CN210477452U

CN210477452U - Crowded material device of thermosetting powder coating production usefulness

Info

Publication number: CN210477452U
Application number: CN201921383153.3U
Authority: CN
Inventors: 崔永春
Original assignee: Qingdao Aojing Industry And Trade Co Ltd
Current assignee: Qingdao Aojing Industry And Trade Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-08
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an crowded material device of thermosetting powder coating production usefulness, including crowded material casing and feed mechanism, be equipped with the heat preservation on the crowded material casing lateral wall, be equipped with crowded material chamber in the crowded material casing, the cross-section in crowded material chamber is the rectangle setting, and crowded material chamber upper end is equipped with the feed inlet, and the feeding intracavity is equipped with the hourglass flitch that the level set up, evenly having arranged a plurality of hourglass material holes on the hourglass flitch, the inside wall fixed connection in hourglass flitch and crowded material chamber, the center department of lateral wall rotates on the hourglass flitch and is connected with the pivot, and the upper end of pivot runs through the last lateral wall in crowded material chamber and extends to crowded material casing outside setting, and the outside one end fixedly connected with motor of crowded material casing is arranged in to the pivot, and motor coupling is connected. The utility model discloses be provided with adjustment mechanism, can go deep into the degree of depth of crowded material intracavity through the sabot regulating plate that rotates the regulation section of thick bamboo outside, can carry out timely regulation to the load, because the regulating plate is established at crowded material mouth, so the ageing of regulation is higher, can effectively improve production efficiency.

Description

Crowded material device of thermosetting powder coating production usefulness

Technical Field

The utility model relates to a powder coating production technical field especially relates to a crowded material device of thermosetting powder coating production usefulness.

Background

Thermosetting powder paint takes thermosetting synthetic resin as a film forming substance, and the resin is firstly melted in the drying process and then solidified into a flat and hard coating after chemical crosslinking.

In the production process of the thermosetting powder coating, extrusion devices such as an extruder need to be used, and most of the extrusion devices are suspended due to reasons or have low material flow rate, and the fluid coating in the extrusion port is easy to solidify under the condition that heat is quickly lost, so that the extrusion port is blocked, the later operation cannot be continued, and the production is influenced; in addition, some conventional material extruding devices have the material extruding amount adjusting mechanism arranged in front of the feeder, so that the adjustment is inconvenient.

Therefore, we propose an extruding device for thermosetting powder coating production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional coating extruding device is easy to solidify the coating in the prior art, and providing the extruding device which can be used for producing the solidified thermosetting powder coating.

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

an extrusion device for producing thermosetting powder coating comprises an extrusion shell and a feeding mechanism, wherein the outer side wall of the extrusion shell is provided with a heat-insulating layer, a material extruding cavity is arranged in the material extruding shell, the section of the material extruding cavity is rectangular, a material inlet is arranged at the upper end of the material extruding cavity, a material leaking plate is horizontally arranged in the feeding cavity, a plurality of material leaking holes are uniformly distributed on the material leaking plate, the material leaking plate is fixedly connected with the inner side wall of the extrusion cavity, the center of the upper side wall of the material leaking plate is rotatably connected with a rotating shaft, the upper end of the rotating shaft penetrates through the upper side wall of the extruding cavity and extends to the outside of the extruding shell, one end of the rotating shaft arranged outside the extruding shell is fixedly connected with a motor, the motor coupling link has the frequency conversion electric current, be equipped with on the lateral wall of pivot and establish a plurality of rabbling mechanisms, the flitch lower extreme leaks the regulating plate that flitch swing joint has the level to set up through adjustment mechanism.

Preferably, rabbling mechanism includes a plurality of solid fixed cylinder of fixed connection on the pivot lateral wall, the interior bottom surface of solid fixed cylinder passes through spring fixedly connected with telescopic link, the other end of telescopic link runs through solid fixed cylinder setting and fixedly connected with stirring rod.

Preferably, the border that the pivot one end was kept away from to the dead lever radially inwards extends along the dead lever and forms the spacing ring, the border that the slide bar is located the one end in the fixed cylinder outwards extends the shape and is the stopper with spacing ring assorted.

Preferably, adjustment mechanism includes the regulation section of thick bamboo of fixed connection level setting on crowded material casing lateral wall, it is connected with screw-nut to rotate on keeping away from the lateral wall of crowded material casing one end to adjust the section of thick bamboo, screw-nut runs through the lateral wall setting of adjusting a section of thick bamboo, screw-nut arranges the outside one end fixedly connected with carousel of regulation section of thick bamboo in, be connected with the lead screw through thread engagement on screw-nut's the inside wall, the other end of lead screw passes through fixed block and regulating plate fixed connection, the inside wall sliding connection in regulating plate and crowded material chamber.

