CN107599001A - A kind of cutter device and material production device - Google Patents
A kind of cutter device and material production device Download PDFInfo
- Publication number
- CN107599001A CN107599001A CN201710698986.8A CN201710698986A CN107599001A CN 107599001 A CN107599001 A CN 107599001A CN 201710698986 A CN201710698986 A CN 201710698986A CN 107599001 A CN107599001 A CN 107599001A
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- Prior art keywords
- blade
- cutter device
- conveyer belt
- cutter
- moving blade
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Abstract
The invention discloses a kind of cutter device and material production device, belong to the manufacture field of material.Cutter device includes power set, transmission mechanism and cutter, cutter includes the fixation blade and moving blade of the conveyer belt output end installed in conveyer, fixed blade can be in contact with the material transmitted on conveyer belt, moving blade is connected with transmission mechanism, moving blade includes, in a row arrangement and spaced multistage blade unit, gap being present between the blade end end of every section of blade unit and conveyer belt；Power set drive transmission device moves, and drives the moving blade to do linear reciprocating motion relative to fixed blade along perpendicular to the direction of conveyer belt, and the relative motion between fixed blade and moving blade forms shearing force, with transverse cuts material.The cutter device of the present invention can avoid the damage of conveyer belt, reduce the deformation of pelletizing, the uniformity and regularity of material particles is effectively ensured.
Description
Technical field
The invention belongs to the manufacture field of material, is related to a kind of cutter device and the material production with this cutter device fills
Put.
Background technology
Catalyst feed is widely used in Chemical Manufacture, scientist's experiment and vital movement.Its species is various, by shape
State can be divided into liquid catalyst and solid catalyst；Be divided into again according to reaction type polymerization, polycondensation, esterification, acetalation, hydrogenation,
The catalyst such as dehydrogenation, oxidation, reduction, alkylation, isomerization.
Common catalyst production process is typically as follows：Batch mixing → extrusion molding → drying → pelletizing.At present, existing rotation
Knife or steel wire pellet cutting method are that directly catalyst is carried out using rotating blade or rotatable wire in the discharging opening of extrusion device
Pelletizing, because the action catalysts of gravity are sagging obvious in cutting process, the deformation of pelletizing is big, lack of homogeneity.It is and existing
Crosscutting formula straight knife pellet cutting method is from top to bottom directly to the material on conveyer belt using straight knife edge perpendicular to the longitudinal direction of conveyer belt
Cut, although the uniformity of pelletizing can be lifted, be easily damaged conveyer belt, increase production cost.
In summary, need badly and seek a kind of damage for avoiding conveyer belt, reduce the deformation of pelletizing, ensure the equal of material particles
The cutter device of even property and regularity.
The content of the invention
(1) technical problems to be solved
In order to solve the above mentioned problem of prior art, the present invention provides a kind of cutter device, and the device can avoid transmitting
The damage of band, the deformation of pelletizing is reduced, the uniformity and regularity of material particles is effectively ensured.
The present invention also provides a kind of material production device including above-mentioned cutter device.
(2) technical scheme
In order to achieve the above object, the main technical schemes that the present invention uses include：
The present invention provides a kind of cutter device, and the cutter device includes power set, transmission mechanism and cutter, the knife
Tool includes the fixation blade and moving blade of the conveyer belt output end installed in conveyer, and the fixed blade can be with conveyer belt
The material of upper transmission is in contact, and the moving blade is connected with transmission mechanism, the moving blade include in one row arrangement and
Every the multistage blade unit of setting, gap be present between the blade end end of every section of blade unit and conveyer belt；
The power set drive transmission device motion, and the moving blade is driven along the direction phase perpendicular to conveyer belt
Linear reciprocating motion is done for fixed blade, the relative motion between the fixed blade and moving blade forms shearing force, with
Transverse cuts material.
Preferably, every section of blade unit of the moving blade includes some sawtooth continuously set, and the sawtooth is indulged
Cross sectional shape is triangle.
Preferably, the fixed blade is included in a row arrangement and spaced some sawtooth, the longitudinal section of this sawtooth
It is shaped as trapezoidal.
Preferably, the cutter device also includes PLC, and the PLC is connected with power set, for root
The enabling signal of control power set is sent according to the time parameter of setting.
Preferably, the transmission mechanism is one kind in slider-crank mechanism, cam mechanism and pinion and rack.
