CN217531465U - Resin powder granulator - Google Patents

Abstract

The utility model discloses a resin powder granulator, including screw extruder, one side of screw extruder is equipped with motor power, the opposite side is equipped with the extrusion charging tray, the top side of screw extruder is installed resin and is carried the feeder hopper, fixed mounting has fixed horizontal pole on the resin transport feeder hopper, install on the fixed horizontal pole and rotate rubbing crusher and construct, the extrusion charging tray through on the screw extruder carries out the granulation ejection of compact, during the ejection of compact, through the rotating electrical machines operation, drive a plurality of rotary knives and rotate, cut off the granulation of the extrusion ejection of compact, thereby form the granulation granule of one, and collect in the collecting vessel of below, one side of extrusion ejection of compact dish is equipped with cuts a grain barrier plate, it is the arc structure setting to cut a grain barrier plate both sides, cut a grain setting of barrier plate, can be to cutting a grain in-process, produce the granule that splashes and carry out one and block, effectively avoid cutting a grain problem that the granule after cutting splashes all to be everywhere.

Description

Resin powder granulator

Technical Field

The utility model relates to a resin granulation technical field especially relates to resin powder granulator.

Background

The resin generally means has softening or melting scope after being heated, have the tendency of flowing under the exogenic action during softening, be solid-state under the normal atmospheric temperature, semi-solid state, sometimes also can be liquid organic polymer, the resin is as the material of circuit board, the waste material of circuit board is smashed after retrieving, the circuit board is smashed the back, form resin powder, resin powder will be processed once more and form the granule, be convenient for follow-up preparation tire provides the raw materials, but traditional resin granulator is in the granulation process, need place the resin after smashing and extrude the ejection of compact on screw extruder, in screw extrusion transportation process, the resin after having is great, can not direct quick entering screw extruder, and extrude the ejection of compact back, need pass through the cutting knife, cut the granule of screw extrusion ejection of compact, there is certain cutting speed during the cutting, plastics after the cutting can be in disorder base at will, be not convenient for concentrate the collection, consequently, need a neotype resin powder to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a resin powder granulator for solve above-mentioned problem.

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

resin powder granulator, including screw extruder, one side of screw extruder is equipped with motor power, and the opposite side is equipped with the extrusion charging tray, and the top side of screw extruder is installed resin and is carried the feeder hopper, and fixed mounting has fixed horizontal pole on the resin transport feeder hopper, and the last installation of fixed horizontal pole rotates rubbing crusher and constructs, rotates rubbing crusher and is located resin transport feeder hopper, one side fixed mounting of screw extruder has L type fixed plate, and one side fixed mounting of L type fixed plate has rotating electrical machines, and rotating electrical machines's output shaft fixed mounting has the rotation axis, and the one end of rotation axis is rotated and is run through L type fixed plate and fixed mounting has a plurality of rotary knives, rotary knife and extrusion discharge tray looks adaptation, movable mounting has the eager grain stripper plate on the L type fixed plate, cuts a grain stripper plate and sets up for arc structure to block the one side at the extrusion discharge tray.

Preferably, the rotation crushing mechanism includes the rotation motor of fixed mounting on fixed horizontal pole top side, and the output shaft fixed mounting who rotates the motor has the axis of rotation, and the bottom of axis of rotation is rotated and is run through fixed horizontal pole, and fixed mounting has the first crushing sword of multiunit, the crushing sword of second and the crushing sword of third in the axis of rotation.

Preferably, first crushing sword, second crushing sword and third crushing sword are from last down setting gradually, and the length of first crushing sword, second crushing sword and third crushing sword shortens gradually, and first crushing sword, second crushing sword and third crushing sword set gradually from last down, and length shortens gradually, can satisfy the shape that the feeder hopper was carried to the resin, can carry out repulverize to the resin of placing, avoid too big because of needs extruded resin, the difficult problem that gets into screw extruder.

Preferably, the top side of the pelletizing baffle plate is fixedly provided with a U-shaped connecting block, the U-shaped connecting block is movably sleeved on the L-shaped fixing plate, and the pelletizing baffle plate is movably sleeved on the rotating shaft.

Preferably, fixing bolt is installed to the screw thread on the U type connecting block, and a plurality of bolt grooves have been seted up to the top side of L type fixed plate, and fixing bolt's bottom screw thread is installed in a bolt groove, and the fixing bolt of setting is convenient for adjust the position of cutting grain barrier plate, satisfies different positions and places the demand.

Preferably, two supporting plates are installed on the bottom side of the screw extruder, a collecting barrel is arranged on one side of the screw extruder, the collecting barrel is located below the extrusion discharge disc, the rotary knives rotate to cut off the extruded and discharged granules, so that one granulated granule is formed and falls into the collecting barrel below to be collected.

