Raw material mixing device for PPA resin particle processing

Abstract

The utility model provides a raw material mixing device for processing PPA resin particles, and belongs to the technical field of PPA resin particles, the raw material mixing device comprises a mixing barrel, a uniform mixing assembly and a quantitative blanking assembly, the quantitative blanking assembly comprises a connecting groove formed in the top of the mixing barrel, and the top of the connecting groove is hermetically communicated with a feeding box; the top of the feeding box is in sealed communication with a flow sensor, the top of the flow sensor is in sealed communication with an electric valve, the top of the electric valve is in sealed communication with a conveying box, the top of the conveying box is in sealed communication with a connector, two first hinge seats are arranged at the top of the inner wall of the mixing barrel, and fixing blocks are hinged to the ends of the two first hinge seats. A sealing plate is arranged at the ends of the two fixing blocks, a weighing device is arranged at the top of the sealing plate, a groove is formed in the bottom of the sealing plate, a sliding block is slidably connected into a sliding groove, a second hinge seat is arranged at the bottom of the sliding block, and an electric telescopic rod is hinged to the interior of the second hinge seat through a hinge.

Description

Technical Field

[0001] The utility model belongs to the technical field of PPA resin particles, and in particular relates to a raw material mixing device for processing PPA resin particles. Background Art

[0002] Resin usually refers to a range of softening or melting after being heated. When softened, it has a tendency to flow under the action of external force. It is solid or semi-solid at room temperature. After searching, the application number "CN202222929743.X" discloses "a raw material mixing device for chemical resin processing", which records "by setting a connecting rod and a scraper to scrape the inner wall of the mixing drum to prevent the raw material from adhering to the inner wall of the mixing drum after hot melting, thereby avoiding sticking and affecting the hot melting effect of the raw material". By setting a connecting rod and a scraper to scrape the inner wall of the mixing drum, it is indeed possible to prevent the raw material from adhering to the inner wall of the mixing drum after hot melting, thereby avoiding sticking and affecting the hot melting effect of the raw material. However, there are still the following problems in actual use:

[0003] In actual use, stirring may not be able to mix evenly, and the purpose of quantitative feeding may not be achieved during use.

[0004] Based on this, it is extremely practical to provide a device that can achieve uniform mixing and quantitative feeding. Utility Model Content

[0005] The utility model aims to provide a raw material mixing device for processing PPA resin particles, aiming to solve the above technical problems.

[0006] The embodiment of the utility model provides a raw material mixing device for processing PPA resin particles, comprising a mixing barrel, a uniform mixing component and a quantitative feeding component.

[0007] Wherein, a torque motor is arranged on the top of the mixing barrel;

[0008] The uniform mixing assembly comprises a rotating rod arranged at the end of the output shaft of the torque motor, the outer wall of the rotating rod is rotatably connected to two function boxes, the outer wall of the rotating rod is provided with two active bevel gears, the tops of the two active bevel gears are meshed with a plurality of driven bevel gears, one side of a plurality of the driven bevel gears is provided with a connecting rod, the outer walls of a plurality of the connecting rods are rotatably connected to the function box, the outer wall ends of a plurality of the connecting rods are provided with stirring plates, the bottom outer wall of the rotating rod is provided with a plurality of fixing bars, and the bottoms of a plurality of the fixing bars are provided with stirring heads;

[0009] The quantitative feeding component includes a connecting groove opened on the top of the mixing barrel, the top of the connecting groove is sealed and connected to a feed box, the top of the feed box is sealed and connected to a flow sensor, the top of the flow sensor is sealed and connected to an electric valve, the top of the electric valve is sealed and connected to a conveying box, the top of the conveying box is sealed and connected to a connecting head, two first hinged seats are arranged on the top of the inner wall of the mixing barrel, the ends of the two first hinged seats are hinged to fixed blocks, the ends of the two fixed blocks are provided with sealing plates, the top of the sealing plate is provided with a weighing device, the bottom of the sealing plate is provided with a groove, the inside of the slide groove is slidably connected to a sliding block, the bottom of the sliding block is provided with a second hinged seat, the internal hinge of the second hinged seat is hinged to an electric telescopic rod, the end of the electric telescopic rod is hinged to a third hinged seat, a connecting strip is arranged on one side of the third hinged seat, and the top of the connecting strip is fixedly connected to the top of the inner wall of the mixing barrel.

