CN221717782U - Double-screw high-torque extrusion equipment - Google Patents
Double-screw high-torque extrusion equipment Download PDFInfo
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- CN221717782U CN221717782U CN202323495827.8U CN202323495827U CN221717782U CN 221717782 U CN221717782 U CN 221717782U CN 202323495827 U CN202323495827 U CN 202323495827U CN 221717782 U CN221717782 U CN 221717782U
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- 238000001125 extrusion Methods 0.000 title claims abstract description 56
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 abstract description 18
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种双螺杆高扭矩挤出设备，属于挤出设备技术领域，包括支撑台，所述支撑台顶部固定连接有挤出主体，所述挤出主体顶部固定连接有混料箱，所述混料箱内设置有搅拌组件，所述混料箱顶部通过安装板固定安装有第一电机，所述第一电机输出轴一端通过转轴延伸至混料箱内并与搅拌组件固定连接。本实用新型中，通过设置冷却组件，第一电机通过主动轮、传动带与动轮带动凸轮转动，所述凸轮配合弹簧带动滑动板做往复运动，气囊通过进气管、连接管与出气管将外部空气输送至挤出主体内，从而实现对挤出主体内热交换，使得挤出主体内的温度降低，加速挤出主体内部原材料的冷却成型，提高成品加工效率。
The utility model discloses a twin-screw high-torque extrusion equipment, which belongs to the technical field of extrusion equipment, including a support table, an extrusion body is fixedly connected to the top of the support table, a mixing box is fixedly connected to the top of the extrusion body, a stirring assembly is arranged in the mixing box, a first motor is fixedly installed on the top of the mixing box through a mounting plate, one end of the output shaft of the first motor extends into the mixing box through a rotating shaft and is fixedly connected to the stirring assembly. In the utility model, by setting a cooling assembly, the first motor drives the cam to rotate through the driving wheel, the transmission belt and the moving wheel, the cam cooperates with the spring to drive the sliding plate to reciprocate, and the airbag conveys external air to the extrusion body through the air inlet pipe, the connecting pipe and the air outlet pipe, thereby realizing heat exchange in the extrusion body, reducing the temperature in the extrusion body, accelerating the cooling and molding of the raw materials inside the extrusion body, and improving the processing efficiency of the finished product.
Description
技术领域Technical Field
本实用新型属于挤出设备技术领域，尤其涉及一种双螺杆高扭矩挤出设备。The utility model belongs to the technical field of extrusion equipment, in particular to a twin-screw high-torque extrusion equipment.
背景技术Background Art
螺杆挤出机分为冷喂料螺杆挤出机和热喂料螺杆挤出机两种，都用于挤出橡胶半制品和制品，双螺杆挤出机是在单螺杆挤出机的基础上改进的设备，是一种高效的混炼、挤出设备，该机具有剪切速率小，物料不易分解，塑化混炼均匀，质量稳定，产量高，适用范围广，使用寿命长等特点。Screw extruders are divided into cold feed screw extruders and hot feed screw extruders, both of which are used to extrude rubber semi-finished products and finished products. Twin-screw extruders are improved equipment based on single-screw extruders. They are a kind of efficient mixing and extrusion equipment. The machine has the characteristics of low shear rate, difficult material decomposition, uniform plasticizing and mixing, stable quality, high output, wide application range and long service life.
