CN217802612U

CN217802612U - PTFE superfine powder hydrophilic modification processing raw material mixing and adding device

Info

Publication number: CN217802612U
Application number: CN202221815114.8U
Authority: CN
Inventors: 徐康博; 徐洪
Original assignee: Zhejiang Xinzekang New Material Technology Co ltd
Current assignee: Zhejiang Xinzekang New Material Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-15
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a PTFE superfine powder hydrophilic modification processing raw material mixing and adding device, which comprises a mixing box and a charging box fixedly connected to the upper end of the mixing box, wherein the bottom end of the mixing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating column, and the outer side of the rotating column is fixedly connected with a plurality of stirring rods; the upper end of the mixing box is provided with a feeding hole, the bottom end of the feeding box is provided with a discharging hole, a crushing mechanism is arranged in the feeding box, and the bottom end of the crushing mechanism is connected with the top end of the rotary column; fixedly connected with a plurality of first stock guides on the charging box inner wall, the utility model discloses a bull stick drives a plurality of dead levers and rotates to make a plurality of crushing teeth smash the raw materials of caking, guarantee that the raw materials is powdered and enters into the processing of mixing box, raw materials on the first stock guide drop to corresponding second stock guide on, raw materials on the second stock guide drop to next first stock guide on, and smash through a plurality of crushing teeth once more, so relapse, can guarantee the crushing effect to the caking raw materials.

Description

PTFE superfine powder hydrophilic modification processing raw material mixing and adding device

Technical Field

The utility model relates to a PTFE superfine powder hydrophilic modification processing raw materials mixes interpolation device belongs to PTFE superfine powder processing technology field.

Background

The superfine Polytetrafluoroethylene (PTFE) micropowder is white low-molecular-weight free-flowing powder, has a stable molecular structure, excellent chemical resistance (strong acid resistance and strong alkali resistance), good electrical insulation, extremely high flame retardance, excellent self-lubricity, high weather resistance and aging resistance, good ultraviolet resistance, scratch resistance and scratch resistance, good hand feeling, good glossiness, good thermal stability, wide use temperature range, good non-stickiness, good recoatability and the like. The Polytetrafluoroethylene (PTFE) micro powder after special surface treatment not only maintains the original excellent performance of the polytetrafluoroethylene, but also has a plurality of unique performances: such as good dispersibility, good compatibility, no self-coagulation, no electrostatic effect, high self-lubricity, reduced friction coefficient, etc., and the hydrophilic modification of the superfine Polytetrafluoroethylene (PTFE) micropowder needs to be carried out in a mixing box.

When adding the raw materials to the mixing box, owing to do not carry out the preliminary treatment to the raw materials, have some caking phenomena in the raw materials, the raw materials of caking can lead to the contact insufficient when processing man-hour in the mixing box to influence the processing effect, and then influence the performance in superfine Polytetrafluoroethylene (PTFE) miropowder later stage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PTFE superfine powder hydrophilic modification processing raw materials mixes and adds device to solve the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a PTFE superfine powder hydrophilic modification processing raw material mixing and adding device comprises a mixing box and a feeding box fixedly connected to the upper end of the mixing box, wherein the bottom end of the mixing box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating column, and the outer side of the rotating column is fixedly connected with a plurality of stirring rods; the upper end of the mixing box is provided with a feeding hole, the bottom end of the charging box is provided with a discharging hole, a crushing mechanism is arranged in the charging box, and the bottom end of the crushing mechanism is connected with the top end of the rotary column; a plurality of first stock guides are fixedly connected to the inner wall of the charging box, a plurality of second stock guides are arranged at the bottom ends of the first stock guides, and charging openings are formed in two sides of the upper end of the charging box.

