CN217020743U - Knife roller mechanism of circular knife machine - Google Patents
Knife roller mechanism of circular knife machine Download PDFInfo
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- CN217020743U CN217020743U CN202220839597.9U CN202220839597U CN217020743U CN 217020743 U CN217020743 U CN 217020743U CN 202220839597 U CN202220839597 U CN 202220839597U CN 217020743 U CN217020743 U CN 217020743U
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- 230000000694 effects Effects 0.000 claims abstract description 31
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 11
- 239000003292 glue Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The application belongs to the technical field of circular knife machines, in particular to a knife roll mechanism of a circular knife machine, which comprises a base, wherein the inner side of the base is rotatably connected with a fixed roll, a movable roll is arranged on the inner side of the base and above the fixed roll, the two ends of the movable roll are rotatably connected with a fixed seat, the two ends of the base and the axis direction of the movable roll are both provided with notches, the side end of the base is provided with a first motor for driving the movable roll to rotate, the knife roll mechanism of the circular knife machine realizes the cooling of a blade on the movable roll by arranging a third motor, a second screw rod, a movable seat and a fan inside a driving mechanism so as to prevent a product film from overflowing, thereby improving the cutting effect of the blade, and the distance between the fixed roll and the movable roll is adjusted by arranging the second motor, the first screw rod, a guide rod, a movable plate, the movable roll and the fixed seat, so that the cutting efficiency of the product film is high in the extrusion process of the fixed roller and the movable roller.
Description
Technical Field
The application belongs to the technical field of circular knife machines, and particularly relates to a knife roller mechanism of a circular knife machine.
Background
The circular knife machine continuously rotates in the form of a hob to die-cut roll paper, is one of the devices with the highest production efficiency in the die-cutting machine, and die-cut products are widely applied to the fields of mobile phones, computers, liquid crystal displays, digital cameras, LCD backlight sources and the like.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the knife roller mechanism of the existing circular knife machine is used for heating the paper winding drum in the processing process, when a cutting knife works for a long time, the temperature of the blade generates heat, the phenomenon of glue overflow of a product film is easily caused, and therefore the knife roller mechanism of the circular knife machine is low in efficiency of cutting the product film, and the defect of affecting the processing quality of the product film is overcome.
Therefore, the knife roller mechanism of the circular knife machine is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is in order to solve prior art, and current circular knife machine's rotor mechanism is to the winding paper section of thick bamboo course of working, and the cutting knife is the long-term during operation, and the temperature of blade produces the heat, makes the product membrane glue overflow phenomenon appear easily to lead to the rotor mechanism of circular knife machine to the product membrane cutting inefficiency, influence the problem of product membrane processingquality's defect, and the rotor mechanism of circular knife machine who proposes.
In order to achieve the purpose, the following technical scheme is adopted in the application:
knife roll mechanism of circular knife machine, the on-line screen storage device comprises a base, the inboard of base is rotated and is connected with the fixed roll, the inboard top that just is located the fixed roll of base is provided with the movable roll, the both ends of movable roll are rotated and are connected with the fixing base, the both ends of base and the axis direction that is located the movable roll have all seted up the notch, the side of base is provided with the first motor of drive movable roll rotary motion, the top of base is provided with the elevating system that the drive movable roll reciprocated, the top of base transversely can be dismantled and be connected with the fixed plate, the upper portion of base and the below that is located the fixed plate are provided with a pair of fan, the top of base is provided with the actuating mechanism who removes about a pair of fan.
Make fixed roll and movable roll cool down at the outer wall to the heat of blade is cooled down, prevents that the product membrane from appearing overflowing gluey phenomenon.
Preferably, the both ends of base just are located the first slide rail of the equal fixedly connected with in notch both sides, fixing base sliding connection between two first slide rails, the side of base just is located a pair of second slide rail of one side fixedly connected with of first motor, a side fixedly connected with slide that first motor is close to the base, slide sliding connection on a pair of second slide rail.
Through setting up the second slide rail, be convenient for make first motor and activity roller can stably remove.
