CN210999556U - Cutter device of underwater granulator - Google Patents

Abstract

The utility model relates to the technical field of cutters, and discloses a cutter device of an underwater granulator, which solves the problems that the angle of the cutter inside the cutter of a general cutter device can not be adjusted in the using process, the cutter device is not beneficial to popularization and use, and the position of the cutter can be adjusted only by detaching the cutter again after the cutter is fixed, the operation is complicated, the cutter device comprises a ring body, and a fixing ring is fixedly arranged on the outer wall of one side of the ring body; the utility model can adjust the angle of the cutter inside the mounting block according to the actual requirement by the matching use of the arranged turntable, the worm, the slide block, the connecting rod, the mounting block and the like; the rotating shaft is moved according to actual requirements at first to enable the rotating shaft to reach a certain position and then to be fixed through the adjusting screw, so that the position of the cutter is adjusted, and the operation is simple.

Description

Cutter device of underwater granulator

Technical Field

The utility model belongs to the technical field of the cutter, specifically be a cutters of pelleter under water.

Background

The operating principle of the traditional plastic granulator is that plastic is melted and filtered through an extruder, a brace is extruded, and then granules are cut after cooling and solidification, and the underwater granule cutting extrusion granulator is a novel machine which is in contact with cooling water and directly cuts granules in the moment of extruding a die surface from a melt under the condition that the brace is not used or the brace cannot be used, and the melt granules have obvious advantages relative to solid granules, wherein a cutter device is an important part of the composition.

But general cutters can not adjust the angle of its inside cutter at the in-process that uses, is unfavorable for using widely, and need dismantle again after fixing the cutter just can adjust the position that the cutter was located, complex operation.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a cutters of pelleter under water, effectual general cutters of having solved can not adjust its inside cutter's angle carrying out the in-process of using, is unfavorable for using widely, and need dismantle again after fixing the cutter just can adjust the position at cutter place, complex operation's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutters of pelleter under water, which comprises a ring body, the outer wall fixed mounting of a ring body avris has solid fixed ring, gu fixed ring cup joints with the pivot, six first recesses and six second recesses have been seted up to the inside equidistance of ring body, the inside of every first recess is all rotated and is installed the worm, the middle part of worm and the inside screw threaded connection who offers of slider, six installation pieces are installed to the outer wall equidistance of ring body, the equal fixed mounting of one end of every installation piece has even U-shaped frame as an organic whole, every U-shaped frame all rotates with the ring body through the round pin axle to be connected, logical groove has all been seted up at the middle part of every installation piece, the internally mounted who leads to the groove has the cutter, fastening screw is installed to the.

Preferably, the top of slider and the bottom swing joint of connecting rod, the top and the fixed block swing joint of connecting rod, fixed block fixed mounting in to the bottom of the installation piece that sets up.

Preferably, the top end of the fixing ring is provided with a mounting hole, the inside of the mounting hole is provided with an adjusting screw, the top end of the rotating shaft is equidistantly provided with adjusting screw holes, and the adjusting screw is in threaded connection with one of the adjusting screw holes.

Preferably, the width dimension of each second groove is smaller than the width dimension of the corresponding first groove.

Preferably, each one end of worm all fixed mounting has the carousel, and the outer wall of carousel is carved with anti-skidding line.

Preferably, the ring body, the fixing ring and the rotating shaft are all made of stainless steel.

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

1) in the work, the turntable drives the worm to rotate by matching the turntable, the worm, the sliding block, the connecting rod, the mounting block and the like, the worm is driven by the worm to move in the first groove in a threaded mode, the top end of the sliding block drives the mounting block to rotate by driving the connecting rod, the mounting block is enabled to rotate around one end of the U-shaped frame, and therefore the angle of a cutter in the mounting block is adjusted according to actual needs;

2) in the work, through the cooperation of the solid fixed ring that sets up, pivot and adjusting screw etc. use, at first remove the pivot according to the needs of reality, make it to certain position after, then fix it through adjusting screw, adjusting screw sets up some one of them regulation screw threaded connection with the pivot top to accomplish and adjust easy operation to the position of cutter.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of a first groove mounting structure of the present invention;

FIG. 4 is a schematic view of the installation structure of the rotating shaft of the present invention;

in the figure: 1. a ring body; 2. a fixing ring; 3. a rotating shaft; 4. a first groove; 5. a worm; 6. a slider; 7. a connecting rod; 8. mounting blocks; 9. a through groove; 10. a cutter; 11. fastening screws; 12. pressing a ring; 13. a second groove; 14. a turntable; 15. a U-shaped frame; 16. adjusting the screw hole; 17. and adjusting the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a ring body 1, a fixing ring 2 is fixedly installed on the outer wall of one side of the ring body 1, the fixing ring 2 is sleeved with a rotating shaft 3 to facilitate installation of a cutter, six first grooves 4 and six second grooves 13 are equidistantly arranged in the ring body 1, a worm 5 is rotatably installed in each first groove 4, the middle part of the worm 5 is in threaded connection with a screw hole arranged in a slider 6 to adjust the angle of the position of the cutter 10, six installation blocks 8 are equidistantly arranged on the outer wall of the ring body 1, one end of each installation block 8 is fixedly installed with an integrated U-shaped frame 15, each U-shaped frame 15 is rotatably connected with the ring body 1 through a pin shaft, a through groove 9 is arranged in the middle part of each installation block 8, the cutter 10 is installed in the through groove 9, a fastening screw 11 is installed on the top of the through groove 9, a pressing ring 12 is fixedly attached to the bottom of the fastening screw 11, and the cutter 10 can be fixed.

