CN110103383A - Natural rubber intelligent machining system and method - Google Patents
Natural rubber intelligent machining system and method Download PDFInfo
- Publication number
- CN110103383A CN110103383A CN201910334585.3A CN201910334585A CN110103383A CN 110103383 A CN110103383 A CN 110103383A CN 201910334585 A CN201910334585 A CN 201910334585A CN 110103383 A CN110103383 A CN 110103383A
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- China
- Prior art keywords
- roller group
- conveyer belt
- stack
- calendering
- calender roll
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of natural rubber intelligent machining system and method, rubber can be rolled twice by the first roller group of setting and the second roller group, the axis of the first roller group is vertical with the axis of the second roller group simultaneously, and rubber is transmitted by the first conveyer belt and the second conveyer belt, the rubber that the calendering of first roller group is completed is transmitted to the second roller group through the first conveyer belt and the second conveyer belt, the calendering of other direction is carried out to rubber by the second roller group, the rolling direction of first roller group and the second roller group is vertical, therefore it can weaken the rolling effect generated in entire calender line, improve the quality of rubber product, prolong the service life.
Description
Technical field
The present invention relates to rubber processing techniques field, in particular to a kind of natural rubber intelligent machining system and its side
Method.
Background technique
The processing technology of natural rubber, which generally comprises, the processes such as plasticates, is kneaded, rolls, forms and vulcanizes, wherein rolling
Refer to a series of horizontal roller gap by the rubber close to flow temperature being plasticized by opposite direction rotatings, holds rubber
It is squeezed and extension effect, becomes the lamellar product with certain thickness, width and any surface finish, and the rubber in calender line
When glue passes through stretcher roll gap, effect while will receive shearing force and tensile stress, high polymer will be along rolling direction
It aligns, so that the longitudinal tensile strength of calendered film is made to be greater than transverse tensile strength, when temperature varies widely,
Size in each direction will change, longitudinal then can shrink, and even more serious is exactly to rupture, at this moment laterally with thickness side
To expanding, the quality of rubber product is caused to go wrong, reduces service life.
Influence rolling effect because being known as rolling temperature, roller revolving speed and speed ratio, bank amount, products thickness, material
Property etc., the existing mode for solving rolling effect is typically all the revolving speed for controlling roller or the temperature of control calendering
Degree, it is all poor for the decrease effect of rolling effect, and temperature and revolving speed are impacted larger, it is difficult to it controls.
Summary of the invention
For mirror with this, the present invention proposes natural rubber intelligent machining system and method, is provided with two groups of rollers, rubber exists
After the completion of first group of roller calendering, it is moved to second group of roller and carries out second of calendering, two groups of rollers can subtract in 90 degree of settings
Few rolling effect, extends the service life of rubber product.
The technical scheme of the present invention is realized as follows:
Natural rubber intelligent machining system, including roll case and console, the first roller is provided in the calendering case
Cylinder group, the second roller group, conveyer belt and the shear platform for being sheared to sizing material, the conveyer belt are arranged in the first roller
Between group and the second roller group, the shear platform is arranged in conveyer belt side, and the axis of the first roller group is perpendicular to second
The axis of roller group, the console are electrically connected with the first roller group, the second roller group, conveyer belt and shear platform respectively；Institute
Stating the first roller group includes stack and the first bottom calender roll on first, and stack is arranged in the first bottom calender roll on described first
Top, and the first roll gap passed through for sizing material, stack and the first bottom calender roll on described first are formed with the first bottom calender roll
It rotates towards each other；The second roller group includes stack and the second bottom calender roll on second, and stack setting exists on described second
Above second bottom calender roll, and form the second roll gap passed through for sizing material with the second bottom calender roll, on described second stack and
Second bottom calender roll rotates towards each other；The conveyer belt includes orthogonal first conveyer belt and the second conveyer belt, and described first
The entrance of conveyer belt is arranged at the first roll gap, and the outlet of second conveyer belt is arranged at the second roll gap, the shear platform
It is arranged in the first conveyer belt side.
Preferably, the calendering case further includes several for driving stack, the first bottom calender roll, second on first
Stack and the rotating electric machine of the second bottom calender roll rotation, the rotating electric machine setting is outside calendering case, the electric rotating
Machine is electrically connected with console.
