WO2021196302A1 - 一种上料挤出机用全自动定量投料装置 - Google Patents

一种上料挤出机用全自动定量投料装置 Download PDF

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Publication number
WO2021196302A1
WO2021196302A1 PCT/CN2020/085496 CN2020085496W WO2021196302A1 WO 2021196302 A1 WO2021196302 A1 WO 2021196302A1 CN 2020085496 W CN2020085496 W CN 2020085496W WO 2021196302 A1 WO2021196302 A1 WO 2021196302A1
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WIPO (PCT)
Prior art keywords
extruder
material box
feeding
feeding device
partition
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PCT/CN2020/085496
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English (en)
French (fr)
Inventor
刘晓军
陈伟
唐勇
巴志兵
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南京美高美新材料有限公司
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Publication of WO2021196302A1 publication Critical patent/WO2021196302A1/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/265—Support structures or bases for apparatus, e.g. frames
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating

Definitions

  • the invention relates to the technical field of extruders, in particular to a fully automatic quantitative feeding device for a feeding extruder.
  • the extruder is one of the types of plastic machinery. According to the direction of the material flow of the die and the angle between the center line of the screw, the extruder can divide the die into a right-angle die and an oblique die. The screw extruder relies on the screw The pressure and shear force generated by the rotation can make the material can be fully plasticized and uniformly mixed.
  • plastic extruders can be basically classified into twin screw extruders, single screw extruders and rare ones.
  • the auxiliary machinery of plastic extrusion unit mainly includes pay-off device, straightening device, preheating device, cooling device, traction device, meter counter, spark tester, and take-up device ,
  • the use of the extruder unit is different, and the auxiliary equipment used is also different, such as cutters, blow dryers, printing devices, etc.
  • the energy saving of the extruder can be divided into two parts, one is the power part One is the heating part, the power part is energy-saving: Most of the inverters are used, and the energy-saving method is to save the residual energy of the motor.
  • the actual power of the motor is 50Hz, and in actual production, only 30Hz is enough to produce.
  • the energy consumption of the inverter is wasted.
  • the inverter is to change the power output of the motor to achieve the effect of energy saving.
  • the heating part is energy-saving: the heating part is mostly energy-saving by using electromagnetic heaters, and the energy-saving rate is about 30%-70% of the old-fashioned resistance coil.
  • the extruder In the production process of plastic products, the extruder is a very important production equipment.
  • the plastic raw materials added by the extruder need to be weighed to ensure that the extruded material has a better shape
  • the weighing operation is mostly manual, which is time-consuming and laborious, and the weighing accuracy of the raw materials is poor, which reduces the work efficiency. Therefore, a fully automatic quantitative feeding device for the feeding extruder is needed to solve the problem. The above problem.
  • the purpose of the present invention is to provide a fully automatic quantitative feeding device for a feeding extruder, which has the advantages of quantitative feeding and solves the need to weigh the plastic raw materials added by the extruder when using the extruder to ensure The extruded material has a good shape and thickness.
  • the weighing operation is mostly performed manually, which is time-consuming and labor-intensive, and the weighing accuracy of the raw material is poor, which reduces the problem of working efficiency.
  • a fully automatic quantitative feeding device for a feeding extruder comprising an extruder body, the bottom of the extruder body is provided with a supporting mechanism, and the extruder
  • the top of the main body is provided with a discharging mechanism, the top of the discharging mechanism is provided with a material box, the front surface of the material box is provided with an observation device, the top of the material box is provided with a driving mechanism, and the bottom of the driving mechanism is provided
  • a screw the bottom end of the screw penetrates to the inner cavity of the material box, the inner cavity of the material box is provided with a partition, both sides of the partition are in contact with the inner wall of the material box, and the partition is opened
  • the surface of the screw is threadedly connected with the inner wall of the screw hole. mechanism.
