CN220787463U

CN220787463U - Automatic feeding device for producing rubber auxiliary agent

Info

Publication number: CN220787463U
Application number: CN202322352556.4U
Authority: CN
Inventors: 韦志强; 金远明; 高留冕; 付春
Original assignee: China Petroleum and Chemical Corp; Sinopec Nanjing Chemical Industry Corp; Research Institute of Sinopec Nanjing Chemical Industry Co Ltd
Current assignee: China Petroleum and Chemical Corp; Sinopec Nanjing Chemical Industry Corp; Research Institute of Sinopec Nanjing Chemical Industry Co Ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-16
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses an automatic feeding device for producing rubber auxiliary agents, which comprises a feeding box and a screening assembly; a screening chamber and a discharging chamber are arranged in the feeding box, and the screening chamber and the discharging chamber are communicated through a reserved opening; the screening component set up in the screening chamber, the screening component include screening plate and vibrating motor, the relative both ends swing joint of screening plate in on the screening chamber inner wall, the screening plate sets up for the slope, just screening plate downward sloping's one end with the bottom butt joint of reservation mouth is used for carrying the material on the screening plate to the ejection of compact is indoor through reservation mouth, vibrating motor is fixed in and is used for driving the screening plate vibration on the screening plate. According to the utility model, the screening assembly for automatically screening the materials is arranged in the feeding box, so that the condition that the raw materials need to be manually screened before entering the automatic feeding device can be effectively avoided during use, and the production efficiency of the rubber auxiliary agent is improved.

Description

Automatic feeding device for producing rubber auxiliary agent

Technical Field

The utility model belongs to the technical field of automatic feeding devices, and particularly relates to an automatic feeding device for producing rubber additives.

Background

In the production process of the rubber auxiliary agent, a feeding device is required to feed the required raw materials so as to facilitate subsequent processing and production. With the continuous development of automation technology, more and more automation equipment is put into production line, so that an automatic feeding device is also generally adopted to automatically feed raw materials required by production in the rubber auxiliary agent production process. However, as a small amount of fine impurities are mixed in the raw materials of the rubber auxiliary agent, the raw materials are required to be manually screened before entering an automatic feeding device so as to remove the fine impurities in the raw materials, and the problem that the production pipeline is blocked or the product quality is affected due to long-term accumulation of the impurities is avoided. Therefore, the production efficiency of the rubber auxiliary agent is seriously influenced, and the requirements of people cannot be met.

Disclosure of Invention

The technical problem that the production efficiency of the rubber auxiliary agent is affected by the fact that the raw materials for producing the rubber auxiliary agent in the prior art are required to be manually screened before entering an automatic feeding device is solved; the utility model provides an automatic feeding device for producing rubber additives, which is characterized in that a screening component for automatically screening raw materials is arranged in the automatic feeding device so as to avoid the condition that the raw materials need to be manually screened before entering the automatic feeding device, thereby achieving the technical effects of effectively improving the production automation level of the rubber additives and improving the production efficiency of the rubber additives.

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

an automatic feeding device for producing rubber auxiliary agents comprises a feeding box and a screening component;

a screening chamber and a discharging chamber are arranged in the feeding box, and the screening chamber and the discharging chamber are communicated through a reserved opening;

the screening component set up in the screening chamber, the screening component include screening plate and vibrating motor, the relative both ends swing joint of screening plate in on the screening chamber inner wall, the screening plate sets up for the slope, just screening plate downward sloping's one end with the bottom butt joint of reservation mouth is used for carrying the material on the screening plate to the ejection of compact is indoor through reservation mouth, vibrating motor is fixed in and is used for driving the screening plate vibration on the screening plate.

Further, a feeding hopper communicated with the screening chamber is arranged at the top end of the feeding box.

Further, a discharge hopper communicated with the discharge chamber is arranged at the bottom of the feeding box.

