CN116135505A

CN116135505A - Rubber masterbatch granulation equipment

Info

Publication number: CN116135505A
Application number: CN202310319047.3A
Authority: CN
Inventors: 房志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-05-19

Abstract

The invention relates to the field of rubber processing, and discloses rubber master batch granulating equipment which comprises a supporting frame, wherein a granulator body is arranged on the inner wall of the supporting frame, a second feeding hopper is arranged on the surface of the granulator body, a first groove is formed in the upper surface of the supporting frame, a first hollow rod is arranged in the first groove, a plurality of feeding barrels are fixedly connected with the inner cavity of the first hollow rod, the upper ends of the feeding barrels penetrate through the first hollow rod, first discharging holes are formed in the bottoms of the feeding barrels and the first hollow rod, a plurality of first sliding grooves are formed in the lower ends of the first hollow rod, the first sliding grooves are in one-to-one correspondence with the feeding barrels, a first adjusting plate is connected in the first sliding grooves in a sliding mode, a second discharging hole is formed in the surface of the first adjusting plate, a discharging pipe is arranged between the first hollow rod and the second feeding hopper, corresponding raw materials can be added according to requirements through the arrangement of different feeding barrels, and the rubber master batch granulating processing production for cables with different performances can be realized.

Description

Rubber masterbatch granulation equipment

Technical Field

The invention relates to the technical field of cable processing, in particular to rubber master batch granulating equipment.

Background

The master batch consists of carrier resin, filler and various auxiliary agents. The limit of the auxiliary agent or the content of the filler in the master batch is several times to more than ten times higher than the required amount in the actual plastic product. In the molding process, the proportion of the master batch to the matrix resin must be adjusted according to the content of the relevant components in the master batch and the amount to be added in the actual product. The masterbatch can be generally classified into a general filling masterbatch (abbreviated as filling masterbatch) and a functional masterbatch, such as a color masterbatch, an anti-fogging masterbatch, and the like. The main component of the filling master batch is a filler, which is mainly used for processing and forming polyolefin (polyethylene and polypropylene), also called polyolefin filling master batch, and rubber is processed and synthesized by adding different auxiliary raw materials according to the use of cables in the processing process through granulating equipment.

The prior patent publication No. CN206527924U discloses a double-screw granulation device, which sequentially comprises an injection molding machine, a granulating device, a first cooling tower, a second cooling tower and a storage hopper which are separated from each other along the left-to-right direction of the double-screw granulation device, wherein a first air conveying device is arranged between the granulating device and the first cooling tower, a second air conveying device is arranged between the first cooling tower and the second cooling tower, a third air conveying device is arranged between the second cooling tower and the storage hopper, after the injection molding machine is used for injection molding blanks, the granulating device cuts out particles from the blanks, the particles fall on the first air conveying device, and the particles are blown into the first cooling tower by the first air conveying device for primary cooling; the particles cooled by the first cooling tower fall down to the second air conveying device, and are blown into the second cooling tower by the second air conveying device for secondary cooling; the particles cooled by the second cooling tower fall on the third air conveying device, and are blown to the storage hopper for storage by the third air conveying device, so that granulation, cooling and storage are integrated, and accordingly, the production efficiency is improved, so that the device is suitable for occasions with high automation degree.

The prior art still has the defect that different raw materials are needed when rubber for cables with different performances is processed, and the granulator in the prior art is difficult to control the feeding process of the different raw materials, has low processing efficiency, is difficult to be suitable for the pelleting processing production of rubber master batches for cables with different performances, and needs to be improved.

Disclosure of Invention

The invention provides rubber master batch granulating equipment, which needs different raw materials when rubber for cables with different performances is processed, and a granulator in the prior art is difficult to control the feeding process of the different raw materials, has low processing efficiency, is difficult to be suitable for granulating and processing production of the rubber master batch for the cables with different performances, and needs to be improved.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a rubber masterbatch granulation equipment, includes the support frame, install the granulator body on the inner wall of support frame, the surface of granulator body is provided with the second feeder hopper, the upper surface of support frame is opened there is first recess, install first cavity pole in the first recess, the inner chamber fixedly connected with of first cavity pole a plurality of feedbarrels, first cavity pole is run through to the upper end of feedbarrel, first discharge opening has all been opened to the bottom of feedbarrel and first cavity pole, the lower extreme of first cavity pole is opened there is a plurality of first spouts, first spout and feedbarrel one-to-one, sliding connection has first regulating plate in the first spout, the surface of first regulating plate is opened there is the second discharge opening, be provided with the discharging pipe between first cavity pole and the second feeder hopper, this device can realize adding corresponding raw materials as required through setting up different feedbarrels, has improved machining efficiency, can be applicable to the rubber masterbatch granulation processing production for the inequality cable.