Preferably, the calendering box outer wall is provided with slide plate, track and distance-adjusting motor, and the rotating electric machine is arranged in cunning
On plate, in orbit, the distance-adjusting motor control slide plate slides in orbit, the distance-adjusting motor and control for the slide plate setting
Platform electrical connection.
Preferably, stack on described first, the first bottom calender roll, on second inside stack and the second bottom calender roll
It is provided with heating sheet and temperature sensor, the console is electrically connected with heating sheet, temperature sensor respectively.
Preferably, it is provided with the feed inlet entered for gum material on the calendering case, the feed inlet is arranged first
Roller group side.
Preferably, the discharge port that the sizing material completed for calendering is sent out, the discharge port setting are provided on the calendering case
In the second roller group side.
Preferably, further include cooling device for being cooled down to the sizing material rolled, the cooling device with
Discharge port connection.
Preferably, the cooling device includes conveyer belt, cooling tube and sink for conveying cooling water, the transport
Band is connected to discharge port, and the cooling tube is arranged below conveyer belt, and the inlet and outlet and sink of the cooling tube connect
It is logical.
Natural rubber intelligent machining method, comprising the following steps:
First roller group carries out first time calendering to sizing material；
First conveyer belt transmits sizing material；
Shear platform shears sizing material；
Second conveyer belt transmits the sizing material after shearing to the second roller group；
Second roller group carries out second to sizing material and rolls.
Compared with prior art, the beneficial effects of the present invention are:
The present invention provides a kind of natural rubber intelligent machining system and method, by two groups of rollers of setting come to rubber
Glue is rolled twice, and since the first roller group and the second roller group are mutually perpendicular on axis, the second roller group is right
When rubber carries out second of calendering, the rolling effect generated when the calendering of the first roller group can be weakened, to guarantee that rubber rolls
Effect, guarantee the final product quality of rubber.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred embodiment of the present invention, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the internal structure signal of the calendering case of one embodiment of natural rubber intelligent machining system of the invention
Figure；
Fig. 2 is the overlooking structure diagram of one embodiment of natural rubber intelligent machining system of the invention；
Fig. 3 is the external structure signal of the calendering case of one embodiment of natural rubber intelligent machining system of the invention
Figure；
Fig. 4 is the electrical connection schematic diagram of one embodiment of natural rubber intelligent machining system of the invention；
Fig. 5 is the flow chart of one embodiment of natural rubber intelligent machining method of the invention；
In figure, 1 is calendering case, and 11 be rotating electric machine, and 12 be slide plate, and 13 be track, and 14 be distance-adjusting motor, and 15 be charging
Mouthful, 16 be discharge port, and 2 be console, stack on 31 first, and 32 be the first bottom calender roll, and 33 be the first roll gap, on 41 second
Stack, 42 be the second bottom calender roll, and 43 be the second roll gap, and 51 be the first conveyer belt, and 52 be the second conveyer belt, and 6 be shear platform,
7 be heating sheet, and 8 be temperature sensor, and 91 be conveyer belt, and 92 be cooling tube, and 93 be sink.
Specific embodiment
In order to be best understood from the technology of the present invention content, a specific embodiment is provided below, and do to the present invention in conjunction with attached drawing
Further instruction.
Referring to figures 1-4, natural rubber intelligent machining system provided by the invention, including calendering case 1 and console
2, the first roller group, the second roller group, conveyer belt and the shearing for being sheared to sizing material are provided in the calendering case 1
Platform 6, the conveyer belt are arranged between the first roller group and the second roller group, and the shear platform 6 is arranged in conveyer belt side, institute
State axis of the axis perpendicular to the second roller group of the first roller group, the console 2 respectively with the first roller group, the second roller
Group, conveyer belt and shear platform 6 are electrically connected；The first roller group includes stack 31 and the first bottom calender roll 32 on first,
Stack 31 is arranged above the first bottom calender roll 32 on described first, and passed through with the formation of the first bottom calender roll 32 for sizing material
First roll gap 33, stack 31 and the first bottom calender roll 32 rotate towards each other on described first；The second roller group includes second
Upper stack 41 and the second bottom calender roll 42, stack 41 is arranged above the second bottom calender roll 42 on described second, and with the
Two bottom calender rolls 42 form the second roll gap 43 passed through for sizing material, and stack 41 and the second bottom calender roll 42 are opposite on described second
Rotation；The conveyer belt includes orthogonal first conveyer belt 51 and the second conveyer belt 52, and first conveyer belt 51 enters
Mouth is arranged at the first roll gap 33, and the outlet of second conveyer belt 52 is arranged at the second roll gap 43, and the shear platform 6 is arranged
In 51 side of the first conveyer belt.
