CN216144409U

CN216144409U - Automatic weighing and metering device for modified plastic

Info

Publication number: CN216144409U
Application number: CN202121934561.0U
Authority: CN
Inventors: 尹建伟; 吴显庆; 吴贾林瑞
Original assignee: Wuxi Juwang Plastic Material Co ltd
Current assignee: Wuxi Juwang Plastic Material Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-29
Anticipated expiration: 2031-08-18

Abstract

The utility model particularly relates to an automatic weighing and metering device for modified plastics, which comprises a box frame, a first transverse plate, a second transverse plate and a third transverse plate, wherein a raw material box is arranged in the middle of the top end of the box frame, an additive box and a pigment box are respectively arranged on two sides of the raw material box in a penetrating manner, two groups of cushion blocks are arranged between the bottom surface of a supporting column and the end surface of the second transverse plate, a weighing sensor is arranged between the two groups of cushion blocks, and a material guide mechanism is arranged on the third transverse plate in a penetrating manner. Thereby realizing accurate control addition.

Description

Automatic weighing and metering device for modified plastic

Technical Field

The utility model belongs to the technical field of mixing equipment, and particularly relates to an automatic weighing and metering device for modified plastics.

Background

Plastic mixers are also one type of plastic machine. GRH series mixers are mainly used for mixing and coloring polyvinyl chloride resin, coloring and drying polyethylene and polypropylene particles, drying hygroscopic resins such as ABS and polycarbonate resin before molding and processing, mixing phenolic resin and the like. It is one of the necessary equipments of plastic processing factory, also has extensive use in rubber, pharmacy, dyestuff and other trades. Here we say an automatic mixing plant of modified plastics raw materials with a metering device; there is certain drawback in current new compounding equipment when using, can't carry out accurate quantitative control to the raw materials and carry the interpolation, and the raw materials stirring is inhomogeneous to cause plastics production department quality relatively poor, and degree of automation is lower, it is comparatively troublesome to operate, certain influence has been brought, and current compounding equipment all adopts the mode of artificial weighing to accomplish, this kind of batching technique, when batching component is few, has certain feasibility, nevertheless consumes a large amount of manpowers, and it is not high to control the precision. When the ingredient components are more, the efficiency is low, the error is easy to occur, and the use requirement can not be met obviously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic weighing and metering device for modified plastics, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic weighing and metering device for modified plastics comprises a box frame, a first transverse plate, a second transverse plate and a third transverse plate, wherein a raw material box is arranged in the middle of the top end of the box frame, an additive box and a pigment box are respectively arranged on two sides of the raw material box in a penetrating manner, an input material pipe is communicated between the additive box and one end of the pigment box in the box frame, the bottom end of the raw material box is communicated with the middle of the input material pipe through a raw material pipeline, the first transverse plate is arranged at the bottom end in the box frame, a motor is arranged at the bottom end of the first transverse plate and the middle of the bottom side of the box frame, a mixing box is arranged at the upper end of the first transverse plate, a discharge pipeline is connected to one side of the mixing box, the second transverse plate is arranged at the corresponding upper end of the first transverse plate, a weighing box is arranged in the middle of the end face of the second transverse plate, and supporting columns are arranged on two sides of the weighing box through top blocks, the utility model discloses a weighing box, including the support column, the bottom surface of support column, the terminal surface of second diaphragm, be equipped with the cushion between the bottom surface of support column and the terminal surface of second diaphragm two sets ofly, be equipped with weighing sensor between two sets of cushions of establishing, the terminal surface activity of weighing box is equipped with the baffle two sets ofly, and two sets ofly the both sides of baffle correspond the inner wall both sides that the end ware is located the tank tower and all are equipped with electric telescopic handle, run through on the third diaphragm and be equipped with guide mechanism, the upper and lower end of guide mechanism communicates respectively and is equipped with into pipeline and play pipeline, all be equipped with solenoid electric valve on advancing the pipeline and going out the pipeline.

As the further optimization of this technical scheme, the pivot of motor dares to wear first diaphragm and extends to the inside setting of mixing box, and the pivot of motor extends to serve and evenly is equipped with the mixing arm, realizes the function that the stirring of raw materials is mixed, the ejection of compact pipeline one end that the one end of mixing box was established runs through the outside setting in right side that extends to the tank tower, and the extension of ejection of compact pipeline is served and is installed manual control valve, realizes the emission to the mixture.