中国专利申请号：CN201620414637.X的实用新型公开了一种双螺杆挤出设备，属于挤出机设备技术领域，包括第二电机、支板、气缸、第一滑轨、第二滑块、第二滑轨、第一滑块、第三螺杆、第二螺杆、机筒、第二齿轮、第二转轴、支撑架、控制器、第一电机、第一齿轮、第一转轴、进料口、第一螺杆和机壳，所述机筒右侧安装第一转轴和第二转轴，第一转轴和第二转轴右端伸出机筒外，第一转轴左侧安装第一螺杆，第二转轴左侧安装第二螺杆，第一螺杆和第二螺杆相切，第一转轴上安装第一齿轮；该实用新型的优点是：机筒侧壁上具有挤压螺杆，但是在实际的使用过程中，原材料在挤出主体内冷却速度较慢，影响成品的成型速度。The utility model of Chinese patent application number: CN201620414637.X discloses a twin-screw extruder, which belongs to the technical field of extruder equipment, including a second motor, a support plate, a cylinder, a first slide rail, a second slider, a second slide rail, a first slider, a third screw, a second screw, a barrel, a second gear, a second rotating shaft, a support frame, a controller, a first motor, a first gear, a first rotating shaft, a feed port, a first screw and a casing, wherein the first rotating shaft and the second rotating shaft are installed on the right side of the barrel, the right ends of the first rotating shaft and the second rotating shaft extend out of the barrel, the first screw is installed on the left side of the first rotating shaft, the second screw is installed on the left side of the second rotating shaft, the first screw and the second screw are tangent, and the first gear is installed on the first rotating shaft; the advantage of the utility model is that an extrusion screw is provided on the side wall of the barrel, but in actual use, the raw material cools down slowly in the extrusion body, which affects the molding speed of the finished product.
实用新型内容Utility Model Content
本实用新型的目的在于：为了解决现有技术原材料在挤出主体内冷却速度较慢，影响成品的成型速度的问题，而提出的一种双螺杆高扭矩挤出设备。The utility model aims to solve the problem in the prior art that the raw materials cool slowly in the extrusion body, thus affecting the molding speed of the finished product, and proposes a twin-screw high-torque extrusion device.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the utility model adopts the following technical solutions:
一种双螺杆高扭矩挤出设备，包括支撑台，所述支撑台顶部固定连接有挤出主体，所述挤出主体顶部固定连接有混料箱，所述混料箱内设置有搅拌组件，所述混料箱顶部通过安装板固定安装有第一电机，所述第一电机输出轴一端通过转轴延伸至混料箱内并与搅拌组件固定连接，所述挤出主体顶部固定连接有冷却组件，所述冷却组件与第一电机传动连接；A twin-screw high-torque extruder comprises a support platform, an extruder body is fixedly connected to the top of the support platform, a mixing box is fixedly connected to the top of the extruder body, a stirring assembly is arranged in the mixing box, a first motor is fixedly installed on the top of the mixing box through a mounting plate, one end of the output shaft of the first motor extends into the mixing box through a rotating shaft and is fixedly connected to the stirring assembly, a cooling assembly is fixedly connected to the top of the extruder body, and the cooling assembly is drivingly connected to the first motor;
所述冷却组件包括固定箱，所述固定箱底部与挤出主体顶部固定连接，所述固定箱内通过转轴与轴承转动连接有凸轮，所述凸轮一侧贴合有滑动板，所述滑动板滑动连接于固定箱内，所述滑动板远离凸轮的一侧固定连接有气囊，所述气囊远离滑动板的一侧与固定箱内壁一侧固定连接，所述气囊一侧固定连接有多个进气管，所述进气管内设置有单向进气阀。The cooling assembly includes a fixed box, the bottom of which is fixedly connected to the top of the extrusion body, a cam is rotatably connected to the fixed box through a rotating shaft and a bearing, a sliding plate is attached to one side of the cam, the sliding plate is slidably connected to the fixed box, an airbag is fixedly connected to the side of the sliding plate away from the cam, the side of the airbag away from the sliding plate is fixedly connected to the side of the inner wall of the fixed box, a plurality of intake pipes are fixedly connected to one side of the airbag, and a one-way intake valve is arranged in the intake pipe.
作为上述技术方案的进一步描述：As a further description of the above technical solution:
所述气囊另一侧固定连接有多个连接管，所述连接管底部固定连接有多个出气管，所述出气管内设置有单向出气阀，所述出气管延伸至挤出主体内部。A plurality of connecting pipes are fixedly connected to the other side of the airbag, a plurality of air outlet pipes are fixedly connected to the bottom of the connecting pipes, a one-way air outlet valve is arranged in the air outlet pipes, and the air outlet pipes extend to the inside of the extrusion body.