[0010] In an implementation manner of the utility model, fixing frames are provided on both sides of the conveying box, and the bottoms of the two fixing frames are fixedly connected to the top of the mixing barrel.

[0011] In one embodiment of the utility model, a first reinforcement plate is arranged between the two functional boxes, a second reinforcement plate is arranged on the top of one of the functional boxes, and the top of the second reinforcement plate is fixedly connected to the top of the inner wall of the mixing barrel.

[0012] In one embodiment of the utility model, two reinforcers are provided on the outer wall of the mixing barrel, a plurality of supporting legs are provided at the bottom of the two reinforcers, and a reinforcement strip is provided in the middle of the plurality of supporting legs.

[0013] In one embodiment of the utility model, the bottom of the mixing barrel is sealed and connected to a funnel, and the bottom of the funnel is sealed and connected to a slag discharge valve.

[0014] In one embodiment of the utility model, the mixing barrel is cast from metal chromium, and a PLC controller is provided at a top corner of one of the reinforcers.

[0015] In one implementation of the utility model, the torque motor, flow sensor, electric valve, weighing device, electric telescopic rod and slag discharge valve are all electrically connected to the PLC controller, and the PLC controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1) Through the torque motor provided, it is convenient for the user to turn on the torque motor through the PLC controller during mixing, so that the torque motor drives the rotating rod to rotate, the rotating rod rotates to drive the active bevel gear to rotate, the active bevel gear rotates to drive the driven bevel gear to rotate, the driven bevel gear rotates to drive the connecting rod to rotate, the connecting rod rotates to rotate the stirring plate, and then stir the material, and when the rotating rod rotates, the rotating rod also drives the fixed bar to stir the stirring head, mix and stir, so as to achieve the purpose of uniform mixing;

[0018] 2) Through the provided connector, it is convenient for the user to connect the connector to the external material conveying pipeline, so that the material in the external pipeline enters the conveying box through the connector. At this time, the user opens the flow sensor and the weighing device through the PLC controller. At this time, the user opens the electric valve through the PLC controller, and the material in the conveying box is discharged into the sealing plate through the electric valve and the flow sensor. When the material passes through the flow sensor, it is detected, and the material falls on the weighing device, and the material will be weighed. When the flow sensor and the weighing device reach the preset values, the flow sensor and the weighing device will feed back information to the PLC controller, and the PLC controller will turn on the electric telescopic rod, and the electric telescopic rod will shrink through the second articulated seat and the third articulated seat, and then the sliding block will slide in the slide groove, so that the sealing plate rotates through the first articulated seat, and the material on the weighing device is discharged into the mixing barrel, thereby achieving the purpose of quantitative discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of one end of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal perspective structure of the mixing barrel of the utility model;

[0023] Figure 4 This is an enlarged structural diagram of the bottom of the sealing plate of the utility model;

[0024] Figure 5 This is a schematic diagram of the top structure of the sealing plate of the utility model.

[0025] In the figure: 100, mixing barrel; 110, torque motor; 200, uniform mixing assembly; 210, rotating rod; 220, function box; 230, driving bevel gear; 240, driven bevel gear; 250, connecting rod; 260, stirring plate; 270, fixing bar; 280, stirring head; 300, quantitative feeding assembly; 310, feeding box; 320, flow sensor; 330, electric valve; 340, conveying box; 350, connecting rod; Joint; 360, first articulated seat; 370, fixed block; 380, sealing plate; 390, weighing device; 3910, sliding block; 3920, second articulated seat; 3930, electric telescopic rod; 3940, third articulated seat; 400, fixed frame; 500, first reinforcement plate; 600, second reinforcement plate; 700, reinforcement; 800, supporting leg; 900, reinforcement strip; 1000, funnel; 1100, slag discharge valve. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See also Figure 1-5 A raw material mixing device for processing PPA resin particles includes a mixing barrel 100, a uniform mixing component 200 and a quantitative feeding component 300.

