CN214725071U

CN214725071U - Extrusion forming equipment for black talc bricks

Info

Publication number: CN214725071U
Application number: CN202120018967.8U
Authority: CN
Inventors: 黄书荣; 张信聪; 黄愽洋; 黄四清; 梅端杰; 梅尚侠
Original assignee: Huanggang Huayao Zhongbo Kiln Technology Co ltd; Jiangxi Huashi Special Ceramics Co ltd; Chongqing Xinqi Building Material Machinery Manufacture Co Ltd
Current assignee: Huanggang Huayao Zhongbo Kiln Technology Co ltd; Jiangxi Huashi Special Ceramics Co ltd; Chongqing Xinqi Building Material Machinery Manufacture Co Ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-11-16
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a black talc fragment of brick's extrusion equipment, including extruder body and the unloading pipe of setting on the extruder body, unloading socle portion fixedly connected with discharging pipe, the intercommunicating pore with unloading pipe intercommunication is seted up to the discharging pipe lateral wall, the discharging pipe inside wall rotates and is connected with the live-rollers, a plurality of screw thread propelling movement pieces of live-rollers lateral wall fixedly connected with, adjacent two screw thread propelling movement piece fixed connection. The utility model discloses, under intercommunicating pore, live-rollers, inclination neck bush, right angle neck bush and stop device's mutually supporting, through fixing inclination neck bush and right angle neck bush in the discharging tube with stop device, the screw propelling movement piece that drives a plurality of different pitches through the live-rollers promotes black talc and removes, lets the intensity and the velocity of flow of black talc pug increase, lets the piece intensity after the shaping of black talc improve, reduces the influence to later stage sign indicating number base process.

Description

Extrusion forming equipment for black talc bricks

Technical Field

The utility model relates to a black talc processing technology field especially relates to a black talc fragment of brick's extrusion equipment.

Background

Black talc is a general term for black and grayish black talc, and contains organic substances to cause blackening, and the main mineral in the black talc is talc, the content of which is 92% or more, and further contains about 5% of quartz and about 2% of organic substances.

According to application No. 201120065549.0, a doublestage vacuum extruder that provides, including the rabbling mechanism that constitutes by the (mixing) shaft in agitator tank and the agitator tank is main, by receiving the workbin and adorning the extrusion mechanism that the spiral reamer in receiving the workbin is main, reduction gearing and driving system, be equipped with the feed inlet in the one end of agitator tank, the blanking case sets up the feed inlet one end at the agitator tank, the (mixing) shaft passes the discharge gate of feed inlet and blanking case in proper order and sets up on the box of the other side of blanking case through the bearing, be equipped with the comb and flow the board at the circumference of discharge gate. The device has a simple structure, the discharge port in the blanking box is provided with the flow combing plate, the self sealing of materials is realized, and the clearance adjusting measure of the flow combing plate is combined, so that the sealing effect of the sealing link of the whole equipment is greatly improved, the vacuum degree in the blanking box is ensured to be less than or equal to-0.09 Mpa, the material compactness is improved, and the strength of the product is also improved.

But the device is when black talc extrusion moulding, and the black talc raw materials directly extrudes black talc from the discharging pipe after the propelling movement of spiral promotion piece, nevertheless can let raw materials moisture and thickness inhomogeneous like this, and intensity is low, and the mud strip of extruding often has the crackle, and it is big to later stage sign indicating number base process influence, easily collapses the base, and later stage process has not formed automatic interlinkage, and output is low, and the energy consumption is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the black talc raw materials can let raw material moisture and thickness uneven after the spiral promotes the piece to promote out among the prior art, intensity is low, and the extrusion equipment of black talc fragment of brick that provides.

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

an extrusion molding device for black talc bricks comprises an extruder body and a feeding pipe arranged on the extruder body, the bottom of the discharging pipe is fixedly connected with a discharging pipe, the outer side wall of the discharging pipe is provided with a communicating hole communicated with the discharging pipe, the inner side wall of the discharge pipe is rotatably connected with a rotating roller, the outer side wall of the rotating roller is fixedly connected with a plurality of thread pushing blocks, two adjacent thread pushing blocks are fixedly connected, the inner side wall of the discharge pipe is slidably connected with an inclination angle inner bushing and a right angle inner bushing, wherein the outer side walls of a plurality of the thread pushing blocks are in sliding connection with the inner side wall of the discharge pipe, the outer side walls of the other plurality of the thread pushing blocks are in sliding connection with the inner side wall of the right-angle inner bushing, the discharging pipe inside wall is equipped with stop device, the screw thread annular is seted up to the discharging pipe tip, screw thread annular inside wall threaded connection has ejection of compact nozzle.

Preferably, the limiting device comprises two symmetrically-arranged limiting grooves formed in the inner side wall of the discharging pipe, the outer side wall of the inclination inner bushing is fixedly connected with two symmetrically-arranged first limiting sliding plates, the outer side wall of the right-angle inner bushing is fixedly connected with two symmetrically-arranged second limiting sliding plates, and the outer side walls of the first limiting sliding plates and the second limiting sliding plates are both in sliding connection with the inner side wall of the limiting grooves.