作为上述技术方案的进一步描述：As a further description of the above technical solution:
所述滑动板远离凸轮的一侧固定连接有两个伸缩杆，所述伸缩杆远离滑动板的一端与固定箱内壁一侧固定连接，所述伸缩杆外表面套设有弹簧，所述弹簧两端分别与滑动板一侧和固定箱内壁一侧固定连接。Two telescopic rods are fixedly connected to one side of the sliding plate away from the cam, one end of the telescopic rod away from the sliding plate is fixedly connected to one side of the inner wall of the fixed box, a spring is sleeved on the outer surface of the telescopic rod, and two ends of the spring are respectively fixedly connected to one side of the sliding plate and one side of the inner wall of the fixed box.
作为上述技术方案的进一步描述：As a further description of the above technical solution:
所述凸轮一侧通过转轴延伸至固定箱外部并固定连接有从动轮，所述第一电机输出轴一端固定连接有主动轮，所述主动轮与从动轮之间传动连接有传动带。One side of the cam extends to the outside of the fixed box through a rotating shaft and is fixedly connected to a driven wheel. One end of the output shaft of the first motor is fixedly connected to a driving wheel. A transmission belt is connected between the driving wheel and the driven wheel.
作为上述技术方案的进一步描述：As a further description of the above technical solution:
所述搅拌组件包括转动管，所述第一电机输出轴一端延伸至混料箱内并与转动管顶部固定连接，所述转动管内设置有固定杆，所述固定杆底部与混料箱内壁底部固定连接，所述固定杆与转动管转动连接，所述固定杆外表面固定连接有第二锥齿轮，所述第二锥齿轮两侧均啮合有第一锥齿轮，所述第一锥齿轮一侧固定连接有转轴，且转轴一端延伸至转动管外部并固定连接有搅拌扇叶。The stirring assembly includes a rotating tube, one end of the first motor output shaft extends into the mixing box and is fixedly connected to the top of the rotating tube, a fixed rod is arranged in the rotating tube, the bottom of the fixed rod is fixedly connected to the bottom of the inner wall of the mixing box, the fixed rod is rotatably connected to the rotating tube, a second bevel gear is fixedly connected to the outer surface of the fixed rod, the first bevel gear is meshed on both sides of the second bevel gear, a rotating shaft is fixedly connected to one side of the first bevel gear, and one end of the rotating shaft extends to the outside of the rotating tube and is fixedly connected to a stirring fan blade.
作为上述技术方案的进一步描述：As a further description of the above technical solution:
所述混料箱一侧固定连接有进料管，所述挤出主体内转动连接有两个挤出螺杆，所述挤出主体一侧固定连接有两个第二电机，所述第二电机输出轴一端延伸至挤出主体内部并与挤出螺杆一端固定连接。A feed pipe is fixedly connected to one side of the mixing box, two extrusion screws are rotatably connected in the extrusion body, two second motors are fixedly connected to one side of the extrusion body, and one end of the output shaft of the second motor extends into the interior of the extrusion body and is fixedly connected to one end of the extrusion screw.
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
1、本实用新型中，通过设置冷却组件，第一电机通过主动轮、传动带与动轮带动凸轮转动，所述凸轮配合弹簧带动滑动板做往复运动，气囊通过进气管、连接管与出气管将外部空气输送至挤出主体内，从而实现对挤出主体内热交换，使得挤出主体内的温度降低，加速挤出主体内部原材料的冷却成型，提高成品加工效率。1. In the utility model, by setting a cooling component, the first motor drives the cam to rotate through the driving wheel, the transmission belt and the moving wheel, and the cam cooperates with the spring to drive the sliding plate to reciprocate. The airbag conveys external air to the extrusion body through the air inlet pipe, the connecting pipe and the air outlet pipe, thereby realizing heat exchange in the extrusion body, reducing the temperature in the extrusion body, accelerating the cooling and molding of the raw materials inside the extrusion body, and improving the processing efficiency of the finished product.
