CN213808856U

CN213808856U - Granulator with sealing device for high-viscosity molten materials

Info

Publication number: CN213808856U
Application number: CN202022782116.9U
Authority: CN
Inventors: 任立岳; 万杰
Original assignee: Shandong Daoyun Network Industry Co Ltd
Current assignee: Shandong Daoyun Network Industry Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a granulator technical field just discloses a granulator that is used for high melting material of gluing with sealing device, which comprises a bod, the inside fixed mounting of organism has a pay-off section of thick bamboo that one end extends to the organism outside, the inside of a pay-off section of thick bamboo is rotated and is installed one end and extends to the left feeding screw of a pay-off section of thick bamboo, the top fixed mounting of organism has the output of motor and the outside fixed connection of feeding screw, the outside fixedly connected with of feeding screw is located the inside connecting seat of a pay-off section of thick bamboo, the left side fixedly connected with installation cover of connecting seat. This a granulator that is used for high melting material with sealing device through setting up the second sealing washer, the spring pushes up the guide ring right under self elasticity effect, and the guide ring has solved current granulator again and has mostly had the not good shortcoming of sealed effect, and high melting material probably enters into positions such as bearing through the gap, produces the problem of influence to the steady operation of equipment.

Description

Granulator with sealing device for high-viscosity molten materials

Technical Field

The utility model relates to a granulator technical field specifically is a granulator that is used for high viscous material with sealing device.

Background

The screw pelletizer is a molding machine capable of manufacturing materials into specific shapes, changes the physical properties of plastics through the processes of high-temperature melting, plasticizing and extruding so as to achieve the purpose of plasticizing and molding the plastics, and is a main device for producing plastic particles.

The existing granulator in the market has various types such as a screw extrusion type granulator and a disc type granulator, and can realize quick production of granules, but most of the existing granulators have the defect of poor sealing effect, and high-viscosity materials can enter parts such as bearings through gaps and influence the stable operation of equipment, so that the granulator with the sealing device and used for the high-viscosity materials is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a granulator that is used for high viscous material with sealing device possesses advantages such as sealed effectual, has solved current granulator and has mostly had the not good shortcoming of sealed effect, and the material of high viscous probably enters into positions such as bearing through the gap, produces the problem of influence to the steady operation of equipment.

(II) technical scheme

For realizing the above-mentioned sealed effectual purpose, the utility model provides a following technical scheme: a granulator with a sealing device for high-viscosity materials comprises a granulator body, wherein a feeding barrel with one end extending to the outer side of the granulator body is fixedly installed inside the granulator body, a feeding screw with one end extending to the left side of the feeding barrel is rotatably installed inside the feeding barrel, a motor is fixedly installed at the top of the granulator body, the output end of the motor is fixedly connected with the outer side of the feeding screw, a connecting seat located inside the feeding barrel is fixedly connected with the outer side of the feeding screw, an installation sleeve is fixedly connected to the left side of the connecting seat, a spring is movably connected inside the installation sleeve, a guide ring located on the left side of the spring and extending to the left side of the installation sleeve is movably connected inside the installation sleeve, a connecting retaining ring located on the left side of the guide ring is rotatably connected to the outer side of the feeding screw, and a first sealing ring is fixedly connected to one side, opposite to the connecting retaining ring, the right side fixedly connected with of connecting the retaining ring is located the sleeve in the installation cover outside, telescopic inside and the equal swing joint in the outside have quantity be two second sealing washer, telescopic outside swing joint has the right side and the left side of inner tube and inner tube the left side in close contact with of second sealing washer, the left side fixedly connected with of pay-off section of thick bamboo is located the end cover in the pay-off screw rod outside, the outside fixedly connected with of pay-off screw rod is located the inside bearing of end cover.

Preferably, the feeding barrel is communicated with a feeding hopper positioned on the outer side of the machine body, and the feeding hopper is in a funnel shape.

Preferably, the top of the machine body is fixedly connected with an installation seat positioned on the left side of the feeding barrel, and the motor is fixedly installed on the top of the machine body through the installation seat.

