CN113071732B - Natural rubber slab bagging and packaging device - Google Patents

Natural rubber slab bagging and packaging device Download PDF

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Publication number
CN113071732B
CN113071732B CN202110314460.1A CN202110314460A CN113071732B CN 113071732 B CN113071732 B CN 113071732B CN 202110314460 A CN202110314460 A CN 202110314460A CN 113071732 B CN113071732 B CN 113071732B
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China
Prior art keywords
conveyer
conveyor
bagging
natural rubber
waterproof
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Application number
CN202110314460.1A
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Chinese (zh)
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CN113071732A (en
Inventor
李振华
郭博睿
孙世海
白先权
丁爱武
张毅超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hainan Zhongoak Technology Co ltd
Hainan Natural Rubber Industry Group Co ltd
Original Assignee
Hainan Zhongoak Technology Co ltd
Hainan Natural Rubber Industry Group Co ltd
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Application filed by Hainan Zhongoak Technology Co ltd, Hainan Natural Rubber Industry Group Co ltd filed Critical Hainan Zhongoak Technology Co ltd
Priority to CN202110314460.1A priority Critical patent/CN113071732B/en
Publication of CN113071732A publication Critical patent/CN113071732A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/08Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a single straight path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10Feeding, e.g. conveying, single articles
    • B65B35/24Feeding, e.g. conveying, single articles by endless belts or chains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12Feeding webs from rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10Applying or generating heat or pressure or combinations thereof
    • B65B51/26Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

The invention discloses a bagging and packaging device for natural rubber blocks, which comprises a first conveyor, a second conveyor, a sealing machine and a waterproof film conveyor, wherein the first conveyor and the second conveyor are used for conveying rubber blocks, a gap is arranged between the first conveyor and the second conveyor, the waterproof film conveyor is arranged above the gap, the waterproof film conveyor conveys waterproof films with preset lengths to the gap, and the sealing machine is arranged at two sides and at the end parts of the second conveyor. The invention provides a bagging and packaging device for natural rubber blocks, which keeps the contact of the rubber blocks and a bagging, improves the bagging and packaging efficiency and is convenient to use on an automatic production line.

