting block is arranged in the limiting frame, a connecting rod is arranged on the adjusting block, the connecting rod penetrates through one side of the limiting frame, and the two connecting rods are connected through an adjusting assembly.
Preferably, the adjusting component comprises a connecting block connected between the two connecting rods and an adjusting screw rod rotationally arranged on the side face of the cutting frame, and the adjusting screw rod is meshed with the connecting block.
Preferably, one end of the adjusting screw is provided with a knob.
Compared with the prior art, the utility model has the following beneficial effects:
when the waterproof board is cut, the cutting frame is arranged at the rear side of the winding device, the waterproof board to be wound can be paved on the plane of the cutting frame before winding, the waterproof board to be wound slides on the plane of the cutting frame when the waterproof board is wound, after winding is finished, the telescopic piece is started, the telescopic piece drives the cutting part of the cutting knife to move towards the cutting groove, rapid cutting is implemented, manual cutting is not needed, and time and labor are saved; and, under the cooperation of pressing the unit, combine it on the cutting knife, when deciding the waterproof board through the driving cutting knife of extensible member, make pressing the both sides of unit to waterproof board cutting position press, make when deciding the waterproof board through the cutting knife, the cutting position of waterproof board is difficult for taking place to change, the precision of cutting has been guaranteed, guarantee the planarization of waterproof board one end after the cutting, adopt the mode of cutting knife linkage to press the waterproof layer, not only reduced holistic volume, still reduced the use cost of equipment, only follow the extensible member motion that the control cutting knife goes up and down can realize the pressing of waterproof layer.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
FIG. 2 is a schematic partial cross-sectional view of a cutting frame according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of a mated state of a cutting blade and a pressing rod in an embodiment of the present utility model.
In the above figures: 1. cutting the frame; 2. a telescoping member; 3. a cutting knife; 4. a pressure spring; 5. a cutting groove; 6. a groove; 7. a mounting rod; 8. pressing a pressing rod; 9. a rubber cylinder; 10. a limit rod; 11. an adjusting block; 12. a limiting frame; 13. adjusting a screw; 14. a knob; 15. a connecting block; 16. and (5) connecting a rod.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 3, an embodiment of the present utility model provides a cutting machine, including:
cutting frame 1 is equipped with extensible member 2, and the flexible end of extensible member 2 is equipped with cutting knife 3, has offered the cutting groove 5 that corresponds with cutting knife 3 cutting portion on cutting frame 1 plane.
In this embodiment, before using this application, install it in the rear side of rolling ware, when rolling up the waterproof board, through tiling it in cutting frame 1 plane, then rolling up on the rolling ware, when rolling up the waterproof board, make the waterproof board slide on cutting frame 1 plane through the rotation of rolling up, after the rolling is finished, start extensible member 2, make its cutting part that drives cutting knife 3 move to cutting groove 5, make cutting part that cutting knife 3 stretches into cutting groove 5, implement quick tailorring, do not need the manual work to cut, save time and manpower. The expansion piece 2 can be any one of an oil cylinder, an air cylinder and an electric cylinder.
The pressing units are arranged on two sides of the cutting knife 3 in a mirror image mode, and when the telescopic piece 2 drives the cutting knife 3 to be close to the cutting groove 5, the pressing units are synchronously driven by the cutting knife 3 to move towards the cutting groove 5.
The pressing unit is combined with the cutting knife 3, under the cooperation of the pressing unit and the cutting knife 3, when the cutting knife 3 is driven by the telescopic piece 2 to cut the waterproof board, the pressing unit presses two sides of the cutting position of the waterproof board, so that the cutting position of the waterproof board is not easy to change when the waterproof board is cut by the cutting knife 3, the cutting precision is ensured, and the flatness of one end of the waterproof board after cutting is ensured.
The pressing unit comprises a mounting rod 7 penetrating through the cutting knife 3 and a pressing rod 8 arranged at the bottom of the mounting rod 7, the distance between the pressing rod 8 and the plane of the cutting frame 1 is smaller than the distance between the cutting part of the cutting knife 3 and the plane of the cutting frame 1, and a rubber barrel 9 is sleeved on the pressing rod 8.