2、本实用新型中，通过设置搅拌组件，第一电机带动转动管转动，转动管带动搅拌扇叶转动，同时，转轴带动第一锥齿轮绕第二锥齿轮转动，使得第一锥齿轮自转，第一锥齿轮带动搅拌扇叶轴向转动并对混料箱内的原材料进行混合搅拌，实现对混料箱内的原材料的水平与竖直方向的多角度搅拌，提高对原材料的混合搅拌效果，使得进入挤压主体内原材料更为均匀，避免出现堵塞现象。2. In the utility model, by setting a stirring assembly, the first motor drives the rotating tube to rotate, the rotating tube drives the stirring blades to rotate, and at the same time, the rotating shaft drives the first bevel gear to rotate around the second bevel gear, so that the first bevel gear rotates, and the first bevel gear drives the stirring blades to rotate axially and mix and stir the raw materials in the mixing box, thereby realizing multi-angle stirring of the raw materials in the mixing box in the horizontal and vertical directions, improving the mixing and stirring effect of the raw materials, making the raw materials entering the extrusion body more uniform, and avoiding blockage.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的立体结构示意图；FIG1 is a schematic diagram of the three-dimensional structure of the utility model;
图2为本实用新型正视剖面结构示意图；Fig. 2 is a schematic diagram of the front cross-sectional structure of the utility model;
图3为本实用新型图2中的A部分放大结构示意图；FIG3 is an enlarged structural schematic diagram of part A in FIG2 of the present utility model;
图4为本实用新型图2中的B部分放大结构示意图。FIG. 4 is an enlarged structural schematic diagram of part B in FIG. 2 of the present invention.
图例说明：Legend:
1、支撑台；2、挤出主体；3、混料箱；4、进料管；5、冷却组件；501、主动轮；502、传动带；503、从动轮；504、进气管；505、固定箱；506、连接管；507、出气管；508、滑动板；509、凸轮；510、气囊；511、伸缩杆；512、弹簧；6、搅拌组件；601、固定杆；602、第一锥齿轮；603、搅拌扇叶；604、转动管；605、第二锥齿轮；7、第一电机；8、第二电机；9、挤出螺杆。1. Support platform; 2. Extrusion body; 3. Mixing box; 4. Feed pipe; 5. Cooling component; 501. Driving wheel; 502. Transmission belt; 503. Driven wheel; 504. Inlet pipe; 505. Fixed box; 506. Connecting pipe; 507. Exhaust pipe; 508. Sliding plate; 509. Cam; 510. Airbag; 511. Telescopic rod; 512. Spring; 6. Stirring component; 601. Fixed rod; 602. First bevel gear; 603. Stirring fan blade; 604. Rotating tube; 605. Second bevel gear; 7. First motor; 8. Second motor; 9. Extrusion screw.
具体实施方式DETAILED DESCRIPTION
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
请参阅图1－图4，本实用新型提供一种技术方案：一种双螺杆高扭矩挤出设备，包括支撑台1，支撑台1顶部固定连接有挤出主体2，挤出主体2顶部固定连接有混料箱3，混料箱3内设置有搅拌组件6，混料箱3顶部通过安装板固定安装有第一电机7，第一电机7输出轴一端通过转轴延伸至混料箱3内并与搅拌组件6固定连接，挤出主体2顶部固定连接有冷却组件5，冷却组件5与第一电机7传动连接，混料箱3一侧固定连接有进料管4，挤出主体2内转动连接有两个挤出螺杆9，挤出主体2一侧固定连接有两个第二电机8，第二电机8输出轴一端延伸至挤出主体2内部并与挤出螺杆9一端固定连接。Please refer to Figures 1 to 4. The utility model provides a technical solution: a twin-screw high-torque extrusion equipment, including a support table 1, an extrusion body 2 is fixedly connected to the top of the support table 1, a mixing box 3 is fixedly connected to the top of the extrusion body 2, a stirring assembly 6 is arranged in the mixing box 3, a first motor 7 is fixedly installed on the top of the mixing box 3 through a mounting plate, one end of the output shaft of the first motor 7 extends into the mixing box 3 through a rotating shaft and is fixedly connected to the stirring assembly 6, a cooling assembly 5 is fixedly connected to the top of the extrusion body 2, the cooling assembly 5 is transmission-connected to the first motor 7, a feeding pipe 4 is fixedly connected to one side of the mixing box 3, two extrusion screws 9 are rotatably connected in the extrusion body 2, two second motors 8 are fixedly connected to one side of the extrusion body 2, one end of the output shaft of the second motor 8 extends to the inside of the extrusion body 2 and is fixedly connected to one end of the extrusion screw 9.