Preferably, elevating system includes that fixed connection connects at the guide bar at fixed plate top, fixed connection at the second motor at the guide bar top and rotates the first lead screw of connection at guide bar horizontal end and fixed connection at second motor output, the top fixedly connected with carriage release lever of fixing base, just the one end of carriage release lever slides and wears to establish at the base top, the one end fixed connection that the fixing base was kept away from to the carriage release lever has the fly leaf that the level set up, fly leaf and first lead screw threaded connection.
Through setting up the carriage release lever, be convenient for drive fixing base lift removal.
Preferably, the guide rod is arranged in a U-shaped manner, and the vertical ends of the guide rod are connected with the movable plate in a sliding manner.
Through the guide bar cooperation, be convenient for make the fly leaf go up and down stably.
Preferably, actuating mechanism includes that fixed connection is kept away from the third motor of first motor side and fixed connection wear to establish the inboard second lead screw of base at the third motor output and rotation at the base, the one end of second lead screw is rotated and is connected on the base, the both ends threaded connection of second lead screw have with fan fixed connection's removal seat.
Through setting up third motor, second lead screw and fan for second lead screw rotary motion drives the removal seat on both sides and removes about, makes the fan remove above the movable roll and bloies, improves the cooling effect.
Preferably, the second screw rod is a double-head screw rod.
Through setting up double-end lead screw, be convenient for make the fan can cool down the blade fast.
Preferably, the bottom end face of the fixed plate is fixedly connected with a third slide rail, and the movable seat is connected below the third slide rail in a sliding manner.
Through setting up the third slide rail for it is stable to move the seat horizontal slip.
To sum up, the technical effect and the advantage of this application: this rotor mechanism of circular knife machine, through setting up the inside third motor of actuating mechanism, the second lead screw, remove seat and fan, the realization is cooled down to the blade on the activity roller, prevent the product membrane glue overflow phenomenon to appear, thereby improve the cutting effect of blade, through setting up the second motor, first lead screw, the guide bar, the fly leaf, activity roller and fixing base, adjust adjusting distance between fixed roll and the activity roller, so that in fixed roll and the extrusion of activity roller, make product membrane cutting efficient, through setting up the guide bar, the carriage release lever, under the cooperation of second slide rail and first slide rail, make the activity roller go up and down stably, improve the job stabilization nature of this device.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of another overall angle structure of the present application;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
FIG. 4 is a partial enlarged view of portion B of FIG. 2;
fig. 5 is a schematic view of the drive mechanism of the present application.
In the figure: 1. a second motor; 2. a first lead screw; 3. a guide rod; 4. a second slide rail; 5. a slide plate; 6. a first motor; 7. a movable plate; 8. a fixing plate; 9. a movable roll; 10. a fixed roller; 11. a base; 12. a notch; 13. a movable seat; 14. a second screw rod; 15. a fan; 16. a third slide rail; 17. a first slide rail; 18. a fixed seat; 19. a travel bar; 20. a third motor.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.
Referring to fig. 1-2, the knife roller mechanism of the circular knife machine comprises a base 11, wherein supporting legs are fixedly installed on the bottom end surface of the base 11 in a rectangular array mode, and the supporting legs are convenient to support the base 11. The inboard of base 11 is rotated and is connected with fixed roll 10, and the inboard of base 11 and the top that is located fixed roll 10 are provided with movable roller 9, are provided with the blade on the movable roller 9, through the cooperation of fixed roll 10 and movable roller 9, cut the product membrane. The both ends of activity roller 9 are rotated and are connected with fixing base 18, and notch 12 has all been seted up at the both ends of base 11 and the axis direction that is located activity roller 9, and fixing base 18 is inboard at notch 12, and the side of base 11 is provided with the first motor 6 of the 9 rotary motion of drive activity roller, and one of them notch 12 runs through in the base 11 outside, is convenient for install first motor 6.