Compared with the prior art, the beneficial effects of the utility model are that: according to the resin powder granulator, crushed circuit board resin is placed in a resin conveying feed hopper, then a crushing mechanism is rotated, a first crushing knife, a second crushing knife and a third crushing knife are sequentially arranged from top to bottom, the length of the first crushing knife, the second crushing knife and the third crushing knife is gradually shortened, the shape of the resin conveying feed hopper can be met, the placed resin can be crushed again, and the problem that the resin which needs to be extruded is too large and is not easy to enter a screw extruder is solved;

the extrusion charging tray through on the screw extruder carries out the granulation ejection of compact, during the ejection of compact, through the rotating electrical machines operation, drive a plurality of rotary knives and rotate, the granulation to the extrusion ejection of compact cuts off, thereby form the granulation granule of one, and collect in the collecting vessel that falls below, one side of extrusion ejection of compact dish is equipped with cuts grain barrier plate, it is the arc structure setting to cut grain barrier plate both sides, cut grain barrier plate's setting, can be to cutting grain in-process, the granule that produces to splash carries out one and stops, effectively avoid cutting grain granule after the grain to splash the problem that all is everywhere.

Drawings

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

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

FIG. 3 is a schematic partial sectional view of the present invention;

fig. 4 is a partially cut-away schematic structural view of fig. 2 according to the present invention.

In the figure: 1. a screw extruder; 2. a power motor; 3. extruding a discharging disc; 4. a resin conveying feed hopper; 5. fixing the cross bar; 6. rotating the motor; 7. a rotating shaft; 8. a first crushing cutter; 9. a second crushing cutter; 10. a third crushing cutter; 11. an L-shaped fixing plate; 12. a rotating electric machine; 13. a rotating shaft; 14. a rotating knife; 15. dicing a blocking plate; 16. a U-shaped connecting block; 17. Fixing the bolt; 18. a bolt slot; 19. a collection barrel; 20. and a support plate.

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.

The embodiment is as follows: referring to fig. 1-4, a resin powder granulator comprises a screw extruder 1, one side of the screw extruder 1 is provided with a power motor 2, the other side of the screw extruder 1 is provided with an extrusion discharge disc 3, a resin conveying feed hopper 4 is installed on the top side of the screw extruder 1, a fixed cross rod 5 is fixedly installed on the resin conveying feed hopper 4, a rotary crushing mechanism is installed on the fixed cross rod 5 and is located in the resin conveying feed hopper 4, one side of the screw extruder 1 is fixedly provided with an L-shaped fixing plate 11, one side of the L-shaped fixing plate 11 is fixedly provided with a rotary motor 12, an output shaft of the rotary motor 12 is fixedly provided with a rotary shaft 13, one end of the rotary shaft 13 is rotated to penetrate through the L-shaped fixing plate 11 and is fixedly provided with a plurality of rotary cutters 14, the rotary cutters 14 are matched with the extrusion discharge disc 3, a granulating blocking plate 15 is movably installed on the L-shaped fixing plate 11, the granulating blocking plate 15 is arranged in an arc-shaped structure, and blocks one side extruded from the extrusion discharge disc 3.

The rotary crushing mechanism comprises a rotary motor 6 fixedly arranged on the top side of the fixed cross rod 5, an output shaft of the rotary motor 6 is fixedly provided with a rotating shaft 7, the bottom end of the rotating shaft 7 rotatably penetrates through the fixed cross rod 5, a plurality of groups of first crushing knives 8, second crushing knives 9 and third crushing knives 10 are fixedly arranged on the rotating shaft 7, the first crushing knives 8, the second crushing knives 9 and the third crushing knives 10 are sequentially arranged from top to bottom, and the lengths of the first crushing cutter 8, the second crushing cutter 9 and the third crushing cutter 10 are gradually shortened, the first crushing cutter 8, the second crushing cutter 9 and the third crushing cutter 10 are sequentially arranged from top to bottom, the length of the feeding hopper is gradually shortened, the shape of the resin conveying feeding hopper 4 can be met, placed resin can be crushed again, the problem that the resin is too large and is not easy to enter the screw extruder 1 due to extrusion is solved, a U-shaped connecting block 16 is fixedly installed on the top side of a grain cutting baffle plate 15, the U-shaped connecting block 16 is movably sleeved on an L-shaped fixing plate 11, the grain cutting baffle plate 15 is movably sleeved on a rotating shaft 13, a fixing bolt 17 is installed on the U-shaped connecting block 16 in a threaded manner, a plurality of bolt grooves 18 are formed in the top side of the L-shaped fixing plate 11, the bottom end of the fixing bolt 17 is installed in one bolt groove 18 in a threaded manner, the arranged fixing bolt 17 is convenient for adjusting the position of the grain cutting baffle plate 15, the placing requirements of different positions are met, two supporting plates 20 are installed on the bottom side of the screw extruder 1, a collecting barrel 19 is arranged on one side of the screw extruder 1, the collecting barrel 19 is positioned below an extrusion charging tray 3, and a plurality of rotating knives 14 are rotated, the pellets from the extrusion are cut to form individual pellets which fall into a collection vessel 19 below for collection.