As a further optimization of this technical scheme, guide mechanism is including leading the workbin, the inside bottom symmetry of leading the workbin is equipped with first connecting seat, and the quantity of first connecting seat is two, movable mounting has telescopic cylinder on the first connecting seat, it is two sets of that the inside both sides wall of guide workbin is equipped with the swing board through hinge seat activity, and is two sets of the bottom side of swing board all is equipped with the spout, it is two sets of, two sets of to slide in the spout and be equipped with the second connecting seat two sets of the piston rod one end swing joint of the telescopic cylinder that second connecting seat and two sets of establish realizes the fender material effect at defeated material in-process to can restrict the control of the inflow of raw materials.

As a further optimization of the technical scheme, the middle part of the bottom side of the input material pipe is communicated with the inlet pipeline arranged at the upper end of the material guide mechanism, and the outlet pipeline arranged at the bottom side of the material guide mechanism is vertically and correspondingly arranged with the top end of the weighing box, so that the efficiency of conveying raw materials for weighing and metering is improved.

As the further optimization of the technical scheme, one end of each piston rod of the two groups of electric telescopic rods is fixedly connected with one side face of each baffle of the two groups of baffles, the feeding effect of the weighing box is achieved, the box door is movably arranged on the end face of the box frame, and the device can be conveniently maintained in the later period.

As a further optimization of this technical scheme, the bottom intercommunication of the case of weighing has the material pipe, be equipped with ejection of compact control valve on the material pipe, and material pipe one end runs through first diaphragm and extends to the inside top intercommunication setting of mixing box, is convenient for carry the raw materials after weighing to the mixing box in for the mixing rate of raw materials simultaneously.

The utility model has the technical effects and advantages that: this modified plastics automatic weighing metering device, at first follow raw material tank respectively with each raw materials and additive, take out in additive case and the pigment case, enter into the pipeline through the input pipe that sets up, open solenoid electric valve simultaneously and carry to the guide mechanism in, start electric telescopic handle at this moment and drive the baffle and move to both sides, make the material leading-in through going out the pipeline transport to weighing incasement, when the weighing sensor who sets up detects the raw materials in weighing case and reach predetermined weight, can weigh the modified plastics and measure, and realize that the accurate control of raw materials adds, the device starts articulated swinging plate back and forth swing on the pneumatic cylinder drives the piston rod, can avoid the material in the guide case to pile up together, the slow condition of the ejection of compact appears.

Then drive the baffle through electric telescopic handle and remove to the middle part, make the baffle plug up the case of weighing, close solenoid electric valve simultaneously, make the exit pipeline of setting no longer ejection of compact, make the incasement portion of weighing no longer feed, and carry out weight detection and ration through weighing sensor, then carry out the raw materials ratio, thereby realize accurate control and add, raw materials after the final ration is through opening the control valve, carry to the mixing box through the material pipe in, play the motor at last and drive the pivot and rotate, the pivot drives the mixing rod and rotates inside the mixing box simultaneously, thereby with the more even of raw materials science education version, it can to take out from ejection of compact pipeline at last, therefore, the plastic production's quality is comparatively practical, and improve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic external view of the present invention;

fig. 3 is a schematic view of the interior structure of the material guiding mechanism of the present invention.

In the figure: 1. a box frame; 2. a first transverse plate; 3. a second transverse plate; 4. a third transverse plate; 5. an additive tank; 6. a paint box; 7. a raw material tank; 8. a feeding pipe is input; 9. a motor; 10. a mixing box; 11. a discharge pipeline; 12. cushion blocks; 13. a weighing sensor; 14. a weighing box; 15. a material pipe; 16. a baffle plate; 17. an electric telescopic rod; 18. a support pillar; 19. a material guiding mechanism; 20. feeding into a pipeline; 21. an electromagnetic control valve; 22. discharging the pipeline; 23. a second connecting seat; 24. a first connecting seat; 25. a telescopic cylinder; 26. a swing plate; 27. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic weighing and metering device for modified plastics, which comprises a box frame 1, a first transverse plate 2, a second transverse plate 3 and a third transverse plate 4, a raw material box 7 is arranged in the middle of the top end of the box frame 1, an additive box 5 and a pigment box 6 are respectively arranged on two sides of the raw material box 7 in a penetrating mode, so that storage of additives and pigments is facilitated, an input pipe 8 is communicated between one ends, located in the box frame 1, of the additive box 5 and one end, located in the box frame 6, of the pigment box 6, so that output of the additives and the pigments is facilitated, the bottom end of the raw material box 7 is communicated with the middle part of the input pipe 8 through a raw material pipeline, so that the raw material is output for measurement and weighing, the first transverse plate 2 is arranged at the bottom end inside the box frame 1, the motor 9 is arranged at the bottom end of the first transverse plate 2 and the middle part of the bottom side of the box frame 1, through the setting of motor 9, realize the mixing action of raw materials, the upper end of first diaphragm 2 is equipped with mixing box 10, and the mixing box 10 of setting is convenient for carry out the effect of mixing to multiple original.