Description

Natural rubber slab bagging and packaging device
Technical Field
The invention relates to the technical field of natural rubber packaging, in particular to a natural rubber block bagging and packaging device.
Background
In the production and processing process of natural rubber, rubber blocks are required to be filled into the waterproof bagging and packaged, but because the surfaces of the natural rubber blocks have larger viscosity and friction force and the weight of the natural rubber blocks is large, when the natural rubber blocks are filled into the waterproof bagging, the natural rubber blocks are in local contact friction with the bag, and when the rubber blocks are pushed into the bagging, the bagging is locally stressed, so that the bagging is deformed or damaged. The prior art is that the bag is opened by the bag opening mechanism, the rubber block is clamped up and is sent into the bagging, and the contact between the rubber block and the bagging is avoided.
Disclosure of Invention
Aiming at the prior art, the invention provides the bagging and packaging device for the natural rubber blocks, which keeps the rubber blocks in contact with the bagging, improves the bagging and packaging efficiency and is convenient to use on an automatic production line.
The technical scheme of the invention is realized as follows:
the utility model provides a natural rubber slab bagging and packing apparatus, includes first conveyer, second conveyer, capper and waterproof membrane conveyer, first conveyer and second conveyer are used for carrying the rubber slab, be equipped with the gap between first conveyer and the second conveyer, the gap top is equipped with waterproof membrane conveyer, waterproof membrane conveyer to the waterproof membrane of preset length is carried to the gap, the both sides and the tip of second conveyer are equipped with the capper.
Further, the first conveyor and the second conveyor are both conveyor belts.
Further, the waterproof membrane conveyer comprises a winding drum, a motor and a cutter, wherein the motor is used for driving the winding drum to rotate, the winding drum is used for winding the waterproof membrane, the waterproof membrane is released to enter the gap when the winding drum rotates, and the cutter is used for cutting off the waterproof membrane.
Further, the cutter comprises a first cutter and a first lifting rod, the cutter is connected to the bottom of the first lifting rod, and the first lifting rod is installed on the frame to drive the first cutter to drop so as to cut off the waterproof membrane.
Further, the sealing machine comprises a strip-shaped welding head, a second supporting bar and a second lifting rod, wherein the second lifting rod is installed on the frame, the strip-shaped welding head is connected to the bottom of the second lifting rod, and the second lifting rod is installed on the frame to drive the strip-shaped welding head to fall so as to press the edge of the waterproof film on the second supporting bar.
Further, the second supporting bar is installed on the frame through a third lifting rod, and the third lifting rod drives the second supporting bar to lift upwards to be higher than the surface of the second conveyor.
Further, the strip-shaped welding head is provided with a second cutting knife, a plurality of radiating holes are formed in the side face of the second cutting knife, and the cutting edge of the second cutting knife is tangent to the side face of the second supporting bar.
Further, the strip welding head is an electric heating welding head or an ultrasonic welding head.
Further, the strip welding head is arranged in the air cover, the opening of the air cover faces the waterproof membrane, and the air cover is communicated with the air pump through an air pipe.
The invention has the beneficial effects that:
the natural rubber block is placed on the first conveyor, and the natural rubber block is conveyed to the direction of the second conveyor when the first conveyor works, and passes through the upper part of the gap. Before the natural rubber block passes through the upper part of the gap, the waterproof film conveyer conveys a waterproof film with a preset length to the gap, and half of the waterproof film enters the gap. When the natural rubber block passes through the gap, the natural rubber block pushes the middle part of the waterproof membrane to protrude forward to the second conveyor, the waterproof membrane covers the natural rubber block from the bottom and the top, the friction force and the viscosity of the natural rubber block are utilized, the natural rubber block is tightly contacted with the waterproof membrane at the bottom, and the natural rubber block which passes through the gap enters into the second conveyor and is transported forward along with the second conveyor. Sealing machines are arranged at the two sides and the end parts of the second conveyor, and the openings at the two sides and the end parts of the waterproof membrane are sealed by the sealing machines to finish bagging and packaging of the natural rubber blocks. Compared with the prior art, the invention improves the bagging efficiency of the natural rubber, seals the bags while conveying the natural rubber by adopting the conveyor, and is convenient for popularization on an automatic production line. The friction force between the natural rubber block and the waterproof membrane is not required to be eliminated, and the natural rubber block and the waterproof membrane can be pushed to move by the friction force.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of a bagging and packaging device for natural rubber blocks;
FIG. 2 is a right side view of a natural rubber block bagging and packaging device according to the invention;
in the figure, a first conveyer, a second conveyer, a sealing machine, a waterproof film conveyer, a 5 gap, a 6 winding drum, a 7 motor, a 8 cutter, a 9 first cutter, a 10 first lifting rod, a 12 bar-shaped welding head, a 13 second supporting bar, a 14 second lifting rod, a 15 third lifting rod, a 16 second cutter, a 17 radiating hole, a 18 gas hood, a 19 gas pipe and a 20 gas pump are arranged.
Detailed Description
For a better understanding of the technical content of the present invention, specific examples are provided below and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1-2, referring to the drawings, a natural rubber block bagging and packaging device comprises a first conveyor 1, a second conveyor 2, a sealing machine 3 and a waterproof film conveyor 4, wherein the first conveyor 1 and the second conveyor 2 are used for conveying rubber blocks, a gap 5 is formed between the first conveyor 1 and the second conveyor 2, the waterproof film conveyor 4 is arranged above the gap 5, the waterproof film conveyor 4 conveys waterproof films with preset lengths to the gap 5, and both sides and ends of the second conveyor 2 are provided with the sealing machine 3.