  • the supporting mechanism includes a bottom plate located below the extruder body, the four corners of the top of the bottom plate are fixedly connected with supporting rods, and the top end of the supporting rod is fixedly connected with the extruder body.
  • the discharging mechanism includes a discharging tube communicating with the top of the extruder body, the top of the discharging tube is in communication with the material box, and a valve is provided on the surface of the discharging tube.
  • the observation device includes a glass panel installed on the front surface of the bin, and the front surface of the glass panel is provided with scales.
  • the driving mechanism includes a motor frame fixed on the top of the extruder body, the inner cavity of the motor frame is fixedly connected with a motor, and the output shaft of the motor is drivingly connected with the screw.
  • the feeding device includes a feeding tube connected to the left side of the top of the feed box, the top end of the feeding tube is connected with a feeding hopper, and the bottom end of the feeding tube is connected with a telescopic hose, so The end of the telescopic hose away from the feed pipe is communicated with the partition.
  • the guide mechanism includes a sliding sleeve fixed on the front surface and the back surface of the partition, the inner cavity of the sliding sleeve is slidably connected with a fixed rod, and the top end of the fixed rod is fixedly connected with the material box.
  • a stopper is fixedly connected to the bottom end of the fixed rod, and the stopper is in the shape of a truncated cone.
  • the diameter of the top surface of the stopper is equal to the diameter of the fixed rod, and the diameter of the bottom surface of the stopper is larger than the diameter of the sliding sleeve.
  • the side of the sliding sleeve away from the partition is fixedly connected with a side plate, and the side of the side plate away from the sliding sleeve is in contact with the inner wall of the material box.
  • the motor is started, and finally the output shaft of the motor drives the partition board to move up and down, refer to the scale, adjust the partition board to the required position, and then complete the quantitative operation, and then feed the plastic raw materials through the hopper.
  • the feeding device for the extruder has the advantages of quantitative feeding, no manual weighing is required, saving human resources, shorter weighing time, improved work efficiency, and improved weighing accuracy of plastic raw materials, ensuring post-production processing
  • the fluency of the extruder solves the need to weigh the plastic raw materials added by the extruder to ensure that the extruded material has a better shape and thickness. At present, the weighing operation is mostly performed manually , It is time-consuming and laborious, and the weighing accuracy of raw materials is poor, which reduces the problem of work efficiency.
  • the present invention can support the body of the extruder through the setting of the supporting mechanism, and improve the stability of the body of the extruder.
  • the raw materials in the inner cavity of the material box can be introduced into the extruder.
  • the inner cavity of the body is convenient for the next operation and processing.
  • the observation device it is convenient for the user to observe the moving distance of the partition in real time. At the same time, it can be quantified with reference to the scale, which improves the accuracy of raw material quantification.
  • the screw can be driven to rotate, and finally the partition can be moved up and down, which realizes automatic operation and saves human resources.
  • the inner cavity of the material box can be fed.
  • the board moves up and down to compress or stretch.
  • the setting of the guide mechanism can guide the partition, so that the partition can move up and down stably.
  • the setting of the stopper can block the partition and avoid the partition.
  • the plates are separated from the fixed rods, and the side plates are arranged to isolate the raw materials at the bottom of the partition to prevent the raw materials from passing through the top of the partition.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a front sectional view of the structure of the present invention.
  • Figure 3 is a left cross-sectional view of the material box structure of the present invention.
  • a fully automatic quantitative feeding device for a feeding extruder comprising an extruder body 1, and a support mechanism 2 is provided at the bottom of the extruder body 1 to support
  • the mechanism 2 includes a bottom plate 21 located below the extruder body 1. The four corners of the top of the bottom plate 21 are fixedly connected with support rods 22, and the top end of the support rod 22 is fixedly connected to the extruder body 1. It supports the extruder body 1 and improves the stability of the extruder body 1.
  • the top of the extruder body 1 is provided with a discharging mechanism 3, and the top of the discharging mechanism 3 is provided with a material box 4, and the discharging mechanism 3 Contains a discharge pipe 31 communicating with the top of the extruder body 1.