In the present embodiment, two groups of roller groups are provided with, the first roller group normally rolls rubber, and calendering is completed
Afterwards, the direction in the direction and calendering for the first time that carry out second to rubber by the second roller group to roll, and roll for the second time is vertical
Directly, i.e., the shearing force and drawing force of the shearing force and drawing force and calendering generation for the first time that generate when rolling for the second time to rubber are equal
To be mutually perpendicular, by roll twice so that the tensile strength of rubber in the longitudinal direction and transverse direction tensile strength remain basically stable,
To weakening rolling effect, prevent the rubber when temperature changes from the problems such as fracture, expansion occur, guarantee rubber product at
Quality prolongs the service life.
Since the rolling direction of the first roller group and the second roller group is needed in 90 degree of settings, the axis of the first roller group
Line direction perpendicular to the second roller group axis direction, while in order to guarantee that rubber can keep original posture to be moved to second
Roller group is provided with conveyer belt, and conveyer belt includes the first conveyer belt 51 and the second conveyer belt 52, and the first conveyer belt 51 and second passes
Send band 52 vertical, the rubber that the calendering of the first roller group is completed is moved to the second conveyer belt 52 by the first conveyer belt 51, is passed by second
It send band 52 that rubber is transmitted to the second roller group and carries out second of calendering, since continuous state can be kept when rubber calendering, because
This is provided with shear platform 6 and shears to rubber, and shear platform 6 is arranged on the first conveyer belt 51, is controlled and is sheared by console 2
Platform 6 shears rubber by certain time interval, and then the rubber after shearing can be transmitted to by the second conveyer belt 52
Two roller groups carry out second and roll.
And the first roller group of the invention includes stack 31 and the first bottom calender roll 32 on first, the second roller group includes
Stack 41 and the second bottom calender roll 42 on second form the first roll gap between stack 31 and the first bottom calender roll 32 on first
33, stack 41 and the second bottom calender roll 42 form the second roll gap 43 on second, and rubber completes first time between the first roll gap 33
Calendering is completed second between the second roll gap 43 and is rolled.
Console 2 may include display screen and control button, can check the feelings such as current roll spacing, roller temperature by display screen
Condition, and can control the start and stop of each equipment by control button.
Preferably, the calendering case 1 further include several for drive stack 31 on first, the first bottom calender roll 32,
Stack 41 and the rotating electric machine 11 of the second bottom calender roll 42 rotation on second, the setting of rotating electric machine 11 is in calendering case 1
Outside, the rotating electric machine 11 are electrically connected with console 2.
Each stack is corresponding to be provided with a rotating electric machine 11, drives its turn by respective rotating electric machine 11
Dynamic, the steering of stack 31 and the first bottom calender roll 32 is on the contrary, stack 41 and the second bottom calender roll 42 on second on first
It turns on the contrary, the rotation of each rotating electric machine 11 is controlled by console 2, to realize the calendering to rubber.
Preferably, 1 outer wall of calendering case is provided with slide plate 12, track 13 and distance-adjusting motor 14, the rotating electric machine
11 are arranged on slide plate 12, and the slide plate 12 is arranged on track 13, and the distance-adjusting motor 14 controls slide plate 12 on track 13
Sliding, the distance-adjusting motor 14 are electrically connected with console 2.
Roll spacing influences whether rolling effect, i.e., can also generate certain influence to rolling effect, so the present invention is by first
Roller group and the second roller group are arranged to adjustable pitch formula, since each stack is both provided with a rotating electric machine 11, rotation
Motor 11 is connect with stack, so roll adjustment can be realized in mobile rotating electric machine 11, slide plate 12 is arranged in calendering 1 outer wall of case, will
Rotating electric machine 11 is arranged on slide plate 12, and slide plate 12 is controlled by distance-adjusting motor 14 and is moved on track 13, to realize tune
Away from, and distance-adjusting motor 14 will realize the stretching to slide plate 12, it is also necessary to ball screw is set, and distance-adjusting motor 14 rotates, and screw rod will
Rotary motion is converted into moving along a straight line, and moves the nut seat connecting with screw rod on slide plate 12, and nut group and slide plate 12 are fixed
Connection, so as to drive the movement of slide plate 12.
