WO2022217804A1 - 一种天然橡胶制造压包装置 - Google Patents

一种天然橡胶制造压包装置 Download PDF

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Publication number
WO2022217804A1
WO2022217804A1 PCT/CN2021/114170 CN2021114170W WO2022217804A1 WO 2022217804 A1 WO2022217804 A1 WO 2022217804A1 CN 2021114170 W CN2021114170 W CN 2021114170W WO 2022217804 A1 WO2022217804 A1 WO 2022217804A1
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WIPO (PCT)
Prior art keywords
plate
hydraulic cylinder
oil
natural rubber
enclosure
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PCT/CN2021/114170
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English (en)
French (fr)
Inventor
李振华
郭博睿
孙世海
白先权
丁爱武
张毅超
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海南天然橡胶产业集团股份有限公司
海南中橡科技有限公司
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Publication of WO2022217804A1 publication Critical patent/WO2022217804A1/zh

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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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • the invention relates to the technical field of rubber processing, in particular to a natural rubber manufacturing and pressing device.
  • the natural rubber baler press is used to pressurize the natural rubber block and compress the natural rubber block into a standard block of specific specifications.
  • Patent document CN205498112U discloses a rubber hydraulic baler, comprising an upper frame, a lower frame and a column connecting the upper frame and the lower frame, a hydraulic system is installed on the upper frame, and the hydraulic system connects its piston rod with the pressure head , A packing box is fixedly installed above the lower base, and a trolley mechanism is arranged on the packing box.
  • the hydraulic system includes a master cylinder, a piston rod, a first hydraulic control check valve, a second hydraulic control check valve, an electro-hydraulic valve, a piston
  • the piston at the end of the rod divides the master cylinder into a first cavity and a second cavity.
  • the first hydraulic control check valve and the second hydraulic control check valve are sequentially arranged in the connection between the first cavity and the second cavity.
  • the hydraulic system On the hydraulic pipeline of the electro-hydraulic valve, the hydraulic system is also provided with a hydraulic oil return device. One end of the hydraulic oil return device is connected to the pipeline between the master cylinder and the first hydraulic control check valve, and the other end is connected to the master cylinder and the first hydraulic control check valve. On the pipeline between the two hydraulic control check valves.
  • the rubber hydraulic baler not only improves the running speed of the baler, but also ensures the working stability of the baler.
  • Patent document CN110220577B discloses an automatic weighing device for granular natural rubber, comprising a first casing and a plurality of second casings, a plurality of movable blocks are pierced on the first casing, the first casing is separated by the movable blocks, and the top of the movable block is The surface and the ground are provided with annular chute, the movable block rotates relative to the first shell through the chute, a plurality of second shells are evenly arranged in the first shell and spaced from the movable block, and a plurality of second shells There are grooves on the same side of the movable block, a plurality of first through holes are arranged on the surface of the movable block, and a screening mechanism for screening rubber particles of different sizes is arranged in the first through holes, and the tops of several second shells are provided with first through holes.
  • the top of the first shell is provided with an input pipe
  • the outside of the first shell is provided with a vibration mechanism
  • the outer periphery of the movable block is provided with a driving mechanism
  • the second shell is provided with a weighing sensor
  • the movable block is provided with The angle sensor is provided with a controller on the surface of the first shell, which can quickly classify the unevenly mixed rubber particles, collect and weigh them respectively, and effectively improve the efficiency of classification and collection.
  • the particle natural rubber automatic weighing device is provided with a controller on the surface of the first shell, which can quickly classify the unevenly mixed rubber particles, collect and weigh them respectively, and effectively improve the efficiency of classification and collection.
  • the weight of the rubber block after pressing is often lower than the standard value, and it is necessary to add rubber to the rubber block to reach the standard value.
  • holes will be left on the surface of the rubber block under the action of the packing nails.
  • the operator usually inserts the rubber of the counterweight into the holes. When it is high, the holes cannot accommodate all the weight rubber, and some of the weight rubber will be pressed by the operator on the top surface of the rubber block.
  • the rubber block is covered with film, the weight rubber on the top surface is easily affected by the outside world. falling, resulting in substandard weight of the glue block.
  • stuffing rubber in the holes or directly pressing the rubber on the surface of the rubber block will cause the surface of the rubber block to be uneven, which will affect the aesthetics of the rubber block, and may even affect the sales of the rubber block.
  • the present invention provides a natural rubber manufacturing pressing device, which greatly improves the flatness of the outer surface of the rubber block while ensuring that the weight of the rubber block meets the standard.