[0029] For details, please refer to Figure 1 A torque motor 110 is disposed on the top of the mixing barrel 100 .

[0030] See also Figure 3 The uniform mixing component 200 includes a rotating rod 210 arranged at the end of the output shaft of the torque motor 110, the outer wall of the rotating rod 210 is rotatably connected to two function boxes 220, the outer wall of the rotating rod 210 is provided with two active bevel gears 230, the tops of the two active bevel gears 230 are meshed with a plurality of driven bevel gears 240, one side of the plurality of driven bevel gears 240 is provided with a connecting rod 250, the outer walls of the plurality of connecting rods 250 are rotatably connected to the function box 220, the outer wall ends of the plurality of connecting rods 250 are provided with stirring plates 260, the bottom outer wall of the rotating rod 210 is provided with a plurality of fixing bars 270, and the bottoms of the plurality of fixing bars 270 are provided with stirring heads 280.

[0031] In a specific embodiment, a torque motor 110 is provided, so that the user can turn on the torque motor 110 through the PLC controller during mixing, so that the torque motor 110 drives the rotating rod 210 to rotate, and the rotation of the rotating rod 210 drives the active bevel gear 230 to rotate, and the rotation of the active bevel gear 230 drives the driven bevel gear 240 to rotate, and the rotation of the driven bevel gear 240 will drive the connecting rod 250 to rotate, and the rotation of the connecting rod 250 will cause the stirring plate 260 to rotate, and then stir the material, and when the rotating rod 210 rotates, the rotating rod 210 also drives the fixing bar 270 to cause the stirring head 280 to stir, mix and stir, thereby achieving the purpose of uniform mixing.

[0032] See also Figure 2-5 The quantitative feeding component 300 includes a connecting groove opened on the top of the mixing barrel 100, the top of the connecting groove is sealed and connected to a feed box 310, the top of the feed box 310 is sealed and connected to a flow sensor 320, the top of the flow sensor 320 is sealed and connected to an electric valve 330, the top of the electric valve 330 is sealed and connected to a conveying box 340, the top of the conveying box 340 is sealed and connected to a connector 350, and two first hinged seats 360 are provided on the top of the inner wall of the mixing barrel 100, and the ends of the two first hinged seats 360 are hinged with fixed blocks 370, and the two fixed A sealing plate 380 is provided at the end of the fixed block 370, a weighing device 390 is provided on the top of the sealing plate 380, a groove is provided at the bottom of the sealing plate 380, a sliding block 3910 is slidably connected inside the sliding groove, a second hinged seat 3920 is provided at the bottom of the sliding block 3910, an electric telescopic rod 3930 is hinged on the internal hinge of the second hinged seat 3920, and a third hinged seat 3940 is hinged on the end hinge of the electric telescopic rod 3930, a connecting strip is provided on one side of the third hinged seat 3940, and the top of the connecting strip is fixedly connected to the top of the inner wall of the mixing barrel 100.

[0033] In a specific embodiment, a connector 350 is provided to facilitate the user to connect the connector 350 to an external material conveying pipeline, so that the material in the external pipeline enters the conveying box 340 through the connector 350. At this time, the user opens the flow sensor 320 and the weighing device 390 through the PLC controller. At this time, the user opens the electric valve 330 through the PLC controller, and the material in the conveying box 340 is discharged onto the sealing plate 380 through the electric valve 330 and the flow sensor 320. When the material passes through the flow sensor 320, it is detected, and the material falls into The material will be weighed on the weighing device 390. When the flow sensor 320 and the weighing device 390 reach the preset value, the flow sensor 320 and the weighing device 390 will feed back the information to the PLC controller. The PLC controller turns on the electric telescopic rod 3930, and the electric telescopic rod 3930 will shrink. Through the second hinge seat 3920 and the third hinge seat 3940, the sliding block 3910 will slide in the slide groove, so that the sealing plate 380 will rotate through the first hinge seat 360, and the material on the weighing device 390 will be discharged into the mixing barrel 100, thereby achieving the purpose of quantitative discharge.