Further, a cleaning opening communicated with the screening chamber is formed in the side wall of the feeding box, the height of the cleaning opening in the horizontal direction is lower than that of the screening assembly in the horizontal direction, and a cleaning door is covered on the cleaning opening.

Further, the bottom of screening room is equipped with the inclined plane, the one end of inclined plane downward sloping with the bottom butt joint of clearance mouth to collect the impurity that the screening subassembly sieved and fall near clearance mouth is convenient for follow-up impurity clearance.

Further, an electric telescopic door is arranged on the reserved opening and used for opening or closing the reserved opening.

Further, the bottom surface of screening board just corresponds the position department in screening board center is equipped with the vibrations piece, vibrating motor is fixed to be set up in the bottom of vibrations piece.

Further, the screening room on the inside wall with screening plate swing joint's position department is equipped with the buffer tank, the buffer tank internal fixation is equipped with the bracing piece of vertical setting, from the top down movable sleeve is equipped with buffer spring, slider and lower buffer spring in proper order on the bracing piece, go up buffer spring's one end with buffer tank inner wall butt, the other end with slider top butt, lower buffer spring's one end with buffer tank inner wall butt, the other end with slider bottom butt, thereby the relative both ends of screening plate respectively with the corresponding thereby realize screening plate with swing joint between the screening room inner wall.

Further, the automatic feeding device further comprises a weighing control assembly, the weighing control assembly is arranged in the discharging chamber, the weighing control assembly comprises a revolving door, an electric push rod, a bearing plate and a weighing sensor, the revolving door is arranged below the reserved opening and used for receiving materials conveyed from the reserved opening, one end of the revolving door is hinged with the inner wall of the discharging chamber, and the other end of the revolving door is a movable end; the electric push rod is arranged below the revolving door, one end of the electric push rod is hinged in the discharging chamber, and the other end of the electric push rod is hinged with the movable end of the revolving door and is used for driving the revolving door to rotate so as to achieve the effect of receiving or releasing materials; the bearing plate is arranged on one side surface, close to the reserved opening, of the revolving door and used for bearing materials, and the weighing sensor is arranged between the bearing plate and the revolving door and used for sensing the weight of the materials on the bearing plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the screening assembly for automatically screening the materials is arranged in the feeding box, so that the condition that the raw materials need to be manually screened before entering the automatic feeding device can be effectively avoided during use, and the technical effects of effectively improving the production automation level of the rubber auxiliary agent and improving the production efficiency of the rubber auxiliary agent are achieved.

2. According to the utility model, the cleaning door is arranged on the side wall of the feeding box and is matched with the inclined plate arranged at the bottom end of the inner wall of the screening chamber, so that the convenience of cleaning the screened impurities can be effectively improved.

3. According to the utility model, the vibration effect of the screening plate in the working process can be further improved by arranging the upper buffer spring and the lower buffer spring, so that the screening effect of the screening plate is further improved.

4. According to the automatic feeding device, the weighing control assembly is arranged, and quantitative feeding can be carried out according to actual requirements during use, so that the accuracy of controlling the feeding amount of the automatic feeding device is effectively improved.

Drawings

FIG. 1 is a schematic perspective view of an automatic feeding apparatus in an embodiment;

FIG. 2 is a schematic cross-sectional view of an automatic feeder in an embodiment;

FIG. 3 is an enlarged schematic view of FIG. 2A;

fig. 4 is a schematic structural view of a screen plate assembly according to an embodiment.