Preferably, the fixed blade is fixedly mounted on fixed support plate；
The cutter device also includes slide bar, and the both ends of the slide bar are fixedly connected with the fixed support plate, the transmission
The reciprocating part of mechanism does linear reciprocating motion along slide bar, and the moving blade is fixedly connected with reciprocating part.
Further, the slide bar is fixedly connected by optical axis seat with fixed support plate.
Preferably, the fixed support plate is U-shaped, and is connected by L-shaped corner brace with support frame.
Preferably, the power set are one kind in stepper motor, power motor and servomotor.
The present invention also provides a kind of material production device, including conveyer, and the conveyer includes conveyer belt, also wrapped
Include the cutter device as described in any of the above scheme.
(3) beneficial effect
Under the driving of power set of the present invention, by moving blade of the transmission mechanism with cutter along perpendicular to conveyer belt
Direction do linear reciprocating motion relative to fixed blade, the relative motion between fixed blade and moving blade, which is formed, shears
Power, so as to realize the transverse cuts of the material to being transmitted on conveyer belt.
With it is existing using rotating knife or the technology of steel wire pelletizing compared with, the present invention passes through between fixed blade and moving blade
Relative motion formed cutting material shearing force, it is achieved thereby that to the transverse cuts of material, reduce the deformation of pelletizing, carry
The uniformity and regularity of material particles are risen；With it is existing using the technology of crosscutting formula straight knife pelletizing compared with, due to the present invention move
Gap between the blade end end of cutting blade and conveyer belt be present, therefore, during material is cut, effectively prevent movement
Damage of the blade to conveyer belt, so as to greatly reduce production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the cutter device of the preferred embodiment for the present invention；
Fig. 2 is the partial structural diagram of the material production device of the preferred embodiment for the present invention, shows cutter device
With conveyer belt；
Fig. 3 is the partial structural diagram of the cutter device of the preferred embodiment for the present invention, show fixed support plate with
Corner brace.
In figure：
1st, conveyer belt；2nd, groove；3rd, stepper motor；4th, slide bar；5th, crank；6th, connecting rod；7th, sliding block；8th, fixed support plate；
9th, motor D profile shafts；10th, optical axis seat；11st, fixed blade；12nd, moving blade；13rd, corner brace；14th, support frame；111st, sawtooth；112、
Space；121st, sawtooth.
Embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by embodiment, to this hair
It is bright to be described in detail.
Preferred embodiment
Present embodiment proposes a kind of material production device, and the material production device includes extrusion device, conveyer, cut
Cut device and drying unit.Extrusion device is used for carrying out extrusion molding to material, such as uses double screw extruder.Conveyer can
The catalyst feed of extrusion molding is sent to cutter device and carries out pelletizing operation.Cutter device is then arranged on whole process units
Least significant end, and positioned at conveyer output end, for the material bar after extrusion molding is carried out into cutting granulating.Drying unit
Then to cutting complete material particles carry out drying and processing, remove containing moisture, final finished.The whole production process of material
It is as follows：Batch mixing → extrusion molding → pelletizing → drying.
The a plurality of groove 2 be arrangeding in parallel is offered along the length direction of conveyer belt 1 on the conveyer belt 1 of conveyer, is passed through
The transmission of conveyer belt 1, material can be firmly sent at cutter device by groove 2 and be cut, avoid material from transmitting
Play occurs with 1 horizontal direction, is unfavorable for follow-up uniform cutting.
As shown in Figure 1 to Figure 3, the cutter device of present embodiment includes PLC, stepper motor 3, crank block machine
Structure, slide bar 4 and cutter.Cutter includes the fixation blade 11 and moving blade 12 of the output end of conveyer belt 1 installed in conveyer.