Second embodiment, on the basis of first embodiment, the top of slider 6 and the bottom swing joint of connecting rod 7, the top and the fixed block swing joint of connecting rod 7, fixed block fixed mounting can drive installation piece 8 and rotate in the bottom to the installation piece 8 that sets up.

Third embodiment, on the basis of first embodiment, the mounting hole has been seted up on solid fixed ring 2 top, and the internally mounted of mounting hole has adjusting screw 17, and adjusting screw 16 has been seted up to the top equidistance of pivot 3, and adjusting screw 17 is connected with 16 threaded connections of one of them adjusting screw, can adjust the position of cutter according to actual needs.

In the fourth embodiment, on the basis of the first embodiment, the width of each second groove 13 is smaller than the width of the corresponding first groove 4, so that the sliding block 6 can be limited.

Fifth, on the basis of the first embodiment, a turntable 14 is fixedly mounted at one end of each worm 5, and anti-skid grains are carved on the outer wall of the turntable 14, so that friction force can be increased, and the worm 5 can be conveniently rotated.

Sixth, based on the first embodiment, the ring body 1, the fixing ring 2 and the rotating shaft 3 are made of stainless steel, and have good physical properties.

The working principle is as follows: when in work, firstly, through the matching use of the arranged turntable 14, the worm 5, the slide block 6, the connecting rod 7, the mounting block 8 and the like, by rotating the turntable 14, the turntable 14 drives the worm 5 to rotate, the worm 5 drives the sliding block 6 to move in the first groove 4 in a threaded manner, the top end of the sliding block 6 drives the mounting block 8 to rotate through the driving connecting rod 7, so that the mounting block 8 rotates around one end of the U-shaped frame 15, therefore, the angle of the cutter 10 in the mounting block 8 is adjusted according to actual requirements, and through the matched use of the arranged fixing ring 2, the rotating shaft 3, the adjusting screw 17 and the like, firstly, the rotating shaft 3 is moved to a certain position according to actual requirements, then the cutter is fixed through an adjusting screw 17, and the adjusting screw 17 is in threaded connection with one of adjusting screw holes 16 formed in the top end of the rotating shaft 3, so that the position of the cutter is adjusted.

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. The utility model provides a cutters of pelleter under water, includes ring body (1), its characterized in that: the outer wall of one side of the ring body (1) is fixedly provided with a fixing ring (2), the fixing ring (2) is sleeved with a rotating shaft (3), six first grooves (4) and six second grooves (13) are formed in the inner portion of the ring body (1) at equal intervals, a worm (5) is rotatably arranged in each first groove (4), the middle of the worm (5) is in threaded connection with a screw hole formed in the inner portion of a sliding block (6), six installation blocks (8) are installed in the outer wall of the ring body (1) at equal intervals, one end of each installation block (8) is fixedly provided with a U-shaped frame (15) which is connected into a whole, each U-shaped frame (15) is rotatably connected with the ring body (1) through a pin shaft, the middle of each installation block (8) is provided with a through groove (9), a cutter (10) is arranged in the through groove (9), and a fastening screw (11) is arranged on, and a clamping ring (12) is fixedly arranged at the bottom of the fastening screw (11).

2. The cutter device of an underwater pelletizer as set forth in claim 1, wherein: the top of slider (6) and the bottom swing joint of connecting rod (7), the top and the fixed block swing joint of connecting rod (7), fixed block fixed mounting in to the bottom of the installation piece (8) that sets up.

3. The cutter device of an underwater pelletizer as set forth in claim 1, wherein: the top end of the fixing ring (2) is provided with a mounting hole, an adjusting screw (17) is arranged in the mounting hole, the top end of the rotating shaft (3) is equidistantly provided with adjusting screw holes (16), and the adjusting screw (17) is in threaded connection with one of the adjusting screw holes (16).

4. The cutter device of an underwater pelletizer as set forth in claim 1, wherein: the width dimension of each second groove (13) is smaller than that of the corresponding first groove (4).

5. The cutter device of an underwater pelletizer as set forth in claim 1, wherein: each one end of the worm (5) is fixedly provided with a turntable (14), and anti-skid grains are carved on the outer wall of the turntable (14).

6. The cutter device of an underwater pelletizer as set forth in claim 1, wherein: the ring body (1), the fixing ring (2) and the rotating shaft (3) are all made of stainless steel materials.

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