The symbols in the drawings illustrate:

the screening device comprises a feeding box 1, a screening chamber 1-10, a buffer groove 1-11, a supporting rod 1-12, an upper buffer spring 1-13, a sliding block 1-14, a lower buffer spring 1-15, a discharging chamber 1-20, a reserved opening 1-30, an electric telescopic door 1-31, a feeding hopper 1-40, a discharging hopper 1-50, a cleaning door 1-60, an inclined surface 1-70, a screening plate 2, a vibrating block 2-1, a vibrating motor 3, a revolving door 4, an electric push rod 5 and a bearing plate 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, unless the context clearly indicates otherwise, singular forms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "comprises," "comprising," or the like are intended to cover a feature, integer, step, operation, element, and/or component recited as being present in the element or article that "comprises" or "comprising" does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "up", "down", "left", "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

As shown in fig. 1-4, an automatic feeding device for producing rubber auxiliary agent comprises a feeding box 1, a screening component and a weighing control component;

wherein, a screening chamber 1-10 and a discharging chamber 1-20 are arranged in the feeding box 1, and the screening chamber 1-10 and the discharging chamber 1-20 are communicated through a reserved opening 1-30; the reserved opening 1-30 is provided with an electric telescopic door 1-31 for opening or closing the reserved opening 1-30. The electric telescopic door 1-31 is an electric telescopic door conventionally used in the prior art, and the structure of the electric telescopic door can comprise a door plate and at least one electric telescopic rod, wherein the door plate is connected with the output end of the electric telescopic rod, the installation position of the door plate corresponds to the reserved opening 1-30 during installation, and the opposite sides of the door plate are respectively clamped at the corresponding positions of the inner side walls of the discharge chamber 1-20 through sliding rail assemblies in a sliding manner, so that the door plate is driven to slide up and down relative to the discharge chamber 1-20 through the electric telescopic rod during use, and the effect of opening or closing the reserved opening 1-30 is achieved. The top end of the feeding box 1 is provided with a feeding hopper 1-40 communicated with the screening chamber 1-10, and materials are conveyed into the screening chamber 1-10 through the feeding hopper 1-40 when in use. The bottom of the feeding box 1 is provided with a discharge hopper 1-50 communicated with the discharge chamber 1-20, and materials in the discharge chamber 1-20 are discharged through the discharge hopper 1-50 when the feeding box is used.

The screening subassembly set up in be used for screening the material that gets into in the screening room 1-10, the screening subassembly includes screening board 2 and vibrating motor 3, the relative both ends swing joint of screening board 2 in on the screening room 1-10 inner wall, the swing joint mode that this embodiment adopted is: the screening device comprises a screening chamber 1-10, wherein a buffer groove 1-11 is formed in the position, movably connected with a screening plate 2, of the inner side wall of the screening chamber 1-10, a supporting rod 1-12 which is vertically arranged is fixedly arranged in the buffer groove 1-11, an upper buffer spring 1-13, a sliding block 1-14 and a lower buffer spring 1-15 are sequentially and movably sleeved on the supporting rod 1-12 from top to bottom, one end of the upper buffer spring 1-13 is abutted to the inner wall of the buffer groove 1-11, the other end of the upper buffer spring is abutted to the top of the sliding block 1-14, one end of the lower buffer spring 1-15 is abutted to the inner wall of the buffer groove 1-11, the other end of the lower buffer spring is abutted to the bottom of the sliding block 1-14, and when the screening plate is installed, two opposite ends of the screening plate 2 are respectively fixedly connected with the corresponding sliding blocks 1-14, so that movable connection between the screening plate 2 and the inner wall of the screening chamber 1-10 is achieved. Meanwhile, due to the arrangement of the upper buffer springs 1-13 and the lower buffer springs 1-15, the vibration effect of the screening plate 2 can be further improved during use, and therefore the screening effect of materials is improved. In order to facilitate the material transportation on the screening plate 2, the screening plate 2 is arranged in an inclined mode, and one end of the screening plate 2 inclined downwards is in butt joint with the bottom ends of the reserved openings 1-30 so that the material on the screening plate 2 can be conveniently transported to the discharging chambers 1-20 through the reserved openings 1-30 after being screened. The bottom surface of screening board 2 just corresponds the position department in screening board 2 center is equipped with vibrations piece 2-1, vibrating motor 3 is fixed in the bottom that sets up in vibrations piece 2-1. When the screening machine is used, the vibrating motor 3 is started to drive the screening plate 2 to vibrate so as to achieve the purpose of screening materials on the screening plate 2.