Referring to fig. 2-3, the two ends of the base 11 and the two sides of the notch 12 are fixedly connected with first sliding rails 17, and the fixing seat 18 is slidably connected between the two first sliding rails 17, so that the movable roller 9 can be lifted and lowered stably. The side of base 11 just is located one side fixedly connected with of first motor 6 and a pair of second slide rail 4, and a side fixedly connected with slide 5 that first motor 6 is close to base 11, slide 5 sliding connection on a pair of second slide rail 4, and when activity roller 9 need be adjusted, first motor 6 and activity roller 9 transmission are connected, through setting up second slide rail 4, are convenient for make first motor 6 and activity roller 9 can the steady removal.
When the thickness of the product film needs to adjust the distance between the fixed roller 10 and the movable roller 9, the cutting efficiency of the product film is high in the extrusion process of the fixed roller 10 and the movable roller 9.
Referring to fig. 2 and 4, the top of base 11 transversely can be dismantled and be connected with fixed plate 8, and the upper portion of base 11 just is located the below of fixed plate 8 and is provided with a pair of fan 15, works as fixed roll 10 and activity roller 9 in cutting process, under the cooperation through fan 15 for fixed roll 10 and activity roller 9 cool down at the outer wall, so that the heat of blade is cooled down, prevents that the product membrane from appearing the excessive phenomenon of gluing.
Referring to fig. 4-5, a lifting mechanism for driving the movable roller 9 to move up and down is arranged at the top of the base 11, the lifting mechanism comprises a guide rod 3 fixedly connected to the top of the fixing plate 8, a second motor 1 fixedly connected to the top of the guide rod 3, and a first lead screw 2 rotatably connected to the horizontal end of the guide rod 3 and fixedly connected to the output end of the second motor 1, the first lead screw 2 is rotatably connected with the fixing plate 8, the second motor 1 is a servo motor, and under the action of the guide rod 3, the second motor 1 can work stably and strengthen the structural strength. The top of the fixed seat 18 is fixedly connected with a moving rod 19, one end of the moving rod 19 penetrates through the top of the base 11 in a sliding manner, one end, far away from the fixed seat 18, of the moving rod 19 is fixedly connected with a movable plate 7 horizontally arranged, and the movable plate 7 is in threaded connection with the first screw rod 2, so that the fixed seat 18 is driven to move up and down.
The guide rod 3 is arranged in a U-shaped manner, the vertical end of the guide rod 3 is connected with the movable plate 7 in a sliding manner, and the movable plate 7 is convenient to lift and stabilize by the cooperation of the guide rod 3.
Referring to fig. 2, fig. 4 and fig. 5, the top of base 11 is provided with the actuating mechanism who removes about a pair of fan 15, actuating mechanism includes that fixed connection is at the third motor 20 of base 11 keeping away from a first motor 6 side and fixed connection wear to establish the inboard second lead screw 14 of base 11 at the third motor 20 output and rotate, third motor 20 is servo motor, the one end of second lead screw 14 is rotated and is connected on base 11, the both ends threaded connection of second lead screw 14 has the removal seat 13 with fan 15 fixed connection, when third motor 20 drives, make 14 rotary motion of second lead screw, it removes about the removal seat 13 that drives both sides, make fan 15 remove in movable roller 9 top and blow, improve the cooling effect.
Referring to fig. 5, in order to prevent the two movable bases 13 from colliding with each other and simultaneously facilitate the fan 15 to rapidly cool the blade, two sections of threads with opposite spiral directions are provided on the second screw 14.
Referring to fig. 5, a third slide rail 16 is fixedly connected to a bottom end surface of the fixed plate 8, and the movable base 13 is slidably connected below the third slide rail 16. The third slide rail 16 is arranged, so that the movable base 13 slides stably left and right.
The working principle is as follows: knife roll mechanism of circular knife machine, during the use, thickness when the product membrane needs to be with adjusting distance between fixed roll 10 and the activity roller 9, drive second motor 1, make 2 rotary motion of first lead screw, because fly leaf 7 and first lead screw 2 are threaded connection, thereby make fly leaf 7 reciprocate, because fly leaf 7 and activity roller 9 are fixed connection, thereby make activity roller 9 drive fixing base 18 lift and move, make the distance between activity roller 9 and the fixed roll 10 suitably adjust, so that make fixed roll 10 and activity roller 9 extrusion in-process, make product membrane cutting efficient, when the product membrane is in activity roller 9 and fixed roll 10 cutting process, make the blade heat rise in temperature, through driving third motor 20, thereby make the removal seat 13 on both sides remove about, when drive fan 15, it can to cool down the blade on the activity roller 9.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present application in the scope of the present application.