Preferably, the fixed block is vertically arranged and is in sliding connection with the inner side wall of the adjusting cylinder, and a matched sliding groove is formed in the inner side wall of the adjusting cylinder.

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

1. through setting up rabbling mechanism and heat preservation, the coupling is connected the motor of frequency conversion electric current can take the pivot variable speed to rotate, can not only drive the epaxial fixed cylinder of commentaries on classics and rotate, stirs the coating of crowded material intracavity in circumference, and the telescopic link can be continuous flexible in the fixed cylinder moreover, can stir the liquid coating of crowded material intracavity in radial, again under the combined action of heat preservation, can make the coating of crowded material intracavity keep the liquid state in the longer time, effectively prevent that coating from solidifying.

2. Through setting up adjustment mechanism, can go deep into the degree of depth of crowded material intracavity through rotating the tray adjusting plate of adjusting a section of thick bamboo outside, can carry out timely regulation to the load, because the regulating plate is established at crowded material mouth, so the ageing of regulation is higher, can effectively improve production efficiency.

Drawings

Fig. 1 is a schematic structural view of a material extruding device for producing thermosetting powder coating provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of an agitating mechanism in a material extruding device for thermosetting powder coating production

Fig. 4 is a schematic structural view of a material leaking plate in the material extruding device for producing thermosetting powder coating provided by the utility model.

In the figure: the material-extruding device comprises a material-extruding shell 1, a material-extruding cavity 2, a material-feeding hole 3, a material-leaking plate 4, a rotating shaft 5, a fixing barrel 6, a telescopic rod 7, an adjusting barrel 8, a screw-rod nut 9, a rotating disc 10, a screw rod 11, a fixing block 12 and an adjusting plate 13.

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.

Referring to fig. 1-4, an extruding device for producing thermosetting powder coating comprises an extruding shell 1 and a feeding mechanism (not shown in the figure), wherein a heat insulating layer is arranged on the outer side wall of the extruding shell 1, an extruding cavity 2 is arranged in the extruding shell 1, the section of the extruding cavity 2 is rectangular, a feeding port 3 is arranged at the upper end of the extruding cavity 2, the feeding mechanism extrudes the thermosetting powder coating into the extruding cavity 2 through the feeding port 3, a horizontally arranged material leaking plate 4 is arranged in the extruding cavity 2, a plurality of material leaking holes are uniformly distributed on the material leaking plate 4, the material leaking plate 4 is fixedly connected with the inner side wall of the extruding cavity 2, a rotating shaft 5 is rotatably connected at the center of the upper side wall of the material leaking plate 4, the upper end of the rotating shaft 5 penetrates through the upper side wall of the extruding cavity 2 and extends to the outside of the extruding shell 1, one end of the rotating shaft 5, which is arranged outside the extruding shell 1, is fixedly connected with a, a plurality of stirring mechanisms are arranged on the outer side wall of the rotating shaft 5.

The utility model discloses in, rabbling mechanism includes a plurality of solid fixed cylinders 6 of fixed connection on 5 lateral walls of pivot, spring fixedly connected with telescopic link 7 is passed through to the interior bottom surface of solid fixed cylinder 6, the other end of telescopic link 7 runs through solid fixed cylinder 6 and sets up and fixedly connected with stirring rod, the stirring rod can carry out the stirring of bigger area to the coating in crowded material chamber 2, promote stirring effect, it needs to explain, the border that solid fixed cylinder 6 kept away from 5 one end of pivot is along the radial inwardly extending formation spacing ring of solid fixed cylinder 6, the border of the one end that telescopic link 7 is located solid fixed cylinder 6 outwards extends the shape and is with spacing ring assorted stopper, under the combined action of rabbling mechanism and heat preservation, can make the coating in crowded material chamber 2 keep the liquid state in the longer time, effectively prevent that coating from solidifying.

In the utility model, the lower end of the material leaking plate 4 is movably connected with a horizontally arranged adjusting plate 13 through an adjusting mechanism, concretely, the adjusting mechanism comprises an adjusting cylinder 8 which is fixedly connected to the outer side wall of the material extruding shell 1 and is horizontally arranged, the side wall of the adjusting cylinder 8 far away from one end of the material extruding shell 1 is rotatably connected with a screw nut 9, the screw nut 9 runs through the side wall of the adjusting cylinder 8, one end of the screw nut 9 arranged outside the adjusting cylinder 8 is fixedly connected with a rotary disc 10, the inner side wall of the screw nut 9 is connected with a screw rod 11 through thread meshing, the other end of the screw rod 11 is fixedly connected with the adjusting plate 13 through a fixed block 12, the fixed block 12 can limit the screw rod 11, the screw rod 11 can move along the self axis, the adjusting plate 13 is slidably connected with the inner side wall of the material extruding cavity 2, not only the discharge amount can, so the ageing nature of regulation is higher, can effectively improve production efficiency, and it is worth mentioning that fixed block 12 is vertical to be set up and with the inside wall sliding connection who adjusts a section of thick bamboo 8, is equipped with the assorted spout on the inside wall of adjusting a section of thick bamboo 8.