Slider-crank mechanism includes crank 5, connecting rod 6 and sliding block 7.Wherein, stepper motor 3 is connected by screw on fixed support plate 8,
Stepper motor 3 is connected by motor D profile shafts 9 with crank 5, and the both ends of connecting rod 6 are connected with crank 5 and sliding block 7 respectively, sliding block 7
Reciprocally point-blank slide on slide bar 4, the both ends of slide bar 4 are fixed by optical axis seat 10 using screw with fixed support plate 8 to be connected
Connect, sliding block 7 does linear reciprocating motion along slide bar 4.Due between crank 5 and connecting rod 6, respectively forming one between connecting rod 6 and sliding block 7
Revolute pair, a prismatic pair is formed between sliding block 7 and slide bar 4, therefore, stepper motor 3 directly drives crank 5, connecting rod 6 and sliding block
7 motions, and sliding block 7 is fixedly connected with the moving blade 12 of cutter, so as to drive moving blade 12 along perpendicular to the side of conveyer belt 1
Linear reciprocating motion is done to relative to fixed blade 11, the relative motion between fixed blade 11 and moving blade 12, which is formed, shears
Power, so as to realize the uniform cutting to the material that is transmitted on conveyer belt 1 in the horizontal.Rotating knife or steel wire pelletizing are used with existing
Technology compare, the cutter device of present embodiment is cut to transmitting the horizontal cross of material on conveyer belt 1, so as to avoid
Material is sagging, and then reduces the deformation of pelletizing, improves the uniformity and regularity of material particles.
In the present embodiment, it is connected between fixed blade 11 and fixed support plate 8 by welding.Fixed support plate 8 is in U
Type, it is connected by two L-shaped corner braces 13 using screw with support frame 14, and using reinforcement ruggedized construction (referring to Fig. 3).It is fixed
Blade 11 is including narrow wide under being in the vertical sectional shape of a row arrangement and spaced some sawtooth 111, this sawtooth 111
It is trapezoidal, V-arrangement space 112 is retained between two adjacent trapezoidal sawtooth 111, the space 112 is connected with groove 2, is available for positioned at recessed
The material transferring of groove 2 is by facilitating the transverse cuts of horizontal direction.The trapezoidal sawtooth 111 of fixed blade 11 can with conveyer belt 1
The material of transmission is in contact, and can effectively avoid the material in cutting process from occurring arbitrarily to swing, play and consolidate material well
Effect, beneficial to the cutting of material.
Moving blade 12 is included in a row arrangement and spaced multistage blade unit, the blade end of every section of blade unit
Minimal clearance be present between end and conveyer belt 1.With it is existing using the technology of crosscutting formula straight knife pelletizing compared with, due to the present invention move
Cutting blade 12 realizes the transverse cuts of horizontal direction to material, and minimal clearance be present between blade end end and conveyer belt 1, because
This, during material is cut, effectively prevent damage of the moving blade 12 to conveyer belt 1, so as to greatly reduce production
Cost.
In the present embodiment, it is preferred that every section of blade unit includes two sawtooth 121 continuously set, the sawtooth 121
Vertical sectional shape is triangle.Compared in echelon with sawtooth design, because the cut surface of triangular sawtooth 121 is sharp, therefore
Reduce the deformation to material cutting；Two triangular sawtooths 121 form one section of blade unit, can be to material in reciprocating linear
Cutting twice is realized on any of which direction of motion, cutting is more thorough, avoids generation cutting from being adhered continuous phenomenon, simultaneously
It also avoid bulk deposition of the material in conveyer belt output.The quantity of sawtooth 441 of moving blade 44 and the stroke of sliding block 47
It is proportional, i.e. the stroke of sliding block 47 is bigger, and the quantity of sawtooth 441 is more, otherwise on the contrary.
PLC is connected with stepper motor 3, for sending opening for control stepper motor 3 according to the time parameter of setting
Dynamic signal.Stepper motor 3, and then the time that adjustable moving blade 12 rests in rest position are adjusted by PLC, from
And reach the function of the length of regulation blank, while realize that variable is cut by changing cutting cycle.
Above-mentioned stepper motor 3 can also be substituted for any of power motor and servomotor power set, to shifting
Cutting blade 12 provides the power of linear reciprocating motion.Above-mentioned slider-crank mechanism can also be substituted for cam mechanism and gear teeth
Any of bar mechanism transmission mechanism, rotate-stationary mode can be transformed into linear reciprocating motion.
Certainly, cutter device of the invention and the material production device comprising cutter device can be used for catalyst or remove
Other solid materials beyond catalyst carry out production preparation, production process mainly include successively extrusion molding, transmission, cutting and
Drying.
The technical principle of the present invention is described above in association with embodiment.These descriptions are intended merely to explain the present invention
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, art technology
Personnel, which need not pay creative work, can associate other embodiments of the present invention, and these modes fall within this
Within invention protection domain.