The natural rubber block is placed on the first conveyor 1, and the natural rubber block is conveyed to the direction of the second conveyor 2 when the first conveyor 1 works, and passes through the upper part of the gap 5. Before the natural rubber blocks pass over the gap 5, the waterproof film conveyer 4 conveys a waterproof film with a preset length to the gap 5, and half of the waterproof film enters the gap 5. When the natural rubber block passes through the gap 5, the natural rubber block pushes the middle part of the waterproof membrane to protrude forward to the second conveyor 2, the waterproof membrane covers the natural rubber block from the bottom and the top, the friction force and the viscosity of the natural rubber block are utilized to enable the natural rubber block to be in close contact with the waterproof membrane at the bottom, and the natural rubber block which passes through the gap 5 enters into the second conveyor 2 and is transported forward along with the second conveyor 2. Sealing machines 3 are arranged at the two sides and the end parts of the second conveyor 2, and openings at the two sides and the end parts of the waterproof membrane are sealed by the sealing machines 3, so that bagging and packaging of the natural rubber blocks are completed. Compared with the prior art, the invention improves the bagging efficiency of the natural rubber, seals the bags while conveying the natural rubber by adopting the conveyor, and is convenient for popularization on an automatic production line. The friction force between the natural rubber block and the waterproof membrane is not required to be eliminated, and the natural rubber block and the waterproof membrane can be pushed to move by the friction force.
Specifically, the first conveyor 1 and the second conveyor 2 are both conveyor belts. The conveyer belt during operation promotes the natural rubber piece to remove to with realizing the automated production on the production line.
Specifically, the waterproof membrane conveyer 4 comprises a winding drum 6, a motor 7 and a cutter 8, wherein the motor 7 is used for driving the winding drum 6 to rotate, the winding drum 6 is used for winding the waterproof membrane, the waterproof membrane is released to enter the gap 5 when the winding drum 6 rotates, and the cutter 8 is used for cutting off the waterproof membrane. Alternatively, the output shaft of the motor 7 is connected to the spool 6, and the spool 6 is driven to rotate when the motor 7 rotates. The waterproof membrane is wound on the winding drum 6, the winding drum 6 rotates, the released waterproof membrane sags into the gap 5 under the action of gravity. The natural rubber block is then moved so that the waterproof membrane covers the natural rubber block from both upper and lower sides and continues to move on the second conveyor 2, and the motor 7 continues to rotate to release the waterproof membrane. When the length of the released waterproof film is a large preset value, the cutting knife cuts off the waterproof film.
Specifically, the cutter 8 comprises a first cutter 9 and a first lifting rod 10, the first cutter 9 is connected to the bottom of the first lifting rod 10, and the first lifting rod 10 is installed on the frame to drive the first cutter 9 to drop so as to cut off the waterproof membrane. When the first elevating rod 10 is extended, the first cutter 9 is pushed to move downwards, and when the first cutter 9 is lowered, the waterproof membrane is cut off, so that the waterproof membrane is cut off at the slit 5. Facilitating the next entry of the waterproofing membrane into the slit 5.
Specifically, the sealing machine 3 comprises a strip welding head 12, a second supporting bar 13 and a second lifting rod 14, wherein the second lifting rod 14 is installed on a frame, the strip welding head 12 is connected to the bottom of the second lifting rod 14, and the second lifting rod 14 is installed on the frame to drive the strip welding head 12 to drop so as to press the edge of the waterproof film on the second supporting bar 13. The second lifter 14 has a top connected to the frame and a bottom connected to the bar-shaped welding head 12. When both sides and the end parts of the waterproof film are sealed, the second lifting rod 14 stretches to drive the strip-shaped welding head 12 to move downwards, the waterproof film is clamped by the strip-shaped welding head 12 and the second supporting strip 13, and the strip-shaped welding head 12 heats the waterproof film to enable the waterproof film above to be adhered to the waterproof film below.
Alternatively, the second lifter 14 at the end of the second conveyor 2 is the same component as the first lifter 10.
Specifically, the second supporting bar 13 is mounted on the frame through a third lifting rod 15, and the third lifting rod 15 drives the second supporting bar 13 to lift up above the surface of the second conveyor 2. When the edge of the waterproof membrane is sealed and welded, the third lifting rod 15 drives the second supporting bar 13 to be lifted to half of the height of the rubber block, and the waterproof membrane above and the waterproof membrane below are both close to the middle height position, so that the waterproof membrane is clamped between the strip welding head 12 and the second supporting bar 13 at the middle height position, and deformation and wrinkles of the waterproof membrane during sealing are reduced.
Specifically, the strip-shaped welding head 12 is provided with a second cutting knife 16, a plurality of heat dissipation holes 17 are formed in the side face of the second cutting knife 16, and the cutting edge of the second cutting knife 16 is tangential to the side face of the second supporting bar 13. The second cutter 16 cuts the waterproofing membrane from the side when it moves downward, and the cut waterproofing membrane can be recycled. The side of the cutting knife is provided with a plurality of heat dissipation holes 17, so that the strip welding head 12 can dissipate heat conveniently.
Optionally, the second cutter 16 at the end of the second conveyor 2 is the same component as the first cutter 9.
In particular, the bar welding head 12 is an electrothermal welding head or an ultrasonic welding head. When the electric heating welding head is adopted, the electric heating wire generates heat to be transmitted to the metal contact after the electric heating welding head is electrified, and the waterproof film is heated by utilizing the heat of the metal contact. When the ultrasonic welding head is adopted, the welding head generates ultrasonic waves, and when the ultrasonic waves pass through the junction between the upper waterproof film and the lower waterproof film, the junction generates heat so as to weld the waterproof films together.
Alternatively, the bar-shaped welding head 12 is arranged in the air cover 18, the opening of the air cover 18 faces the waterproof membrane, and the air cover 18 is communicated with the air pump 20 through the air pipe 19. The air pump 20 during operation is taken away the air in the gas hood 18 for form the negative pressure in the gas hood 18, and the gas hood 18 adsorbs the waterproof membrane when second conveyer 2 removes, and when the welding was sealed under bar bonding tool 12, be difficult for arousing waterproof membrane part perk deformation, make the welding more level and smooth when sealing.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (7)