The mixing box has the advantages that the first transverse plate 2 is penetrated through the rotating shaft of the motor 9 and extends to the interior of the mixing box 10, the mixing rods are uniformly arranged at the extending end of the rotating shaft of the motor 9, the raw materials are mixed and stirred, one end of the discharging pipeline 11 arranged at one end of the mixing box 10 penetrates through and extends to the right side of the box frame 1, the extending end of the discharging pipeline 11 is provided with a manual control valve, the discharging function after the raw materials are mixed is facilitated, one side of the mixing box 10 is connected with the discharging pipeline 11, the discharging of the mixed materials is facilitated through the arrangement of the discharging pipeline 11, the second transverse plate 3 is arranged at the corresponding upper end of the first transverse plate 2, the middle part of the end surface of the second transverse plate 3 is provided with a weighing box 14, the conveying weighing and metering of the mixed materials are realized, the material pipe 15 is communicated with the bottom of the weighing box 14, the discharging control valve is arranged on the material pipe 15, the weighed raw materials are conveyed into the mixing box 10, run through first diaphragm 2 through material pipe 15 one end and extend to the inside top intercommunication setting of mixing box 10, make things convenient for the raw materials to carry and stir the mixture to the mixing box in.

Supporting columns 18 are arranged on two sides of the weighing box 14 through the arranged jacking blocks, the effect of stably supporting the weighing box 14 is achieved, two groups of cushion blocks 12 are arranged between the bottom surface of each supporting column 18 and the end surface of the second transverse plate 3, the arrangement of the cushion blocks 12 is convenient for the arrangement and installation of the weighing sensors 13, the weighing sensors 13 are arranged between the two groups of cushion blocks 12, the weighing accuracy of mixed materials can be improved, two groups of baffles 16 are movably arranged on the end surfaces of the weighing box 14 to achieve the effect of stopping materials, electric telescopic rods 17 are arranged on two sides of the inner wall, corresponding to end devices, of the two groups of baffles 16, of the box frame 1, the baffle plates 16 are convenient to cover and move, one ends of piston rods of the two groups of electric telescopic rods 17 are fixedly connected with one side surfaces of the two groups of baffles 16, the symmetrical weighing box 14 is covered, a box door is movably arranged on the end surface of the box frame 1, and the maintenance of workers can be conveniently carried out in the later period, the third transverse plate 4 is provided with a material guiding mechanism 19 in a penetrating manner, so that the raw materials are blocked.

The material guiding mechanism 19 comprises a material guiding box, the bottom end inside the material guiding box is symmetrically provided with two first connecting seats 24, the number of the first connecting seats 24 is two, telescopic cylinders 25 are movably mounted on the first connecting seats 24, two groups of swing plates 26 are movably arranged on two side walls inside the material guiding box through hinge seats, sliding grooves 27 are respectively arranged on the bottom sides of the two groups of swing plates 26, two groups of second connecting seats 23 are slidably arranged in the sliding grooves 27, the two groups of second connecting seats 23 are movably connected with one ends of piston rods of the two groups of telescopic cylinders 25, the upper end and the lower end of the material guiding mechanism 19 are respectively communicated with an inlet pipeline 20 and an outlet pipeline 22, electromagnetic control valves 21 are respectively arranged on the inlet pipeline 20 and the outlet pipeline 22, the middle part of the bottom side of the input pipe 8 is communicated with the inlet pipeline 20 arranged at the upper end of the material guiding mechanism 19, and the outlet pipeline 22 arranged at the bottom side of the material guiding mechanism 19 is vertically arranged corresponding to the top end of the weighing box 14.

Specifically, during the use, at first take out each raw materials and additive respectively from raw materials case 7, additive case 5 and paintbox 6, enter into pipeline 20 through input pipe 8 that sets up, open solenoid electric valve 21 simultaneously and carry to guide mechanism 19, start electric telescopic handle 17 at this moment and drive baffle 16 and move to both sides for the material is leading-in to be carried to weighing box 14 in through going out pipeline 22, when the weighing sensor 13 that sets up detects the raw materials in weighing box 14 and reaches predetermined weight, can weigh the measurement with modified plastics, and realize that the accurate control of raw materials adds.