Preferably, the crushing mechanism comprises a rotating rod, a plurality of fixing rods and a plurality of crushing teeth, the bottom end of the rotating rod is fixedly connected with the top end of the rotating column, the top end of the rotating column is rotatably connected with the top wall of the feeding box, the plurality of second material guide plates are fixedly sleeved with the rotating rod, the plurality of fixing rods are fixedly connected to the outer side of the rotating rod, the plurality of fixing rods correspond to the plurality of first material guide plates respectively, and the plurality of crushing teeth are fixedly connected to the outer sides of the fixing rods.

Preferably, two all be equipped with in the feed inlet and strain the basket, two strain the basket all with correspond feed inlet looks adaptation, two strain the equal fixedly connected with side piece in basket upper end both sides, four the side piece all contacts with the charging box upper end.

Preferably, the discharge hole is matched with the feed inlet.

Preferably, a plurality of the first material guide plates are arranged in a funnel shape, and a plurality of the second material guide plates are arranged in a circular truncated cone shape.

Compared with the prior art, the beneficial effects of the utility model are that: drive a plurality of dead levers through the bull stick and rotate to make a plurality of crushing teeth smash the raw materials of caking, guarantee that the raw materials is powdered and enters into the processing of mixing box, raw materials on the first stock guide drop to corresponding second stock guide on, raw materials on the second stock guide drop to next first stock guide on, and smash through a plurality of crushing teeth once more, so relapse, can guarantee the crushing effect to the caking raw materials.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of a second guide plate structure of the present invention.

In the figure: 1. a mixing box; 2. a motor; 3. a stirring rod; 4. rotating the column; 5. a feed box; 6. a feed inlet; 7. a discharge port; 8. a crushing mechanism; 81. a rotating rod; 82. a fixing rod; 83. crushing teeth; 9. a second material guide plate; 10. a first material guide plate; 11. a feed inlet; 12. a side block; 13. a filter basket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a PTFE superfine powder hydrophilic modification processing raw material mixing and adding device comprises a mixing box 1 and a feeding box 5 fixedly connected to the upper end of the mixing box 1, wherein the bottom end of the mixing box 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a rotary column 4, and the outer side of the rotary column 4 is fixedly connected with a plurality of stirring rods 3; the upper end of the mixing box 1 is provided with a feeding hole 6, the bottom end of the charging box 5 is provided with a discharging hole 7, a crushing mechanism 8 is arranged in the charging box 5, and the bottom end of the crushing mechanism 8 is connected with the top end of the rotary column 4; fixedly connected with a plurality of first stock guides 10 on the charging box 5 inner wall, a plurality of first stock guides 10 bottoms all are equipped with second stock guide 9, charging box 5 upper end both sides all are equipped with charge door 11, it rotates to drive a plurality of dead levers 82 through bull stick 81, thereby make a plurality of crushing teeth 83 smash the raw materials of caking, guarantee that the raw materials is powdered and enter into processing in the mixing box 1, raw materials on the first stock guide 10 drop to corresponding second stock guide 9, raw materials on the second stock guide 9 drop on the first stock guide 10 of next, and smash through a plurality of crushing teeth 83 once more, so relapse, can guarantee the crushing effect to the caking raw materials.

The crushing mechanism 8 comprises a rotating rod 81, a plurality of fixing rods 82 and a plurality of crushing teeth 83, the bottom end of the rotating rod 81 is fixedly connected with the top end of the rotating column 4, the top end of the rotating column 4 is rotatably connected with the top wall of the feeding box 5, a plurality of second material guide plates 9 are fixedly sleeved with the rotating rod 81, the plurality of fixing rods 82 are fixedly connected to the outer side of the rotating rod 81, the plurality of fixing rods 82 respectively correspond to the plurality of first material guide plates 10, a plurality of crushing teeth 83 are fixedly connected to the outer sides of the plurality of fixing rods 82, the rotating rod 81 drives the plurality of fixing rods 82 to rotate, so that the plurality of crushing teeth 83 crush agglomerated raw materials, and the raw materials are enabled to be powdery and enter the mixing box 1 for processing; filter baskets 13 are arranged in the two feed ports 11, the two filter baskets 13 are matched with the corresponding feed ports 11, side blocks 12 are fixedly connected to two sides of the upper ends of the two filter baskets 13, the four side blocks 12 are contacted with the upper end of the feed box 5, and the filter baskets 13 are used for intercepting large raw materials and sundries in the raw materials; the discharge port 7 is matched with the feed port 6, so that the raw materials can accurately enter the mixing box 1; the first material guide plates 10 are funnel-shaped, and the second material guide plates 9 are truncated cone-shaped, so that the raw materials can be guided conveniently.

