CN219334136U

CN219334136U - Raw material adding device for producing toughening agent

Info

Publication number: CN219334136U
Application number: CN202320876098.1U
Authority: CN
Inventors: 孟柯
Original assignee: Shanghai Hongniao New Materials Co ltd
Current assignee: Shanghai Hongniao New Materials Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-14
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a raw material adding device for producing a toughening agent, which comprises a pretreatment box and an adding box, wherein the pretreatment box is communicated with the adding box through a feed pipe, a filter plate is fixedly connected to the inner wall of the pretreatment box, a threaded rod is rotatably connected to the inner top of the adding box, a motor is connected with the threaded rod through a transmission mechanism, a sliding rod is connected to the threaded section of the threaded rod in a threaded manner, a piston is connected to the adding box in a sliding manner, and the sliding rod is connected with the piston through a fixing mechanism. According to the utility model, by arranging the threaded rod, the sliding rod, the piston and other parts, the piston can be driven to slide up and down through the rotation of the threaded rod, when the piston slides upwards, the graduated scale is observed, the raw materials in the pretreatment box can be quantitatively sucked into the adding box, and when the piston slides downwards, the raw materials in the adding box can be externally added, so that the raw materials of the toughening agent can be quantitatively added, and meanwhile, the waste of resources is avoided.

Description

Raw material adding device for producing toughening agent

Technical Field

The utility model relates to the technical field of raw material addition, in particular to a raw material adding device for producing a toughening agent.

Background

The toughening agent is an auxiliary agent for reducing brittleness of the composite material and improving impact resistance of the composite material, and can be divided into an active toughening agent and a non-active toughening agent, wherein the active toughening agent refers to an active group which can react with matrix resin and can form a network structure on a molecular chain of the active toughening agent, and a part of flexible chains are increased, so that the impact resistance of the composite material is improved. The non-active toughening agent is a toughening agent which is well compatible with matrix resin but does not participate in chemical reaction.

The existing toughening agent is produced by adding quantitative toughening agent auxiliary agent raw materials according to a proportion, the traditional adding mode is mostly used for adding the toughening agent raw materials in a pumping mode, the pumping mode is defective, the quantity of the toughening agent raw materials added cannot be accurately controlled through pumping, meanwhile, the toughening agent raw materials are sticky to a certain extent, the toughening agent raw materials are easy to adhere to the inner wall of the tank body, the raw materials which cannot adhere to the inner wall are pumped in the pumping mode, and resource waste is easy to cause.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a raw material adding device for producing a toughening agent.

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

the utility model provides a raw materials interpolation device is used in toughener production, includes pretreatment case and interpolation case, the pretreatment case communicates with each other with interpolation case through the inlet pipe, pretreatment case inner wall fixedly connected with filter, the rotation of filter upper end is connected with the scraper blade, the equal fixedly connected with L template of pretreatment case and interpolation case upper end, one of them L template upper end fixedly connected with motor, the motor passes through output mechanism and scraper blade connection, it is connected with the threaded rod to add the incasement top rotation, the motor passes through drive mechanism and threaded rod connection, threaded rod screw thread section is last threaded connection has the slide bar, it has the piston to add the sliding connection in the case, the slide bar passes through fixed establishment and piston connection.

Preferably, the output mechanism comprises a rotating rod fixedly connected to the end part of the motor output shaft, and the rotating rod is fixedly connected with the scraping plate.

Preferably, the transmission mechanism comprises transmission wheels which are respectively and rotatably connected to the upper ends of the pretreatment box and the adding box, one transmission wheel is fixedly connected with the rotating rod, the other transmission wheel is fixedly connected with the threaded rod, and the two transmission wheels are connected through a transmission belt.

Preferably, the fixing mechanism comprises two connecting rods fixedly connected to the outer wall of the sliding rod, and the end parts of the two connecting rods are fixedly connected with the piston.

Preferably, a limiting rod is fixedly connected to the inner top of the adding box, and the limiting rod is in sliding connection with the sliding rod.

Preferably, the pretreatment box upper end fixedly connected with feeder hopper, add the case outer wall and install row material pipe, arrange and all install the check valve in material pipe and the inlet pipe, add the case outer wall and carved with the scale.

The utility model has the following beneficial effects:

1. according to the utility model, by arranging the threaded rod, the sliding rod, the piston and other parts, the piston can be driven to slide up and down through the rotation of the threaded rod, when the piston slides upwards, the graduated scale is observed, the raw materials in the pretreatment box can be quantitatively sucked into the adding box, and when the piston slides downwards, the raw materials in the adding box can be externally added, so that the raw materials of the toughening agent can be quantitatively added, and meanwhile, the waste of resources is avoided.

2. The utility model can filter impurities in raw materials by arranging the filter plates, the scraping plates and other parts, so that the quality of products is improved, and raw materials stacked at the upper end of the filter plates can be tiled along with the rotation of the threaded rod, so that the filtering efficiency of the raw materials is improved.

Drawings

FIG. 1 is a schematic diagram of a raw material adding device for producing a toughening agent;

fig. 2 is a schematic view of the structure of the adding box in fig. 1.

Fig. 3 is a schematic view of the structure of the filter plate and scraper in fig. 1.

