CN111483000A - Rubber stick cutting device based on dysmorphism gear drive principle - Google Patents
Rubber stick cutting device based on dysmorphism gear drive principle Download PDFInfo
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- CN111483000A CN111483000A CN202010277330.0A CN202010277330A CN111483000A CN 111483000 A CN111483000 A CN 111483000A CN 202010277330 A CN202010277330 A CN 202010277330A CN 111483000 A CN111483000 A CN 111483000A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 76
- 229920001971 elastomer Polymers 0.000 title claims abstract description 74
- 239000005060 rubber Substances 0.000 title claims abstract description 74
- 206010066054 Dysmorphism Diseases 0.000 title claims description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004513 sizing Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 50
- 230000007246 mechanism Effects 0.000 description 5
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
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- 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
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- 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
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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- 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
- B26D5/16—Cam means
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- 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
- B26D7/02—Means for holding or positioning work with clamping means
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- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
-
- 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
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to the technical field of rubber, and discloses a rubber rod cutting device based on a special-shaped gear transmission principle, which comprises a base, wherein a main shaft is movably connected inside the base, a bevel gear is fixedly connected outside the main shaft, a transmission belt is movably connected outside the bevel gear, a guide wheel is movably connected inside the transmission belt, a sector gear is fixedly connected outside the main shaft, a sizing gear is meshed and connected outside the sector gear, a fixed groove is formed inside the sizing gear, a fixed block is connected inside the fixed groove in a sliding manner, a fixed rod is connected inside the fixed block in a sliding manner, the guide wheel guide and a cutting blade are simultaneously driven by the main shaft to cut through the matching of the main shaft, the bevel gear, the transmission belt, the guide wheel, an eccentric wheel, a cutting blade frame and the cutting blade, so that the speed synchronism is ensured, effectively guarantee that cutting length is unanimous to reduce the length error of rubber stick, improve the cutting quality of rubber stick.
Description
Technical Field
The invention relates to the technical field of rubber, in particular to a rubber rod cutting device based on a special-shaped gear transmission principle.
Background
The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, the glass transition temperature of the rubber is low, the molecular weight is often very large and is more than hundreds of thousands, the rubber is divided into two types of natural rubber and synthetic rubber, and the natural rubber is prepared by extracting colloid from plants such as rubber trees, rubber grasses and the like and then processing the extracted colloid; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely applied to various aspects of industry or life, and when people in existence produce rubber bars, the rubber bars are often required to be cut into certain lengths.
But current rubber stick cutting device, often guide mechanism and shutdown mechanism belong to two independent mechanism, thereby lead to the rubber stick to cut off the length difference owing to the change of guide mechanism or shutdown mechanism speed at the cutting-off in-process, thereby lead to the rubber stick to cut off the error great, influence product quality, and current cutting device rubber stick does not have corresponding fixing device when cutting off, thereby lead to when cutting off, the rubber stick cuts off the incision unevenness, often need the later stage secondary to repair, thereby lead to rubber stick error grow, reduce the cutting-off efficiency of rubber stick.
In order to solve the problems, the inventor provides a rubber rod cutting device based on the special-shaped gear transmission principle, which has the advantages of automatically cutting off a rubber rod, ensuring the cutting lengths of the rubber rod to be equal, effectively ensuring the cutting quality of the rubber rod, reducing the cutting error of the rubber rod, fixing the position of the rubber rod during cutting off, and effectively ensuring the stability of the cutting process of the rubber rod, so that the cut of the rubber rod is ensured to be flat, the secondary trimming in the later period is avoided, and the cutting efficiency of the rubber rod is greatly improved.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rubber stick cutting device based on dysmorphism gear drive principle, includes base, main shaft, bevel gear, drive belt, guide wheel, sector gear, decides material gear, fixed slot, fixed block, dead lever, fixed spring, spacing groove, reset spring, stopper, locating plate, eccentric wheel, slicer frame, cutting piece, supporting spring, discharge gate.