In order to improve the cleaning convenience of the impurities after screening, the side wall of the feeding box 1 is provided with a cleaning opening communicated with the screening chamber 1-10, the height of the cleaning opening in the horizontal direction is lower than that of the screening assembly in the horizontal direction, the cleaning opening is covered with a cleaning door 1-60, and in the use process, when the impurities in the screening chamber 1-10 are required to be cleaned, the cleaning door 1-60 is only required to be opened, and the screened impurities in the screening chamber 1-10 are cleaned through the cleaning opening. Meanwhile, in order to further improve convenience of impurity cleaning in the screening chamber 1-10, an inclined surface 1-70 is arranged at the bottom end of the screening chamber 1-10, and one end of the inclined surface 1-70 inclined downwards is in butt joint with the bottom end of the cleaning port so as to collect impurities screened and fallen by the screening assembly near the cleaning port, so that subsequent impurity cleaning is facilitated.

The weighing control assembly is arranged in the discharging chamber 1-20 and used for weighing materials entering the discharging chamber 1-20, the weighing control assembly comprises a revolving door 4, an electric push rod 5, a bearing plate 6 and a weighing sensor (not shown in the figure), the revolving door 4 is arranged below the reserved opening 1-30 and used for receiving the materials conveyed from the reserved opening 1-30, one end of the revolving door 4 is hinged with the inner wall of the discharging chamber 1-20, and the other end of the revolving door is a movable end; the electric push rod 5 is arranged below the revolving door 4, one end of the electric push rod 5 is hinged in the discharging chambers 1-20, and the other end of the electric push rod is hinged with the movable end of the revolving door 4 and is used for driving the revolving door 4 to rotate so as to achieve the effect of receiving or releasing materials; the bearing plate 6 is arranged on one side surface, close to the reserved openings 1-30, of the revolving door 4 and used for bearing materials, and the weighing sensor is arranged between the bearing plate 4 and the revolving door and used for sensing the weight of the materials on the bearing plate 6.

The use process and principle of the utility model are briefly described as follows:

firstly, it should be noted that, in the actual application process, the electric retractable doors 1-31, the vibration motor 3, the weighing sensor, the electric push rod 5, etc. are all electrically connected with an external single-chip microcomputer or a control system, which is known to those skilled in the art, and will not be described again.

When the automatic feeding device is used, firstly, materials (namely raw materials for producing rubber additives) are conveyed into a screening chamber 1-10 of a feeding box 1 through a feeding hopper 1-40, the materials enter the screening chamber 1-10 and are positioned on a screening plate 2, at the moment, a vibrating motor 3 is started to drive the screening plate 2 to vibrate so as to screen the materials on the screening plate 2, small particle impurities are gathered near a cleaning port under the action of an inclined surface 1-70 after passing through the screening plate 2, the screened materials enter a discharging chamber 1-20 through a reserved port 1-30 and are positioned on a bearing plate 6, when a weighing sensor senses that the weight of the materials on the bearing plate 6 reaches a set value, the materials are sent to an external singlechip or a control system, the external singlechip or the control system sends a control signal to an electric telescopic door 12 to close the reserved port, and meanwhile, the external singlechip or the control system sends a signal to an electric push rod 5 to shrink and drive a movable end of a rotary door 4 to rotate downwards, so that the materials on the bearing plate 6 are discharged through a discharging hopper 1-50 of the feeding box after being released.

Meanwhile, after long-time use, the impurities screened in the screening chambers 1-10 can be cleaned periodically by opening the cleaning doors 1-60.

The whole use process of the automatic feeding device is convenient and quick, and manual screening of materials is not needed before feeding.