When in use: when the resin is recycled, resin powder needs to be subjected to screw extrusion granulation, crushed circuit board resin is placed in a resin conveying feed hopper 4, then a rotary motor 6 on a crushing mechanism is rotated to operate, a rotary shaft 7 can be driven to rotate, the rotary shaft 7 rotates to drive a group of first crushing cutter 8, second crushing cutter 9 and third crushing cutter 10 to rotate, the first crushing cutter 8, the second crushing cutter 9 and the third crushing cutter 10 are sequentially arranged from top to bottom, the length of the first crushing cutter is gradually shortened, the shape of the resin conveying feed hopper 4 can be met, the placed resin can be crushed again, and the problem that the resin is too large due to the need of extrusion and is not easy to enter a screw extruder 1 is solved, extrusion charging tray 3 through on the screw extruder 1 carries out the granulation ejection of compact, during the ejection of compact, move through rotating electrical machines 12, drive a plurality of rotary cutter 14 and rotate, the granulation to the extrusion ejection of compact cuts off, thereby form the granulation granule of one, and collect in the collecting vessel 19 of below of falling, one side of extrusion ejection of compact dish 3 is equipped with cuts grain barrier plate 15, it is the arc structure setting to cut grain barrier plate 15 both sides, cut grain barrier plate 15's setting, can be to cutting grain in-process, the granule that produces to splash carries out one and blocks, effectively avoid cutting grain granule after the grain to splash the problem that all is everywhere, the fixing bolt 17 of setting, be convenient for adjust the position of cutting grain barrier plate 15, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. Resin powder granulator, including screw extruder (1), its characterized in that, one side of screw extruder (1) is equipped with motor power (2), and the opposite side is equipped with extrusion play charging tray (3), and resin transport feeder hopper (4) are installed to the top side of screw extruder (1), and fixed mounting has fixed horizontal pole (5) on resin transport feeder hopper (4), and the last installation of fixed horizontal pole (5) rotates rubbing crusher to be constructed, rotates rubbing crusher and is located resin transport feeder hopper (4), one side fixed mounting of screw extruder (1) has L type fixed plate (11), and one side fixed mounting of L type fixed plate (11) has rotating electrical machines (12), and the output shaft fixed mounting of rotating electrical machines (12) has rotation axis (13), and the one end of rotation axis (13) is rotated and is run through L type fixed plate (11) and fixed mounting has a plurality of rotary knives (14), rotary knives (14) and charging tray (3) looks adaptation, movable mounting has eager grain to block board (15) on L type fixed plate (11), cuts grain and blocks board (15) and blocks to extrude in one side of charging tray (3).

2. The resin powder granulator according to claim 1, wherein the rotary crushing mechanism comprises a rotary motor (6) fixedly mounted on the top side of the fixed cross bar (5), an output shaft of the rotary motor (6) is fixedly mounted with a rotary shaft (7), the bottom end of the rotary shaft (7) is rotatably penetrated through the fixed cross bar (5), and a plurality of groups of first crushing blades (8), second crushing blades (9) and third crushing blades (10) are fixedly mounted on the rotary shaft (7).

3. The resin powder granulator according to claim 2, wherein the first crushing blade (8), the second crushing blade (9), and the third crushing blade (10) are arranged in this order from top to bottom, and the lengths of the first crushing blade (8), the second crushing blade (9), and the third crushing blade (10) are gradually shortened.

4. The resin powder granulator according to claim 1, wherein the top side of the granule cutting baffle plate (15) is fixedly provided with a U-shaped connecting block (16), the U-shaped connecting block (16) is movably sleeved on the L-shaped fixing plate (11), and the granule cutting baffle plate (15) is movably sleeved on the rotating shaft (13).

5. The resin powder granulator according to claim 4, wherein the U-shaped connecting block (16) is threadedly provided with a fixing bolt (17), the top side of the L-shaped fixing plate (11) is provided with a plurality of bolt grooves (18), and the bottom end of the fixing bolt (17) is threadedly arranged in one bolt groove (18).

6. A resin powder granulator according to claim 1, characterized in that two support plates (20) are mounted on the bottom side of the screw extruder (1), and that the screw extruder (1) is provided with a collecting barrel (19) on one side, the collecting barrel (19) being located at a position below the extrusion tray (3).

Images