  • the top end of the discharge pipe 31 communicates with the material box 4, and the surface of the discharge pipe 31 is provided with a valve 32.
  • the front surface of the material box 4 is provided with an observation device 5, and the top of the material box 4 is provided with a driving mechanism 6 and a driving mechanism 6.
  • a screw 7 is provided at the bottom of the, the bottom end of the screw 7 penetrates to the inner cavity of the material box 4, and the inner cavity of the material box 4 is provided with a partition 8.
  • the observation device 5 includes a glass panel 51 installed on the front surface of the material box 4. The front surface of the glass panel 51 is provided with a scale 52. Through the setting of the observation device 5, it is convenient for the user to observe the moving distance of the partition 8 in real time.
  • the partition 8 is moved up and down, which realizes automatic operation and saves human resources. Both sides of the partition 8 are in contact with the inner wall of the material box 4.
  • the partition 8 is provided with a screw hole 9 for the screw 7 to pass through.
  • the surface of 7 is threadedly connected with the inner wall of the screw hole 9.
  • a feeding device 10 is provided on the left side of the top of the material box 4, and the feeding device 10 includes a feeding tube 101 connected to the left side of the top of the material box 4, and a feeding tube 101
  • a hopper 102 is connected to the top end of the feed pipe 101, a telescopic hose 103 is connected to the bottom end of the feed pipe 101, and the end of the telescopic hose 103 away from the feed pipe 101 is connected to the partition board 8.
  • the inner cavity of the material box 4 is filled with materials, and at the same time, through the setting of the telescopic hose 103, it can be compressed or stretched with the up and down movement of the partition 8.
  • the front and rear sides of the partition 8 are both provided with a guide mechanism 11, the guide mechanism 11 includes a sliding sleeve 111 fixed on the front surface and the back surface of the partition board 8.
  • the inner cavity of the sliding sleeve 111 is slidably connected with a fixed rod 112.
  • the partition 8 can be guided to make the partition 8 move up and down steadily.
  • the bottom end of the fixed rod 112 is fixedly connected with a stopper 12, and the shape of the stopper 12 is a truncated cone.
  • the diameter of 112 is equal, the diameter of the bottom of the stop 12 Larger than the diameter of the sliding sleeve 111, the setting of the stopper 12 can block the partition 8 to prevent the partition 8 from being separated from the fixing rod 112.
  • the side of the sliding sleeve 111 away from the partition 8 is fixedly connected with a side plate 13 , The side of the side plate 13 away from the sliding sleeve 111 is in contact with the inner wall of the material box 4, and the arrangement of the side plate 13 can isolate the raw materials at the bottom of the partition 8 and prevent the raw materials from passing through the top of the partition 8.
  • the user can Observe the moving distance of the partition 8 and refer to the scale 52 at the same time, move the partition 8 to the desired position, the user adds the raw material into the inner cavity of the hopper 102, and the raw material enters the inner cavity of the telescopic hose 103 through the feeding pipe 101 Finally, the raw materials fall into the bottom of the inner cavity of the material box 4 until the raw materials are in contact with the bottom of the partition 8, and then the raw material at the bottom of the inner cavity of the material box 4 is the required amount, that is, the purpose of quantitative feeding is achieved. With the valve 32, the raw material at the bottom of the inner cavity of the material box 4 enters the inner cavity of the extruder body 1 through the discharging mechanism 3, and then the raw material is processed in the next step.
  • the feeding extruder uses a fully automatic quantitative feeding device.
  • the output shaft of the motor 62 finally drives the partition 8 to move up and down. Refer to the scale 52 to adjust the partition 8 to the desired position. Then complete the quantitative operation, and then feed the plastic raw materials through the feeding hopper 102.