In the figure: 1 pretreatment box, 2 filter plates, 3 scraping plates, 4 feeding hoppers, 5 driving wheels, 6L-shaped plates, 7 motors, 8 adding boxes, 9 driving belts, 10 threaded rods, 11 sliding rods, 12 connecting rods, 13 pistons, 14 limiting rods, 15 feeding pipes and 16 discharging pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a raw material adding device for producing a toughening agent comprises a pretreatment tank 1 and an adding tank 8, wherein the pretreatment tank 1 is communicated with the adding tank 8 through a feeding pipe 15, the inner wall of the pretreatment tank 1 is fixedly connected with a filter plate 2, the upper end of the filter plate 2 is rotationally connected with a scraping plate 3, the pretreatment tank 1 and the upper end of the adding tank 8 are fixedly connected with an L-shaped plate 6, the upper end of one L-shaped plate 6 is fixedly connected with a motor 7, the motor 7 is connected with the scraping plate 3 through an output mechanism, the inner top of the adding tank 8 is rotationally connected with a threaded rod 10, the motor 7 is connected with the threaded rod 10 through a transmission mechanism, a sliding rod 11 is connected with the threaded section of the threaded rod 10 in a threaded manner, a piston 13 is slidingly connected with the adding tank 8, and the sliding rod 11 is connected with the piston 13 through a fixing mechanism.

The output mechanism comprises a rotating rod fixedly connected to the end part of an output shaft of the motor 7, the rotating rod is fixedly connected with the scraping plate 3, the transmission mechanism comprises driving wheels 5 which are respectively and rotatably connected to the upper ends of the pretreatment tank 1 and the addition tank 8, one driving wheel 5 is fixedly connected with the rotating rod, the other driving wheel 5 is fixedly connected with a threaded rod 10, the two driving wheels 5 are connected through a driving belt 9, the fixing mechanism comprises two connecting rods 12 fixedly connected to the outer wall of a sliding rod 11, the end parts of the two connecting rods 12 are fixedly connected with a piston 13, the top part of the addition tank 8 is fixedly connected with a limiting rod 14, the limiting rod 14 is in sliding connection with the sliding rod 11, the upper end of the pretreatment tank 1 is fixedly connected with a feed hopper 4, the outer wall of the addition tank 8 is provided with a discharge pipe 16, check valves are respectively arranged in the discharge pipe 16 and the feed pipe 15, and the outer wall of the addition tank 8 is carved with scales, and the check valves are respectively arranged in the discharge pipe 16 and the feed pipe 15, so that when the piston 13 slides downwards, the raw materials in the addition tank 8 can be prevented from being discharged back into the pretreatment tank 1.

In the utility model, when the device is used, raw materials of the toughening agent are poured into the pretreatment box 1, impurities in the raw materials can be filtered through the arranged filter plate 2, the quality of products is improved, then the output shaft of the motor 7 rotates to drive the two driving wheels 5 to rotate and simultaneously drive the rotating rod and the threaded rod 10 to rotate, in the process, the sliding rod 11 on the threaded section of the threaded rod 10 drives the piston 13 to slide upwards, the raw materials in the pretreatment box 1 can be further extracted into the addition box 8, quantitative extraction can be carried out according to a graduated scale on the outer wall of the addition box 8, meanwhile, the rotating rod can drive the scraping plate 3 to rotate on the upper end face of the filter plate 2, raw materials at the upper end of the filter plate 2 are tiled on the upper end of the filter plate 2, the filtering efficiency is improved, then the output shaft of the motor 7 is reversely rotated, the threaded rod 10 is reversely rotated to drive the piston 13 to slide downwards, quantitative raw materials are added to the outside through the discharge pipe 16, and thus the raw materials attached to the inner wall of the addition box 8 can be extruded while quantitative addition is carried out, and resource waste is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a raw materials interpolation device is used in toughener production, includes pretreatment tank (1) and adds case (8), its characterized in that, pretreatment tank (1) communicates with each other with adding case (8) through inlet pipe (15), pretreatment tank (1) inner wall fixedly connected with filter (2), filter (2) upper end rotates and is connected with scraper blade (3), pretreatment tank (1) and add equal fixedly connected with L template (6) of case (8) upper end, one of them L template (6) upper end fixedly connected with motor (7), motor (7) are connected with scraper blade (3) through output mechanism, top rotation is connected with threaded rod (10) in adding case (8), motor (7) are connected with threaded rod (10) through drive mechanism, threaded rod (10) threaded connection has slide bar (11) on the screw thread section, add case (8) and be connected with piston (13) through fixed establishment and piston (13).

2. The raw material adding device for producing the toughening agent according to claim 1, wherein the output mechanism comprises a rotating rod fixedly connected to the end part of an output shaft of the motor (7), and the rotating rod is fixedly connected with the scraping plate (3).

3. The raw material adding device for producing the toughening agent according to claim 2, wherein the transmission mechanism comprises transmission wheels (5) which are respectively and rotatably connected to the upper ends of the pretreatment box (1) and the adding box (8), one transmission wheel (5) is fixedly connected with a rotating rod, the other transmission wheel (5) is fixedly connected with a threaded rod (10), and the two transmission wheels (5) are connected through a transmission belt (9).

4. The raw material adding device for producing the toughening agent according to claim 1, wherein the fixing mechanism comprises two connecting rods (12) fixedly connected to the outer wall of the sliding rod (11), and the ends of the two connecting rods (12) are fixedly connected with the piston (13).

5. The raw material adding device for producing the toughening agent according to claim 1, wherein a limiting rod (14) is fixedly connected to the inner top of the adding box (8), and the limiting rod (14) is in sliding connection with the sliding rod (11).

6. The raw material adding device for producing the toughening agent according to claim 1, wherein the upper end of the pretreatment box (1) is fixedly connected with a feed hopper (4), a discharge pipe (16) is arranged on the outer wall of the addition box (8), one-way valves are arranged in the discharge pipe (16) and the feed pipe (15), and a graduated scale is carved on the outer wall of the addition box (8).