CN216359693U - Modified flame-retardant separation polymer plastic batching and mixing device - Google Patents

Abstract

The utility model discloses a blending and mixing device for modified flame-retardant barrier high-molecular plastic, which aims to solve the technical problem that an existing integral plastic blending device is not easy to clean and manage an internal blending cavity. The batching and mixing device comprises a first case, air blowers arranged at the left end and the right end of the first case, and a second case arranged above the first case. This batching compounding device adopts the mode formation confined compounding mechanism of a quick-witted case and No. two quick-witted case built-up connections, can be convenient open inside mixing chamber, it is convenient clean to the internal plant, when opening the mixing chamber, the discharge gate is opened simultaneously, can be earlier one step with the material discharge compounding device that mixes, the flow of air in the air-blower can accelerating device is made in breaking away from of another side deep bead, the air current through high-speed rotation drives inside material dregs and rolls up, cooperation cleanup crew's manual work, improve equipment's clean effect.

Description

A modified flame retardant barrier polymer plastic batching and mixing device

technical field

The utility model belongs to the field of plastic production equipment, in particular to a modified flame retardant barrier polymer plastic batching and mixing device.

Background technique

Plastic compounding is the main work content of the plastics production industry. It refers to the process of mixing synthetic resin with the required plastic additives in a certain proportion to prepare a compound suitable for processing. According to the specific use environment of plastics, for The physical and chemical properties of reinforced plastics help significantly.

When mixing plastics, it is necessary to store and heat the material continuously. In order to ensure the good thermal insulation performance of the equipment, the current plastic mixing device is usually designed as an integral structure, but this integral structure is not easy to clean the interior, so it is necessary to design a The combined compounding device can expose the internal mixing chamber, which is convenient for maintenance personnel to clean the interior.

Therefore, in view of the inconvenient cleaning of the above-mentioned plastic compounding device, a new type of plastic compounding structure is developed, which utilizes the combined structure of upper and lower separation, and opens the mixing cavity when the material is discharged, which is convenient and quick to clean.

Utility model content

(1) Technical problems to be solved

In view of the deficiencies of the prior art, the purpose of this utility model is to provide a modified flame retardant barrier polymer plastic batching and mixing device, the batching and mixing device aims to solve the problem that the current integrated plastic mixing device is not easy to mix the internal mixing device. The technical problem of cleaning and management of the material cavity.

(2) Technical solution

In order to solve the above-mentioned technical problems, the utility model provides such a modified flame retardant barrier polymer plastic batching and mixing device, the batching and mixing device comprises a No. 1 case, a blower installed at the left and right ends of the No. The No. 2 case above the No. 1 case, the lower sides of the front and rear ends of the No. 1 case are provided with discharge ports, and the lower ends of the front and rear sides of the No. 2 case are fixedly connected with baffle plates. The lower ends of the left and right sides of the chassis are fixedly connected with air baffles, the baffles and the air baffles are both arranged on the inside of the No. The wind deflector is arranged on the inner end of the blower.

When using the modified flame retardant barrier polymer plastic batching and mixing device of this technical solution, the user puts materials into the No. 1 and No. 2 cabinets through the feeding trough, and then drives the motor to drive the mixing roller shaft to rotate at a high speed for mixing. After the material is mixed, the vertical oil cylinder drives the No. 1 chassis and the No. 2 chassis to separate vertically, so that the discharge port is opened, and the material is discharged from the discharge port. Clean the dregs remaining in the chassis and the second chassis.

Preferably, a feeding chute is installed on the upper end of the No. 2 case, and a feeding port is opened on the upper end of the No. 2 case, and the feeding port is arranged on the lower side of the feeding chute. The feeding trough and the feeding port are set above the mixing rollers. After the material falls, it is avoided to directly hit the mixing roller and cause the material to splash.