  • the feeding device for the feeding extruder has the advantages of quantitative feeding, no manual weighing is required, manpower resources are saved, and the weighing time is shorter. , Improve work efficiency, and improve the weighing accuracy of plastic raw materials, ensure the fluency of later production and processing, and solve the need to weigh the plastic raw materials added by the extruder when using the extruder to ensure extrusion The latter material has a good shape and thickness. At present, the weighing operation is mostly performed manually, which is time-consuming and labor-intensive, and the weighing accuracy of the raw materials is poor, which reduces the problem of work efficiency.
  • the electrical components appearing in the article are all connected to the external main controller and 220V mains power, and the main controller can be a conventional known device that controls the computer.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

一种上料挤出机用全自动定量投料装置，包括挤出机本体（1），挤出机本体的底部设置有支撑机构（2），挤出机本体的顶部设置有出料机构（3），出料机构的顶部设置有料箱（4），料箱的正表面设置有观测装置（5），料箱的顶部设置有驱动机构（6），驱动机构的底部设置有螺杆（7）。通过启动电机（62），最终电机的输出轴带动隔板（8）上下移动，参考刻度，将隔板调节至所需位置，进而完成定量操作，再将塑料原料通过进料斗进行投料，该上料挤出机用投料装置，具备定量投料的优点，无需人工手动称重，节省了人力资源，称量耗时较短，提高了工作效率，且提高塑料原料的称重精度，保证了后期生产加工的流畅性。

Description

一种上料挤出机用全自动定量投料装置 技术领域
本发明涉及挤出机技术领域，具体为一种上料挤出机用全自动定量投料装置。
背景技术
挤出机属于塑料机械的种类之一，挤出机依据机头料流方向以及螺杆中心线的夹角，可以将机头分成直角机头和斜角机头等，螺杆挤出机是依靠螺杆旋转产生的压力及剪切力，能使得物料可以充分进行塑化以及均匀混合，通过口模成型，塑料挤出机可以基本分类为双螺杆挤出机，单螺杆挤出机以及不多见的多螺杆挤出机以及无螺杆挤出机，塑料挤出机组的辅机主要包括放线装置、校直装置、预热装置、冷却装置、牵引装置、计米器、火花试验机、收线装置，挤出机组的用途不同其选配用的辅助设备也不尽相同，如还有切断器、吹干器、印字装置等，挤出机的节能上可分为两个部分，一个是动力部分，一个是加热部分，动力部分节能：大多采用变频器，节能方式是通过节约电机的余耗能，例如电机的实际功率是50Hz，而在生产中实际上只需要30Hz就足够生产了，那些多余的能耗就白白浪费了，变频器就是改变电机的功率输出达到节能的效果，加热部分节能：加热部分节能大多是采用电磁加热器节能，节能率约是老式电阻圈的30％-70％。