搅拌组件6包括转动管604，第一电机7输出轴一端延伸至混料箱3内并与转动管604顶部固定连接，转动管604内设置有固定杆601，固定杆601底部与混料箱3内壁底部固定连接，固定杆601与转动管604转动连接，固定杆601外表面固定连接有第二锥齿轮605，第二锥齿轮605两侧均啮合有第一锥齿轮602，第一锥齿轮602一侧固定连接有转轴，且转轴一端延伸至转动管604外部并固定连接有搅拌扇叶603，通过设置搅拌组件6，第一电机7带动转动管604转动，转动管604带动搅拌扇叶603转动，同时，转轴带动第一锥齿轮602绕第二锥齿轮605转动，使得第一锥齿轮602自转，第一锥齿轮602带动搅拌扇叶603轴向转动并对混料箱3内的原材料进行混合搅拌，实现对混料箱3内的原材料的水平与竖直方向的多角度搅拌，提高对原材料的混合搅拌效果，使得进入挤压主体内原材料更为均匀。The stirring assembly 6 includes a rotating tube 604, one end of the output shaft of the first motor 7 extends into the mixing box 3 and is fixedly connected to the top of the rotating tube 604, a fixed rod 601 is arranged in the rotating tube 604, the bottom of the fixed rod 601 is fixedly connected to the bottom of the inner wall of the mixing box 3, the fixed rod 601 is rotatably connected to the rotating tube 604, the outer surface of the fixed rod 601 is fixedly connected to the second bevel gear 605, both sides of the second bevel gear 605 are meshed with the first bevel gear 602, one side of the first bevel gear 602 is fixedly connected to a rotating shaft, and one end of the rotating shaft extends to the outside of the rotating tube 604 and is fixedly connected There are stirring blades 603. By setting up the stirring component 6, the first motor 7 drives the rotating tube 604 to rotate, and the rotating tube 604 drives the stirring blades 603 to rotate. At the same time, the rotating shaft drives the first bevel gear 602 to rotate around the second bevel gear 605, so that the first bevel gear 602 rotates, and the first bevel gear 602 drives the stirring blades 603 to rotate axially and mix and stir the raw materials in the mixing box 3, thereby realizing multi-angle stirring of the raw materials in the horizontal and vertical directions in the mixing box 3, improving the mixing and stirring effect of the raw materials, and making the raw materials entering the extrusion body more uniform.
冷却组件5包括固定箱505，固定箱505底部与挤出主体2顶部固定连接，固定箱505内通过转轴与轴承转动连接有凸轮509，凸轮509一侧贴合有滑动板508，滑动板508滑动连接于固定箱505内，滑动板508远离凸轮509的一侧固定连接有气囊510，气囊510远离滑动板508的一侧与固定箱505内壁一侧固定连接，气囊510一侧固定连接有多个进气管504，进气管504内设置有单向进气阀，气囊510另一侧固定连接有多个连接管506，连接管506底部固定连接有多个出气管507，出气管507内设置有单向出气阀，出气管507延伸至挤出主体2内部，滑动板508远离凸轮509的一侧固定连接有两个伸缩杆511，伸缩杆511远离滑动板508的一端与固定箱505内壁一侧固定连接，伸缩杆511外表面套设有弹簧512，弹簧512两端分别与滑动板508一侧和固定箱505内壁一侧固定连接，凸轮509一侧通过转轴延伸至固定箱505外部并固定连接有从动轮503，第一电机7输出轴一端固定连接有主动轮501，主动轮501与从动轮503之间传动连接有传动带502，通过设置冷却组件5，第一电机7通过主动轮501、传动带502与动轮带动凸轮509转动，所述凸轮509配合弹簧512带动滑动板508做往复运动，气囊510通过进气管504、连接管506与出气管507将外部空气输送至挤出主体2内，从而实现对挤出主体2内热交换，使得挤出主体2内的温度降低，加速挤出主体2内部原材料的冷却成型。The cooling assembly 5 includes a fixed box 505, the bottom of which is fixedly connected to the top of the extrusion body 2, a cam 509 is rotatably connected to the fixed box 505 through a rotating shaft and a bearing, a sliding plate 508 is attached to one side of the cam 509, and the sliding plate 508 is slidably connected to the fixed box 505, and an airbag 510 is fixedly connected to the side of the sliding plate 508 away from the cam 509, and the side of the airbag 510 away from the sliding plate 508 is fixedly connected to the inner wall of the fixed box 505, and the airbag A plurality of air inlet pipes 504 are fixedly connected to one side of 510, and a one-way air inlet valve is arranged in the air inlet pipe 504. A plurality of connecting pipes 506 are fixedly connected to the other side of the airbag 510, and a plurality of air outlet pipes 507 are fixedly connected to the bottom of the connecting