Preferably, a sliding material table inclined downward on the left and right sides is installed in the middle of the feeding chute and the inner side of the feeding port, and both the left and right ends of the sliding material table are arranged on the inner side of the No. 2 chassis. After the material enters the feed chute, the material dropped on the sliding table will slide down its inclined surface into the No. 1 chassis.

Preferably, a vertical oil cylinder is installed on the upper end of the sliding table, a vertical strut is vertically movably connected to the lower end of the vertical oil cylinder, and the lower end of the vertical strut is fixedly connected to the middle of the No. 1 chassis. The vertical oil cylinder pushes the vertical strut downward, acting on the support plane of the No. 1 chassis, and under the reverse force, the No. 2 chassis is pushed up, so that it is vertically separated from the No. 1 chassis.

Preferably, the upper sides of the left and right ends of the No. 1 case are provided with a No. 1 card interface, and the lower sides of the left and right ends of the No. 2 case are provided with a No. 2 card interface, and the No. 1 card interface is arranged on the No. 2 card interface. below the card interface. The No. 1 card interface and the No. 2 card interface cooperate to fix the transmission shaft, so as to avoid the vibration of the transmission shaft when the driving motor is running, which will affect the tightness of the equipment.

Preferably, drive motors are installed on the left and right ends of the No. 1 case, a transmission shaft is installed between the drive motors, and the transmission shaft is arranged between the No. 1 card interface and the No. 2 card interface. Multiple sets of drive shafts are arranged horizontally in the No. 1 chassis and No. 2 chassis, and there are two sets in the drawing. The drive motor drives the drive shafts to rotate at high speed to mix materials.

Preferably, a mixing roller is installed on the outside of the drive shaft, the mixing roller is arranged between the No. 1 chassis and the No. 2 chassis, and the blower is arranged between the mixing rollers . The blower is facing between the mixing rollers, and the high-speed airflow can blow off the residues adhering to the mixing rollers.

(3) Beneficial effects

Compared with the prior art, the beneficial effect of the present utility model is that: the modified flame retardant barrier polymer plastic batching and mixing device of the present utility model adopts the way of combining the No. 1 chassis and the No. 2 chassis to form a closed mixing device. The mechanism can easily open the internal mixing chamber, which is convenient for cleaning the internal equipment. When the mixing chamber is opened, the discharge port is opened at the same time, and the mixed material can be discharged from the mixing device in one step, and the other side of the windshield The separation of the blower can accelerate the flow of air in the device, and the high-speed rotating airflow drives the internal material dregs to roll up, and cooperates with the manual work of the cleaning personnel to improve the cleaning effect of the equipment.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the accompanying drawings used in the description of the specific embodiments or the prior art. Obviously, the following descriptions The accompanying drawings are only embodiments of the present invention, and for those skilled in the art, other drawings can also be obtained from these drawings without creative efforts.

1 is a schematic diagram of the assembly structure of a specific embodiment of a modified flame retardant barrier polymer plastic compounding device of the present invention;

2 is a schematic diagram of the installation structure of the No. 1 chassis and the sliding material table according to the specific embodiment of a modified flame retardant barrier polymer plastic batching and mixing device of the present invention;

3 is a schematic diagram of the installation structure of the No. 1 chassis and the mixing roller shaft of a specific embodiment of a modified flame retardant barrier polymer plastic batching and mixing device of the present invention;

Figure 4 is a schematic diagram of the installation structure of the No. 2 chassis and the sliding material table according to a specific embodiment of a modified flame retardant barrier polymer plastic batching and mixing device of the present invention.

The signs in the drawings are: 1. Chassis No. 1; 2. Blower; 3. Outlet; 4. Chassis No. 2; Material port; 9. Sliding table; 10. Vertical oil cylinder; 11. Vertical strut; 12. No. 1 card interface; 13. No. 2 card interface; 14. Driving motor; 15. Transmission shaft; 16. Mixing roller axis.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present utility model easy to understand, the technical solutions in the specific embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model. Obviously, the described The specific embodiments of the present invention are only a part of the embodiments of the present invention, rather than all the styles.