As a preferable scheme of the invention, the bottom of the first hollow rod is provided with a plurality of second sliding grooves, the second sliding grooves are in one-to-one correspondence with the feeding barrels, the second sliding grooves are communicated with the first sliding grooves, sliding blocks are connected in the second sliding grooves in a sliding manner, the sliding blocks are T-shaped, and the sliding blocks are fixedly connected with the first adjusting plate.

As a preferable scheme of the invention, a first air cylinder is arranged in the first sliding groove, the output end of the first air cylinder is hinged with the first adjusting plate, and the first air cylinder is positioned on one side of the first adjusting plate far away from the sliding block.

As a preferable scheme of the invention, a third chute and a fourth chute are arranged at the bottom of the first hollow rod, the first chute is positioned between the third chute and the fourth chute, T-shaped columns are connected in the third chute and the fourth chute in a sliding manner, and the lower ends of the T-shaped columns are fixedly connected with a discharging pipe.

As a preferable scheme of the invention, the outer wall of the discharging pipe is provided with a second hollow rod with an opening at the upper end, the side wall of the second hollow rod is provided with a second discharging groove, the side wall of the discharging pipe is provided with a first discharging groove, and the second discharging groove is matched with the first discharging groove.

As a preferable scheme of the invention, a fifth chute is formed on one side of the discharging pipe far away from the first discharging chute, a T-shaped rod is connected in a sliding manner in the fifth chute, a handle is arranged at one end of the T-shaped rod, a sixth chute is formed on one side of the second hollow rod far away from the second discharging chute, the sixth chute is matched with the T-shaped rod, the sixth chute is an arc chute, and the fifth chute is a rectangular chute.

As a preferable scheme of the invention, the inner wall of the second hollow rod is fixedly connected with the supporting plate, the discharging pipe is positioned on the upper surface of the supporting plate, the second cylinder is arranged at the inner bottom of the second hollow rod, the output end of the second cylinder is rotatably connected with the second adjusting plate, and the second adjusting plate slides in the discharging pipe.

As a preferable scheme of the invention, the side wall of the second hollow rod is provided with a second groove, the second groove is communicated with the sixth chute, and a supporting ball is connected in the second groove through a spring.

Compared with the prior art, the invention has the advantages that:

(1) Because the processing sequence of various raw materials in the process of producing the rubber for cables with different performances is different, the processing sequence of the raw materials is difficult to control in the prior art, therefore, various raw materials are added into corresponding first feed hoppers and then stored in corresponding inner cavities of feed barrels, when certain raw materials need to be added, a second hollow rod slides on the surface of a supporting ring, a feed inlet of a discharge pipe is aligned with a corresponding first discharge hole, a first cylinder is started to push a first adjusting plate to slide in a first sliding groove, alignment of the first discharge hole and the second discharge hole is realized, the raw materials in the corresponding feed barrels flow into the discharge pipe, then flow into the second feed hoppers through the first discharge groove, the second discharge groove and a guide plate, and finally fall into a processing cavity of a granulator body for processing.

(2) The second cylinder is started to push the second adjusting plate to slide in the discharging pipe, the size of the upper space of the second adjusting plate is adjusted, so that the feeding amount of raw materials is controlled conveniently, the first cylinder is controlled to enable the first discharging hole to be staggered with the second discharging hole, then the handle is held to vertically move the T-shaped rod downwards in the fifth sliding groove, under the extrusion of the T-shaped rod, the supporting ball stretches into the second groove, so that the T-shaped rod is convenient to move downwards, and because the sixth sliding groove is an arc-shaped groove, the fifth sliding groove is a rectangular groove, when the T-shaped rod moves in the fifth sliding groove, the second hollow rod and the discharging pipe are enabled to rotate relatively under the thrust action of the T-shaped rod, so that the alignment of the first discharging groove and the second discharging groove is achieved, and the raw materials with corresponding amounts are convenient to enter the processing cavity of the granulator body to process.