  • the present invention provides a baling device for manufacturing natural rubber, comprising a frame, a main hydraulic cylinder, a coaming plate and a pressure-receiving platform mounted on the frame, and the main hydraulic cylinder is arranged on the top of the frame,
  • the enclosure plate is located below the main hydraulic cylinder, the top of the enclosure is provided with a feeding port, the bottom of the enclosure is provided with a discharge port, the pressure platform is located at the bottom of the enclosure, the
  • the piston rod of the main hydraulic cylinder is connected with an extruding plate.
  • Slot holes are provided on both sides of the enclosure plate.
  • a movable plate is slidably passed through the slot hole.
  • a telescopic mechanism is installed on the outside of the enclosure plate. The telescopic mechanism is connected, and a lifting mechanism is installed on the bottom of the pressure platform.
  • the telescopic mechanism includes an auxiliary hydraulic cylinder, the auxiliary hydraulic cylinder is mounted on the frame, and the piston rod of the auxiliary hydraulic cylinder is connected to the rear end of the movable plate.
  • the outer wall of the enclosure plate is provided with a guide rail, the front end of the guide rail communicates with the slot hole, and the movable plate is slidably connected to the inner wall of the guide rail.
  • the lifting mechanism includes a lifting hydraulic cylinder, and the piston rod of the lifting hydraulic cylinder is connected to the bottom of the pressure platform.
  • the top of the extrusion plate is provided with an oil storage box and an oil pipe
  • the oil pipe communicates with the oil storage box
  • the oil pipe is annularly distributed on the outer edge of the extrusion plate
  • the oil pipe faces outward
  • a number of oil outlet cavities are provided on the side, the oil outlet cavities are communicated with the inside of the oil pipe, and an oil outlet assembly for coating the inner wall of the enclosure plate with oil is arranged inside the oil outlet chamber.
  • the oil outlet assembly includes a ball and a spring, one end of the spring is connected to the inner wall of the oil outlet chamber, and the other end is connected to the tail of the ball, and an oil outlet is provided at the front end of the oil outlet chamber, The ball is clamped with the oil outlet, and the front end of the ball is in contact with the inner wall of the enclosure plate.
  • the top of the pressure platform is provided with a fence capable of nesting the bottom of the enclosure.
  • the invention provides a press-packing device for manufacturing natural rubber.
  • the rubber material is put into the press-packing cavity from the feed port of the coaming plate, the movable plate is inserted between the rubber materials through the telescopic mechanisms on both sides, and the main hydraulic rod is activated.
  • Drive the extrusion plate to move downward, and press the rubber material to form a rectangular rubber block through the cooperation of the extrusion plate and the packing cavity.
  • the pressure platform settles down, and finally continues to push down through the main hydraulic rod and the extrusion plate to push the rubber block out of the discharge port.
  • the counterweight rubber can be inserted from the openings on both sides of the rubber block. Inside the rubber block, the upper half of the rubber block will also press the outer edge of the opening under the action of its own gravity to ensure that the weight of the rubber block meets the standard, and at the same time, the flatness of the outer surface of the rubber block is greatly improved.
  • Fig. 1 is the front structure schematic diagram of the present invention
  • Fig. 2 is the internal structure schematic diagram of the present invention
  • Fig. 3 is the sectional view at A-A place in Fig. 2;
  • Fig. 4 is the top view of the extrusion plate in the present invention.
  • FIG. 5 is a schematic diagram of the internal structure of the oil outlet chamber in the present invention.
  • the present invention provides a baling device for manufacturing natural rubber, comprising a frame 1, a main hydraulic cylinder 2 mounted on the frame 1, an annular shroud 3 and a pressure platform 4 , the main hydraulic cylinder 2 is arranged on the top of the frame 1, the enclosure plate 3 is located below the main hydraulic cylinder 2, and the enclosure plate 3 is fixedly connected with the frame 1 through the connecting piece, so The top of the enclosure plate 3 is provided with a feeding port, the bottom of the enclosure plate 3 is provided with a discharge port, and the pressure-receiving platform 4 is located at the bottom of the enclosure plate 3.
  • the pressure-receiving plate and the enclosure plate 3 surround The packing cavity for packing the rubber in pairs, the piston rod of the main hydraulic cylinder 2 is connected with the extrusion plate 5, the left and right sides of the enclosure plate 3 are provided with rectangular slot holes, and the slot holes slide through them.
  • the movable plate 6 is pushed into the packing cavity from the slot hole through the telescopic mechanism on both sides, and the movable plate 6 is inserted between the rubber material.