Example 1

This specific embodiment is used for a modified flame retardant and barrier polymer plastic batching and mixing device. The schematic diagram of its assembly structure is shown in Figure 1, and the schematic diagram of the installation structure of the No. 1 chassis 1 and the sliding table 9 is shown in Figure 2. The schematic diagram of the installation structure of the No. 1 chassis 1 and the mixing roller shaft 16 is shown in Figure 3, and the schematic diagram of the installation structure of the No. 2 chassis 4 and the sliding table 9 is shown in Figure 4. The batching and mixing device includes the No. 1 chassis 1, installed in The blowers 2 at the left and right ends of the No. 1 chassis 1, the No. 2 chassis 4 arranged above the No. 1 chassis 1, the No. 1 chassis 1 is provided with discharge ports 3 on the lower sides of the front and rear ends, and the No. 2 chassis 4 is fixed at the lower ends of the front and rear sides A baffle plate 5 is connected, and the lower ends of the left and right sides of the second chassis 4 are fixedly connected with a wind baffle 6. The baffle plate 5 and the wind baffle 6 are both arranged on the inside of the first chassis 1, and the baffle plate 5 is arranged at the discharge At the inner end of the mouth 3 , the wind deflector 6 is arranged at the inner end of the blower 2 .

For this specific embodiment, when the No. 1 case 1 and the No. 2 case 4 are vertically folded, the baffle 5 and the air baffle 6 enter the No. 1 case 1 to close the discharge port 3 and the exhaust passage of the blower 2, and the vertical When separating, open the outlet 3 and the exhaust channel of the blower 2 at the same time.

Among them, the upper end of the No. 2 chassis 4 is installed with a feeding chute 7, and the upper end of the No. 2 chassis 4 is provided with a feeding port 8. A sliding material table 9 inclined downward on the left and right sides is installed, and the left and right ends of the sliding material table 9 are both arranged inside the second chassis 4 . The feeding chute 7 and the feeding port 8 are both arranged above the mixing roller shafts 16. After the material falls, it is avoided to directly hit the mixing roller shaft 16 to cause the material to splash. After the material enters the feeding chute 7, it falls. The material on the sliding table 9 will slide down into the No. 1 chassis 1 along its inclined surface.

At the same time, a vertical oil cylinder 10 is installed on the upper end of the sliding table 9, and a vertical strut 11 is vertically movably connected to the lower end of the vertical oil cylinder 10. The lower end of the vertical strut 11 is fixedly connected to the middle of the No. The vertical oil cylinder 10 pushes the vertical strut 11 downward, acts on the support plane of the No. 1 chassis 1, and pushes the No. 2 chassis 4 upward under the reverse force, so that it is vertically separated from the No. 1 chassis 1.

In addition, the No. 1 card interface 12 is provided on the upper sides of the left and right ends of the No. 1 chassis 1, the No. 2 card interface 13 is provided on the lower sides of the left and right ends of the No. 2 chassis 4, and the No. 1 card interface 12 is arranged below the No. 2 card interface 13 , the left and right ends of the No. 1 chassis 1 are installed with driving motors 14, and a transmission shaft 15 is installed between the driving motors 14. The transmission shaft 15 is arranged between the No. 1 card interface 12 and the No. 2 card interface 13, and the outside of the transmission shaft 15 is installed There are mixing rollers 16 , the mixing rollers 16 are arranged between the first case 1 and the second case 4 , and the blower 2 is arranged between the mixing rollers 16 . The No. 1 card interface 12 and the No. 2 card interface 13 cooperate with the fixed drive shaft 15 to prevent the drive shaft 15 from vibrating when the drive motor 14 operates, which affects the rigor of the equipment. The No. 1 chassis 1 and No. 2 chassis 4 are horizontally arranged Multiple groups of transmission shafts 15, which are set as two groups in the drawings, the drive motor 14 drives the transmission shaft 15 to rotate at a high speed to mix materials, the blower 2 is facing between the mixing rollers 16, and the high-speed airflow can be adhered to the mixing rollers 16. The residue on it is blown off.