Drawings

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

FIG. 2 is a schematic view of a first perspective view of a first hollow rod in an embodiment of the present invention;

FIG. 3 is a schematic view of a second perspective view of a first hollow rod in an embodiment of the present invention;

FIG. 4 is a schematic view showing the internal structure of a second feeding hopper according to an embodiment of the present invention;

FIG. 5 is a schematic view of a first adjusting plate structure according to an embodiment of the present invention;

FIG. 6 is a schematic view of a second hollow rod structure in an embodiment of the present invention;

FIG. 7 is a schematic view of a tapping pipe according to an embodiment of the present invention;

FIG. 8 is a schematic view of the cross-sectional structure A-A of FIG. 4 in accordance with the present invention.

The reference numerals in the figures illustrate:

1. a granulator body; 2. a support frame; 3. a first groove; 4. a first hollow rod; 5. a feed barrel; 6. a first feed hopper; 7. a first discharge hole; 8. a first adjustment plate; 9. a first cylinder; 10. a second discharge hole; 11. a discharge pipe; 12. a second feed hopper; 13. a first chute; 14. a second chute; 15. a slide block; 16. a third chute; 17. a fourth chute; 18. a T-shaped column; 19. a support ring; 20. a second hollow rod; 21. a second cylinder; 22. a second adjusting plate; 23. a support plate; 24. a first discharge chute; 25. a second discharge chute; 26. a fifth chute; 27. a T-bar; 28. a handle; 29. a sixth chute; 30. a second groove; 31. a spring; 32. a support ball; 33. and a deflector.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1:

referring to fig. 1-4, a rubber masterbatch granulation equipment, which comprises a supporting frame 2, install granulator body 1 on the inner wall of support frame 2, granulator body 1's surface is provided with second feeder hopper 12, support frame 2's upper surface is opened there is first recess 3, install first hollow pole 4 in the first recess 3, the inner chamber fixedly connected with of first hollow pole 4 a plurality of feedbarrels 5, the upper end of feedbarrels 5 runs through first hollow pole 4, in order to conveniently add the raw materials, the upper end fixedly connected with of feedbarrels 5 first feeder hopper 6, first discharge opening 7 is all opened to the bottom of feedbarrels 5 and first hollow pole 4, a plurality of first spouts 13 are opened to the lower extreme of first hollow pole 4, first spout 13 and feedbarrels 5 one-to-one, first spout 13 sliding connection has first regulating plate 8, through the design to first spout 13, conveniently adjusts the position of first regulating plate 8, the surface of first regulating plate 8 is opened there is second discharge opening 10, and first discharge opening 10 through first regulating plate 10 and second orifice 11, thereby the convenient for realizing between first discharge opening 8 and the first discharge opening 11, the second discharge opening is realized to the first discharge opening 11.

The bottom of first cavity pole 4 is opened there is a plurality of second spouts 14, second spout 14 and feedwell 5 one-to-one, second spout 14 link up each other with first spout 13, sliding connection has slider 15 in second spout 14, through the cooperation between second spout 14 and the slider 15, conveniently restrict the movable range of first regulating plate 8, in order to prevent that the removal in-process of first regulating plate 8 from breaking away from first cavity pole 4, slider 15 is the T shape, slider 15 and first regulating plate 8 fixed connection.

A first air cylinder 9 is arranged in the first sliding groove 13, the output end of the first air cylinder 9 is hinged with the first adjusting plate 8, and the first air cylinder 9 is positioned on one side of the first adjusting plate 8 far away from the sliding block 15.

When the rubber for the cables with different performances is processed, different raw materials are needed, and the granulator in the prior art is difficult to control the feeding process of the different raw materials, has low processing efficiency and is difficult to be suitable for the pelleting processing production of the rubber master batch for the cables with different performances.

The specific processing process is as follows: various raw materials are added in the corresponding first feed hopper 6 and then stored in the corresponding inner cavity of the feed barrel 5, when certain raw materials are required to be added, the first cylinder 9 is started to push the first adjusting plate 8 to slide in the first sliding groove 13, the alignment of the first discharge hole 7 and the second discharge hole 10 is realized, the corresponding raw materials fall into the processing cavity of the granulator body 1 from the discharge pipe 11 through the second feed hopper 12 to be processed, the device can add the corresponding raw materials according to the requirements by setting different feed barrels 5, the processing efficiency is improved, and the device can be suitable for the pelleting processing production of rubber master batches for cables with different performances.