在塑料制品生产过程中，挤出机是其中非常重要的生产设备，在使用挤出机时，需要对挤出机加入的塑料原料进行称重，以便保证挤出后的材料具有较好的形状和厚度等，目前称重操作多为人工进行，费时费力，且原料的称重精度较差，降低了工作效率，因此，需要一种上料挤出机用全自动定量投料装置，用以解决上述问题。
发明内容
本发明的目的在于提供一种上料挤出机用全自动定量投料装置，具备定 量投料的优点，解决了在使用挤出机时，需要对挤出机加入的塑料原料进行称重，以便保证挤出后的材料具有较好的形状和厚度等，目前称重操作多为人工进行，费时费力，且原料的称重精度较差，降低了工作效率的问题。
为实现上述目的，本发明提供如下技术方案：一种上料挤出机用全自动定量投料装置，包括挤出机本体，所述挤出机本体的底部设置有支撑机构，所述挤出机本体的顶部设置有出料机构，所述出料机构的顶部设置有料箱，所述料箱的正表面设置有观测装置，所述料箱的顶部设置有驱动机构，所述驱动机构的底部设置有螺杆，所述螺杆的底端贯穿至料箱的内腔，所述料箱的内腔设置有隔板，所述隔板的两侧均与料箱的内壁接触，所述隔板上开设有供螺杆穿过的螺孔，所述螺杆的表面与螺孔的内壁螺纹连接，所述料箱顶部的左侧设置有进料装置，所述隔板的前侧与后侧均设置有导向机构。
优选的，所述支撑机构包含有位于挤出机本体下方的底板，所述底板顶部的四角均固定连接有支撑杆，所述支撑杆的顶端与挤出机本体固定连接。
优选的，所述出料机构包含有与挤出机本体顶部连通的出料管，所述出料管的顶端与料箱连通，所述出料管的表面设置有阀门。
优选的，所述观测装置包含有安装于料箱正表面的玻璃面板，所述玻璃面板的正表面设置有刻度。
优选的，所述驱动机构包含有固定于挤出机本体顶部的电机架，所述电机架的内腔固定连接有电机，所述电机的输出轴与螺杆传动连接。
优选的，所述进料装置包含有连通于料箱顶部左侧的进料管，所述进料管的顶端连通有进料斗，所述进料管的底端连通有伸缩软管，所述伸缩软管远离进料管的一端与隔板连通。
优选的，所述导向机构包含有固定于隔板正表面与背表面的滑套，所述滑套的内腔滑动连接有固定杆，所述固定杆的顶端与料箱固定连接。
优选的，所述固定杆的底端固定连接有挡块，所述挡块的形状为圆台。
优选的，所述挡块顶面的直径与固定杆的直径相等，所述挡块底面的直径大于滑套的直径。
优选的，所述滑套远离隔板的一侧固定连接有侧板，所述侧板远离滑套的一侧与料箱的内壁接触。
与现有技术相比，本发明的有益效果如下：
1、本发明通过启动电机，最终电机的输出轴带动隔板上下移动，参考刻度，将隔板调节至所需位置，进而完成定量操作，再将塑料原料通过进料斗进行投料，该上料挤出机用投料装置，具备定量投料的优点，无需人工手动称重，节省了人力资源，称量耗时较短，提高了工作效率，且提高塑料原料的称重精度，保证了后期生产加工的流畅性，解决了在使用挤出机时，需要对挤出机加入的塑料原料进行称重，以便保证挤出后的材料具有较好的形状和厚度等，目前称重操作多为人工进行，费时费力，且原料的称重精度较差，降低了工作效率的问题。
2、本发明通过支撑机构的设置，可以对挤出机本体起到支撑作用，提高了挤出机本体的稳定性，通过出料机构的设置，可以将料箱内腔的原料导入挤出机本体的内腔，便于进行下一步操作加工，通过观测装置的设置，便于使用者实时观测隔板移动的距离，同时可以参考刻度进行定量，提高了原料定量的精准度，通过驱动机构的设置，可以驱动螺杆转动，最终使得隔板上下移动，实现了自动化操作，节省了人力资源，通过进料装置的设置，可以对料箱的内腔进行加料，同时通过伸缩软管的设置，可以随隔板的上下移动而压缩或拉伸，通过导向机构的设置，可以对隔板起到导向作用，使得隔板稳定的上下移动，通过挡块的设置，可以对隔板起到阻挡作用，避免隔板与固定杆脱离，通过侧板的设置，可以对隔板底部的原料起到隔离的作用，避免原料没过隔板的顶部。
附图说明
图1为本发明结构示意图；
图2为本发明结构主视剖面图；
图3为本发明料箱结构左视剖面图。