Finally, it should be noted that: these embodiments are merely for illustrating the present utility model and do not limit the scope of the present utility model. Further, various other changes and modifications will be apparent to those skilled in the art from the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. An automatic feeding device for producing rubber auxiliary agents is characterized in that: comprises a feeding box (1) and a screening component;

a screening chamber (1-10) and a discharging chamber (1-20) are arranged in the feeding box (1), and the screening chamber (1-10) is communicated with the discharging chamber (1-20) through a reserved opening (1-30);

the screening assembly is arranged in the screening chamber (1-10), the screening assembly comprises a screening plate (2) and a vibrating motor (3), two opposite ends of the screening plate (2) are movably connected to the inner wall of the screening chamber (1-10), the screening plate (2) is obliquely arranged, one end of the screening plate (2) which is inclined downwards is abutted to the bottom end of the reserved opening (1-30) and used for conveying materials on the screening plate (2) into the discharging chamber (1-20) through the reserved opening (1-30), and the vibrating motor (3) is fixed on the screening plate (2) and used for driving the screening plate (2) to vibrate.

2. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the top end of the feeding box (1) is provided with a feeding hopper (1-40) communicated with the screening chamber (1-10).

3. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the bottom of the feeding box (1) is provided with a discharge hopper (1-50) communicated with the discharge chamber (1-20).

4. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the side wall of the feeding box (1) is provided with a cleaning opening communicated with the screening chamber (1-10), the height of the cleaning opening in the horizontal direction is lower than that of the screening assembly in the horizontal direction, and the cleaning opening is covered with a cleaning door (1-60).

5. An automatic feeding device for producing rubber auxiliary agents according to claim 4, wherein: the bottom end of the screening chamber (1-10) is provided with an inclined surface (1-70), and one end of the inclined surface (1-70) which is inclined downwards is in butt joint with the bottom end of the cleaning opening.

6. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the reserved opening (1-30) is provided with an electric telescopic door (1-31) for opening or closing the reserved opening (1-30).

7. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the vibrating motor is characterized in that a vibrating block (2-1) is arranged on the bottom surface of the screening plate (2) and corresponds to the center of the screening plate (2), and the vibrating motor (3) is fixedly arranged at the bottom end of the vibrating block (2-1).

8. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the screening device is characterized in that a buffer groove (1-11) is formed in the position, movably connected with the screening plate (2), of the inner side wall of the screening chamber (1-10), a supporting rod (1-12) which is vertically arranged is fixedly arranged in the buffer groove (1-11), an upper buffer spring (1-13), a sliding block (1-14) and a lower buffer spring (1-15) are sequentially and movably sleeved on the supporting rod (1-12) from top to bottom, one end of the upper buffer spring (1-13) is abutted to the inner wall of the buffer groove (1-11), the other end of the upper buffer spring is abutted to the top of the sliding block (1-14), one end of the lower buffer spring (1-15) is abutted to the inner wall of the buffer groove (1-11), the other end of the lower buffer spring is abutted to the bottom of the sliding block (1-14), and two opposite ends of the screening plate (2) are respectively fixedly connected with the corresponding sliding blocks (1-14).

9. An automatic feeding device for producing rubber auxiliary according to claim 1, wherein: the automatic feeding device further comprises a weighing control assembly, the weighing control assembly is arranged in the discharging chamber (1-20), the weighing control assembly comprises a revolving door (4), an electric push rod (5), a bearing plate (6) and a weighing sensor, the revolving door (4) is arranged below the reserved opening (1-30) and used for receiving materials conveyed from the reserved opening (1-30), one end of the revolving door (4) is hinged with the inner wall of the discharging chamber (1-20), and the other end of the revolving door is a movable end; the electric push rod (5) is arranged below the revolving door (4), one end of the electric push rod (5) is hinged in the discharging chamber (1-20), and the other end of the electric push rod is hinged with the movable end of the revolving door (4) and used for driving the revolving door (4) to rotate; the bearing plate (6) is arranged on one side surface, close to the reserved openings (1-30), of the revolving door (4) and used for bearing materials, and the weighing sensor is arranged between the bearing plate (6) and the revolving door (4) and used for sensing the weight of the materials on the bearing plate.