CN211729785U

CN211729785U - Raw materials adds device for rubber production with ratio function

Info

Publication number: CN211729785U
Application number: CN201922165910.6U
Authority: CN
Inventors: 朱文彦
Original assignee: Changzhou Kangfa Rubber Plastic Co ltd
Current assignee: Changzhou Kangfa Rubber Plastic Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-23
Anticipated expiration: 2029-12-06

Abstract

The utility model belongs to the technical field of the rubber processing technique and specifically relates to a raw materials adds device for rubber production with ratio function, including storage silo and mounting bracket, install the platform of weighing on the upper left side position of mounting bracket, install the storage silo on the platform of weighing, install the valve body on the discharge gate of storage silo, the valve body is installed on the mounting bracket, be provided with the valve opening guide rail on the left side position of valve body, be provided with the valve plate in the valve opening guide rail, sliding connection between valve plate and the valve opening guide rail, the valve plate covers the discharge gate of valve body, install the agitator on the mounting bracket below the valve plate, be provided with the guide fill on the intermediate position above the agitator, the delivery port of guide fill communicates with the feed inlet of rotatory guide pipe; the utility model discloses in, through setting up feed cylinder and rotatory passage, make the device can realize the dosing, the velocity of flow of steerable defeated material has increased the quality of batching.

Description

Raw materials adds device for rubber production with ratio function

Technical Field

The utility model relates to a rubber processing technology field specifically is a rubber production adds device with raw materials with ratio function.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover the original shape after the external force is removed, belongs to a completely amorphous polymer, has low glass transition temperature (T g), and often has large molecular weight which is more than hundreds of thousands, so the demand on a raw material adding device with proportioning function for rubber production is increased day by day.

The problem that the processing quality of rubber can not be reduced because the material conveying quantity and the material conveying speed can not be controlled when the existing device is used for conveying liquid materials is solved, the problem that the quantitative proportioning cannot be realized when the device is used is solved, and the problems that the material mixing quality is poor and the uniformity degree is not high are solved when the device is used and the single position is used for feeding materials, so that the raw material adding device with the proportioning function for rubber production is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubber production adds device with ratio function with raw materials to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a raw material adding device with a proportioning function for rubber production comprises a storage bin and a mounting frame, wherein a weighing platform is mounted at the upper left position of the mounting frame, the storage bin is mounted on the weighing platform, a valve body is mounted at a discharge port of the storage bin, the valve body is mounted on the mounting frame, a valve opening guide rail is arranged at the left position of the valve body, a valve plate is arranged in the valve opening guide rail and is in sliding connection with the valve opening guide rail, the valve plate covers the discharge port of the valve body, a stirring barrel is mounted on the mounting frame below the valve plate, a material guide hopper is arranged at the middle position above the stirring barrel, a material conveying port of the material guide hopper is communicated with a material inlet of a rotary material guide pipe, the rotary material guide pipe is mounted on the pipe frame, the pipe frame is arranged at the middle position inside the stirring barrel, and the pipe frame is, the other end of (mixing) shaft and agitator rotate between be connected, be provided with the loading hopper on the upper right side position of agitator, install the installation shell on the mounting bracket of loading hopper below, install the eccentric wheel on the inside below position of installation shell, the eccentric wheel rotates between through pivot and the installation shell and is connected, the pivot of eccentric wheel is passed through the shaft coupling and is failed the output shaft of material motor, defeated material motor is installed on the installation and, eccentric wheel one end is passed through the connecting rod and is connected with the driving block, the driving block sets up on the inside top position of installation shell, sliding connection between driving block and the installation shell.

Preferably, the charging barrel is installed at the position above the installation shell, a piston block is arranged inside the charging barrel and connected with one end of a piston rod, and the other end of the piston rod is connected with the transmission block.

Preferably, install three way connection on the material mouth of feed cylinder top, three way connection's feed inlet passes through sealing connection between passage and the water tank, the water tank is installed on the mounting bracket, install the feeding check valve on the aqueduct between three way connection and the water tank, three way connection's discharge gate passes through sealing connection between passage and the agitator, install ejection of compact check valve on the passage between three way connection and the agitator.