Preferably, the diameter of the discharge nozzle is gradually reduced.

Preferably, the outer side wall of the discharge nozzle is fixedly connected with two symmetrically arranged rotating handles.

Preferably, the rotating roller, the inclination inner bushing, the right-angle inner bushing and the discharge nozzle are all coaxially arranged.

Preferably, the thread groove is formed in the inner side wall of the thread ring groove, and the outer side wall of the discharge nozzle is in threaded connection with the inner side wall of the thread groove.

Preferably, the diameter of the rotating roller is gradually reduced, and the thread pitch of the plurality of thread pushing blocks is gradually reduced.

The utility model has the advantages that:

1. under intercommunicating pore, live-rollers, inclination neck bush, right angle neck bush and stop device's the mutually supporting, fix inclination neck bush and right angle neck bush in the discharging tube through with stop device, drive the screw propelling movement piece of a plurality of different pitches through the live-rollers and promote black talc and remove, let the intensity and the velocity of flow of black talc pug increase, let the piece intensity after the black talc shaping improve, reduce the influence to later stage sign indicating number base process.

2. Under intercommunicating pore, live-rollers, inclination neck bush, right angle neck bush and stop device's interact, pass through discharge nozzle shaping at last at black talc, because discharge nozzle diameter progressively diminishes, further let the intensity of mud material increase, and the standard is unanimous, satisfies the automatic process requirement in later stage completely, and inclination neck bush, right angle neck bush and discharge nozzle easy to assemble dismantlement, and it is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of an extrusion molding apparatus for black talc bricks according to the present invention;

fig. 2 is a schematic structural diagram of a discharge pipe in the extrusion molding equipment for black talc bricks provided by the present invention;

fig. 3 is a side view of the discharging pipe in the extrusion molding equipment for black talc bricks provided by the present invention.

In the figure: 1. an extruder body; 2. a discharging pipe; 3. a discharge pipe; 4. a rotating roller; 5. a thread pushing block; 6. rotating the handle; 7. an inclination inner bushing; 8. a right-angled inner liner; 9. a thread ring groove; 10. a discharge nozzle; 11. a limiting groove; 12. a first limit sliding plate; 13. a second limiting sliding plate; 14. and a communicating hole.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an extrusion equipment of black talc fragment of brick, including extruder body 1 and the unloading pipe 2 of setting on

extruder body

1, 2 bottom fixedly connected with discharging pipes 3 of unloading pipe, 3 lateral walls of discharging pipe set up the intercommunicating pore 14 with 2 intercommunications of unloading pipe, 3 inside wall rotations of discharging pipe are connected with live-rollers 4, be equipped with feed arrangement in the extruder body 1, extrusion device and driving motor, wherein the tip and the 4 tip fixed connections of live-rollers of driving motor output shaft, extruder body 1 is prior art, do not do too much neoplasms here.

A plurality of screw thread propelling movement pieces 5 of 4 lateral walls fixedly connected with of live-rollers, 5 fixed connection of two adjacent screw thread propelling movement pieces, the diameter of live-rollers 4 reduces gradually, the pitch of a plurality of screw thread propelling movement pieces 5 reduces gradually, as shown in fig. 2, the diameter of live-rollers 4 reduces gradually from a left side to the right side, the pitch of a plurality of screw thread propelling movement pieces 5 also reduces gradually from a left side to the right side, the purpose that sets up like this lets the intensity and the velocity of flow of black talc pug increase, let the piece intensity after the shaping of black talc improve, reduce the influence to later stage sign indicating number base process.

3 inside wall sliding connection of discharging pipe has inclination inner bush 7 and right angle inner bush 8, wherein 5 lateral walls of a plurality of screw thread propelling movement blocks and 3 inside wall sliding connection of discharging pipe, 5 lateral walls of a plurality of screw thread propelling movement blocks and 8 inside wall sliding connection of right angle inner bush in addition.

The inner side wall of the discharging pipe 3 is provided with a limiting device, the limiting device comprises limiting grooves 11 which are symmetrically arranged on the inner side wall of the discharging pipe 3, first limiting sliding plates 12 which are symmetrically arranged on the outer side wall of the inclination inner bushing 7 and are fixedly connected with two first limiting sliding plates 12, second limiting sliding plates 13 which are symmetrically arranged on the outer side wall of the right-angle inner bushing 8 and are fixedly connected with two second limiting sliding plates 13, and the outer side walls of the first limiting sliding plates 12 and the second limiting sliding plates 13 are both in sliding connection with the inner side wall of the limiting grooves 11.

Threaded ring groove 9 has been seted up to 3 tip of discharging pipe, the shape and the position of threaded ring groove 9 and two spacing groove 11 are shown as figure 3, threaded ring groove 9 inside wall threaded connection has discharge nozzle 10, threaded ring groove has been seted up to the 9 inside walls of threaded ring groove, discharge nozzle 10 lateral wall and threaded ring groove inside wall threaded connection, discharge nozzle 10's diameter reduces gradually, the rotatory handle 6 that two symmetries of discharge nozzle 10's lateral wall fixedly connected with set up, live-rollers 4, inclination inner bush 7, right angle inner bush 8 and discharge nozzle 10 are all coaxial to be set up, discharge nozzle 10's shape and position are as shown in figure 2.