[0034] See also Figure 1 Fixed frames 400 are provided on both sides of the conveying box 340 , and the bottoms of the two fixed frames 400 are fixedly connected to the top of the mixing barrel 100 .

[0035] In a specific embodiment, a fixing frame 400 is provided to facilitate supporting and fixing the conveying box 340, so that the conveying box 340 can be more stable during use and avoid shaking during use.

[0036] See also Figure 3 A first reinforcement plate 500 is disposed in the middle of the two function boxes 220 , a second reinforcement plate 600 is disposed on the top of one of the function boxes 220 , and the top of the second reinforcement plate 600 is fixedly connected to the top of the inner wall of the mixing barrel 100 .

[0037] In a specific embodiment, the first reinforcing plate 500 is provided to facilitate cooperation with the second reinforcing plate 600, and then the two functional boxes 220 are fixed together, so as to achieve greater stability during use and improve stability.

[0038] See also Figure 1 Two reinforcers 700 are disposed on the outer wall of the mixing barrel 100 , a plurality of supporting legs 800 are disposed at the bottom of the two reinforcers 700 , and a reinforcing strip 900 is disposed in the middle of the plurality of supporting legs 800 .

[0039] In a specific embodiment, the support legs 800 are provided to facilitate the cooperation with the reinforcer 700, and then the mixing barrel 100 is supported and fixed, so that the mixing barrel 100 can operate more stably when in use.

[0040] See also Figure 1 The bottom of the mixing barrel 100 is sealed and connected to a funnel 1000 , and the bottom of the funnel 1000 is sealed and connected to a slag discharge valve 1100 .

[0041] In a specific embodiment, a slag discharge valve 1100 is provided to facilitate users to open the slag discharge valve 1100 through a PLC controller so that the slag discharge valve 1100 can discharge the mixed materials, thereby improving work efficiency.

[0042] See also Figure 1 The mixing barrel 100 is cast from metal chrome, and a PLC controller is provided at a top corner of one of the reinforcers 700 .

[0043] In a specific embodiment, by providing the metal chromium, when using the mixing barrel 100, the solidity of the metal chromium can be utilized to make the mixing barrel 100 stronger during use, thereby avoiding the situation of cracking during use.

[0044] See also Figure 1-5 The torque motor 110, the flow sensor 320, the electric valve 330, the weighing device 390, the electric telescopic rod 3930 and the slag discharge valve 1100 are all electrically connected to the PLC controller, and the PLC controller is electrically connected to the external power supply.

[0045] In a specific embodiment, a PLC controller is provided to facilitate power-on control of electrical equipment, so that the electrical equipment can be powered on when it needs electricity, avoiding the situation where it cannot be powered on when it needs electricity.