Preferably, a valve opening threaded rod is installed in the valve opening guide rail, the valve opening threaded rod is connected with an installation block through a transmission nut, the installation block is connected with the valve opening guide rail in a sliding mode, the installation block is connected with a valve plate, and the valve opening threaded rod is connected with an output shaft of a valve opening motor through a coupler.

Preferably, a stirring motor is installed on the mounting frame below the stirring barrel, and an output shaft of the stirring motor is connected with one end of the stirring shaft through a coupler.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the feeding quality of the device is increased by arranging the feeding motor, the eccentric wheel, the connecting rod, the transmission block, the charging barrel, the piston block and the piston rod, so that the device can adjust the feeding speed and the feeding quantity according to the feeding process, thereby solving the problem that the processing quality of rubber is reduced because the feeding quantity and the feeding speed cannot be controlled when liquid materials are conveyed in the prior art, and avoiding the problem that quantitative batching cannot be realized when the device is used;

2. the utility model discloses in, through setting up weighing platform, rotatory passage, valve body, valve plate, pipe support and agitator, make the device can realize the ration and put in solid material, and can realize even circularity when putting in and throw the material, throw the material more even, increased its compounding quality and compounding efficiency, solved prior art and appeared single position department throw the material when throwing the material and appear that the compounding quality is poor and the degree of consistency is not high problem.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a top view of the valve body of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the cartridge of fig. 1 according to the present invention.

In the figure: 1-a storage bin, 2-a weighing platform, 3-a valve body, 4-a material guide hopper, 5-a pipe frame, 6-a rotary material guide pipe, 7-a material feed hopper, 8-a material cylinder, 9-a water tank, 10-a stirring shaft, 11-stirring blades, 12-a stirring motor, 13-a mounting frame, 14-a valve opening guide rail, 15-a valve plate, 16-a valve opening motor, 17-a valve opening threaded rod, 18-a mounting block, 19-a feeding one-way valve, 20-a discharging one-way valve, 21-a three-way joint, 22-a piston block, 23-a piston rod, 24-a transmission block, 25-a mounting shell, 26-a connecting rod, 27-an eccentric wheel, 28-a material conveying motor and 29-a stirring barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a raw material adding device with a proportioning function for rubber production comprises a storage bin 1 and a mounting frame 13, wherein a weighing platform 2 is mounted at the upper left position of the mounting frame 13, the weighing platform 2 is provided with the storage bin 1, a discharge port of the storage bin 1 is provided with a valve body 3, the valve body 3 is mounted on the mounting frame 13, a valve opening guide rail 14 is arranged at the left position of the valve body 3, a valve plate 15 is arranged in the valve opening guide rail 14, the valve plate 15 is in sliding connection with the valve opening guide rail 14, the discharge port of the valve body 3 is covered by the valve plate 15, a stirring barrel 29 is mounted on the mounting frame 13 below the valve plate 15, a material guide hopper 4 is arranged at the middle position above the stirring barrel 29, a material conveying port of the material guide hopper 4 is communicated with a material inlet of a rotary material guide pipe 6, the rotary material guide pipe 6 is, pipe support 5 sets up on the inside intermediate position of agitator 29, pipe support 5 is connected through pivot and (mixing) shaft 10 one end, it is connected to rotate between (mixing) shaft 10's the other end and the agitator 29, be provided with loading hopper 7 on the upper right side position of agitator 29, install installation shell 25 on the mounting bracket 13 of loading hopper 7 below, install eccentric wheel 27 on the inside below position of installation shell 25, eccentric wheel 27 rotates between being connected through pivot and installation shell 25, eccentric wheel 27's pivot is passed through the shaft coupling and is connected with the output shaft of defeated material motor 28, defeated material motor 28 is installed on the installation and, eccentric wheel 27 one end is passed through connecting rod 26 and is connected with driving block 24, driving block 24 sets up on the inside top position of installation shell 25, sliding connection between driving block 24 and the installation shell 25, defeated material motor 28, The eccentric wheel 27, the connecting rod 26, the transmission block 24, the charging barrel 8, the piston block 22 and the piston rod 23 are matched for use, so that the material conveying quality of the device is improved, the device can adjust the material conveying speed and the material conveying amount according to the material conveying process, the problem that the processing quality of rubber is reduced due to the fact that the material conveying amount cannot be controlled and the material conveying speed cannot be controlled when liquid materials are conveyed in the prior art is solved, and the problem that quantitative batching cannot be achieved when the device is used is avoided.