In this embodiment, the pressing unit specifically drives the cutting blade 3 to move downward when being matched with the cutting blade 3, as shown in fig. 2 and 3, because the distance between the pressing rod 8 and the plane of the cutting frame 1 is smaller than the distance between the cutting part of the cutting blade 3 and the plane of the cutting frame 1, when the cutting part of the cutting blade 3 is not flush with the plane of the cutting frame 1, the rubber cylinder 9 on the pressing rod 8 is firstly contacted with the waterproof board on the plane of the cutting frame 1, and because the mounting rod 7 is movably penetrated on the cutting blade 3, the rubber cylinder 9 is limited by the plane of the cutting frame 1 and kept still when the cutting blade 3 continuously descends, the cutting blade 3 is pressed on the waterproof board by the self gravity of the pressing rod 8 until the cutting blade 3 stretches into the cutting groove 5, after the cutting is finished, the cutting blade 3 is driven to reset by the shrinkage of the telescopic member 2 until the cutting blade 3 and the rubber cylinder 9 are all separated from the plane of the cutting frame 1, and only the waterproof layer is controlled to move in a manner that the whole waterproof layer is pressed by the pressing rod 3. The rubber barrel 9 is adopted to avoid hard contact between the pressing rod 8 and the waterproof layer.
In order to improve the pressing effect, as shown in fig. 2, a pressure spring 4 is provided on the mounting rod 7, and the pressure spring 4 abuts between the pressing rod 8 and the cutting blade 3. When the rubber cylinder 9 is in contact with the waterproof layer and the telescopic piece 2 is still continuously descending, the pressure spring 4 is subjected to pressure and contracts, the pressure spring 4 is fed back to the pressing rod 8, the waterproof layer is pressed through the rubber cylinder 9, the self gravity of the pressing rod 8 and the pressure of the pressure spring 4, and the pressing effect is guaranteed.
In order to ensure the stability of the pressing rod 8, as shown in fig. 3, both ends of the pressing rod 8 are fixedly provided with limiting rods 10, and the two limiting rods 10 are movably arranged on the cutting knife 3 in a penetrating manner. The pressing rod 8 is limited through the limiting rod 10, so that the pressing rod 8 always moves along the axis direction of the mounting rod 7, the stress at the two ends of the pressing rod 8 is identical, and the connection strength of the pressing rod 8 and the mounting rod 7 is indirectly ensured.
In order to further improve the cutting effect of the waterproof layer, as shown in fig. 2, a groove 6 is further formed in the plane of the cutting frame 1, and the groove 6 corresponds to the rubber cylinder 9. If the waterproof layer is laid on the plane of the cutting frame 1 and is provided with a certain hollow bulge, the waterproof layer allowance forming the hollow bulge is pressed into the groove 6 under the action of the rubber cylinder 9, so that the waterproof layer between the two grooves 6 is in a tight state, and irregular cutting of the waterproof layer is avoided.
As shown in fig. 1, the cutting machine further comprises a limiting frame 12, the two limiting frames 12 are respectively located at two sides of the plane of the cutting frame 1, an adjusting block 11 is arranged in the limiting frame 12, a connecting rod 16 is arranged on the adjusting block 11, the connecting rod 16 penetrates through one side of the limiting frame 12, and the two connecting rods 16 are connected through an adjusting component.
In this embodiment, in order to further guarantee the levelness after the cutting of waterproof board one end, cut money to the waterproof board that various widths are different, through removing two connecting rods 16 respectively for connecting rod 16 comes movable regulating block 11 in spacing frame 12's position, thereby adjust spacing between spacing frame 12 inboard and the regulating block 11, make it adapt to the waterproof board that waits to decide, avoid its slope to take place, guarantee the levelness of waterproof board one end after deciding.
In order to ensure the stability of the adjusting block 11 after adjustment, as shown in fig. 1, the adjusting assembly includes a connecting block 15 connected between two connecting rods 16 and an adjusting screw 13 rotatably provided at the side of the cutting frame 1, and the adjusting screw 13 is engaged with the connecting block 15. One end of the adjusting screw 13 is provided with a knob 14. When adjusting connecting block 15, through rotating knob 14 for knob 14 drives adjusting screw 13 and rotates, thereby makes connecting block 15 remove on adjusting screw 13, promotes two connecting rods 16 through connecting block 15 is synchronous and moves, locks the position of two regulating blocks 11 through the effect of screw thread auto-lock, realizes once adjusting can repetitious usage, the step of the regulation of still simplifying adopts the mode of synchronization to once only adjust two regulating blocks 11.