Specifically, the utility model discloses during the use, superfine polytetrafluoroethylene PTFE miropowder raw materials enters into the charging box 5 through two charge door 11 in, at this in-process, the raw materials can be taken first through two filter baskets 13, intercept large-scale raw materials and debris in the raw materials through filter basket 13, the raw materials drops on first stock guide 10 after that, motor 2 passes through the controller and is connected with external power source, motor 2 drives bull stick 81 through rotary column 4 and rotates, bull stick 81 drives a plurality of dead levers 82 and rotates, thereby make a plurality of crushing teeth 83 smash the raw materials of caking, guarantee that the raw materials is powdered and enter into mixing box 1 internal processing, raw materials on the first stock guide 10 drop on corresponding second stock guide 9, raw materials on the second stock guide 9 drop on the first stock guide 10 of next, and smash through a plurality of crushing teeth 83 once more, so relapse, can guarantee the crushing effect of caking raw materials.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 hydrophilic processing raw materials that modifies of PTFE submicron powder mixes and adds device, includes mixing box (1) and feed box (5) of fixed connection in mixing box (1) upper end, its characterized in that: the bottom end of the mixing box (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a rotary column (4), and the outer side of the rotary column (4) is fixedly connected with a plurality of stirring rods (3); a feeding hole (6) is formed in the upper end of the mixing box (1), a discharging hole (7) is formed in the bottom end of the feeding box (5), a crushing mechanism (8) is arranged in the feeding box (5), and the bottom end of the crushing mechanism (8) is connected with the top end of the rotary column (4); the feeding box is characterized in that a plurality of first guide plates (10) are fixedly connected to the inner wall of the feeding box (5), a plurality of second guide plates (9) are arranged at the bottom ends of the first guide plates (10), and feeding ports (11) are arranged on two sides of the upper end of the feeding box (5).

2. The PTFE superfine powder hydrophilic modification processing raw material mixing and adding device according to claim 1, is characterized in that: crushing mechanism (8) are including bull stick (81), a plurality of dead lever (82) and a plurality of crushing tooth (83), bull stick (81) bottom and rotary column (4) top fixed connection, rotary column (4) top rotates with charging box (5) roof to be connected, and is a plurality of second stock guide (9) all cup joints with bull stick (81) is fixed, a plurality of dead lever (82) of bull stick (81) outside fixedly connected with, a plurality of dead lever (82) are corresponding with a plurality of first stock guide (10) respectively, and are a plurality of the equal fixedly connected with in dead lever (82) outside smashes tooth (83).

3. The PTFE superfine powder hydrophilic modification processing raw material mixing and adding device according to claim 1, is characterized in that: two all be equipped with in charge door (11) and strain basket (13), two strain basket (13) all with correspond charge door (11) looks adaptation, two strain equal fixedly connected with side block (12), four in basket (13) upper end both sides side block (12) all contact with charging box (5) upper end.

4. The PTFE superfine powder hydrophilic modification processing raw material mixing and adding device according to claim 1, is characterized in that: the discharge hole (7) is matched with the feed inlet (6).

5. The PTFE superfine powder hydrophilic modification processing raw material mixing and adding device as claimed in claim 1, characterized in that: the first material guide plates (10) are arranged in a funnel shape, and the second material guide plates (9) are arranged in a round table shape.