The positions and the connection relations of the structures are as follows:
the automatic sheet cutting machine is characterized in that a main shaft is movably connected inside the base, a bevel gear is fixedly connected outside the main shaft, a transmission belt is movably connected outside the bevel gear, a guide wheel is movably connected inside the transmission belt, a sector gear is fixedly connected outside the main shaft, a sizing gear is meshed and connected outside the sector gear, a fixing groove is formed inside the sizing gear, a fixing block is slidably connected inside the fixing groove, a fixing rod is slidably connected inside the fixing block, a fixing spring is fixedly connected outside the fixing rod, a limiting groove is formed inside the sizing gear, a return spring is movably connected inside the limiting groove, a limiting block is fixedly connected outside the return spring, a positioning plate is fixedly connected outside the limiting block, an eccentric wheel is fixedly connected outside the main shaft, and a sheet cutting frame is movably connected outside the eccentric wheel, the inside swing joint of slicer frame has the cutting piece, the bottom fixedly connected with supporting spring of slicer frame, the discharge gate has been seted up to the inside of base.
Preferably, the spindle is fixedly connected with a motor inside the base.
Preferably, the number of the bevel gears is two, the two bevel gears are meshed and connected with each other, one bevel gear is fixedly connected with the main shaft, the other bevel gear is movably connected inside the base, a driving wheel is arranged outside the other bevel gear, and the driving wheel is movably connected with the driving belt.
Preferably, the number of the guide wheels is two, the two guide wheels are movably connected inside the base and vertically distributed, the driving wheels are arranged outside the guide wheels at the bottom and movably connected with the driving belt.
Preferably, sector gear and deciding the material gear and all being provided with two, two sector gear all with main shaft fixed connection, two decide the material gear all with locating plate sliding connection, and two sector gear and decide the material gear and be located the both sides of cutting piece respectively, and about the central plane symmetric distribution of cutting piece.
Preferably, four fixing grooves are formed in the material fixing gear, the four fixing grooves are symmetrically distributed about the axis of the material fixing gear, and the four fixing grooves are inclined towards the axis of the material fixing gear.
Preferably, four limiting grooves are formed in the fixed material gear, the four limiting grooves are symmetrically distributed about the axis of the fixed material gear, the interiors of the four limiting grooves are movably connected with the reset spring, and two ends of the reset spring are fixedly connected with the limiting grooves and the limiting blocks respectively.
Preferably, the fixed block is connected to the inside of the positioning plate in a sliding manner.
Preferably, slicing frame sliding connection is in the inside of base, and the slicing frame is located between two deciding material gears, and the outside of slicing frame is provided with the section motor, section motor and cutting piece fixed connection.
Preferably, the supporting spring is fixedly connected with the base.
Advantageous effects
Compared with the prior art, the invention provides a rubber rod cutting device based on the special-shaped gear transmission principle, which has the following beneficial effects:
1. this rubber stick cutting device based on dysmorphism gear drive principle uses through the cooperation of main shaft, bevel gear, drive belt, guide wheel, eccentric wheel, slicing frame and cutting piece, drives guide wheel guide and cutting piece cutting simultaneously through the main shaft to guarantee the synchronism of speed, effectively guarantee that cutting length is unanimous, thereby reduce the length error of rubber stick, improve the cutting quality of rubber stick.
2. This rubber stick cutting device based on dysmorphism gear drive principle uses through the cooperation of sector gear with deciding the material gear to the effect of automatic fixation rubber stick when reaching the cutting of rubber stick, the rubber stick takes place to rock when effectively avoiding the cutting, thereby guarantees the notched planarization of rubber stick, avoids later stage secondary to restore the processing, effectively improves the cutting quality and the cutting efficiency of rubber stick.
3. This rubber stick cutting device based on dysmorphism gear drive principle uses through the cooperation of fixed slot, fixed block, dead lever, fixed spring, spacing groove, reset spring and stopper to effective rubber stick rubber is perpendicular with cutting blade position when fixed, thereby guarantees that the incision is perpendicular with the rubber stick, further improves the notched quality of rubber stick.
Drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic view showing the connection of the spindle, the sector gear, the fixed block and the fixed rod of the section A-A of the structure diagram of the invention 1;
FIG. 3 is a schematic connection diagram of a material fixing gear, a fixing groove, a fixing block, a fixing rod, a fixing spring, a limiting groove, a limiting spring and a limiting block;
FIG. 4 is a schematic view of the connection of the main shaft, eccentric wheel, slicing frame and slicing blade of section B-B of the structure of FIG. 1 according to the present invention;
fig. 5 is an enlarged view of the connection of the main shaft, eccentric wheel, slicing frame, slicing blade and supporting spring in part C of the structure chart 1 of the present invention.