pipe 506, and a one-way air outlet valve is arranged in the air outlet pipe 507. The air outlet pipe 507 extends to the inside of the extrusion body 2. Two telescopic rods 511 are fixedly connected to one side of the sliding plate 508 away from the cam 509, and the telescopic rods 511 are away from the sliding plate 508. One end is fixedly connected to one side of the inner wall of the fixed box 505, and a spring 512 is sleeved on the outer surface of the telescopic rod 511. The two ends of the spring 512 are respectively fixedly connected to one side of the sliding plate 508 and one side of the inner wall of the fixed box 505. One side of the cam 509 extends to the outside of the fixed box 505 through a rotating shaft and is fixedly connected to a driven wheel 503. One end of the output shaft of the first motor 7 is fixedly connected to a driving wheel 501, and a transmission belt 502 is connected between the driving wheel 501 and the driven wheel 503. By setting a cooling component 5, the first motor 7 drives the cam 509 to rotate through the driving wheel 501, the transmission belt 502 and the driving wheel. The cam 509 cooperates with the spring 512 to drive the sliding plate 508 to reciprocate. The airbag 510 transports external air to the extrusion body 2 through the air inlet pipe 504, the connecting pipe 506 and the air outlet pipe 507, thereby realizing heat exchange in the extrusion body 2, reducing the temperature in the extrusion body 2, and accelerating the cooling and molding of the raw materials inside the extrusion body 2.
工作原理：使用时，工作人员将原材料通过进料管4输送至混料箱3内，此时，工作人员启动第一电机7，第一电机7通过转轴带动转动管604转动，转动管604通过转轴带动搅拌扇叶603转动，此时，转轴带动第一锥齿轮602绕第二锥齿轮605转动，使得第一锥齿轮602自转，第一锥齿轮602通过转轴带动搅拌扇叶603轴向转动并对混料箱3内的原材料进行混合搅拌，之后，原材料进入挤出主体2内，第二电机8带动挤出螺杆9转动并带动原材料挤出，在此过程中，第一电机7带动主动轮501转动，主动轮501通过传动带502带动从动轮503转动，从动轮503通过转轴带动凸轮509转动，所述凸轮509带动滑动板508移动，同时，弹簧512带动滑动板508做复位运动，气囊510通过进气管504、连接管506与出气管507将外部空气输送至挤出主体2内，并对内部原材料进行冷却降温。Working principle: When in use, the staff transports the raw materials into the mixing box 3 through the feed pipe 4. At this time, the staff starts the first motor 7, and the first motor 7 drives the rotating tube 604 to rotate through the rotating shaft, and the rotating tube 604 drives the stirring blade 603 to rotate through the rotating shaft. At this time, the rotating shaft drives the first bevel gear 602 to rotate around the second bevel gear 605, so that the first bevel gear 602 rotates on its own, and the first bevel gear 602 drives the stirring blade 603 to rotate axially through the rotating shaft and mixes the raw materials in the mixing box 3. After that, the raw materials enter the extruder body 2 The second motor 8 drives the extrusion screw 9 to rotate and drives the raw materials to be extruded. During this process, the first motor 7 drives the driving wheel 501 to rotate, and the driving wheel 501 drives the driven wheel 503 to rotate through the transmission belt 502. The driven wheel 503 drives the cam 509 to rotate through the rotating shaft. The cam 509 drives the sliding plate 508 to move. At the same time, the spring 512 drives the sliding plate 508 to perform a reset movement. The airbag 510 transports external air into the extrusion body 2 through the air inlet pipe 504, the connecting pipe 506 and the air outlet pipe 507, and cools the internal raw materials.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
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