CN216732540U

CN216732540U - PVC auxiliary agent automatic blending device

Info

Publication number: CN216732540U
Application number: CN202220220944.XU
Authority: CN
Inventors: 徐欣彪
Original assignee: Jabetter New Material Technology Co ltd
Current assignee: Jabetter New Material Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-14
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an automatic PVC (polyvinyl chloride) additive batching device, which comprises a bottom plate, an additive filtering box, a main material adding box and a batching box, wherein the additive filtering box, the main material adding box and the batching box are arranged on the bottom plate, an upper cover is arranged at the upper end of the additive filtering box, a filtering mechanism for filtering additives is arranged in the additive filtering box, the filtering mechanism comprises a material guiding shell fixedly connected inside the additive filtering box, two fixed cylinders penetrate through the upper end of the material guiding shell, a threaded rod penetrates through the lower ends of the fixed cylinders, and a movable cylinder is arranged on the side wall of the threaded rod. The automatic impurity discharging device is provided with the filtering mechanism and the plugging mechanism, so that the impurities can be automatically discharged without manual cleaning, the automation degree of the device is further improved, in addition, the feeding pipe and the two material distributing pipes are arranged, the cleaning of the materials can still be normally carried out during discharging, the normal material filtering speed is ensured, and the practicability of the device is further improved.

Description

PVC auxiliary agent automatic blending device

Technical Field

The utility model relates to the technical field of PVC (polyvinyl chloride) auxiliaries, in particular to an automatic PVC auxiliary batching device.

Background

PVC resin is easily decomposed, poor in flowability, low in impact strength, and poor in weather resistance when processed, and thus various auxiliary materials, such as lubricants, heat stabilizers, impact modifiers, processing aids, etc., need to be added during processing to improve its properties.

The utility model discloses a proportioning device of PVC processing agent that is CN212288276U, including the main part board, the last fixed surface of main part board is connected with major ingredient and adds device, proportioning device, processing agent filter equipment and power control box, though filter processing agent through processing agent filter equipment, avoids the processing agent in there being impurity to influence the mixing quality, nevertheless impurity after the filtration still need artificially take out, artificially take out not only waste time and energy and still need delay the filtration progress, so, need design a PVC auxiliary agent automatic blending device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an automatic PVC auxiliary agent batching device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic PVC auxiliary agent batching device comprises a bottom plate, an auxiliary agent filter box, a main material adding box and a batching box which are arranged on the bottom plate, the upper end of the auxiliary agent filtering box is provided with an upper cover, a filtering mechanism for filtering the auxiliary agent is arranged in the auxiliary agent filtering box, the filtering mechanism comprises a material guiding shell fixedly connected inside the auxiliary agent filtering box, two fixed cylinders are arranged at the upper end of the material guiding shell in a penetrating way, a threaded rod penetrates through the lower end of the fixed cylinder, a moving cylinder is arranged on the side wall of the threaded rod, a filter screen is fixedly connected to the upper end of the moving cylinder through a mounting part, two side walls of the assistant filtering box are provided with slag outlets, the bottom in the assistant filtering box is connected with a movable frame in a sliding way, the bottom fixedly connected with driving motor removes the frame, driving motor's output shaft fixedly connected with axis of rotation, auxiliary agent rose box both sides wall all is equipped with the shutoff mechanism that is used for the shutoff to arrange the cinder notch.

Preferably, the plugging mechanism comprises an installation shell fixedly connected to the side wall of the auxiliary agent filter box, a plugging plate is arranged in the slag discharge port, a first electric push rod is fixedly connected to the inner wall of the installation shell, the output end of the first electric push rod is fixedly connected with the side wall of the plugging plate, and a slag discharge pipe communicated with the inside of the installation shell is arranged on the installation shell.

Preferably, bottom fixedly connected with second electric putter in the auxiliary agent rose box, second electric putter output with remove frame lateral wall fixed connection, bottom fixedly connected with driving motor in the removal frame, driving motor's output shaft fixedly connected with axis of rotation, axis of rotation lateral wall fixedly connected with two second bevel gears.

Preferably, the lower end of the threaded rod is fixedly connected with two first bevel gears capable of being meshed with the second bevel gear, and the section of the outer ring of the moving cylinder is rectangular.

Preferably, auxiliary agent rose box inner wall fixedly connected with baffle, two the filter screen all with baffle lateral wall sliding connection, the filter screen slope sets up.

Preferably, the upper cover upper end is equipped with the inlet pipe in a penetrating manner, be equipped with on the inlet pipe rather than inside two branch material pipes that communicate, two divide and all be equipped with the solenoid valve on the material pipe.