In the figure: 1. a base; 2. a main shaft; 3. a bevel gear; 4. a transmission belt; 5. a material guide wheel; 6. a sector gear; 7. a material fixing gear; 8. fixing grooves; 9. a fixed block; 10. fixing the rod; 11. fixing the spring; 12. a limiting groove; 13. a return spring; 14. a limiting block; 15. positioning a plate; 16. an eccentric wheel; 17. a slicing frame; 18. cutting the slices; 19. a support spring; 20. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a rubber rod cutting device based on the principle of special-shaped gear transmission comprises a base 1, a main shaft 2, a bevel gear 3, a transmission belt 4, a guide wheel 5, a sector gear 6, a fixed gear 7, a fixed groove 8, a fixed block 9, a fixed rod 10, a fixed spring 11, a limit groove 12, a return spring 13, a limit block 14, a locating plate 15, an eccentric wheel 16, a slicing frame 17, a slicing piece 18, a support spring 19 and a discharge hole 20.
The positions and the connection relations of the structures are as follows:
the inside swing joint of base 1 has main shaft 2, main shaft 2 and the inside motor fixed connection of base 1, the outside fixedly connected with bevel gear 3 of main shaft 2, bevel gear 3 is provided with two, two bevel gear 3 intermeshing are connected, and bevel gear 3 and main shaft 2 fixed connection, another bevel gear 3 swing joint is in the inside of base 1, and the outside of another bevel gear 3 is provided with the drive wheel, drive wheel and 4 swing joints of drive belt, bevel gear 3's outside swing joint has drive belt 4, the inside swing joint of drive belt 4 has guide wheel 5, guide wheel 5 is provided with two, two equal swing joints of guide wheel 5 are in the inside of base 1, and two guide wheels 5 divide the vertical distribution that hangs down, the outside of bottom guide wheel 5 is provided with the drive wheel, and drive wheel and 4 swing joints of drive belt.
The outer part of the main shaft 2 is fixedly connected with a sector gear 6, the outer part of the sector gear 6 is meshed and connected with a fixed gear 7, two sector gears 6 and two fixed gears 7 are arranged, two sector gears 6 are fixedly connected with the main shaft 2, two fixed gears 7 are slidably connected with a positioning plate 15, the two sector gears 6 and the fixed gears 7 are respectively positioned at two sides of a cutting sheet 18 and are symmetrically distributed about the central plane of the cutting sheet 18, the effect of automatically fixing a rubber rod during cutting the rubber rod is achieved by matching the sector gears 6 and the fixed gears 7, the rubber rod is effectively prevented from shaking during cutting, the smoothness of the cut of the rubber rod is ensured, the secondary repair processing in the later period is avoided, the cutting quality and the cutting efficiency of the rubber rod are effectively improved, the fixing grooves 8 are formed in the fixed gears 7, the four fixing grooves 8 are formed in the fixed gears 7, the four fixing grooves 8 are symmetrically distributed about the axis of the fixed gear 7, the four fixing grooves 8 are all designed to incline towards the axis of the fixed gear 7, the inside of the fixing grooves 8 is connected with a fixing block 9 in a sliding mode, the fixing block 9 is connected inside a positioning plate 15 in a sliding mode, the inside of the fixing block 9 is connected with a fixing rod 10 in a sliding mode, the outside of the fixing rod 10 is fixedly connected with a fixing spring 11, a limiting groove 12 is formed in the fixing gear 7, four limiting grooves 12 are formed in the fixing gear 7 in a sliding mode, the four limiting grooves 12 are symmetrically distributed about the axis of the fixed gear 7 in a sliding mode, the inside of the four limiting grooves 12 are movably connected with a reset spring 13, two ends of the reset spring 13 are fixedly connected with the limiting grooves 12 and a limiting block 14 respectively, the inside of the limiting groove 12 is movably connected with the reset spring 13, Fixed block 9, dead lever 10, fixed spring 11, spacing groove 12, reset spring 13 and stopper 14 cooperation are used to effective rubber stick rubber is perpendicular with cutting piece 18 positions when fixed, thereby guarantees that the incision is perpendicular with the rubber stick, further improves the notched quality of rubber stick, stopper 14's outside fixedly connected with locating plate 15.