Claims (10)
1. a kind of cutter device, it is characterised in that the cutter device includes power set, transmission mechanism and cutter, the knife
Tool includes the fixation blade (11) and moving blade (12) of conveyer belt (1) output end installed in conveyer, the fixing cutter
Piece (11) can be in contact with the material transmitted on conveyer belt (1), and the moving blade (12) is connected with transmission mechanism, the movement
Blade (12) is included in a row arrangement and spaced multistage blade unit, blade end end and the transmission of every section of blade unit
Gap be present between band (1)；
The power set drive transmission device motion, and the moving blade (12) is driven along perpendicular to the side of conveyer belt (1)
Linear reciprocating motion, the relative fortune between the fixed blade (11) and moving blade (12) are done to relative to fixed blade (11)
It is dynamic to form shearing force, with transverse cuts material.
2. cutter device as claimed in claim 1, it is characterised in that every section of blade unit of the moving blade (12) includes
Some sawtooth (121) continuously set, the vertical sectional shape of the sawtooth (121) is triangle.
3. cutter device as claimed in claim 2, it is characterised in that the fixed blade (11) include in one row arrangement and
Every some sawtooth (111) of setting, the vertical sectional shape of this sawtooth (111) is trapezoidal.
4. cutter device as claimed in claim 3, it is characterised in that the cutter device also includes PLC, described
PLC is connected with power set, for sending the enabling signal of control power set according to the time parameter of setting.
5. cutter device as claimed in claim 1, it is characterised in that the transmission mechanism is slider-crank mechanism, cam machine
One kind in structure and pinion and rack.
6. cutter device as claimed in claim 5, it is characterised in that the fixed blade (11) is fixedly mounted on fixed support
On plate (8)；
The cutter device also includes slide bar (4), and the both ends of the slide bar (4) are fixedly connected with the fixed support plate (8), described
The reciprocating part of transmission mechanism does linear reciprocating motion along slide bar (4), and the moving blade (12) is fixed with reciprocating part
Connection.
7. cutter device as claimed in claim 6, it is characterised in that the slide bar (4) passes through optical axis seat (10) and fixed branch
Fagging (8) is fixedly connected.
8. cutter device as claimed in claim 6, it is characterised in that the fixed support plate (8) is U-shaped, and passes through L-shaped angle
Code (13) is connected with support frame (14).
9. cutter device as claimed in claim 1, it is characterised in that the power set be stepper motor, power motor and
One kind in servomotor.
10. a kind of material production device, including conveyer, the conveyer includes conveyer belt (1), it is characterised in that also
Including the cutter device as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698986.8A CN107599001B (en) | 2017-08-15 | 2017-08-15 | A kind of cutter device and material production device for catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698986.8A CN107599001B (en) | 2017-08-15 | 2017-08-15 | A kind of cutter device and material production device for catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107599001A true CN107599001A (en) | 2018-01-19 |
| CN107599001B CN107599001B (en) | 2019-08-27 |
Family
ID=61065365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698986.8A Active CN107599001B (en) | 2017-08-15 | 2017-08-15 | A kind of cutter device and material production device for catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107599001B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371758A (en) * | 2019-07-26 | 2019-10-25 | 上海晨光文具股份有限公司 | Tape Dispenser |
| CN111364189A (en) * | 2020-04-29 | 2020-07-03 | 孙开学 | Textile printing and dyeing equipment and using method thereof |
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| US9387597B2 (en) * | 2011-09-28 | 2016-07-12 | Tanju BIRBIL | Aluminum foil and stretch film cutting machine |
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| US9387597B2 (en) * | 2011-09-28 | 2016-07-12 | Tanju BIRBIL | Aluminum foil and stretch film cutting machine |
| CN203510287U (en) * | 2013-08-22 | 2014-04-02 | 方根木 | Rice noodle conveying and cutting machine |
| CN203579739U (en) * | 2013-10-11 | 2014-05-07 | 圣昌达机械（天津）有限公司 | Tooth-shaped straight bar cutting machine |
| CN204432022U (en) * | 2015-02-04 | 2015-07-01 | 浙江豪普电子有限公司 | A kind of coil cutting mechanism |
| CN105052396A (en) * | 2015-08-14 | 2015-11-18 | 广西大学 | Mulberry leaf shearing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110371758A (en) * | 2019-07-26 | 2019-10-25 | 上海晨光文具股份有限公司 | Tape Dispenser |
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| CN111364189B (en) * | 2020-04-29 | 2022-05-27 | 江苏小太阳技术发展有限公司 | Textile printing and dyeing equipment and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107599001B (en) | 2019-08-27 |
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