Preferably, the internal thread of the connecting seat is connected with a plurality of countersunk screws, and one ends of the countersunk screws extend into the feeding screw and are in threaded connection with the feeding screw.

Preferably, the mounting sleeve is internally provided with a mounting groove, and the spring and the guide ring are both positioned in the mounting groove.

Preferably, the right side of the second sealing ring on the right side is in close contact with the left side of the sleeve, and the right side of the end cover is in close contact with the left side of the inner barrel.

(III) advantageous effects

Compared with the prior art, the utility model provides a granulator that is used for high viscous material with sealing device possesses following beneficial effect:

this a granulator for high viscous material with sealing device, through setting up the second sealing washer, the spring pushes up the guide ring right under self elasticity effect, and the guide ring draws the sleeve to the left side through connecting the retaining ring again, make two second sealing washers of sleeve extrusion, thereby make and keep in close contact with between two second sealing washers all the time, and the bearing then sets up the left side at connecting the retaining ring, the material of molten condition is because the second sealing washer, the position that can't enter into the bearing place is blockked of sleeve and connecting seat, and then played the guard action to the bearing, and the sleeve can compress tightly two second sealing washers all the time under the effect of spring, avoided appearing the clearance because the sealing washer wearing and tearing, thereby reached sealed effectual purpose.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front view of the feeding screw of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a feed cylinder; 3. a feed screw; 4. a motor; 5. a connecting seat; 6. installing a sleeve; 7. a spring; 8. a guide ring; 9. connecting a retainer ring; 10. a first seal ring; 11. a sleeve; 12. a second seal ring; 13. an inner barrel; 14. an end cap; 15. and a bearing.

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.

Referring to fig. 1-3, a granulator for high-viscosity materials with a sealing device comprises a machine body 1, a feeding barrel 2 with one end extending to the outer side of the machine body 1 is fixedly installed inside the machine body 1, a feeding hopper located outside the machine body 1 is communicated with the outer side of the feeding barrel 2 and is in a funnel shape, a feeding screw 3 with one end extending to the left side of the feeding barrel 2 is rotatably installed inside the feeding barrel 2, a motor 4 is fixedly installed at the top of the machine body 1, the output end of the motor 4 is fixedly connected with the outer side of the feeding screw 3, an installation seat located at the left side of the feeding barrel 2 is fixedly connected to the top of the machine body 1, the motor 4 is fixedly installed at the top of the machine body 1 through the installation seat, a connecting seat 5 located inside the feeding barrel 2 is fixedly connected to the outer side of the feeding screw 3, a plurality of countersunk head screws are in threaded connection with the connecting seat 5, and one end of the countersunk head screws extends to the inside of the feeding screw 3 and is in threaded connection with the feeding screw 3, the left side of the connecting seat 5 is fixedly connected with a mounting sleeve 6, the inside of the mounting sleeve 6 is provided with a mounting groove, the spring 7 and the guide ring 8 are both positioned in the mounting groove, the inside of the mounting sleeve 6 is movably connected with the spring 7, the inside of the mounting sleeve 6 is movably connected with the guide ring 8 which is positioned at the left side of the spring 7 and one end of which extends to the left side of the mounting sleeve 6, the outer side of the feeding screw rod 3 is rotatably connected with a connecting check ring 9 which is positioned at the left side of the guide ring 8, one side of the guide ring 8 opposite to the connecting check ring 9 is fixedly connected with a first sealing ring 10, the right side of the connecting check ring 9 is fixedly connected with a sleeve 11 which is positioned at the outer side of the mounting sleeve 6, the inside and the outer side of the sleeve 11 are both movably connected with two second sealing rings 12, the outer side of the sleeve 11 is movably connected with an inner cylinder 13, the right side of the inner cylinder 13 is in close contact with the left side of the second sealing ring 12, the left side of the feeding cylinder 2 is fixedly connected with an end cover 14 which is positioned at the outer side of the feeding screw rod 3, the right side of the right second sealing ring 12 is in close contact with the left side of the sleeve 11, the right side of the end cover 14 is in close contact with the left side of the inner cylinder 13, and the outer side of the feeding screw rod 3 is fixedly connected with a bearing 15 positioned in the end cover 14.