An eccentric wheel 16 is fixedly connected to the outer part of the main shaft 2, a slicing frame 17 is movably connected to the outer part of the eccentric wheel 16, the slicing frame 17 is connected to the inner part of the base 1 in a sliding manner, the slicing frame 17 is positioned between the two material fixing gears 7, a slicing motor is arranged outside the slicing frame 17 and is fixedly connected with the cutting blade 18, the cutting blade 18 is movably connected inside the slicing frame 17, through the matching use of the main shaft 2, the bevel gear 3, the transmission belt 4, the guide wheel 5, the eccentric wheel 16, the slicing frame 17 and the slicing blade 18, the guide wheel 5 is driven by the main shaft 2 to guide materials and the slicing blade 18 to cut, thereby guarantee the synchronism of speed, effectively guarantee that cutting length is unanimous to reduce the length error of rubber stick, improve the cutting quality of rubber stick, slicing frame 17's bottom fixedly connected with supporting spring 19, supporting spring 19 and base 1 fixed connection, base 1's inside has seted up discharge gate 20.
The working process and principle are as follows: when in work, the rubber rod is arranged between the two material guiding wheels 5, because the two material guiding wheels 5 are movably connected inside the base 1, the two material guide wheels 5 are vertically distributed in an upper part and a lower part, a driving wheel is arranged outside the material guide wheel 5 at the bottom part, the driving wheel is movably connected with the driving belt 4, two bevel gears 3 are arranged, the two bevel gears 3 are meshed and connected with each other, one bevel gear 3 is fixedly connected with the main shaft 2, the other bevel gear 3 is movably connected inside the base 1, a driving wheel is arranged outside the other bevel gear 3 and is movably connected with a driving belt 4, a main shaft 2 is fixedly connected with a motor inside the base 1, therefore, the motor drives the main shaft 2 to rotate, the main shaft 2 drives the bevel gear 3 to rotate, the bevel gear 3 drives the material guide wheel 5 to rotate through the driving belt 4, and the material guide wheel 5 drives the rubber rod to move leftwards.
Meanwhile, because two fan-shaped gears 6 and two material fixing gears 7 are arranged, the two fan-shaped gears 6 are fixedly connected with the main shaft 2, the two material fixing gears 7 are slidably connected with the positioning plate 15, the two fan-shaped gears 6 and the material fixing gears 7 are respectively positioned at two sides of the cutting blade 18 and are symmetrically distributed about the central plane of the cutting blade 18, the fan-shaped gears 6 are meshed with the material fixing gears 7, four fixing grooves 8 are formed in the material fixing gears 7, the four fixing grooves 8 are symmetrically distributed about the axis of the material fixing gears 7, the four fixing grooves 8 are obliquely designed towards the axis of the material fixing gears 7, the inner parts of the fixing grooves 8 are slidably connected with the fixing blocks 9, the inner parts of the fixing blocks 9 are movably connected with the fixing rods 10, the fixing rods 10 are fixedly connected with the fixing springs 11, the fixing blocks 9 are slidably connected in the positioning plate 15, and the inner parts of the, the four limit grooves 12 are symmetrically distributed about the axis of the material fixing gear 7, the insides of the four limit grooves 12 are movably connected with a return spring 13, two ends of the return spring 13 are respectively fixedly connected with the limit grooves 12 and a limit block 14, the limit block 14 is slidably connected inside the limit grooves 12, the limit block 14 is fixedly connected with a positioning plate 15, so that the main shaft 2 drives the sector gear 6 to rotate when rotating, when the sector gear 6 and the fixed material gear 7 are in a meshed state, the sector gear 6 drives the material fixing gear 7 to rotate, then the material fixing gear 7 drives the internal fixing groove 8 and the limiting groove 12 to rotate, therefore, the fixing groove 8 drives the fixing block 9 to slide towards the axis of the material fixing gear 7, the fixing block 9 drives the fixing rod 10 to slide towards the axis of the material fixing gear 7, the fixing rod 10 compresses the fixing spring 11 and fixes the rubber rod, the limit groove 12 compresses the reset spring 13 when rotating, and the material fixing gears 7 on the two sides fix the rubber rod at the moment.