Claims (7)
1. Knife roll mechanism of circular knife machine, including base (11), its characterized in that, the inboard of base (11) is rotated and is connected with fixed roll (10), the inboard of base (11) and the top that is located fixed roll (10) are provided with activity roller (9), the both ends of activity roller (9) are rotated and are connected with fixing base (18), notch (12) have all been seted up at the both ends of base (11) and the axis direction that is located activity roller (9), the side of base (11) is provided with first motor (6) that drive activity roller (9) rotary motion, the top of base (11) is provided with the elevating system that drives activity roller (9) and reciprocate, the top of base (11) transversely can be dismantled and is connected with fixed plate (8), the upper portion of base (11) and the below that is located fixed plate (8) are provided with a pair of fans (15), the top of the base (11) is provided with a driving mechanism for moving the pair of fans (15) left and right.
2. The knife roller mechanism of the circular knife machine according to claim 1, characterized in that the first sliding rails (17) are fixedly connected to both ends of the base (11) and located on both sides of the notch (12), the fixing seat (18) is slidably connected between the two first sliding rails (17), the pair of second sliding rails (4) are fixedly connected to the side ends of the base (11) and located on one side of the first motor (6), the sliding plate (5) is fixedly connected to one side of the first motor (6) close to the base (11), and the sliding plate (5) is slidably connected to the pair of second sliding rails (4).
3. The knife roller mechanism of the circular knife machine according to claim 1, characterized in that the lifting mechanism comprises a guide rod (3) fixedly connected to the top of the fixed plate (8), a second motor (1) fixedly connected to the top of the guide rod (3), and a first screw rod (2) rotatably connected to the horizontal end of the guide rod (3) and fixedly connected to the output end of the second motor (1), a moving rod (19) is fixedly connected to the top of the fixed seat (18), one end of the moving rod (19) is slidably arranged on the top of the base (11), a horizontally arranged movable plate (7) is fixedly connected to one end of the moving rod (19) far away from the fixed seat (18), and the movable plate (7) is in threaded connection with the first screw rod (2).
4. The knife roller mechanism of the circular knife machine according to claim 3, characterized in that the guide rod (3) is provided in a U shape, and the vertical ends of the guide rod (3) are connected with the movable plate (7) in a sliding manner.
5. The knife roller mechanism of the circular knife machine according to claim 3, characterized in that the driving mechanism comprises a third motor (20) fixedly connected to one side of the base (11) far away from the first motor (6) and a second screw rod (14) fixedly connected to the output end of the third motor (20) and rotatably inserted into the inner side of the base (11), one end of the second screw rod (14) is rotatably connected to the base (11), and two ends of the second screw rod (14) are in threaded connection with a movable seat (13) fixedly connected with the fan (15).
6. Knife roller mechanism of a circular knife machine according to claim 5, characterized in that the second screw (14) is a double-ended screw.
7. The knife roller mechanism of the circular knife machine according to claim 5, characterized in that a third slide rail (16) is fixedly connected to the bottom end face of the fixed plate (8), and the movable base (13) is slidably connected below the third slide rail (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839597.9U CN217020743U (en) | 2022-04-12 | 2022-04-12 | Knife roller mechanism of circular knife machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220839597.9U CN217020743U (en) | 2022-04-12 | 2022-04-12 | Knife roller mechanism of circular knife machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217020743U true CN217020743U (en) | 2022-07-22 |
Family
ID=82416210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220839597.9U Active CN217020743U (en) | 2022-04-12 | 2022-04-12 | Knife roller mechanism of circular knife machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217020743U (en) |
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2022
- 2022-04-12 CN CN202220839597.9U patent/CN217020743U/en active Active
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Address after: 215000 Group 15, Youyi village, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Rongsheng Precision Technology Co.,Ltd. Address before: 215000 Group 15, Youyi village, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Rongguang label Co.,Ltd. |