[0046] When in use, the user first connects the connector 350 to the external material conveying pipeline, so that the material in the external pipeline enters the conveying box 340 through the connector 350. At this time, the user opens the flow sensor 320 and the weighing device 390 through the PLC controller. At this time, the user opens the electric valve 330 through the PLC controller, and the material in the conveying box 340 is discharged into the sealing plate 380 through the electric valve 330 and the flow sensor 320. When the material passes through the flow sensor 320, it is detected, and then the material falls on the weighing device 390, and the material is weighed. When the flow sensor 320 and the weighing device 390 both reach the preset values, the flow sensor 320 and the weighing device 390 feed back the information to the PLC controller, and the PLC controller opens the electric telescopic rod 3930, and the electric telescopic rod 3930 will shrink, through the second hinge seat 3920 and the third hinge seat 3940, and then the sliding block 3910 slides in the slide groove, so that the sealing plate 3 80 rotates through the first hinge seat 360 to discharge the material on the weighing device 390 into the mixing barrel 100, thereby achieving the purpose of quantitative discharging, and then through the torque motor 110 provided, it is convenient for the user to turn on the torque motor 110 through the PLC controller during mixing, so that the torque motor 110 drives the rotating rod 210 to rotate, the rotation of the rotating rod 210 drives the active bevel gear 230 to rotate, the rotation of the active bevel gear 230 drives the driven bevel gear 240 to rotate, the rotation of the driven bevel gear 240 will drive the connecting rod 250 to rotate, the rotation of the connecting rod 250 will rotate the stirring plate 260, and then stir the materials, and when the rotating rod 210 rotates, the rotating rod 210 also drives the fixing bar 270 to make the stirring head 280 stir, mix and stir, thereby achieving the purpose of uniform mixing, finally, through the fixed frame 400 provided, it is convenient to support and fix the conveying box 340, so that the conveying box 340 can be more stable during use, avoiding the shaking during use.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A raw material mixing device for PPA resin pellet processing, characterized in that: include: A mixing barrel (100), wherein a torque motor (110) is disposed on the top of the mixing barrel (100); A uniform mixing component (200), the uniform mixing component (200) comprising a rotating rod (210) arranged at the end of the output shaft of the torque motor (110), the outer wall of the rotating rod (210) being rotatably connected to two function boxes (220), the outer wall of the rotating rod (210) being provided with two active bevel gears (230), the tops of the two active bevel gears (230) being meshed with a plurality of driven bevel gears (240), a connecting rod (250) being provided on one side of a plurality of the driven bevel gears (240), the outer walls of a plurality of the connecting rods (250) being rotatably connected to the function box (220), the outer wall ends of a plurality of the connecting rods (250) being provided with stirring plates (260), the bottom outer wall of the rotating rod (210) being provided with a plurality of fixing bars (270), and the bottoms of a plurality of the fixing bars (270) being provided with stirring heads (280); A quantitative feeding component (300), the quantitative feeding component (300) comprising a connecting groove opened on the top of a mixing barrel (100), the top of the connecting groove being sealed and connected to a feed box (310), the top of the feed box (310) being sealed and connected to a flow sensor (320), the top of the flow sensor (320) being sealed and connected to an electric valve (330), the top of the electric valve (330) being sealed and connected to a conveying box (340), the top of the conveying box (340) being sealed and connected to a connector (350), two first hinged seats (360) being arranged at the top of the inner wall of the mixing barrel (100), the ends of the two first hinged seats (360) being hinged to fixed blocks (370), the ends of the two fixed blocks (370) being arranged with sealing plates (380), the top of the sealing plates (380) being arranged with a weighing device (390), and the bottom of the sealing plates (380) being arranged with a groove; A slide groove, wherein the interior of the slide groove is slidably connected to a sliding block (3910), a second hinged seat (3920) is provided at the bottom of the sliding block (3910), an electric telescopic rod (3930) is hingedly hingedly provided at the internal hinge of the second hinged seat (3920), an end hinge of the electric telescopic rod (3930) is hingedly provided to a third hinged seat (3940), a connecting strip is provided on one side of the third hinged seat (3940), and the top of the connecting strip is fixedly connected to the top of the inner wall of the mixing barrel (100).

2. A raw material mixing device for processing PPA resin particles according to claim 1, characterized in that: Fixed frames (400) are provided on both sides of the conveying box (340), and the bottoms of the two fixed frames (400) are fixedly connected to the top of the mixing barrel (100).

3. A raw material mixing device for processing PPA resin particles according to claim 2, characterized in that: A first reinforcement plate (500) is arranged between the two functional boxes (220), a second reinforcement plate (600) is arranged on the top of one of the functional boxes (220), and the top of the second reinforcement plate (600) is fixedly connected to the top of the inner wall of the mixing barrel (100).

4. A raw material mixing device for processing PPA resin particles according to claim 3, characterized in that: The outer wall of the mixing barrel (100) is provided with two reinforcers (700), the bottoms of the two reinforcers (700) are provided with a plurality of supporting legs (800), and a reinforcing strip (900) is provided in the middle of the plurality of supporting legs (800).

5. A raw material mixing device for processing PPA resin particles according to claim 4, characterized in that: The bottom of the mixing barrel (100) is sealed and connected to a funnel (1000), and the bottom of the funnel (1000) is sealed and connected to a slag discharge valve (1100).

6. A raw material mixing device for processing PPA resin particles according to claim 5, characterized in that: The mixing barrel (100) is cast from metal chrome, and a PLC controller is provided at a top corner of one of the reinforcers (700).

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