And because the main shaft 2 is fixedly connected with the eccentric wheel 16, the eccentric wheel 16 is movably connected with the slicing frame 17, the slicing frame 17 is slidably connected inside the base 1, the slicing frame 17 is positioned between the two material fixing gears 7, the slicing motor is arranged outside the slicing frame 17, the slicing motor is fixedly connected with the slicing sheet 18, the slicing sheet 18 is movably connected inside the slicing frame 17, and the supporting spring 19 is fixedly connected between the slicing frame 17 and the base 1, when the main shaft 2 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 drives the slicing frame 17 to ascend, the slicing frame 17 stretches the supporting spring 19, the slicing frame 17 drives the slicing sheet 18 to ascend, and the slicing sheet 18 finishes cutting under the driving of the cutting motor. And when the cutting blade 18 cuts, the fixed material gear 7 is in a state of fixing the rubber rod.
After cutting is finished, the main shaft 2 continues to rotate, the sector gear 6 continues to be driven to rotate, the sector gear 6 is disengaged from the fixed material gear 7, the fixed material gear 7 reversely rotates under the action of the return spring 13, so that the fixed material gear 7 stops fixing the rubber rod, the main shaft 2 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 stops jacking the slicing frame 17, the slicing frame 17 moves downwards under the action of the supporting spring 19, the main shaft 2 continues to drive the guide wheel 5 to rotate, material guiding is continued, the cut rubber rod is discharged from the discharge hole 20, one-time cutting is finished, and the same main shaft 2 drives the cutting machine, so that the speed synchronism is effectively guaranteed, the cutting length is guaranteed to be equal, and the cutting error is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rubber stick cutting device based on dysmorphism gear drive principle, includes base (1), its characterized in that: the automatic feeding device is characterized in that a main shaft (2) is movably connected inside the base (1), a bevel gear (3) is fixedly connected outside the main shaft (2), a transmission belt (4) is movably connected outside the bevel gear (3), a guide wheel (5) is movably connected inside the transmission belt (4), a sector gear (6) is fixedly connected outside the main shaft (2), a sizing gear (7) is meshed outside the sector gear (6), a fixing groove (8) is formed inside the sizing gear (7), a fixing block (9) is slidably connected inside the fixing groove (8), a fixing rod (10) is slidably connected inside the fixing block (9), a fixing spring (11) is fixedly connected outside the fixing rod (10), a limiting groove (12) is formed inside the sizing gear (7), and a reset spring (13) is movably connected inside the limiting groove (12), the outer fixedly connected with stopper (14) of reset spring (13), the outer fixedly connected with locating plate (15) of stopper (14), the outer fixedly connected with eccentric wheel (16) of main shaft (2), the outside swing joint of eccentric wheel (16) has slicer frame (17), the inside swing joint of slicer frame (17) has cutting piece (18), the bottom fixedly connected with supporting spring (19) of slicer frame (17), discharge gate (20) have been seted up to the inside of base (1).
2. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: the main shaft (2) is fixedly connected with a motor in the base (1).
3. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: the two bevel gears (3) are meshed with each other and connected, one bevel gear (3) is fixedly connected with the spindle (2), the other bevel gear (3) is movably connected inside the base (1), a driving wheel is arranged outside the other bevel gear (3), and the driving wheel is movably connected with the driving belt (4).
4. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: the two material guide wheels (5) are movably connected inside the base (1), the two material guide wheels (5) are vertically distributed in an up-down mode, the driving wheels are arranged outside the material guide wheels (5) at the bottom, and the driving wheels are movably connected with the driving belt (4).
5. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: sector gear (6) and deciding material gear (7) and all being provided with two, two sector gear (6) all with main shaft (2) fixed connection, two decide material gear (7) all with locating plate (15) sliding connection, and two sector gear (6) and decide material gear (7) and be located the both sides of cutting piece (18) respectively, and about the central plane symmetric distribution of cutting piece (18).
6. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: four fixed slots (8) are opened in the fixed gear (7), the four fixed slots (8) are symmetrically distributed about the axis of the fixed gear (7), and the four fixed slots (8) are inclined towards the axis of the fixed gear (7).