  • the main hydraulic rod is activated to drive the extrusion plate 5 to move downward, and the rubber material is compressed to form a rectangular rubber block through the cooperation of the extrusion plate 5 and the compression cavity.
  • the movable plate 6 withdraws outward.
  • the weighted rubber can be inserted into the rubber block from the openings on both sides of the rubber block.
  • the size of the movable plate 6 is selected according to the actual situation, and the depth, width and height of the opening are adjusted to increase the capacity of the counterweight rubber.
  • the upper half of the rubber block will also press the outer edge of the opening under the action of its own gravity to ensure that While the weight of the rubber block reaches the standard, the flatness of the outer surface of the rubber block is greatly improved.
  • the telescopic mechanism includes an auxiliary hydraulic cylinder 7 , the auxiliary hydraulic cylinder 7 is installed on the frame 1 , and the piston rod of the auxiliary hydraulic cylinder 7 is connected with the rear end of the movable plate 6 .
  • the movable plate 6 is driven to move inward or outward along the slot hole by the auxiliary hydraulic cylinder 7 .
  • the outer wall of the enclosure plate 3 is provided with a guide rail 8, the guide rail 8 is connected with the frame 1, the front end of the guide rail 8 is communicated with the slot hole, and the movable plate 6 is connected with the guide rail.
  • the inner wall of the rail 8 is slidably connected, and when the movable plate 6 is inserted into the rubber material, when the main hydraulic rod and the extrusion plate 5 press the rubber material, the movable plate 6 will also be subjected to downward pressure, and the movable plate 6 will be pressed down through the guide rail 8 Improve the support force for the movable board 6 .
  • the lifting mechanism includes a lifting hydraulic cylinder 9 , and the piston rod of the lifting hydraulic cylinder 9 is connected with the bottom of the pressure platform 4 .
  • the pressure-receiving platform 4 is driven up and down by the lifting hydraulic cylinder 9. After the pressing is completed, the pressure-receiving platform 4 is lowered. Afterwards, the pressure-receiving platform 4 rises again to abut against the enclosure plate 3, and seals the discharge port to form a press-pack cavity again.
  • the top of the extrusion plate 5 is provided with an oil storage box 10 for storing lubricating oil and an oil pipe 11 , the oil pipe 11 communicates with the oil storage box 10 , and the oil pipe 11 is annularly distributed outside the extrusion plate 5 .
  • an oil storage box 10 for storing lubricating oil and an oil pipe 11
  • the oil pipe 11 communicates with the oil storage box 10
  • the oil pipe 11 is annularly distributed outside the extrusion plate 5 .
  • a number of oil outlet cavities 12 are opened, and the oil outlet cavities 12 are communicated with the inside of the oil pipe 11. oil outlet components.
  • the oil outlet assembly includes a ball 13 and a spring 14.
  • One end of the spring 14 is connected to the inner wall of the oil outlet chamber 12, and the other end is connected to the tail of the ball 13.
  • the front end of the oil outlet chamber 12 is provided with an outlet. Oil port, the ball 13 is engaged with the oil outlet, and the front end of the ball 13 is in contact with the inner wall of the enclosure plate 3 .
  • the extrusion plate 5 squeezes the rubber material downward, the inner wall of the enclosure plate 3 abuts against the balls 13 and presses the balls 13 inwards.
  • the oil outlet is opened, and the lubricating oil coats the inner wall of the enclosure plate 3 to lower the pressure.