图中：1、挤出机本体；2、支撑机构；21、底板；22、支撑杆；3、出料机构；31、出料管；32、阀门；4、料箱；5、观测装置；51、玻璃面板；52、刻度；6、驱动机构；61、电机架；62、电机；7、螺杆；8、隔板；9、螺孔；10、进料装置；101、进料管；102、进料斗；103、伸缩软管；11、导向机构；111、滑套；112、固定杆；12、挡块；13、侧板。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-3，本发明提供一种技术方案：一种上料挤出机用全自动定量投料装置，包括挤出机本体1，挤出机本体1的底部设置有支撑机构2，支撑机构2包含有位于挤出机本体1下方的底板21，底板21顶部的四角均固定连接有支撑杆22，支撑杆22的顶端与挤出机本体1固定连接，通过支撑机构2的设置，可以对挤出机本体1起到支撑作用，提高了挤出机本体1的稳定性，挤出机本体1的顶部设置有出料机构3，出料机构3的顶部设置有料箱4，出料机构3包含有与挤出机本体1顶部连通的出料管31，出料管31的顶端与料箱4连通，出料管31的表面设置有阀门32，通过出料机构3的设置，可以将料箱4内腔的原料导入挤出机本体1的内腔，便于进行下一步操作加工，料箱4的正表面设置有观测装置5，料箱4的顶部设置有驱动机构6，驱动机构6的底部设置有螺杆7，螺杆7的底端贯穿至料箱4的内腔，料箱4的内腔设置有隔板8，观测装置5包含有安装于料箱4正表面的玻璃面板51，玻璃面 板51的正表面设置有刻度52，通过观测装置5的设置，便于使用者实时观测隔板8移动的距离，同时可以参考刻度52进行定量，提高了原料定量的精准度，驱动机构6包含有固定于挤出机本体1顶部的电机架61，电机架61的内腔固定连接有电机62，电机62的输出轴与螺杆7传动连接，通过驱动机构6的设置，可以驱动螺杆7转动，最终使得隔板8上下移动，实现了自动化操作，节省了人力资源，隔板8的两侧均与料箱4的内壁接触，隔板8上开设有供螺杆7穿过的螺孔9，螺杆7的表面与螺孔9的内壁螺纹连接，料箱4顶部的左侧设置有进料装置10，进料装置10包含有连通于料箱4顶部左侧的进料管101，进料管101的顶端连通有进料斗102，进料管101的底端连通有伸缩软管103，伸缩软管103远离进料管101的一端与隔板8连通，通过进料装置10的设置，可以对料箱4的内腔进行加料，同时通过伸缩软管103的设置，可以随隔板8的上下移动而压缩或拉伸，隔板8的前侧与后侧均设置有导向机构11，导向机构11包含有固定于隔板8正表面与背表面的滑套111，滑套111的内腔滑动连接有固定杆112，固定杆112的顶端与料箱4固定连接，通过导向机构11的设置，可以对隔板8起到导向作用，使得隔板8稳定的上下移动，固定杆112的底端固定连接有挡块12，挡块12的形状为圆台，挡块12顶面的直径与固定杆112的直径相等，挡块12底面的直径大于滑套111的直径，通过挡块12的设置，可以对隔板8起到阻挡作用，避免隔板8与固定杆112脱离，滑套111远离隔板8的一侧固定连接有侧板13，侧板13远离滑套111的一侧与料箱4的内壁接触，通过侧板13的设置，可以对隔板8底部的原料起到隔离的作用，避免原料没过隔板8的顶部。
工作原理：本发明使用时，使用者通过启动电机62，电机62的输出轴带动螺杆7转动，螺杆7带动隔板8向上移动，通过导向机构11的设置，隔板8带动滑套111在固定杆112的表面滑动，使得隔板8稳定的上下移动，同时滑套111带动侧板13移动，隔板8向上移动时对伸缩软管103进行压缩，通 过观测装置5的设置，使用者可以实时观测隔板8移动的距离，同时参考刻度52，将隔板8移动至所需位置，使用者将原料加入进料斗102的内腔，原料通过进料管101进入伸缩软管103的内腔，最终原料落入料箱4内腔的底部直至原料与隔板8的底部接触，进而料箱4内腔底部的原料即为所需的量，即达到了定量投料的目的，投料完毕，开启阀门32，料箱4内腔底部的原料通过出料机构3进入挤出机本体1的内腔，进而对原料进行下一步操作加工。
综上所述：该上料挤出机用全自动定量投料装置，通过启动电机62，最终电机62的输出轴带动隔板8上下移动，参考刻度52，将隔板8调节至所需位置，进而完成定量操作，再将塑料原料通过进料斗102进行投料，该上料挤出机用投料装置，具备定量投料的优点，无需人工手动称重，节省了人力资源，称量耗时较短，提高了工作效率，且提高塑料原料的称重精度，保证了后期生产加工的流畅性，解决了在使用挤出机时，需要对挤出机加入的塑料原料进行称重，以便保证挤出后的材料具有较好的形状和厚度等，目前称重操作多为人工进行，费时费力，且原料的称重精度较差，降低了工作效率的问题。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。