1. The utility model provides a natural rubber slab bagging and packing apparatus, its characterized in that includes first conveyer, second conveyer, capper and waterproof membrane conveyer, first conveyer and second conveyer are used for carrying the rubber slab, be equipped with the gap between first conveyer and the second conveyer, the gap top is equipped with waterproof membrane conveyer, waterproof membrane conveyer to the gap carries the waterproof membrane of predetermineeing the length, the both sides and the tip of second conveyer are equipped with the capper, the capper includes bar bonding tool, second support bar and second lifter, the second lifter is installed in the frame, bar bonding tool is connected second lifter bottom, the second lifter is installed in the frame and is driven the bar bonding tool descends to be in waterproof membrane edge pressure on the second support bar, the bonding tool is located in the gas hood, is located the both sides of second conveyer are equipped with one respectively the gas hood, are located the both sides of second conveyer the bonding tool is located respectively in the gas hood, the waterproof gas hood is located to the gas hood, the opening orientation gas pipe is passed through to the waterproof membrane with the gas pump is with the absorption gas hood.
2. The bagging and packaging device for natural rubber blocks according to claim 1, wherein the first conveyor and the second conveyor are both conveyor belts.
3. The bagging and bagging apparatus of claim 1, wherein the waterproofing membrane conveyor comprises a drum for driving the drum to rotate, a motor for winding the waterproofing membrane, and a cutter for cutting the waterproofing membrane, the drum being rotated to release the waterproofing membrane into the slit.
4. A natural rubber block bagging and packaging device according to claim 3, wherein the cutter comprises a first cutter and a first lifting rod, the first cutter is connected to the bottom of the first lifting rod, and the first lifting rod is arranged on the frame to drive the first cutter to drop so as to cut off the waterproof film.
5. The bagging and packaging device for natural rubber blocks according to claim 1, wherein the second supporting bar is mounted on the frame through a third lifting rod, and the third lifting rod drives the second supporting bar to lift upwards above the surface of the second conveyor.
6. The bagging and packaging device for natural rubber blocks according to claim 1, wherein the strip-shaped welding head is provided with a second cutting knife, a plurality of radiating holes are formed in the side face of the second cutting knife, and the cutting edge of the second cutting knife is tangent to the side face of the second supporting bar.
7. The bagging and packaging device for natural rubber blocks according to claim 1, wherein the strip welding head is an electric heating welding head or an ultrasonic welding head.
CN202110314460.1A 2021-03-24 2021-03-24 Natural rubber slab bagging and packaging device Active CN113071732B (en)

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CN202110314460.1A CN113071732B (en) 2021-03-24 2021-03-24 Natural rubber slab bagging and packaging device

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CN113071732B true CN113071732B (en) 2023-05-26

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116280448A (en) * 2023-04-07 2023-06-23 江苏理工学院 Full-automatic baling press of natural rubber

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CN104494881A (en) * 2014-12-15 2015-04-08 北自所制造业自动化工程研究中心(常州)有限公司 Film packaging machine
CN109808951A (en) * 2019-04-04 2019-05-28 云南天然橡胶产业集团西双版纳景阳有限公司 A kind of natural rubber blob of viscose bagging device and its application method

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