  • the top of the pressure platform 4 is provided with a fence 15 that can nest the bottom of the enclosure plate 3. After lubricating oil is applied to the inner wall of the enclosure plate 3, the excess lubricating oil will flow down along the inner wall of the enclosure plate 3. Fall, through the fence 15 to ensure that the surface of the pressure platform 4 is located below the inner wall of the enclosure plate 3, oil droplets can drip on the surface of the pressure platform 4, and the fence 15 can surround the outer edge of the pressure platform 4, which greatly improves the The utilization effect of lubricating oil is effectively avoided, and the waste of lubricating oil is effectively avoided.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

一种天然橡胶制造压包装置，属于橡胶加工技术领域，包括机架(1)和安装在所述机架(1)上的主液压缸(2)、围板(3)和受压平台(4)，所述主液压缸(2)设于所述机架(1)的顶部，所述围板(3)位于所述主液压缸(2)的下方，所述围板(3)顶部开设有进料口，所述围板(3)底部开设有出料口，所述受压平台(4)位于所述围板(3)的底部，所述主液压缸(2)的活塞杆连接有挤压板(5)，所述围板(3)的两侧开设槽孔，所述槽孔内滑动穿设有活动板(6)，所述围板(3)外侧安装有伸缩机构，所述活动板(6)与所述伸缩机构连接，所述受压平台(4)的底部安装有升降机构。本装置在保证胶块重量达标的同时，提高了胶块外表面的平整度。

Description

一种天然橡胶制造压包装置 技术领域
本发明涉及属于橡胶加工技术领域，特别涉及一种天然橡胶制造压包装置。
背景技术
天然橡胶压包机用于对天然橡胶块加压，将天然橡胶块压制成特定规格的标准胶块。
专利文献CN205498112U公开橡胶液压打包机，包括上机座、下机座及连接上机座与下机座之间的立柱，上机座上安装有液压系统，液压系统将其活塞杆与压头连接，下机座的上方固定安装有打包箱，打包箱上设有小车机构，液压系统包括主缸、活塞杆、第一液控单向阀、第二液控单向阀、电液阀，活塞杆端部的活塞将主缸分为第一空腔及第二空腔，第一液控单向阀及第二液控单向阀依次设在第一空腔及第二空腔的连接有电液阀的液压管路上，液压系统还设有液压油回流装置，该液压油回流装置一端连接在主缸与第一液控单向阀之间的管路上，另一端连接在主缸与第二液控单向阀之间的管路上。该橡胶液压打包机不仅提高打包机的运行速度，同时确保打包机的工作稳定性。
专利文献CN110220577B公开颗粒天然橡胶自动称重装置，包括第一壳体和若干第二壳体，第一壳体上穿有若干活动块，第一壳体被所述活动块分离，活动块的顶面和地面均设有环形的滑槽，活动块通过滑槽与第一壳体之间相对转动，若干第二壳体均匀设于第一壳体内并与活动块相间隔，若干第二壳体的同侧均设有凹槽，活动块的表面设有若干第一通孔，第一通孔内设有用于筛选 不同大小的橡胶颗粒的筛选机构，若干第二壳体的顶部均设有第二通孔，第一壳体的顶部设有输入管，第一壳体的外部设有振动机构，活动块的外周设有驱动机构，第二壳体内设有称重传感器，活动块上设有角度传感器，第一壳体的表面设有控制器，能够将混合不均匀的橡胶粒快速分类并分别收集和称重，有效提高分类和收集的效率的颗粒天然橡胶自动称重装置。
压包后胶块的重量往往低于标准值，需要在胶块上添加橡胶已达到标准值。上述文件压包完成后，在起包钉的作用下，胶块表面会留下孔洞，作业人员通常将配重的橡胶塞入到孔洞中，由于孔洞内部空间受限，当配重橡胶重量较高时，孔洞无法容纳下全部的配重橡胶，部分配重橡胶会被作业人员按压在胶块顶面，在对胶块进行覆膜包装时，顶面的配重橡胶容易受外界影响而出现掉落情况，从而造成胶块重量不达标。同时，在孔洞中填塞橡胶或直接在胶块表面按压橡胶，会导致胶块表面参差不齐，影响胶块的外形美感，甚至可能会对胶块的销售产生影响。