In conclusion, according to the granulator for high-viscosity materials with the sealing device, the second sealing ring 12 is arranged, the spring 7 pushes the guide ring 8 to the right under the action of the self elasticity, the guide ring 8 pulls the sleeve 11 to the left through the connecting check ring 9, the sleeve 11 extrudes the two second sealing rings 12, so that the two second sealing rings 12 are always in close contact, the bearing 15 is arranged on the left side of the connecting check ring 9, the materials in a molten state cannot enter the position of the bearing 15 due to the blocking of the second sealing rings 12, the sleeve 11 and the connecting seat 5, the bearing 15 is protected, the sleeve 11 can always press the two second sealing rings 12 under the action of the spring 7, the phenomenon that gaps are generated due to the abrasion of the sealing rings is avoided, the purpose of good sealing effect is achieved, and the defect that the existing granulator mostly has poor sealing effect is solved, the high-viscosity materials can enter the bearing 15 and other parts through gaps, and the stable operation of the equipment is affected.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. A granulator for highly viscous materials with sealing means, comprising a body (1), characterized in that: the automatic feeding machine is characterized in that a feeding barrel (2) with one end extending to the outer side of the machine body (1) is fixedly installed inside the machine body (1), a feeding screw rod (3) with one end extending to the left side of the feeding barrel (2) is rotatably installed inside the feeding barrel (2), a motor (4) is fixedly installed at the top of the machine body (1), the output end of the motor (4) is fixedly connected with the outer side of the feeding screw rod (3), a connecting seat (5) located inside the feeding barrel (2) is fixedly connected to the outer side of the feeding screw rod (3), an installing sleeve (6) is fixedly connected to the left side of the connecting seat (5), a spring (7) is movably connected inside the installing sleeve (6), a guide ring (8) located on the left side of the spring (7) and extending to the left side of the installing sleeve (6) is movably connected inside the installing sleeve (6), a connecting retaining ring (9) located on the left side of the guide ring (8) is rotatably connected to the outer side of the feeding screw rod (3), the utility model discloses a material conveying device, including guide ring (8) and the first sealing washer (10) of relative one side fixedly connected with of connecting retaining ring (9), the right side fixedly connected with of connecting retaining ring (9) is located sleeve (11) in installation cover (6) outside, the inside and the equal swing joint in the outside of sleeve (11) have second sealing washer (12) that quantity is two, the outside swing joint of sleeve (11) has the right side and the left side of inner tube (13) and inner tube (13) the left side in close contact with of second sealing washer (12), the left side fixedly connected with of pay-off section of thick bamboo (2) is located end cover (14) in the pay-off screw rod (3) outside, the outside fixedly connected with of pay-off screw rod (3) is located inside bearing (15) of end cover (14).

2. A pelletizer for high viscous materials with a sealing device as set forth in claim 1, wherein: the outer side of the feeding barrel (2) is communicated with a feeding hopper positioned on the outer side of the machine body (1), and the feeding hopper is in a funnel shape.

3. A pelletizer for high viscous materials with a sealing device as set forth in claim 1, wherein: the top of the machine body (1) is fixedly connected with a mounting seat positioned on the left side of the feeding barrel (2), and the motor (4) is fixedly mounted on the top of the machine body (1) through the mounting seat.

4. A pelletizer for high viscous materials with a sealing device as set forth in claim 1, wherein: the inside threaded connection of connecting seat (5) has the countersunk screw that the quantity is a plurality of, and countersunk screw's one end extends to the inside of pay-off screw rod (3) and with pay-off screw rod (3) threaded connection.

5. A pelletizer for high viscous materials with a sealing device as set forth in claim 1, wherein: the mounting groove has been seted up to the inside of installation cover (6), spring (7) and guide ring (8) all are located the inside of mounting groove.

6. A pelletizer for high viscous materials with a sealing device as set forth in claim 1, wherein: the right side of the second sealing ring (12) on the right side is in close contact with the left side of the sleeve (11), and the right side of the end cover (14) is in close contact with the left side of the inner cylinder (13).