Example 2:

this embodiment is an improvement over embodiment 1, see fig. 3-5.

The bottom of first cavity pole 4 is opened there is third spout 16 and fourth spout 17, first spout 13 is located between third spout 16, the fourth spout 17, all sliding connection has T shape post 18 in third spout 16, the fourth spout 17, the lower extreme and the discharging pipe 11 fixed connection of T shape post 18, through the cooperation between third spout 16, fourth spout 17, the T shape post 18, the convenient removal orbit of limiting discharging pipe 11.

The outer wall of discharging pipe 11 is provided with upper end open-ended second hollow pole 20, and it is to supplement the explanation, the inner wall fixedly connected with holding ring 19 of second feeder hopper 12, second hollow pole 20 slides at holding ring 19 surface, and holding ring 19 plays the supporting role to second hollow pole 20, second blown down tank 25 has been opened to the lateral wall of second hollow pole 20, the lateral wall of discharging pipe 11 is opened there is first blown down tank 24, second blown down tank 25 and first blown down tank 24 mutually match, in order to reduce the raw materials and flow into in the second feeder hopper 12 from second blown down tank 25, the adhesion is at the outer wall of second hollow pole 20, consequently, is provided with guide plate 33 in second blown down tank 25, and the exit end of guide plate 33 is located the inner chamber of second feeder hopper 12.

Adjusting the feeding sequence of raw materials: because the adding sequence of various raw materials in the process of producing the rubber for cables with different performances is different, the adding sequence of the raw materials is convenient to control, when certain raw materials are needed to be added, the second hollow rod 20 slides on the surface of the supporting ring 19, the feeding hole of the discharging pipe 11 is aligned with the corresponding first discharging hole 7, the first cylinder 9 is controlled to align the first discharging hole 7 and the second discharging hole 10, the raw materials in the corresponding feeding barrel 5 flow into the discharging pipe 11, and then flow into the second feeding hopper 12 through the first discharging groove 24, the second discharging groove 25 and the guide plate 33, so that the adding sequence of various raw materials in the processing process is adjusted according to the needs.

Example 3:

this embodiment is an improvement over embodiment 2 by referring again to fig. 6-7 in addition to the drawing of embodiment 1.

A fifth chute 26 is formed in one side, far away from the first discharging chute 24, of the discharging pipe 11, a T-shaped rod 27 is connected in a sliding manner in the fifth chute 26, a handle 28 is arranged at one end of the T-shaped rod 27, a sixth chute 29 is formed in one side, far away from the second discharging chute 25, of the second hollow rod 20, the sixth chute 29 is matched with the T-shaped rod 27, the sixth chute 29 is an arc-shaped chute, and the fifth chute 26 is a rectangular chute.

The lateral wall of second cavity pole 20 is opened there is second recess 30, second recess 30 and sixth spout 29 link up each other, be connected with the supporting ball 32 through spring 31 in the second recess 30, through the design to spring 31, make things convenient for the removal and the reset of supporting ball 32, through the design to supporting ball 32, make things convenient for supporting T shape pole 27.

The alignment process of the first discharging chute 24 and the second discharging chute 25 is as follows: in the initial state, the supporting ball 32 is abutted against the T-shaped rod 27, during alignment, the handheld handle 28 vertically moves the T-shaped rod 27 downwards in the fifth chute 26, under the extrusion of the T-shaped rod 27, the supporting ball 32 stretches into the second groove 30, so that the T-shaped rod 27 can conveniently move downwards, and because the sixth chute 29 is an arc chute, the fifth chute 26 is a rectangular chute, and when the T-shaped rod 27 moves in the fifth chute 26, under the thrust action of the T-shaped rod 27, the second hollow rod 20 and the discharging pipe 11 relatively rotate, so that alignment of the first discharging chute 24 and the second discharging chute 25 is realized.

Example 4:

this embodiment is a modification of embodiment 3, and refer to fig. 8.