7. The rubber rod cutting device based on the special-shaped gear transmission principle as claimed in claim 1, wherein: four limiting grooves (12) are formed in the fixed material gear (7), the four limiting grooves (12) are symmetrically distributed about the axis of the fixed material gear (7), the four limiting grooves (12) are movably connected with a reset spring (13), and two ends of the reset spring (13) are fixedly connected with the limiting grooves (12) and the limiting blocks (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277330.0A CN111483000B (en) | 2020-04-10 | 2020-04-10 | Rubber stick cutting device based on dysmorphism gear drive principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277330.0A CN111483000B (en) | 2020-04-10 | 2020-04-10 | Rubber stick cutting device based on dysmorphism gear drive principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111483000A true CN111483000A (en) | 2020-08-04 |
| CN111483000B CN111483000B (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277330.0A Expired - Fee Related CN111483000B (en) | 2020-04-10 | 2020-04-10 | Rubber stick cutting device based on dysmorphism gear drive principle |
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| Country | Link |
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| CN (1) | CN111483000B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207875A (en) * | 2020-09-22 | 2021-01-12 | 张稳定 | Anti-abrasion cutting device for processing PE pipes at fixed distance |
| CN113427072A (en) * | 2021-07-05 | 2021-09-24 | 钟浩哲 | Fixed-length cutting and efficient heat dissipation device for ceramic steel pipe |
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| GB2274422A (en) * | 1993-01-26 | 1994-07-27 | Guinness Brewing Worldwide | Cutting plastics tubing |
| US20050211042A1 (en) * | 2004-03-24 | 2005-09-29 | Toshiki Kikuchi | Sheet cutting apparatus, sheet aftertreatment apparatus having the same, and image forming apparatus having the same |
| CN205889328U (en) * | 2016-06-06 | 2017-01-18 | 浙江天雁控股有限公司 | Plastics tubular product cutting mechanism that accompanies in step |
| CN208020254U (en) * | 2018-04-11 | 2018-10-30 | 常州信息职业技术学院 | A kind of large-scale cutting device for round tube for building |
| CN109648619A (en) * | 2018-11-23 | 2019-04-19 | 楼淼芳 | A kind of pvc pipe segmentizing unit automatically cutting off regular length |
| CN209319856U (en) * | 2019-01-10 | 2019-08-30 | 山西金贵塑料制造有限公司 | Cutter device is used in a kind of production of PE100 feed pipe water pipe |
| CN110280696A (en) * | 2019-07-05 | 2019-09-27 | 新昌县彭诚农业科技有限公司 | Utilize the cable automatic cut-to-length disconnecting device of linkage principle |
| CN110480705A (en) * | 2019-08-30 | 2019-11-22 | 夏德亮 | A kind of Rhizomatic traditional Chinese medicine slicing device based on clamping microtomy |
| CN209699196U (en) * | 2018-12-19 | 2019-11-29 | 浙江金申机械制造有限公司 | A kind of paper tube cutter |
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- 2020-04-10 CN CN202010277330.0A patent/CN111483000B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2274422A (en) * | 1993-01-26 | 1994-07-27 | Guinness Brewing Worldwide | Cutting plastics tubing |
| US20050211042A1 (en) * | 2004-03-24 | 2005-09-29 | Toshiki Kikuchi | Sheet cutting apparatus, sheet aftertreatment apparatus having the same, and image forming apparatus having the same |
| CN205889328U (en) * | 2016-06-06 | 2017-01-18 | 浙江天雁控股有限公司 | Plastics tubular product cutting mechanism that accompanies in step |
| CN208020254U (en) * | 2018-04-11 | 2018-10-30 | 常州信息职业技术学院 | A kind of large-scale cutting device for round tube for building |
| CN109648619A (en) * | 2018-11-23 | 2019-04-19 | 楼淼芳 | A kind of pvc pipe segmentizing unit automatically cutting off regular length |
| CN209699196U (en) * | 2018-12-19 | 2019-11-29 | 浙江金申机械制造有限公司 | A kind of paper tube cutter |
| CN209319856U (en) * | 2019-01-10 | 2019-08-30 | 山西金贵塑料制造有限公司 | Cutter device is used in a kind of production of PE100 feed pipe water pipe |
| CN110280696A (en) * | 2019-07-05 | 2019-09-27 | 新昌县彭诚农业科技有限公司 | Utilize the cable automatic cut-to-length disconnecting device of linkage principle |
| CN110480705A (en) * | 2019-08-30 | 2019-11-22 | 夏德亮 | A kind of Rhizomatic traditional Chinese medicine slicing device based on clamping microtomy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207875A (en) * | 2020-09-22 | 2021-01-12 | 张稳定 | Anti-abrasion cutting device for processing PE pipes at fixed distance |
| CN113427072A (en) * | 2021-07-05 | 2021-09-24 | 钟浩哲 | Fixed-length cutting and efficient heat dissipation device for ceramic steel pipe |
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| CN111483000B (en) | 2021-12-10 |
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