The utility model has the following beneficial effects:

1. the device is provided with the filtering mechanism and the plugging mechanism, the driving motor is started, the rotating shaft is meshed with the first bevel gear through the second bevel gear, the threaded rod rotates, the filter screen moves upwards to drive the first electric push rod, the output end of the first electric push rod contracts to drive the plugging plate to move out of the slag discharging port, and impurities automatically fall into the mounting shell;

2. the device is provided with the feeding pipe and the two material distributing pipes, one electromagnetic valve is opened, materials fall onto the filter screen from the feeding pipe and the one material distributing pipe, impurities are remained on the filter screen, when the impurities on the filter screen are accumulated to a certain degree, the electromagnetic valve is closed, the other electromagnetic valve is opened, and the materials can still be normally cleaned while being discharged, so that the normal filtering speed of the materials is ensured, and the practicability of the device is improved;

3. the device is provided with the second electric push rod, the first bevel gear and the second bevel gear, when another threaded rod is driven, the output end of the second electric push rod is contracted or extended, and the second bevel gear is meshed with the corresponding first bevel gear, so that the threaded rod can be driven by one driving device, and the production cost of the device is reduced.

Drawings

FIG. 1 is a schematic structural diagram of an automatic PVC additive batching device provided by the utility model;

fig. 2 is an enlarged view of a structure of fig. 1.

In the figure: the auxiliary agent filter box 1, the main material adding box 2, the proportioning box 3, the mounting shell 4, the upper cover 5, the feeding pipe 6, the material distributing pipe 7, the blocking plate 8, the first electric push rod 9, the slag discharging pipe 10, the filter screen 11, the partition plate 12, the mounting part 13, the fixing barrel 14, the moving barrel 15, the threaded rod 16, the material guiding shell 17, the second electric push rod 18, the moving frame 19, the driving motor 20, the first bevel gear 21 and the second bevel gear 22.

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.

Referring to fig. 1-2, an automatic PVC additive batching device comprises a bottom plate, an additive filtering box 1, a main material adding box 2 and a batching box 3, wherein the additive filtering box 1, the main material adding box 2 and the batching box 3 are arranged on the bottom plate, an upper cover 5 is arranged at the upper end of the additive filtering box 1, a filtering mechanism for filtering additives is arranged in the additive filtering box 1, the filtering mechanism comprises a guide shell 17 fixedly connected inside the additive filtering box 1, two fixed cylinders 14 are arranged at the upper end of the guide shell 17 in a penetrating manner, a threaded rod 16 is arranged at the lower end of each fixed cylinder 14 in a penetrating manner, a movable cylinder 15 is arranged on the side wall of each threaded rod 16, a filter screen 11 is fixedly connected at the upper end of each movable cylinder 15 through a mounting part 13, and slag discharge ports are formed in two side walls of the additive filtering box 1.

The two side walls of the auxiliary agent filtering box 1 are provided with plugging mechanisms for plugging a slag discharge port, each plugging mechanism comprises an installation shell 4 fixedly connected to the side wall of the auxiliary agent filtering box 1, a plugging plate 8 is arranged in each slag discharge port, the inner wall of the installation shell 4 is fixedly connected with a first electric push rod 9, the output end of the first electric push rod 9 is fixedly connected with the side wall of the plugging plate 8, a slag discharge pipe 10 communicated with the inside of the installation shell 4 is arranged on the installation shell 4, and a valve is arranged on the slag discharge pipe 10.

According to the utility model, the inner bottom of the additive filtering box 1 is connected with a movable frame 19 in a sliding manner, the inner bottom of the movable frame 19 is fixedly connected with a driving motor 20, an output shaft of the driving motor 20 is fixedly connected with a rotating shaft, the inner bottom of the additive filtering box 1 is fixedly connected with a second electric push rod 18, the output end of the second electric push rod 18 is fixedly connected with the side wall of the movable frame 19, the side wall of the rotating shaft is fixedly connected with two second bevel gears 22, and the movable frame 19 is connected with the inner bottom of the additive filtering box 1 in a sliding manner.

According to the utility model, the lower end of the threaded rod 16 is fixedly connected with two first bevel gears 21 capable of being meshed with the second bevel gears 22, the section of the outer ring of the movable cylinder 15 is rectangular, the directions of the two second bevel gears 22 are opposite, the side wall of the movable cylinder 15 is limited by the side wall of the fixed cylinder 14, so that the movable cylinder 15 cannot rotate when the threaded rod 16 rotates, the movable cylinder 15 can only vertically move, and the threaded rod 16 is rotatably connected with the fixed cylinder 14.

According to the utility model, the partition plate 12 is fixedly connected to the inner wall of the auxiliary agent filtering box 1, the two filtering screens 11 are in sliding connection with the side wall of the partition plate 12, and the filtering screens 11 are obliquely arranged, so that impurities on the filtering screens 11 can be rapidly discharged from the slag discharge port from the inclined plane.

According to the utility model, a feeding pipe 6 penetrates through the upper end of an upper cover 5, the feeding pipe 6 is funnel-shaped, two material distributing pipes 7 communicated with the feeding pipe 6 are arranged on the feeding pipe 6, and electromagnetic valves are arranged on the two material distributing pipes 7.