发明内容
鉴以此，本发明提供了一种天然橡胶制造压包装置，在保证胶块重量达标的同时，大大提高了胶块外表面的平整度。
本发明的技术方案是这样实现的：
本发明提供了一种天然橡胶制造压包装置，包括机架和安装在所述机架上的主液压缸、围板和受压平台，所述主液压缸设于所述机架的顶部，所述围板位于所述主液压缸的下方，所述围板顶部开设有进料口，所述围板底部开设有 出料口，所述受压平台位于所述围板的底部，所述主液压缸的活塞杆连接有挤压板，所述围板的两侧开设槽孔，所述槽孔内滑动穿设有活动板，所述围板外侧安装有伸缩机构，所述活动板与所述伸缩机构连接，所述受压平台的底部安装有升降机构。
优选的，所述伸缩机构包括副液压缸，所述副液压缸安装在所述机架上，所述副液压缸的活塞杆与所述活动板的尾端连接。
优选的，所述围板外壁设有导向滑轨，所述导向滑轨的前端与所述槽孔连通，所述活动板与所述导向滑轨的内壁滑动连接。
优选的，所述升降机构包括升降液压缸，所述升降液压缸的活塞杆与所述受压平台的底部连接。
优选的，所述挤压板的顶部设有储油盒和油管，所述油管与是储油盒连通，所述油管呈环形分布在所述挤压板的外沿，所述油管朝外一侧开设有若干出油腔，所述出油腔与所述油管内部连通，所述出油腔内部设有对所述围板内壁涂油的出油组件。
优选的，所述出油组件包括滚珠和弹簧，所述弹簧的一端与所述出油腔的内壁连接，另一端与所述滚珠的尾部连接，所述出油腔前端设有出油口，所述滚珠与所述出油口卡接，所述滚珠的前端与所述围板的内壁抵接。
优选的，所述受压平台的顶部设有能够对所述围板底部进行嵌套的围栏。
与现有技术相比，本发明的有益效果是：
本发明提供了一种天然橡胶制造压包装置，将橡胶料从围板的进料口投入到压包腔内，通过两侧的伸缩机构将活动板穿插在橡胶料之间，启动主液压杆带动挤压板向下移动，通过挤压板和压包腔的配合将橡胶料进行压包形成矩形胶块，待压包成型后，通过伸缩机构将活动板向外退出，再通过升降机构将受 压平台向下沉降，最后通过主液压杆和挤压板继续向下推动，将胶块从出料口推出，当胶块重量不足时可将配重橡胶从胶块两侧的开口塞进胶块内部，胶块上半部在自身重力作用下也会将开口外沿处进行压合，保证胶块重量达标的同时，大大提高了胶块外表面的平整度。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的优选实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的正面结构示意图；
图2为本发明的内部结构示意图；
图3为图2中A-A处的剖视图；
图4为本发明中挤压板的俯视图；
图5为本发明中出油腔的内部结构示意图。
图中，1机架，2主液压缸，3围板，4受压平台，5挤压板，6活动板，7副液压缸，8导向滑轨，9升降液压缸，10储油盒，11油管，12出油腔，13滚珠，14弹簧，15围栏。
具体实施方式
为了更好理解本发明技术内容，下面提供具体实施例，并结合附图对本发明做进一步的说明。
参见图1至图5，本发明提供了一种天然橡胶制造压包装置，包括机架1和安装在所述机架1上的主液压缸2、环状的围板3和受压平台4，所述主液压缸2设于所述机架1的顶部，所述围板3位于所述主液压缸2的下方，所述围板3 通过连接件与所述机架1固定连接，所述围板3顶部开设有进料口，所述围板3底部开设有出料口，所述受压平台4位于所述围板3的底部，所述受压板与所述围板3围成对橡胶进行压包的压包腔，所述主液压缸2的活塞杆连接有挤压板5，所述围板3的左右两侧开设矩形槽孔，所述槽孔内滑动穿设有活动板6，所述围板3两外侧安装有伸缩机构，所述活动板6与所述伸缩机构连接，所述受压平台4的底部安装有升降机构。
将橡胶料从围板3的进料口投入到压包腔内，此时通过两侧的伸缩机构将活动板6从槽孔处推入到压包腔内部，活动板6穿插在橡胶料之间，此时启动主液压杆带动挤压板5向下移动，通过挤压板5和压包腔的配合将橡胶料进行压包形成矩形胶块，待压包成型后，先通过伸缩机构将活动板6向外退出，此时，在活动板6的作用下，胶块的两侧分别存留有开口，再通过升降机构将受压平台4向下沉降，最后通过主液压杆和挤压板5继续向下推动，将胶块从出料口推出，将胶块放置在称重台上进行称量，当重量不足时可将配重橡胶从胶块两侧的开口塞进胶块内部，根据实际情况选择活动板6的尺寸，调节开口的深度、宽度和高度，提高了配重橡胶的容纳量，胶块上半部在自身重力作用下也会将开口外沿处进行压合，保证胶块重量达标的同时，大大提高了胶块外表面的平整度。