The utility model discloses its functional principle is explained to following mode of operation of accessible: when the feeding mechanism extrudes the coating into the extrusion shell 1, the stirring mechanism can stir the coating, firstly, a motor coupled and connected with variable frequency current can drive the rotating shaft 5 to rotate at variable speed, then, under the pulling of a spring, the telescopic rod 7 can continuously stretch out and draw back in the fixed cylinder 6, the liquid coating in the extrusion cavity 2 can be stirred, then, under the combined action of the heat-insulating layer, the coating in the extrusion cavity 2 can be kept in a liquid state for a long time, the coating is effectively prevented from being solidified, when the discharge amount of the extrusion opening needs to be adjusted, the turntable 10 can be rotated to rotate the feed screw nut 9, the screw rod 11 can move along the axis of the screw rod under the limit of the fixed block 12, so that the depth of the adjusting plate 13 penetrating into the extrusion cavity 2 can be adjusted, the discharge amount can be adjusted in time, because the adjusting plate 13 is arranged at the extrusion opening, the adjusting timeliness is higher, and the production efficiency can be effectively improved.

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 utility model provides an crowded material device of thermosetting powder coating production usefulness, includes crowded material casing (1) and feed mechanism, its characterized in that, be equipped with the heat preservation on crowded material casing (1) lateral wall, be equipped with crowded material chamber (2) in crowded material casing (1), the cross-section of crowded material chamber (2) is the rectangle setting, crowded material chamber (2) upper end is equipped with feed inlet (3), be equipped with hourglass flitch (4) that the level set up in crowded material chamber (2), a plurality of hourglass material holes have evenly been arranged on hourglass flitch (4), the inside wall fixed connection of hourglass flitch (4) and crowded material chamber (2), the center department of lateral wall rotates on hourglass flitch (4) and is connected with pivot (5), the upper end of pivot (5) runs through the last lateral wall of crowded material chamber (2) and extends to crowded material casing (1) outside and sets up, the one end fixedly connected with motor that crowded material casing (1) outside is arranged in to pivot (5), the motor coupling is connected with variable frequency current, be equipped with a plurality of rabbling mechanisms on the lateral wall of pivot (5), flitch (4) lower extreme leaks regulating plate (13) that adjusting mechanism swing joint has the level to set up.

2. The extrusion device for producing thermosetting powder coating according to claim 1, wherein the stirring mechanism comprises a plurality of fixed cylinders (6) fixedly connected to the outer side wall of the rotating shaft (5), the inner bottom surfaces of the fixed cylinders (6) are fixedly connected with telescopic rods (7) through springs, and the other ends of the telescopic rods (7) penetrate through the fixed cylinders (6) and are fixedly connected with stirring rods.

3. The extrusion device for producing thermosetting powder coating according to claim 2, wherein the edge of one end of the fixed cylinder (6) far away from the rotating shaft (5) extends inwards along the radial direction of the fixed cylinder (6) to form a limit ring, and the edge of one end of the telescopic rod (7) in the fixed cylinder (6) extends outwards to form a limit block matched with the limit ring.

4. The extrusion device for producing thermosetting powder coating according to claim 3, wherein the adjusting mechanism comprises an adjusting cylinder (8) which is fixedly connected to the outer side wall of the extrusion shell (1) and horizontally arranged, the side wall of one end, away from the extrusion shell (1), of the adjusting cylinder (8) is rotatably connected with a lead screw nut (9), the lead screw nut (9) penetrates through the side wall of the adjusting cylinder (8), the lead screw nut (9) is arranged on a rotating disc (10) which is fixedly connected to one end of the adjusting cylinder (8) outside, a lead screw (11) is connected to the inner side wall of the lead screw nut (9) through threaded engagement, the other end of the lead screw (11) is fixedly connected with an adjusting plate (13) through a fixing block (12), and the adjusting plate (13) is slidably connected with the inner side wall of the extrusion cavity (2).

5. The extrusion device for thermosetting powder coating production according to claim 4, wherein the fixing block (12) is vertically arranged and is slidably connected with the inner side wall of the adjusting cylinder (8), and the inner side wall of the adjusting cylinder (8) is provided with a matched sliding groove.