该文中出现的电器元件均与外界的主控器及220V市电电连接，并且主控器可为计算机等起到控制的常规已知设备。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (10)

  1. 一种上料挤出机用全自动定量投料装置，包括挤出机本体(1)，其特征在于：所述挤出机本体(1)的底部设置有支撑机构(2)，所述挤出机本体(1)的顶部设置有出料机构(3)，所述出料机构(3)的顶部设置有料箱(4)，所述料箱(4)的正表面设置有观测装置(5)，所述料箱(4)的顶部设置有驱动机构(6)，所述驱动机构(6)的底部设置有螺杆(7)，所述螺杆(7)的底端贯穿至料箱(4)的内腔，所述料箱(4)的内腔设置有隔板(8)，所述隔板(8)的两侧均与料箱(4)的内壁接触，所述隔板(8)上开设有供螺杆(7)穿过的螺孔(9)，所述螺杆(7)的表面与螺孔(9)的内壁螺纹连接，所述料箱(4)顶部的左侧设置有进料装置(10)，所述隔板(8)的前侧与后侧均设置有导向机构(11)。
  2. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述支撑机构(2)包含有位于挤出机本体(1)下方的底板(21)，所述底板(21)顶部的四角均固定连接有支撑杆(22)，所述支撑杆(22)的顶端与挤出机本体(1)固定连接。
  3. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述出料机构(3)包含有与挤出机本体(1)顶部连通的出料管(31)，所述出料管(31)的顶端与料箱(4)连通，所述出料管(31)的表面设置有阀门(32)。
  4. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述观测装置(5)包含有安装于料箱(4)正表面的玻璃面板(51)，所述玻璃面板(51)的正表面设置有刻度(52)。
  5. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述驱动机构(6)包含有固定于挤出机本体(1)顶部的电机架(61)，所述电机架(61)的内腔固定连接有电机(62)，所述电机(62)的输出轴与螺杆(7)传动连接。
  6. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述进料装置(10)包含有连通于料箱(4)顶部左侧的进料管(101)，所述进料管(101)的顶端连通有进料斗(102)，所述进料管(101)的底端连通有伸缩软管(103)，所述伸缩软管(103)远离进料管(101)的一端与隔板(8)连通。
  7. 根据权利要求1所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述导向机构(11)包含有固定于隔板(8)正表面与背表面的滑套(111)，所述滑套(111)的内腔滑动连接有固定杆(112)，所述固定杆(112)的顶端与料箱(4)固定连接。
  8. 根据权利要求7所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述固定杆(112)的底端固定连接有挡块(12)，所述挡块(12)的形状为圆台。
  9. 根据权利要求8所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述挡块(12)顶面的直径与固定杆(112)的直径相等，所述挡块(12)底面的直径大于滑套(111)的直径。
  10. 根据权利要求7所述的一种上料挤出机用全自动定量投料装置，其特征在于：所述滑套(111)远离隔板(8)的一侧固定连接有侧板(13)，所述侧板(13)远离滑套(111)的一侧与料箱(4)的内壁接触。
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