所述伸缩机构包括副液压缸7，所述副液压缸7安装在所述机架1上，所述副液压缸7的活塞杆与所述活动板6的尾端连接。通过副液压缸7带动活动板6沿着槽孔向内或向外移动。
所述围板3外壁设有导向滑轨8，所述导向滑轨8与机架1连接，所述导向滑轨8的前端与所述槽孔连通，所述活动板6与所述导向滑轨8的内壁滑动连接，活动板6穿插在橡胶料内时，主液压杆和挤压板5在对橡胶料进行压包时， 活动板6也会受到向下的压力，通过导向滑轨8提高对活动板6的支撑力。
所述升降机构包括升降液压缸9，所述升降液压缸9的活塞杆与所述受压平台4的底部连接。通过升降液压缸9带动受压平台4进行升降，压包完成后，受压平台4下降，胶块在挤压板5的作用下从围板3的出料口处掉落，取走胶块后，受压平台4重新上升与围板3抵接，封住出料口重新形成压包腔。
所述挤压板5的顶部设有储存润滑油的储油盒10和油管11，所述油管11与是储油盒10连通，所述油管11呈环形分布在所述挤压板5的外沿，所述油管11朝外一侧开设有若干出油腔12，所述出油腔12与所述油管11内部连通，所述出油腔12内部设有对所述围板3内壁涂油的出油组件。
所述出油组件包括滚珠13和弹簧14，所述弹簧14的一端与所述出油腔12的内壁连接，另一端与所述滚珠13的尾部连接，所述出油腔12前端设有出油口，所述滚珠13与所述出油口卡接，所述滚珠13的前端与所述围板3的内壁抵接。挤压板5向下挤压橡胶料时，围板3内壁与滚珠13抵接并将滚珠13向内按压，此时出油口被打开，润滑油对围板3内壁进行涂油工作，降低橡胶对围板3内壁的粘附性，挤压板5上升离开围板3后，滚珠13在弹簧14的作用下向外弹出，关闭出油口。
所述受压平台4的顶部设有能够对所述围板3底部进行嵌套的围栏15，润滑油涂在围板3内壁后，多余的润滑油会顺着围板3内壁向下流动滴落，通过围栏15确保受压平台4的表面位于围板3内壁的下方，油滴能够滴落在受压平台4表面，同时围栏15能够对受压平台4的外沿进行围挡，大大提高了润滑油的利用效果，有效避免了润滑油的浪费。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

  1. 一种天然橡胶制造压包装置，其特征在于，包括机架(1)和安装在所述机架(1)上的主液压缸(2)、围板(3)和受压平台(4)，所述主液压缸(2)设于所述机架(1)的顶部，所述围板(3)位于所述主液压缸(2)的下方，所述围板(3)顶部开设有进料口，所述围板(3)底部开设有出料口，所述受压平台(4)位于所述围板(3)的底部，所述主液压缸(2)的活塞杆连接有挤压板(5)，所述围板(3)的两侧开设槽孔，所述槽孔内滑动穿设有活动板(6)，所述围板(3)外侧安装有伸缩机构，所述活动板(6)与所述伸缩机构连接，所述受压平台(4)的底部安装有升降机构。
  2. 根据权利要求1所述的一种天然橡胶制造压包装置，其特征在于，所述伸缩机构包括副液压缸(7)，所述副液压缸(7)安装在所述机架(1)上，所述副液压缸(7)的活塞杆与所述活动板(6)的尾端连接。
  3. 根据权利要求2所述的一种天然橡胶制造压包装置，其特征在于，所述围板(3)外壁设有导向滑轨(8)，所述导向滑轨(8)的前端与所述槽孔连通，所述活动板(6)与所述导向滑轨(8)的内壁滑动连接。
  4. 根据权利要求1所述的一种天然橡胶制造压包装置，其特征在于，所述升降机构包括升降液压缸(9)，所述升降液压缸(9)的活塞杆与所述受压平台(4)的底部连接。
  5. 根据权利要求1所述的一种天然橡胶制造压包装置，其特征在于，所述挤压板(5)的顶部设有储油盒(10)和油管(11)，所述油管(11)与是储油盒(10)连通，所述油管(11)呈环形分布在所述挤压板(5)的外沿，所述油管(11)朝外一侧开设有若干出油腔(12)，所述出油腔(12)与所述油管(11)内部连通，所述出油腔(12)内部设有对所述围板(3)内壁涂油的出油组件。
  6. 根据权利要求5所述的一种天然橡胶制造压包装置，其特征在于，所述出 油组件包括滚珠(13)和弹簧(14)，所述弹簧(14)的一端与所述出油腔(12)的内壁连接，另一端与所述滚珠(13)的尾部连接，所述出油腔(12)前端设有出油口，所述滚珠(13)与所述出油口卡接，所述滚珠(13)的前端与所述围板(3)的内壁抵接。
  7. 根据权利要求1所述的一种天然橡胶制造压包装置，其特征在于，所述受压平台(4)的顶部设有能够对所述围板(3)底部进行嵌套的围栏(15)。
PCT/CN2021/114170 2021-04-12 2021-08-24 一种天然橡胶制造压包装置 WO2022217804A1 (zh)

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