Preferably, stack 31 on described first, stack 41 and the second lower calendering on the first bottom calender roll 32, second
Roller 42 is internally provided with heating sheet 7 and temperature sensor 8, and the console 2 is electrically connected with heating sheet 7, temperature sensor 8 respectively
It connects.
The roller temperature of stack equally influences whether the power of rolling effect, therefore is provided with heating sheet in the inside of stack
7 and temperature sensor 8, roller temperature is acquired by temperature sensor 8, power tune is then carried out to heating sheet 7 by console 2
Section weakens rolling effect to keep roller temperature constant.
Preferably, the feed inlet 15 entered for gum material is provided on the calendering case 1, the setting of feed inlet 15 exists
First roller group side.
When being rolled, the sizing material not rolled is sent in calendering case 1 by feed inlet 15, by the first roller group pair
Sizing material is rolled.
Preferably, the discharge port 16 that the sizing material completed for calendering is sent out, the discharge port 16 are provided on the calendering case 1
It is arranged in the second roller group side.
After the completion of second is rolled, the rubber for completing calendering is needed to pass out to outside calendering case 1, therefore in the second roller
Group side is provided with discharge port 16, and the inside and outside of case 1 is rolled in the connection of discharge port 16.
Preferably, further include cooling device for being cooled down to the sizing material rolled, the cooling device with
Discharge port 16 is connected to.
After the completion of calendering, rubber is cooled down by cooling device, can further weaken rolling effect, will be cooled down
In 16 side of discharge port, rubber can be cooled down directly by cooling device after the submitting of discharge port 16, cooling for device setting
Subsequent processing technology can be carried out after the completion.
Preferably, the cooling device includes conveyer belt 91, cooling tube 92 and sink 93 for conveying cooling water, institute
It states conveyer belt 91 to be connected to discharge port 16, the cooling tube 92 is arranged below conveyer belt 91, the water inlet of the cooling tube 92
It is connected to water outlet with sink 93.
Specifically, conveyer belt 91 can further transport the rubber that calendering is completed in subsequent process flow, pass through
Cooling tube 92 is set in the lower section of conveyer belt 91, cooling water is passed through in cooling tube 92, so as to the rubber on conveyer belt 91
Glue is cooled down, and the rolling effect of rubber is weakened.
The recycling of cooling water is realized by setting sink 93, therefore also needs to be arranged water pump to carry out to cooling water
It extracts, water pump is arranged in the water inlet of cooling tube 92, is cooled down by the refrigeration machine of setting to the water in sink 93.
Referring to Fig. 5, natural rubber intelligent machining method of the invention, comprising the following steps:
First roller group carries out first time calendering to sizing material；
First conveyer belt 51 transmits sizing material；
Shear platform 6 shears sizing material；
Second conveyer belt 52 transmits the sizing material after shearing to the second roller group；
Second roller group carries out second to sizing material and rolls.
Specific processing flow of the invention are as follows: distance-adjusting motor 14 is controlled by console 2, distance is carried out to each stack
It adjusts, and controls heating sheet 7 and the pre-heat treatment is carried out to stack, the rubber not rolled is added by feed inlet 15, on first
Stack 31 and the second bottom calender roll 42 carry out first time calendering to rubber, and the rubber for rolling completion passes through the first conveyer belt 51,
And sheared by the shear platform 6 on the first conveyer belt 51, the rubber after the completion of shearing is transferred to second by the second conveyer belt 52
Roller group carries out second to rubber by stack 41 on second and the second bottom calender roll 42 and rolls, after the completion of calendering, rubber from
Discharge port 16 is sent out and is entered on conveyer belt 91, and the cooling water of 92 internal flow of cooling tube can be to the rubber on conveyer belt 91
Cooling treatment is carried out, rubber after cooling is transported subsequent production equipment and carries out subsequent processing technology by conveyer belt 91.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. natural rubber intelligent machining system, which is characterized in that including calendering case and console, be arranged in the calendering case
There are the first roller group, the second roller group, conveyer belt and the shear platform for being sheared to sizing material, the conveyer belt setting exists
Between first roller group and the second roller group, the shear platform setting is hung down in conveyer belt side, the axis of the first roller group
Directly in the axis of the second roller group, the console is electric with the first roller group, the second roller group, conveyer belt and shear platform respectively
Connection；The first roller group includes stack and the first bottom calender roll on first, and stack is arranged first on described first
Above bottom calender roll, and the first roll gap passed through for sizing material, stack and first on described first are formed with the first bottom calender roll
Bottom calender roll rotates towards each other；The second roller group includes stack and the second bottom calender roll on second, is rolled on described second
Roller is arranged above the second bottom calender roll, and the second roll gap passed through with the formation of the second bottom calender roll for sizing material, on described second
Stack and the second bottom calender roll rotate towards each other；The conveyer belt includes orthogonal first conveyer belt and the second conveyer belt,
The entrance of first conveyer belt is arranged at the first roll gap, and the outlet of second conveyer belt is arranged at the second roll gap, institute
Shear platform is stated to be arranged in the first conveyer belt side.
2. natural rubber intelligent machining system according to claim 1, which is characterized in that if the calendering case further includes
Dry for driving stack on first, the first bottom calender roll, the rotation that stack and the second bottom calender roll rotate on second
Motor, outside calendering case, the rotating electric machine is electrically connected with console for the rotating electric machine setting.
3. natural rubber intelligent machining system according to claim 2, which is characterized in that the calendering box outer wall setting
There are slide plate, track and distance-adjusting motor, the rotating electric machine is arranged on slide plate, and the slide plate setting is in orbit, the tune
It is slided in orbit away from motor control slide plate, the distance-adjusting motor is electrically connected with console.
4. natural rubber intelligent machining system according to claim 1, which is characterized in that stack on described first,
First bottom calender roll, stack and the second bottom calender roll are internally provided with heating sheet and temperature sensor on second, described
Console is electrically connected with heating sheet, temperature sensor respectively.
5. natural rubber intelligent machining system according to claim 1, which is characterized in that be provided on the calendering case
For the feed inlet that gum material enters, the feed inlet is arranged in the first roller group side.
6. natural rubber intelligent machining system according to claim 1, which is characterized in that be provided on the calendering case
For the discharge port for the sizing material submitting that calendering is completed, the discharge port is arranged in the second roller group side.
7. natural rubber intelligent machining system according to claim 6, which is characterized in that further include for having rolled
The cooling device that cools down of sizing material, the cooling device is connected to discharge port.
8. natural rubber intelligent machining system according to claim 7, which is characterized in that the cooling device includes fortune
Defeated band, cooling tube and sink for conveying cooling water, the conveyer belt are connected to discharge port, and the cooling tube setting is being transported
Below defeated band, the inlet and outlet of the cooling tube are connected to sink.
9. the natural rubber intelligent machining method of the application any natural rubber intelligent machining system of claim 1-8,
Characterized by comprising the following steps:
First roller group carries out first time calendering to sizing material；
First conveyer belt transmits sizing material；
Shear platform shears sizing material；
Second conveyer belt transmits the sizing material after shearing to the second roller group；
Second roller group carries out second to sizing material and rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334585.3A CN110103383B (en) | 2019-04-24 | 2019-04-24 | Intelligent processing device and method for natural rubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334585.3A CN110103383B (en) | 2019-04-24 | 2019-04-24 | Intelligent processing device and method for natural rubber |
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| Publication Number | Publication Date |
|---|---|
| CN110103383A true CN110103383A (en) | 2019-08-09 |
| CN110103383B CN110103383B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910334585.3A Active CN110103383B (en) | 2019-04-24 | 2019-04-24 | Intelligent processing device and method for natural rubber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070533A (en) * | 2019-12-27 | 2020-04-28 | 沭阳乐福橡塑工业有限公司 | Leftover material recovery device in recovery rubber desulfurization, mixing and calendering production line |
| US11313849B2 (en) * | 2019-09-10 | 2022-04-26 | Kauo Jei Ind Co., Ltd. | Expansion ratio detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11313849B2 (en) * | 2019-09-10 | 2022-04-26 | Kauo Jei Ind Co., Ltd. | Expansion ratio detection system |
| CN111070533A (en) * | 2019-12-27 | 2020-04-28 | 沭阳乐福橡塑工业有限公司 | Leftover material recovery device in recovery rubber desulfurization, mixing and calendering production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110103383B (en) | 2020-07-07 |
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