When using the modified flame retardant barrier polymer plastic batching and mixing device of this technical solution, the user inputs materials into the first chassis 1 and the second chassis 4 through the feeding chute 7 and the feeding port 8, and uses the sliding material The inclined slopes on the left and right sides of the table 9 prevent the material from being blocked by the sliding table 9, and then the driving motor 14 drives the mixing roller shaft 16 to rotate the material at high speed to mix the material. After the material is mixed, the vertical cylinder 10 drives the vertical support rod 11 to push down, The No. 1 chassis 1 and No. 2 chassis 4 are vertically separated by the reverse force, and the baffle plate 5 is separated from the inner end of the discharge port 3, so that the discharge port 3 is opened, and the material is automatically discharged from the discharge port 3, and the wind is blocked at the same time. The plate 6 is separated from the exhaust channel of the blower 2, and the blower 2 starts to agitate the high-speed airflow inside the No. 1 case 1 and the No. 2 case 4, and cooperates with manual processing to remove the residual dregs in the No. 1 case 1 and the No. 2 case 4.

The main technical features, basic principles and related advantages of the present invention have been described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the concept of the present invention or In the case of the basic features, the present invention can be implemented in other specific forms. Accordingly, the above-described detailed description should be considered in all respects to be exemplary rather than restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that All changes within the meaning and range of equivalents of the claims are included in the present invention.

In addition, it should be understood that although this specification is described according to various embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a As a whole, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims (7)

1. A modified flame-retardant barrier high-molecular plastic batching and mixing device comprises a first case, blowers arranged at the left end and the right end of the first case, and a second case arranged above the first case; its characterized in that, the discharge gate has all been seted up to both ends downside around the machine case, the equal fixedly connected with striker plate of both sides lower extreme around No. two machine cases, the equal fixedly connected with deep bead of No. two machine case left and right sides lower extreme, the striker plate with the deep bead all set up in machine case inboard, the striker plate set up in discharge gate is inner, the deep bead set up in air-blower is inner.

2. The blending and mixing device for the modified flame-retardant and barrier polymer plastic as claimed in claim 1, wherein a feeding chute is installed at the upper end of the second machine box, a feeding port is opened at the upper end of the second machine box, and the feeding port is arranged at the lower side of the feeding chute.

3. The blending device of modified flame-retardant barrier polymer plastic according to claim 2, wherein a material sliding table with the left and right sides inclined downwards is installed between the feeding chute and the inner side of the feeding port, and the left and right ends of the material sliding table are both arranged on the inner side of the second machine box.

4. The blending device for the modified flame-retardant barrier polymer plastic ingredients according to claim 3, wherein a vertical oil cylinder is installed at the upper end of the material sliding table, a vertical support rod is vertically and movably connected to the lower end of the vertical oil cylinder, and the lower end of the vertical support rod is fixedly connected to the middle of the first case.

5. The blending device for the modified flame-retardant barrier polymer plastic ingredients according to claim 1, wherein the first card interfaces are arranged on the upper sides of the left and right ends of the first case, the second card interfaces are arranged on the lower sides of the left and right ends of the second case, and the first card interfaces are arranged below the second card interfaces.

6. The blending device for the modified flame-retardant and barrier polymer plastic materials according to claim 5, wherein driving motors are installed at the left end and the right end of the first machine box, a transmission shaft is installed between the driving motors, and the transmission shaft is arranged between the first card interface and the second card interface.

7. The blending device for the modified flame-retardant and barrier polymer plastic ingredients according to claim 6, wherein a blending roller shaft is installed on the outer side of the transmission shaft, the blending roller shaft is arranged between the first case and the second case, and the air blower is arranged between the blending roller shafts.

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