A charging barrel 8 is mounted above the mounting shell 25, a piston block 22 is arranged inside the charging barrel 8, the piston block 22 is connected with one end of a piston rod 23, the other end of the piston rod 23 is connected with a transmission block 24, a material port above the charging barrel 8 is provided with a three-way joint 21, a material inlet of the three-way joint 21 is hermetically connected with a water tank 9 through a material guide pipe, the water tank 9 is mounted on a mounting frame 13, a material inlet check valve 19 is mounted on a water guide pipe between the three-way joint 21 and the water tank 9, a material outlet of the three-way joint 21 is hermetically connected with a stirring barrel 29 through the material guide pipe, a material outlet check valve 20 is mounted on the material guide pipe between the three-way joint 21 and the stirring barrel 29, a valve opening threaded rod 17 is mounted in the valve opening guide rail 14, the valve opening threaded rod 17 is connected with a mounting block 18 through a transmission nut, installation piece 18 is connected with valve plate 15, open valve threaded rod 17 and through the output shaft of shaft coupling with open valve motor 16, platform 2 of weighing, rotatory passage 6, valve body 3, valve plate 15, pipe support 5 and agitator 29 between the cooperation use, make the device can realize the ration and put in solid material, and can realize even circularity when putting in and throw the material, throw the material more evenly, increased its compounding quality and compounding efficiency, solved prior art and appeared single position department when throwing the material and throw the material problem that the compounding quality is poor and the degree of consistency is not high, install agitator motor 12 on the mounting bracket 13 of agitator 29 below, agitator motor 12's output shaft passes through the shaft coupling and is connected with (mixing) shaft 10 one end.

The stirring motor 12, the valve opening motor 16 and the material conveying motor 28 are Y160M1-2 in model number.