The implementation principle of the embodiment of the application is as follows: before use, the device is arranged at the rear side of the winder, and the knob 14 is rotated, so that the knob 14 drives the adjusting screw 13 to rotate, the connecting block 15 moves on the adjusting screw 13, and the two connecting rods 16 are synchronously pushed to move through the connecting block 15, so that the distance between the inner side of the limiting frame 12 and the adjusting block 11 is adjusted, and the device is adapted to the width of a waterproof board to be cut; when the waterproof board is rolled, the waterproof board is horizontally paved on the plane of the cutting frame 1 and is arranged in the two limiting frames 12 in a penetrating way, then the waterproof board is rolled on the rolling device, when the waterproof board is rolled, the waterproof board slides on the plane of the cutting frame 1 through the rotation of the rolling device, after the rolling is finished, the telescopic piece 2 is started, the rubber cylinder 9 on the pressing rod 8 is firstly contacted with the waterproof board on the plane of the cutting frame 1, the cutting knife 3 continuously descends, the rubber cylinder 9 is limited and kept still by the plane of the cutting frame 1, the rubber cylinder 9 is pressed on the waterproof board under the action of the gravity of the rubber cylinder 9 and the pressing rod 8 and the pressure spring 4, and the waterproof board is enabled to sink into the groove 6 until the cutting knife 3 stretches into the cutting groove 5, after the cutting is finished, the cutting knife 3 is driven to reset through the shrinkage of the telescopic piece 2 until the cutting knife 3 and the rubber cylinder 9 are separated from the plane of the cutting frame 1, and the next cutting is carried out.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (9)
1. A cutting machine, comprising:
the cutting frame (1) is provided with a telescopic piece (2), a cutting knife (3) is arranged at the telescopic end of the telescopic piece (2), and a cutting groove (5) corresponding to the cutting part of the cutting knife (3) is formed in the plane of the cutting frame (1);
and the pressing units are arranged on two sides of the cutting knife (3) in a mirror image mode, and when the telescopic piece (2) drives the cutting knife (3) to be close to the cutting groove (5), the pressing units are synchronously driven to move towards the cutting groove (5) by the cutting knife (3).
2. A cutting machine according to claim 1, characterized in that the pressing unit comprises a mounting bar (7) penetrating the cutting blade (3) and a pressing bar (8) arranged at the bottom of the mounting bar (7), the distance between the pressing bar (8) and the plane of the cutting frame (1) being smaller than the distance between the cutting part of the cutting blade (3) and the plane of the cutting frame (1).
3. A cutting machine according to claim 2, characterized in that the pressing bar (8) is provided with a rubber cylinder (9).
4. A cutting machine according to claim 2, characterized in that the mounting bar (7) is provided with a pressure spring (4), the pressure spring (4) being in abutment between the pressing bar (8) and the cutting blade (3).
5. A cutting machine according to any one of claims 2-4, characterized in that both ends of the pressing rod (8) are fixedly provided with limit rods (10), and both limit rods (10) are movably arranged on the cutting blade (3).
6. A cutting machine according to claim 3, characterized in that the cutting frame (1) is also provided with grooves (6) in the plane, said grooves (6) corresponding to the rubber cylinders (9).
7. The cutting machine according to claim 1, further comprising a limiting frame (12), wherein two limiting frames (12) are respectively located on two sides of the plane of the cutting frame (1), an adjusting block (11) is arranged in each limiting frame (12), a connecting rod (16) is arranged on each adjusting block (11), the connecting rod (16) is arranged on one side of each limiting frame (12) in a penetrating mode, and the two connecting rods (16) are connected through an adjusting assembly.
8. A cutting machine according to claim 7, characterized in that said adjustment assembly comprises a connection block (15) connected between two said connection bars (16) and an adjustment screw (13) pivoted to the side of said cutting frame (1), said adjustment screw (13) being engaged with said connection block (15).
9. A cutting machine according to claim 8, characterized in that one end of the adjusting screw (13) is provided with a knob (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837189.0U CN220446546U (en) | 2023-07-12 | 2023-07-12 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837189.0U CN220446546U (en) | 2023-07-12 | 2023-07-12 | Cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220446546U true CN220446546U (en) | 2024-02-06 |
Family
ID=89739541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321837189.0U Active CN220446546U (en) | 2023-07-12 | 2023-07-12 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220446546U (en) |
-
2023
- 2023-07-12 CN CN202321837189.0U patent/CN220446546U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |