CN112440417A - Rubber processing equipment and processing method thereof - Google Patents
Rubber processing equipment and processing method thereof Download PDFInfo
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- CN112440417A CN112440417A CN202010702856.9A CN202010702856A CN112440417A CN 112440417 A CN112440417 A CN 112440417A CN 202010702856 A CN202010702856 A CN 202010702856A CN 112440417 A CN112440417 A CN 112440417A
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- 238000010057 rubber processing Methods 0.000 title claims abstract description 44
- 238000003672 processing method Methods 0.000 title abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 269
- 238000005303 weighing Methods 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 8
- 239000008158 vegetable oil Substances 0.000 claims abstract description 8
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract 2
- 238000000465 moulding Methods 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 13
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 229920002209 Crumb rubber Polymers 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 24
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 19
- 229920003052 natural elastomer Polymers 0.000 abstract description 19
- 229920001194 natural rubber Polymers 0.000 abstract description 19
- 238000012856 packing Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000007921 spray Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29C43/58—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
- B29C2043/5875—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention provides rubber processing equipment and a processing method thereof, and provides an automatic weighing and briquetting process for the primary processing of natural rubber. The process includes cutting rubber into blocks, longitudinal cutting into three blocks, weighing three blocks, calculating the difference between the three blocks and the required weight, adding small rubber grains in a pelletizer to realize fine packing and weighing, feeding the rubber blocks into a briquetting machine to form cavity, pressing with a pressing manipulator while spraying lubricating vegetable oil to the four walls of the cavity, and finally completing the briquetting with a briquetting machine.
Description
Technical Field
The present invention relates to a rubber processing apparatus and a processing method thereof, and more particularly, to a natural rubber processing apparatus and a processing method thereof, and more particularly, to a preliminary processing process of rubber, and more particularly, to a natural rubber post-processing process of full-automatic weighing, automatic charging and automatic briquetting.
Background
At present, the weighing and briquetting in the primary processing of natural rubber always adopt the traditional production process. Manually weighing and manually charging, and then automatically finishing the briquetting of the primary processing of the natural rubber by a briquetting machine. Due to the characteristics of natural rubber, no matter what process is adopted for drying, the dried rubber becomes an adhesion integrated block, automatic weighing is difficult to realize, and the method is also the key point which restricts the full-automatic mechanical production of the natural rubber at present.
Disclosure of Invention
The invention aims to provide a brand new process, which solves the problems that the automatic weighing of the natural rubber is completed, the automatic unmanned operation is realized, the mechanical production degree of the natural rubber is improved, and the full-automatic production of the post-treatment of the natural rubber is finally realized.
The invention aims to solve the problems of automatic weighing and automatic briquetting in the post-treatment of the natural rubber so as to change the production process of the natural rubber, thereby realizing the mechanization and automation of the production process of the natural rubber.
An object of the present invention is to provide a rubber processing apparatus and a processing method thereof, in which natural rubber is fully automatically formed into a finished rubber piece having a predetermined weight and size.
An object of the present invention is to provide a rubber processing apparatus and a processing method thereof, wherein the requirement of the weight of a rubber product block is achieved by using a summation method to ensure the weight value of each rubber product block.
An object of the present invention is to provide a rubber processing apparatus and a processing method thereof, in which the finished rubber piece is easily and conveniently detached from the rubber processing apparatus by using a lubricating oil while ensuring the integrity of the finished rubber piece.
Additional advantages and features of the invention will be set forth in the detailed description which follows and in part will be apparent from the description, or may be learned by practice of the invention as set forth hereinafter.
In accordance with one aspect of the present invention, a natural rubber processing method capable of achieving the foregoing and other objects and advantages comprises the steps of:
for the rubber which is mechanically puffed and then dried by a continuous oven, the rubber is transversely cut into strips by a rubber cutting machine, then longitudinally cut into three blocks, the size of each block is slightly smaller than the size of a forming cavity of a briquetting machine, the weight of the three blocks is slightly lower than the total weight of a finished block (guaranteed by the cloth thickness during drying), the three blocks are sent to an automatic weighing device by a conveying line, the automatic weighing device can be a weighing device capable of conveying a belt line, a motorized roller line, a chain plate line and the like, the three blocks simultaneously enter the device for weighing, the difference between the required weights of the three blocks and the finished block is calculated after weighing, then a small rubber granulator is used for manufacturing micro rubber particles, the micro rubber particles are put on a second rubber block, after the weight requirement is met, granulation is stopped, a discharging port is closed, weighing is completed, the three weighed blocks are sent to an automatic charging line by the weighing device, the automatic charging line is a motorized roller line, can guarantee all the time to feed and glue piece fixed position below the manipulator of feeding, then pack into the shaping die cavity of automatic briquetting machine with three gluey piece by the manipulator of feeding in proper order, the gluey piece that has the add weight must be in the intermediate position, after the die cavity is packed into to three gluey piece, for guaranteeing to glue the piece and get into the die cavity completely, carry out the compaction to gluing the piece by pushing down the manipulator again, push down the manipulator and spray lubricated vegetable oil to the die cavity four sides when pushing down, after all manipulators return, briquetting machine accomplishes briquetting work automatically.
According to another aspect of the present invention, there is also provided a rubber treatment method comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a weight value of the rubber block, wherein the weight value is the weight value of the rubber block;
comparing the weight value of the rubber block with a first preset weight value, and acquiring a difference value between the weight value and the preset weight value;
and processing the rubber block to obtain a rubber group with the weight same as the first preset weight value.
According to some embodiments of the invention, the weight value is less than the first preset weight value, wherein rubber having a second preset weight is added to the rubber block to obtain the rubber group.
According to some embodiments of the invention, the rubber is natural rubber.
According to another aspect of the present invention, there is also provided a rubber processing apparatus comprising:
at least one rubber cutter; and
at least one weight-weighing device;
wherein the rubber cutter cuts the rubber into at least one rubber block, wherein the rubber block cut by the conveying rubber cutter is weighed by the weight-weighing device, whereby a weight value of the rubber block is obtained.
According to another aspect of the present invention, there is also provided a rubber treatment method comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a block metering value of the rubber block, wherein the block metering value is the metering value of the rubber block;
comparing the block metering value of the rubber block with a first preset metering value, and acquiring a difference value between the block metering value and the preset metering value;
and processing the rubber block to obtain a rubber group with the weight same as the first preset metering value.
According to some embodiments of the invention, the rubber is assembled into a mold cavity to form a finished piece of rubber.
According to another aspect of the present invention, there is also provided a rubber processing apparatus comprising:
at least one rubber cutter; and
at least one metering value obtaining device;
wherein the rubber cutter cuts the rubber into at least one rubber block, wherein the rubber block cut by the conveyed rubber cutter is measured by the measurement value obtaining device, whereby a measurement value of the rubber block is obtained.
According to some embodiments of the invention, the rubber processing apparatus further comprises a rubber replenishing device for replenishing the rubber block with a rubber group having a predetermined metering value.
According to another aspect of the present invention, there is also provided a rubber processing apparatus adapted to automatically process a rubber, comprising:
at least one rubber cutter;
at least one metering value obtaining device;
at least one rubber replenishing device; and
the rubber cutting machine cuts the rubber into at least one rubber block, the rubber block is conveyed and is measured by the measuring value obtaining device to obtain a measuring value, the difference value between the block measuring value and a preset measuring value is a second preset measuring value, and the rubber supplementing device adds rubber particles or rubber with the second preset measuring value to the rubber block so as to enable the rubber group to be the same as the first preset measuring value.
According to some embodiments of the invention, the rubber processing apparatus includes a charging robot and an automatic briquetting machine, wherein the charging robot assembles the rubber into a forming cavity of the automatic briquetting machine.
According to some embodiments of the invention, the rubber treatment apparatus includes a down-press robot that compacts the rubber batch and simultaneously sprays a lubricating oil onto the molding cavities on all sides.
According to another aspect of the invention, the invention also provides an automatic weighing and briquetting process in the primary processing of natural rubber, wherein the continuous rubber block is firstly diced, the dicing is transversely cut into strips, and then longitudinally cut into three blocks, and the total weight of the three blocks is slightly less than the standard weight.
According to some embodiments of the present invention, the automatic weighing device simultaneously weighs three pieces, calculates the difference between the weight of the three pieces and the standard weight, and then performs weight addition.
According to some embodiments of the invention, the automatic weighing apparatus may be a belt line, motorized roller line, chain plate line, or the like, conveyable weighing apparatus.
According to some embodiments of the invention, the additional weight is made by a small rubber pelletizer, and the additional weight is on the second gum piece.
According to some embodiments of the invention, the weighed rubber blocks are sequentially loaded into the briquetting machine forming cavity by a loading manipulator, and the weight block is added at the middle position.
According to some embodiments of the invention, after the rubber block enters the molding cavity, the rubber block is compacted by the pressing manipulator, and the lubricating vegetable oil is sprayed to the four walls of the molding cavity.
According to another aspect of the present invention, there is also provided a rubber processing apparatus adapted to automatically process a rubber, comprising:
at least one rubber cutter; it cuts the rubber into strips along the transverse direction and then cuts the strips into three rubber blocks along the longitudinal direction
At least one automatic weighing device; three rubber blocks were weighed simultaneously, and the difference between the three weights and a standard weight was calculated.
According to some embodiments of the invention, the automatic weighing apparatus is a conveyor weighing apparatus selected from the group consisting of a belt line, a motorized roller line, and a chain plate line.
According to some embodiments of the invention, the rubber processing apparatus includes a rubber pelletizer which produces a crumb rubber or rubber and adds to a second of the rubber blocks.
According to some embodiments of the invention, the rubber processing apparatus includes a loading robot that sequentially loads three of the rubber blocks into a forming cavity of an automatic briquetting machine with a second of the rubber blocks added by weight in an intermediate position.
According to some embodiments of the invention, the rubber processing apparatus comprises a downward pressing manipulator for compacting three rubber blocks while injecting a jet of lubricating vegetable oil to the four walls of the molding cavity.
Further objects and advantages of the invention will be fully apparent from the ensuing description and drawings.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the claims.
Drawings
FIGS. 1A and 1B are a logical schematic diagram of a rubber processing apparatus according to a first preferred embodiment of the present invention.
FIGS. 2A and 2B are a logical schematic of a rubber processing apparatus according to a second preferred embodiment of the present invention.
FIG. 3 is a schematic view of a rubber processing apparatus according to the first, second and third preferred embodiments of the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to FIGS. 1A, 1B and 3, a rubber processing apparatus 100 of a first preferred embodiment is shown. The rubber processing apparatus 100 includes a rubber cutter 10 and a weight-weighing device 20. The rubber cutter 10 cuts rubber into at least one rubber block, wherein the rubber block cut by the rubber cutter 10 is conveyed to the weighing device 20 to be weighed, whereby a weight value of the rubber block is obtained.
The rubber processing apparatus 100 includes a continuous oven 30, a transfer line 40, a rubber replenishing device 50, an automatic charging line 60, a charging robot 70, an automatic briquetting machine 80, and a downward pressing robot 90. The continuous oven 30 is connected to the rubber cutter 10. After the mechanically expanded rubber is dried in the continuous oven 30, the rubber is cut into rubber blocks by the rubber cutter 10. The conveyor line 40 connects the rubber cutter 10 and the weighing device 20. The rubber block is conveyed to the weighing device 20 by the conveying line 40. In particular, the weighing scale 20 is embodied as a weighing scale that can be transported by a belt line, a motorized roller line, a chain plate line, or the like. A weight value of the rubber mass is obtained via the weighing device 20 and a difference is obtained compared to a first predetermined weight value. It will be appreciated that the rubber processing apparatus 10 has the first predetermined weight value, which is a standard weight. The difference is the second preset weight value. The rubber replenishing device 50 adds the second preset weight value of the crumb rubber or the rubber to the rubber mass to reach the same rubber group as the first preset weight value, and then is transported to the automatic charging line 60 by the weighing device 20 to be located at a fixed position below the charging robot 70. The charging manipulator 70 assembles the rubber into a molding cavity 81 of the automatic block press 80, and the pressing manipulator 90 compacts the rubber assembly. The downward pressing manipulator 90 sprays a lubricating oil to four sides of the molding cavity 81 while pressing downward, so that a molded finished rubber block can be easily separated from the molding cavity 81, and automatic briquetting is completed after the finished rubber block is separated from the molding cavity 81.
The preferred embodiment in this embodiment is to make the rubber cutter 10 cut rubber into three rubber blocks. Further, the rubber dried by the continuous oven 30 is transversely cut into strips by the rubber cutter 10, and then longitudinally cut into three rubber blocks, wherein the size of each rubber block is slightly smaller than the size of the molding cavity 81, and the total weight of the three rubber blocks is slightly smaller than the total weight of the finished rubber block. And then the rubber blocks are conveyed to the weight weighing device 20 by the conveying line 40, the three rubber blocks simultaneously enter the weight weighing device 20 for weighing, and after weighing, the difference value between the required weight of the three rubber blocks and the required weight of the rubber finished block is calculated, namely, the weight values of the three rubber blocks are obtained by the weight weighing device 20, and the difference value is obtained by comparing with the first preset weight value. And then, the small rubber supplementary device 50 is used for manufacturing the micro rubber particles, the micro rubber particles are placed on the second rubber block, and after the weight requirement is met, the granulation is stopped, the feed opening is closed, and the weighing is completed. In other words, the rubber supplement device 50 adds the second predetermined weight value of the rubber particles or rubber to the second rubber mass to achieve the same rubber group as the first predetermined weight value. Three of the rubber blocks are then transported by the weigh-scale apparatus 20 to the automatic loading line 60 and positioned at the fixed position below the loading robot 70. Then the charging manipulator 70 sequentially loads the three rubber blocks into the molding cavity 81 of the automatic block press 80, the second rubber block with added weight must be in the middle position, after the three rubber blocks are loaded into the molding cavity 81, in order to ensure that the three rubber blocks completely enter the molding cavity 81, the pressing manipulator 90 presses the three rubber blocks, the pressing manipulator 90 sprays lubricating vegetable oil to the four sides of the molding cavity 81 while pressing, and then after all the manipulators return, the automatic block press 80 automatically completes block pressing work and sends out the rubber finished blocks.
According to this embodiment, the present invention provides a rubber processing method, comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a weight value of the rubber block, wherein the weight value is the weight value of the rubber block;
comparing the weight value of the rubber block with a first preset weight value, and acquiring a difference value between the weight value and the preset weight value;
and processing the rubber block to obtain a rubber group with the weight same as the first preset weight value.
Referring to fig. 2A, 2B and 3, a rubber processing apparatus 100 according to a second preferred embodiment is shown. The rubber processing apparatus 100 includes at least one rubber cutter 10 and at least one metering value obtaining device 20A. Wherein the rubber cutter 10 cuts the rubber into at least one rubber block, wherein the rubber block cut by the conveying rubber cutter 10 is metered by the metering value obtaining device 20A, whereby a metering value of the rubber block is obtained.
The rubber processing apparatus 100 includes a continuous oven 30, a transfer line 40, a rubber replenishing device 50, an automatic charging line 60, a charging robot 70, an automatic briquetting machine 80, and a downward pressing robot 90. The continuous oven 30 is connected to the rubber cutter 10. After the mechanically expanded rubber is dried in the continuous oven 30, the rubber is cut into rubber blocks by the rubber cutter 10. The conveying line 40 connects the rubber cutter 10 and the metering value obtaining device 20A. The rubber block is conveyed to the metering value obtaining device 20A by the conveying line 40. In particular, the measured value obtaining device 20A is implemented as a weighing device that can be transported by a belt line, a motorized roller line, a chain plate line, or the like. A measure of the rubber block is obtained via the measure obtaining device 20A and a difference is obtained compared to a first preset measure. It will be appreciated that the rubber processing apparatus 10 has the first predetermined metering value. The difference is the second preset metering value. The rubber replenishing means 50 adds the second preset metering value of the crumb rubber or the rubber to the rubber block to reach the same rubber group as the first preset metering value, and then is transported to the automatic charging line 60 by the metering value obtaining means 20A to be located at a fixed position below the charging robot 70. The charging manipulator 70 assembles the rubber into a molding cavity 81 of the automatic block press 80, and the pressing manipulator 90 compacts the rubber assembly. The downward pressing manipulator 90 sprays a lubricating oil to four sides of the molding cavity 81 while pressing downward, so that a molded finished rubber block can be easily separated from the molding cavity 81, and automatic briquetting is completed after the finished rubber block is separated from the molding cavity 81.
The preferred embodiment in this embodiment is to make the rubber cutter 10 cut rubber into three rubber blocks. Further, the rubber dried by the continuous oven 30 is transversely cut into strips by the rubber cutter 10, and then longitudinally cut into three rubber blocks, wherein the size of each rubber block is slightly smaller than the size of the molding cavity 81, and the total amount of the three rubber blocks is slightly smaller than that of the finished rubber block. And then the rubber blocks are sent to the metering value obtaining device 20A by the conveying line 40, three rubber blocks simultaneously enter the metering value obtaining device 20A for simultaneous metering, and after metering, the difference value of the required metering of the three rubber blocks and the rubber finished product block is calculated, namely, the block metering values of the three rubber blocks are obtained by the metering value obtaining device 20A and are compared with the first preset metering value to obtain the difference value. And then the small rubber supplementary device 50 is used for manufacturing micro rubber particles, the micro rubber particles are placed on the second rubber block, and after the metering requirement is met, the granulation is stopped, and the feed opening is closed, so that the metering is completed. In other words, the rubber replenishing device 50 adds the second preset metering value of the rubber particles or rubber to the second rubber block to reach the same rubber group as the first preset metering value. Then, three rubber blocks are conveyed to the automatic charging line 60 by the metering value obtaining device 20A so as to be located at the fixed position below the charging robot 70. Then the charging manipulator 70 sequentially loads the three rubber blocks into the molding cavity 81 of the automatic block press 80, the second rubber block to be added and metered must be in the middle position, after the three rubber blocks are loaded into the molding cavity 81, in order to ensure that the three rubber blocks completely enter the molding cavity 81, the pressing manipulator 90 presses the three rubber blocks, the pressing manipulator 90 sprays lubricating vegetable oil to the four sides of the molding cavity 81 while pressing, and then after all the manipulators return, the automatic block press 80 automatically completes block pressing work and sends out the rubber finished blocks.
According to this embodiment, the present invention provides a rubber processing method, comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a block metering value of the rubber block, wherein the block metering value is the metering value of the rubber block;
comparing the block metering value of the rubber block with a first preset metering value, and acquiring a difference value between the block metering value and the preset metering value; and
and processing the rubber block to obtain a rubber group with the weight same as the first preset metering value.
Fig. 3 of the drawings illustrates a natural rubber processing apparatus 100 according to a third preferred embodiment of the present invention. Referring to FIG. 1, the natural rubber processing apparatus 100 includes a continuous oven 30, a rubber cutter 10B, a conveyor line 40, an automatic weighing device 20B, a rubber pelletizer 50B, an automatic charging line 60, a charging robot 70, an automatic briquetting machine 80, and a depressing robot 90. For the rubber which is mechanically puffed and then dried by a continuous oven, the rubber is transversely cut into strips by a rubber cutter 10B, then longitudinally cut into three blocks, the size of each block is slightly smaller than the size of a forming cavity 81 of the automatic block press 80, the weight of the three blocks is slightly lower than the total weight of finished blocks (guaranteed by the cloth thickness during drying), and then the three blocks are sent to the automatic weighing device 20B by the conveying line 40, the automatic weighing device 20B can be a weighing device capable of conveying, such as a belt line, a motorized roller line, a chain plate line and the like, three rubber blocks enter the automatic weighing device 20B to be weighed simultaneously, the difference value of the required weight of the three rubber blocks and the required weight of the finished product block is calculated after weighing, then the small rubber particle machine 50B is used for manufacturing a small rubber particle, the small rubber particle machine is placed on the second rubber block, after the weight requirement is met, stopping granulating and closing the feed opening, completing weighing, and feeding the weighed three rubber blocks to the automatic charging line 60 by the automatic weighing device 20B. The automatic loading line 60 is a motorized roller path line, so that rubber blocks to be loaded can be always fixed at a fixed position below the loading manipulator 70, then the loading manipulator 70 sequentially loads three rubber blocks into the forming cavity 81 of the automatic block press 80, the rubber blocks with added weight must be at an intermediate position, after the three rubber blocks are loaded into the forming cavity, in order to ensure that the rubber blocks completely enter the forming cavity 81, the rubber blocks are compacted by the pressing manipulator 90, the pressing manipulator 90 sprays lubricating vegetable oil to the four sides of the forming cavity 81 while pressing, and after all the manipulators return, the automatic block press 80 automatically completes block pressing work.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
Claims (11)
1. A method of rubber processing, comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a weight value of the rubber block, wherein the weight value is the weight value of the rubber block;
comparing the weight value of the rubber block with a first preset weight value, and acquiring a difference value between the weight value and the preset weight value;
and processing the rubber block to obtain a rubber group with the weight same as the first preset weight value.
2. A method of rubber processing, comprising the steps of:
cutting the rubber into at least one rubber block;
acquiring a block metering value of the rubber block, wherein the block metering value is the metering value of the rubber block;
comparing the block metering value of the rubber block with a first preset metering value, and acquiring a difference value between the block metering value and the preset metering value;
and processing the rubber block to obtain a rubber group with the weight same as the first preset metering value.
3. The rubber processing method of claim 2, wherein the rubber is assembled into a mold cavity to be briquetted into a finished block of rubber.
4. A rubber processing apparatus adapted to automatically process a rubber, comprising:
at least one rubber cutter;
at least one metering value obtaining device;
at least one rubber replenishing device; and
the rubber cutting machine cuts the rubber into at least one rubber block, the rubber block is conveyed and is measured by the measuring value obtaining device to obtain a measuring value, the difference value between the block measuring value and a preset measuring value is a second preset measuring value, and the rubber supplementing device adds rubber particles or rubber with the second preset measuring value to the rubber block so as to enable the rubber group to be the same as the first preset measuring value.
5. The rubber processing apparatus of claim 4, comprising a charging robot and an automatic briquetting machine, wherein said charging robot assembles said rubber into a forming cavity of said automatic briquetting machine.
6. The rubber handling apparatus of claim 5, comprising a down press robot that compacts the rubber pack while spraying a lubricating oil onto all sides of the molding cavity.
7. A rubber processing apparatus adapted to automatically process a rubber, comprising:
at least one rubber cutter; it cuts the rubber into strips along the transverse direction and then cuts the strips into three rubber blocks along the longitudinal direction
At least one automatic weighing device; three rubber blocks were weighed simultaneously, and the difference between the three weights and a standard weight was calculated.
8. The rubber processing apparatus of claim 7, wherein the automatic weighing device is a conveyor weighing device selected from the group consisting of a belt line, a motorized roller line, and a chain plate line.
9. The rubber processing apparatus of claim 7, including a rubber pelletizer which produces a crumb rubber or rubber and adds to a second of said rubber blocks.
10. The rubber processing apparatus of claim 9 including a loading robot that sequentially loads three of said rubber blocks into a forming chamber of an automatic briquetting machine with a second of said rubber blocks added by weight in an intermediate position.
11. The rubber processing apparatus of claim 10, comprising a downward manipulator for compacting three of said rubber blocks while injecting a lubricating vegetable oil to the walls of said molding cavity.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794015 | 2019-08-27 | ||
| CN2019107940152 | 2019-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440417A true CN112440417A (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010702856.9A Pending CN112440417A (en) | 2019-08-27 | 2020-07-21 | Rubber processing equipment and processing method thereof |
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| CN (1) | CN112440417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139351A (en) * | 2022-06-27 | 2022-10-04 | 青岛时间河智能科技有限公司 | Automatic rubber block cutting device and cutting method thereof |
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| CN202200422U (en) * | 2011-08-03 | 2012-04-25 | 天胶科技(大连)有限公司 | Natural rubber primary processing device |
| CN105058850A (en) * | 2015-06-30 | 2015-11-18 | 海南信荣橡胶机械有限公司 | Natural rubber briquetting machine |
| CN205291366U (en) * | 2015-12-31 | 2016-06-08 | 海南信荣橡胶机械有限公司 | Drop cloth oil and cleaning device on natural rubber briquetting machine |
| CN108688905A (en) * | 2017-04-03 | 2018-10-23 | 海南大学 | A kind of natural rubber automatic packaging production line |
| CN110127142A (en) * | 2019-05-28 | 2019-08-16 | 海南中橡科技有限公司 | Natural rubber automatic packaging production line |
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| CN202200422U (en) * | 2011-08-03 | 2012-04-25 | 天胶科技(大连)有限公司 | Natural rubber primary processing device |
| CN105058850A (en) * | 2015-06-30 | 2015-11-18 | 海南信荣橡胶机械有限公司 | Natural rubber briquetting machine |
| CN205291366U (en) * | 2015-12-31 | 2016-06-08 | 海南信荣橡胶机械有限公司 | Drop cloth oil and cleaning device on natural rubber briquetting machine |
| CN108688905A (en) * | 2017-04-03 | 2018-10-23 | 海南大学 | A kind of natural rubber automatic packaging production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139351A (en) * | 2022-06-27 | 2022-10-04 | 青岛时间河智能科技有限公司 | Automatic rubber block cutting device and cutting method thereof |
| CN115139351B (en) * | 2022-06-27 | 2024-01-30 | 青岛时间河智能科技有限公司 | Automatic glue block cutting device and cutting method thereof |
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