Fixedly connected with backup pad 23 on the inner wall of second cavity pole 20, discharging pipe 11 is located backup pad 23 upper surface, and backup pad 23 plays the supporting role to discharging pipe 11, simultaneously, backup pad 23 plays the effect of separating second cylinder 21, discharging pipe 11, second cylinder 21 is installed to the interior bottom of second cavity pole 20, and the output of second cylinder 21 runs through backup pad 23, and the output rotation of second cylinder 21 is connected with second regulating plate 22, makes things convenient for taking place relative rotation between discharging pipe 11 and the second cavity pole 20, simultaneously, conveniently controls the size of second regulating plate 22 upper portion space to be convenient for the feed amount of regulation raw materials, second regulating plate 22 slides in discharging pipe 11, starts second cylinder 21 and promotes second regulating plate 22 and slide in discharging pipe 11, thereby realizes the accuse volume of raw materials.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims

1. A rubber masterbatch granulation equipment, its characterized in that: the granulator comprises a support frame (2), wherein a granulator body (1) is arranged on the inner wall of the support frame (2), and a second feed hopper (12) is arranged on the surface of the granulator body (1);

the utility model discloses a feeding device for a material feeding machine, including support frame (2), first recess (3) are opened to the upper surface of support frame (2), install first cavity pole (4) in first recess (3), the inner chamber fixedly connected with of first cavity pole (4) a plurality of feed drums (5), the upper end of feed drum (5) runs through first cavity pole (4), first discharge opening (7) are all opened to the bottom of feed drum (5) and first cavity pole (4), a plurality of first spouts (13) are opened to the lower extreme of first cavity pole (4), first spout (13) and feed drum (5) one-to-one, sliding connection has first regulating plate (8) in first spout (13), the surface of first regulating plate (8) is opened there is second discharge opening (10), be provided with discharging pipe (11) between first cavity pole (4) and second feeder hopper (12).

2. A rubber masterbatch pelletization device as claimed in claim 1, wherein: the bottom of first cavity pole (4) is opened there is a plurality of second spouts (14), second spout (14) and feedwell (5) one-to-one, second spout (14) link up each other with first spout (13), sliding connection has slider (15) in second spout (14), slider (15) are T shape, slider (15) and first regulating plate (8) fixed connection.

3. A rubber masterbatch pelletization device as claimed in claim 2, wherein: the first sliding groove (13) is internally provided with a first air cylinder (9), the output end of the first air cylinder (9) is hinged with the first adjusting plate (8), and the first air cylinder (9) is positioned on one side, far away from the sliding block (15), of the first adjusting plate (8).

4. A rubber masterbatch pelletization device as claimed in claim 3, wherein: the bottom of first cavity pole (4) is opened there are third spout (16) and fourth spout (17), first spout (13) are located between third spout (16), fourth spout (17), all sliding connection has T shape post (18) in third spout (16), fourth spout (17), the lower extreme and the discharging pipe (11) fixed connection of T shape post (18).

5. The rubber masterbatch pelletization equipment of claim 4, wherein: the outer wall of the discharging pipe (11) is provided with a second hollow rod (20) with an opening at the upper end;

the side wall of the second hollow rod (20) is provided with a second discharging groove (25), the side wall of the discharging pipe (11) is provided with a first discharging groove (24), and the second discharging groove (25) is matched with the first discharging groove (24).

6. The rubber masterbatch pelletization equipment of claim 5, wherein: a fifth chute (26) is formed in one side, far away from the first discharging chute (24), of the discharging pipe (11), a T-shaped rod (27) is connected in a sliding manner in the fifth chute (26), and a handle (28) is arranged at one end of the T-shaped rod (27);

a sixth chute (29) is formed in one side, far away from the second discharging chute (25), of the second hollow rod (20), the sixth chute (29) is matched with the T-shaped rod (27), the sixth chute (29) is an arc-shaped chute, and the fifth chute (26) is a rectangular chute.

7. The rubber masterbatch pelletization equipment of claim 6, wherein: the inner wall of second cavity pole (20) is last fixedly connected with backup pad (23), discharging pipe (11) are located backup pad (23) upper surface, second cylinder (21) are installed to the interior bottom of second cavity pole (20), the output of second cylinder (21) rotates and is connected with second regulating plate (22), second regulating plate (22) slide in discharging pipe (11).

8. The rubber masterbatch pelletization equipment of claim 7, wherein: the side wall of the second hollow rod (20) is provided with a second groove (30), the second groove (30) is communicated with a sixth chute (29), and a supporting ball (32) is connected in the second groove (30) through a spring (31).