The working process is as follows: when the material feeding device is used, when material feeding is needed, the stirring motor 12 drives the stirring shaft 10 to rotate, the stirring shaft 10 drives the pipe frame 5 and the stirring fan blades 11 to rotate while rotating, the valve opening motor 16 drives the valve opening threaded rod 17 to rotate, the drive nut drives the drive block 24 to slide on the valve clamping guide rail while rotating the valve opening threaded rod 17, the drive block 24 drives the valve plate 15 to slide on the valve opening guide rail 14, the valve plate 15 covers the opening of the valve body 3, then the material in the storage bin 1 enters the material guide hopper 4, the material in the material guide hopper 4 is fed in the stirring barrel 29 at a constant speed and circumferentially along the rotary material guide pipe 6, the weighing platform 2 senses the pressure change of the material in the feeding process, when the specified feeding amount is reached, the valve opening motor 16 drives the valve opening threaded rod 17 to rotate reversely, and the drive block 24 drives the valve plate 15 to move towards the opening of the valve body 3 while the valve opening threaded rod 17 rotates reversely, the valve plate 15 covers the valve body 3, feeding is completed, in the process, the weighing platform 2, the rotary material guide pipe 6, the valve body 3, the valve plate 15, the pipe frame 5 and the stirring barrel 29 are used in a matched mode, solid materials can be quantitatively fed into the device, uniform circumferential feeding can be achieved when feeding is conducted, feeding is more uniform, the material mixing quality and material mixing efficiency are improved, the problems that in the prior art, feeding is conducted at a single position when feeding is conducted, the material mixing quality is poor and the uniformity is not high are solved, then liquid materials are fed into the stirring barrel 29, the material conveying motor 28 drives the eccentric wheel 27 to rotate, the connecting rod 26 drives the transmission block 24 to periodically move up and down in the mounting shell 25 while the eccentric wheel 27 rotates, when the transmission block 24 moves down, the transmission block 24 drives the piston rod 23 to move down, the piston rod 23 drives the piston block 22 to move down, the piston block 22 moves downwards, materials in the water tank 9 are conveyed into the material barrel 8 along the feeding one-way valve 19, then the transmission block 24 drives the piston rod 23 to move upwards, the piston rod 23 drives the piston block 22 to move upwards to perform discharging movement, the materials in the material barrel 8 are conveyed into the stirring barrel 29 through the discharging one-way valve 20, the input amount and the input speed of liquid materials are selected according to a material conveying process, the number of rotation turns and the rotation speed of the material conveying motor 28 can be controlled, in the process, the material conveying motor 28, the eccentric wheel 27, the connecting rod 26, the transmission block 24, the material barrel 8, the piston block 22 and the piston rod 23 are matched for use, the material conveying quality of the device is increased, the material conveying speed and the material conveying amount can be adjusted according to the material conveying process, and the problem that the material conveying speed cannot be controlled and the processing quality of rubber is reduced when the liquid materials are conveyed in the prior art is solved, the problem that the quantitative batching can not be realized when the device is used is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubber production adds device with ratio function with raw materials, includes storage silo (1) and mounting bracket (13), its characterized in that: install weighing platform (2) on the upper left side position of mounting bracket (13), install storage silo (1) on weighing platform (2), install valve body (3) on the discharge gate of storage silo (1), install on mounting bracket (13) valve body (3), be provided with on the left side position of valve body (3) and open valve guide rail (14), be provided with valve plate (15) in opening valve guide rail (14), sliding connection between valve plate (15) and the open valve guide rail (14), valve plate (15) will the discharge gate of valve body (3) covers, install agitator (29) on mounting bracket (13) below valve plate (15), be provided with guide hopper (4) on the intermediate position of agitator (29) top, the material delivery mouth of guide hopper (4) communicates with each other with the feed inlet of rotatory pipe support (6), rotatory guide pipe (6) is installed on guide (5), the utility model discloses a material mixing device, including pipe support (5), agitator (29), be provided with loading hopper (7) on the upper right position of agitator (29), install installation shell (25) on mounting bracket (13) of loading hopper (7) below, install eccentric wheel (27) on the inside below position of installation shell (25), eccentric wheel (27) are connected through rotating shaft and installation shell (25) rotation between the inside upper right position of agitator (29), the pivot of eccentric wheel (27) passes through the shaft coupling and the output shaft of defeated material motor (28) is connected, defeated material motor (28) are installed on installing and reaching, eccentric wheel (27) one end is passed through connecting rod (26) and is connected with drive block (24), drive block (24) set up on the inside top position of installation shell (25), the transmission block (24) is connected with the mounting shell (25) in a sliding mode.

2. The raw material adding device with proportioning function for rubber production according to claim 1, characterized in that: install feed cylinder (8) on the top position of installation shell (25), feed cylinder (8) inside is provided with piston block (22), piston block (22) are connected with piston rod (23) one end, the piston rod (23) other end is connected with driving block (24).

3. The raw material adding device with proportioning function for rubber production according to claim 2, characterized in that: install three way connection (21) on the material mouth of feed cylinder (8) top, sealing connection between passage and water tank (9) is passed through to the feed inlet of three way connection (21), install on mounting bracket (13) water tank (9), install feeding check valve (19) on the aqueduct between three way connection (21) and water tank (9), sealing connection between passage and agitator (29) is passed through to the discharge gate of three way connection (21), install ejection of compact check valve (20) on the passage between three way connection (21) and agitator (29).

4. The raw material adding device with proportioning function for rubber production according to claim 1, characterized in that: the valve opening device is characterized in that a valve opening threaded rod (17) is installed in the valve opening guide rail (14), the valve opening threaded rod (17) is connected with an installation block (18) through a transmission nut, the installation block (18) is connected with the valve opening guide rail (14) in a sliding mode, the installation block (18) is connected with a valve plate (15), and the valve opening threaded rod (17) is connected with an output shaft of a valve opening motor (16) through a coupler.

5. The raw material adding device with proportioning function for rubber production according to claim 1, characterized in that: install agitator motor (12) on mounting bracket (13) of agitator (29) below, the output shaft of agitator motor (12) passes through the shaft coupling and is connected with (mixing) shaft (10) one end.