The working principle is as follows: when discharge nozzle 10 needs to be installed, install into spacing inslot 11 with first spacing slide 12 on inclination inner bush 7, let inclination inner bush 7 install into discharging pipe 3 in, the spacing slide 13 of second on the right angle inner bush 8 is installed into spacing inslot 11 after that, let right angle inner bush 8 install into discharging pipe 3 in, let inclination inner bush 7 and right angle inner bush 8 be close to each other, install discharge nozzle 10 in screw thread annular 9, rotate rotatory handle 6, in getting into screw thread annular 9 along with discharge nozzle 10, let discharge nozzle 10 fix inclination inner bush 7 and right angle inner bush 8 together, accomplish discharge nozzle 10's equipment promptly.

After the extruder body 1 is started, the black talc is processed by a feeding device and an extrusion device of the extruder body 1, the processed black talc enters a discharge pipe 3 from a discharge pipe 2, a driving motor of the extruder body 1 is started, an output shaft of the driving motor drives a rotating roller 4 to rotate, the rotating roller 4 drives a plurality of thread pushing blocks 5 to rotate, and the thread pushing blocks 5 push the black talc in the discharge pipe 3 until the black talc is pushed to a discharge nozzle 10 for molding;

in the process that the black talc on the discharging pipe 3 is pushed to the discharging nozzle 10 by the thread pushing block 5, as shown in fig. 2, the diameter of the inclination inner bushing 7 is gradually reduced from left to right, the diameter of the rotating roller 4 is gradually reduced from left to right, the thread pitches of the thread pushing blocks 5 are also gradually reduced from left to right, the black talc is conveyed by the thread pushing blocks 5, the strength and the flow rate of the black talc are increased, the black talc is molded through the discharging nozzle 10 at last, the strength of the molded black talc is high at the moment, the standard is consistent, the requirements of later automatic procedures are completely met, and the modern production process with high yield and low energy consumption can be met by the advantages of the equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The extrusion forming equipment for the black talc bricks comprises an extruder body (1) and a discharging pipe (2) arranged on the extruder body (1), and is characterized in that a discharging pipe (3) is fixedly connected to the bottom of the discharging pipe (2), a communication hole (14) communicated with the discharging pipe (2) is formed in the outer side wall of the discharging pipe (3), a rotating roller (4) is rotatably connected to the inner side wall of the discharging pipe (3), a plurality of thread pushing blocks (5) are fixedly connected to the outer side wall of the rotating roller (4), every two adjacent thread pushing blocks (5) are fixedly connected to each other, an inclination angle inner bushing (7) and a right angle inner bushing (8) are slidably connected to the inner side wall of the discharging pipe (3), the outer side wall of each thread pushing block (5) is slidably connected with the inner side wall of the discharging pipe (3), and the outer side wall of each thread pushing block (5) is slidably connected with the inner side wall of the right angle inner bushing (8), discharging pipe (3) inside wall is equipped with stop device, threaded ring groove (9) have been seted up to discharging pipe (3) tip, threaded ring groove (9) inside wall threaded connection has ejection of compact nozzle (10).

2. The extrusion molding equipment of a black talc brick as claimed in claim 1, wherein the limiting device comprises two symmetrically arranged limiting grooves (11) formed on the inner side wall of the discharging pipe (3), the outer side wall of the inclination inner bushing (7) is fixedly connected with two symmetrically arranged first limiting sliding plates (12), the outer side wall of the right angle inner bushing (8) is fixedly connected with two symmetrically arranged second limiting sliding plates (13), and the outer side walls of the first limiting sliding plates (12) and the second limiting sliding plates (13) are both in sliding connection with the inner side wall of the limiting grooves (11).

3. An extrusion molding apparatus for black talc bricks as claimed in claim 1, wherein diameter of said discharging nozzle (10) is gradually decreased.

4. An extrusion moulding apparatus for black talc bricks as claimed in claim 1 wherein two symmetrically arranged rotating handles (6) are fixedly connected to the outer side wall of the discharge nozzle (10).

5. An extrusion molding apparatus for black talc bricks as claimed in claim 1, wherein said rotating roller (4), inclination inner bushing (7), right angle inner bushing (8) and discharging nozzle (10) are coaxially disposed.

6. The extrusion molding equipment for black talc bricks as claimed in claim 1, wherein the inner side wall of the thread ring groove (9) is provided with a thread groove, and the outer side wall of the discharge nozzle (10) is in threaded connection with the inner side wall of the thread groove.

7. An extrusion molding apparatus for black talc bricks as claimed in claim 1, wherein diameter of said rotating roller (4) is gradually reduced and pitch of said screw pushing block (5) is gradually reduced.