When the automatic discharging device is used, one of the electromagnetic valves is opened, materials fall onto the filter screen 11 from the feeding pipe 6 and the material distributing pipe 7, impurities are left on the filter screen 11, when the impurities on the filter screen 11 are accumulated to a certain degree, the electromagnetic valve is closed, the other electromagnetic valve is opened, the materials fall onto the other filter screen 11, the driving motor 20 is started, an output shaft of the driving motor 20 drives the rotating shaft to rotate, the rotating shaft drives the corresponding threaded rod 16 to rotate through the meshing of the second conical gear 22 and the first conical gear 21, the moving cylinder 15 drives the filter screen 11 to move upwards under the limit of the fixed cylinder 14, when the inclined tail end of the filter screen 11 moves to be close to a slag discharging port, the driving motor 20 is closed to drive the first electric push rod 9, the output end of the first electric push rod 9 contracts to drive the blocking plate 8 to move out of the slag discharging port, the impurities automatically fall into the mounting shell 4, and the automatic discharging of the impurities is realized, manual cleaning is not needed, so that the automation degree of the device is improved, and in addition, the impurities of the two filter screens 11 are arranged, so that the cleaning of the materials can still be normally carried out while the materials are discharged, the normal filtering speed of the materials is ensured, and the practicability of the device is improved;

when another threaded rod 16 needs to be driven, the output end of the second electric push rod 18 contracts or extends, the moving frame 19 drives the driving motor 20 to move leftwards or downwards, the left second bevel gear 22 is meshed with the left first bevel gear 21, the driving motor 20 can drive the left threaded rod 16 to rotate (the right second bevel gear 22 is meshed with the right first bevel gear 21, and the driving motor 20 can drive the right threaded rod 16 to rotate), so that the threaded rod 16 can be driven by one driving device, and the production cost of the device is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and practical concepts of the present invention within the technical scope of the present invention.

Claims

1. The automatic PVC additive batching device comprises a bottom plate, an additive filtering box (1), a main material adding box (2) and a batching box (3) which are arranged on the bottom plate, and is characterized in that an upper cover (5) is arranged at the upper end of the additive filtering box (1), a filtering mechanism for filtering additives is arranged in the additive filtering box (1), the filtering mechanism comprises a guide shell (17) fixedly connected inside the additive filtering box (1), two fixed cylinders (14) are arranged at the upper end of the guide shell (17) in a penetrating manner, a threaded rod (16) is arranged at the lower end of each fixed cylinder (14) in a penetrating manner, a movable cylinder (15) is arranged on the side wall of each threaded rod (16), a filtering net (11) is fixedly connected at the upper end of each movable cylinder (15) through a mounting piece (13), slag discharge ports are arranged on two side walls of the additive filtering box (1), and a movable frame (19) is slidably connected to the bottom of the additive filtering box (1), remove bottom fixedly connected with driving motor (20) in frame (19), the output shaft fixedly connected with axis of rotation of driving motor (20), auxiliary agent rose box (1) both sides wall all is equipped with the shutoff mechanism that is used for the shutoff to arrange the cinder notch.

2. The automatic PVC additive batching device according to claim 1, wherein the plugging mechanism comprises an installation shell (4) fixedly connected to the side wall of the additive filtering box (1), a plugging plate (8) is arranged in the deslagging port, a first electric push rod (9) is fixedly connected to the inner wall of the installation shell (4), the output end of the first electric push rod (9) is fixedly connected to the side wall of the plugging plate (8), and a deslagging pipe (10) communicated with the interior of the installation shell (4) is arranged on the installation shell.

3. The automatic PVC additive batching device according to claim 2, characterized in that a second electric push rod (18) is fixedly connected to the bottom of the additive filtering box (1), the output end of the second electric push rod (18) is fixedly connected to the side wall of the movable frame (19), and two second bevel gears (22) are fixedly connected to the side wall of the rotating shaft.

4. The automatic PVC additive batching device according to claim 3, characterized in that two first bevel gears (21) capable of meshing with a second bevel gear (22) are fixedly connected to the lower end of said threaded rod (16), and the section of the outer ring of said movable cylinder (15) is rectangular.

5. The automatic PVC additive batching device according to claim 1, characterized in that a partition (12) is fixedly connected to the inner wall of said additive filtering tank (1), both of said two filtering screens (11) are slidably connected to the side wall of said partition (12), and said filtering screens (11) are disposed in an inclined manner.

6. The automatic PVC auxiliary agent batching device according to claim 1, wherein a feeding pipe (6) penetrates through the upper end of the upper cover (5), two material distributing pipes (7) communicated with the feeding pipe (6) are arranged on the feeding pipe (6), and electromagnetic valves are arranged on the two material distributing pipes (7).