Then drive baffle 16 through electric telescopic handle 17 and remove to the middle part, make the baffle plug up the case of weighing 14, close solenoid electric valve 21 simultaneously, the play pipeline 22 that makes the setting is no longer ejection of compact, make the 14 inside no longer feeding of case of weighing, and carry out weight detection and ration through weighing sensor 13, then carry out the raw materials ratio, thereby realize accurate control and add, the raw materials after the final ration is through opening the control valve, carry to the mixing box 10 in through material pipe 15, play motor 9 at last and drive the pivot and rotate, the pivot drives the mixing rod and rotates inside mixing box 10 simultaneously, thereby with the more even of raw materials science and education version, at last take out from ejection of compact pipeline 11 can, it is comparatively practical, and improve the quality of plastics production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a modified plastics automatic weighing metering device, includes tank tower (1), first diaphragm (2), second diaphragm (3), third diaphragm (4), its characterized in that: the middle part of the top end of the box frame (1) is provided with a raw material box (7), two sides of the raw material box (7) are respectively provided with an additive box (5) and a pigment box (6) in a penetrating manner, the additive box (5) and the pigment box (6) are positioned between one ends of the interior of the box frame (1) and communicated with an input pipe (8), the bottom end of the raw material box (7) is communicated with the middle part of the input pipe (8) through a raw material pipeline, the first transverse plate (2) is arranged at the bottom end of the interior of the box frame (1), the bottom end of the first transverse plate (2) and the middle part of the bottom side of the box frame (1) are provided with a motor (9), the upper end of the first transverse plate (2) is provided with a mixing box (10), one side of the mixing box (10) is connected with a discharge pipeline (11), the second transverse plate (3) is arranged at the corresponding upper end of the first transverse plate (2), the middle part of the end face of the second transverse plate (3) is provided with a weighing box (14), the utility model discloses a weighing box, including weighing box (14), the both sides of weighing box (14) all are equipped with support column (18) through the kicking block that is equipped with, be equipped with cushion (12) two sets ofly between the bottom surface of support column (18) and the terminal surface of second diaphragm (3), be equipped with between two sets of cushion (12) of establishing weighing sensor (13), the terminal surface activity of weighing box (14) is equipped with baffle (16) two sets ofly, and is two sets of the inner wall both sides that the both sides of baffle (16) correspond the end ware and are located tank tower (1) all are equipped with electric telescopic handle (17), it is equipped with guide mechanism (19) to run through on third diaphragm (4), the upper and lower extreme of guide mechanism (19) communicates respectively and is equipped with into pipeline (20) and exit pipeline (22), all be equipped with solenoid electric valve (21) on advancing pipeline (20) and exit pipeline (22).

2. The automatic weighing and metering device for the modified plastics as claimed in claim 1, wherein: the pivot dare of motor (9) wears first diaphragm (2) and extends to the inside setting of mixing box (10), and the pivot of motor (9) extends and evenly is equipped with the hybrid beam on serving, ejection of compact pipeline (11) one end that the one end of mixing box (10) was established runs through the outside setting in right side that extends to tank tower (1), and the extension of ejection of compact pipeline (11) is served and is installed manual control valve.

3. The automatic weighing and metering device for the modified plastics as claimed in claim 1, wherein: guide mechanism (19) are including leading the workbin, the inside bottom symmetry of leading the workbin is equipped with first connecting seat (24), and the quantity of first connecting seat (24) is two, movable mounting has telescopic cylinder (25) on first connecting seat (24), it is two sets of that the inside both sides wall of leading the workbin is equipped with swing board (26) through the hinge seat activity, and is two sets of the bottom side of swing board (26) all is equipped with spout (27), it is two sets of to slide in spout (27) and is equipped with second connecting seat (23), and is two sets of piston rod one end swing joint of second connecting seat (23) and two sets of telescopic cylinder (25) that establish.

4. The automatic weighing and metering device for the modified plastics as claimed in claim 1, wherein: the middle part of the bottom side of the input material pipe (8) is communicated with a pipeline (20) arranged at the upper end of the material guide mechanism (19), and a pipeline (22) arranged at the bottom side of the material guide mechanism (19) is vertically arranged corresponding to the top end of the weighing box (14).

5. The automatic weighing and metering device for the modified plastics as claimed in claim 1, wherein: one end of a piston rod of each of the two groups of electric telescopic rods (17) is fixedly connected with one side surface of each of the two groups of baffles (16), and a box door is movably arranged on the end surface of the box frame (1).

6. The automatic weighing and metering device for the modified plastics as claimed in claim 1, wherein: the bottom of the weighing box (14) is communicated with a material pipe (15), a material discharging control valve is arranged on the material pipe (15), and one end of the material pipe (15) penetrates through the first transverse plate (2) and extends to the top end inside the mixing box (10) to be communicated.