CN217916195U

CN217916195U - Ethylene-propylene rubber and stearic acid copolymerization mixing device for preparing AEM rubber sleeve

Info

Publication number: CN217916195U
Application number: CN202221594351.6U
Authority: CN
Inventors: 高永平; 刘元江; 王敬岩
Original assignee: Tianjin Yonglida Rubber & Plastic Products Co ltd
Current assignee: Tianjin Yonglida Rubber & Plastic Products Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-29
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a AEM rubber sleeve field especially relates to a copolymerization compounding device of ethylene-propylene rubber and stearic acid is used in preparation of AEM rubber sleeve. AEM rubber sleeve preparation is with copolymerization compounding device of EP rubbers and stearic acid including workstation, compounding subassembly and unloading subassembly, install the axostylus axostyle of rotating the connection in the compounding room, and install a plurality of with fixed connection's compounding pole on the axostylus axostyle, a plurality of installation room A and installation room B have been seted up in the compounding pole respectively, all install fixed connection's vibrator in the installation room A. The utility model provides a copolymerization compounding device of EPM rubber and stearic acid is glued with EP-propylene to AEM rubber sleeve preparation, the compounding pole carries out compounding work with stearic acid to EP-propylene rubber, opens the vibrator, makes it shake the compounding pole to drive the elastic ball through the power of vibrations and carry out irregular motion, strengthen the vibrations of compounding pole, the EP-propylene on the compounding pole is glued and is shaken the compounding with the stearic acid material, improves the device to the operating mass with the compounding.

Description

Ethylene-propylene rubber and stearic acid copolymerization mixing device for preparing AEM rubber sleeve

Technical Field

The utility model relates to a AEM rubber sleeve field especially relates to a copolymerization compounding device of ethylene-propylene rubber and stearic acid is used in preparation of AEM rubber sleeve.

Background

AEM rubber is entirely named as ethylene acrylate rubber, the content of methyl acrylate is 8% -40% of ethylene copolymer, and the AEM rubber is milk white semitransparent solid, and with the development of society, rubber products need to be used in some industries, and the AEM rubber is popular in various industries due to the excellent property of the AEM rubber;

when the AEM rubber sleeve is prepared, the ethylene propylene rubber and the stearic acid are mixed, and the production operations of shaping, solidification and the like of the AEM rubber sleeve are carried out after the mixing.

When the conventional mixing device mixes the ethylene propylene rubber and the stearic acid, the material is possibly stuck on a mixing rod in the mixing process due to certain viscosity, so that the ethylene propylene rubber and the stearic acid on the mixing rod are not sufficiently mixed;

simultaneously when the compounding device is at the unloading, the ethylene propylene is glued and stearic acid mixture is piled up easily on flitch down, leads to causing the influence to subsequent unloading work.

Therefore, it is necessary to provide a new apparatus for copolymerization and mixing ethylene propylene rubber and stearic acid for preparing AEM rubber sleeve to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a copolymerization compounding device of ethylene-propylene rubber and stearic acid is used in AEM rubber sleeve preparation.

The utility model provides a preparation of AEM rubber sleeve is with ethylene-propylene rubber and stearic acid's copolymerization compounding device includes:

the top of the workbench is provided with a fixedly connected mixing barrel, and the top of the mixing barrel is provided with a mixing chamber;

the mixing assembly is positioned in the mixing chamber and comprises a shaft rod, a mixing rod, an installation chamber A, an installation chamber B, a vibrator and elastic balls, wherein the shaft rod is rotatably connected and is installed in the mixing chamber;

the blanking assembly is positioned on the mixing barrel.

Preferably, the unloading subassembly includes flitch, baffle, spout and limiting plate down, the feed opening department of compounding bucket installs fixed connection's lower flitch, and all installs fixed connection's baffle in the top both sides of lower flitch, all seted up the spout on the baffle, and install sliding connection's limiting plate between the spout.

Preferably, the unloading subassembly is still including scraper blade, fixed plate, spring and holding rod, install sliding connection's scraper blade in the middle of the limiting plate, and fixed connection's fixed plate is all installed on the both sides of scraper blade, install a plurality of fixed connection's spring between fixed plate and the limiting plate, and fixed connection's holding rod is installed at the top of limiting plate.

Preferably, a power chamber is arranged in the mixing barrel and located below the mixing chamber, and a motor for driving the shaft rod to rotate is installed in the power chamber.

Preferably, the workbench is provided with a limiting opening, and four corners of the bottom of the workbench are provided with the support legs which are fixedly connected.

Preferably, the top of the mixing barrel is provided with a top cover, and the top of the top cover is provided with two handles fixedly connected.

Preferably, the feed opening department of compounding bucket is equipped with sealing door, and is equipped with the recess on the sealing door.

Compared with the prior art, the utility model provides a copolymerization compounding device of EPT glue and stearic acid for the preparation of AEM rubber sleeve has following beneficial effect:

1. the utility model discloses carrying out the compounding during operation, through putting into the compounding room with materials such as EP-propylene rubber and stearic acid, later open the motor and drive the axostylus axostyle and rotate, utilize the compounding pole to carry out compounding work with the EP-propylene rubber and stearic acid, and open the vibrator, make it vibrate the compounding pole, and drive the bouncing ball through the power of vibrations and carry out irregular motion, strengthen the vibrations of compounding pole, the EP-propylene rubber and the stearic acid material of on the compounding pole vibrate the compounding, avoid at the in-process of compounding, EP-propylene rubber and stearic acid may glue on the compounding pole, the EP-propylene rubber and the stearic acid compounding problem that lead to on the compounding pole, the effectual device that has improved is to the not enough operating mass of EP-propylene rubber and stearic acid compounding.

2. The utility model discloses when carrying out unloading during operation, the indoor EP rubbers of compounding passes through the feed opening with the stearic acid mixture and gets into down on the flitch, carry out the unloading through flitch down, when the mixture glues under on the flitch, the staff is through handheld holding rod, push down the scraper blade, the spring receives the effort and stretches this moment, when the bottom of scraper blade supports the top of unloading board, through the slip limiting plate, drive the mixture of scraper blade on to the unloading board and scrape, scrape into the spacing mouthful with the mixture in can, later loosen the holding rod, the effort that the spring received this moment disappears and contracts, it rises to drive the scraper blade, vacate certain space for the unloading board, the unloading work of the follow-up mixture of being convenient for, avoid EP rubbers and stearic acid mixture to pile up easily on the unloading board, lead to cause the influence to subsequent unloading work, the effectual efficiency that improves the device to unloading work.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a device for copolymerization and mixing of ethylene propylene rubber and stearic acid for preparing an AEM rubber sleeve provided by the present invention;

FIG. 2 is a schematic view of the interior of the mixing bowl shown in FIG. 1;

FIG. 3 is a schematic view of the interior of the mixing rod of FIG. 2;

FIG. 4 is a schematic structural view of the blanking plate shown in FIG. 1;

fig. 5 is a schematic view of a part of the blanking assembly shown in fig. 1.

The reference numbers in the figures: 1. a work table; 11. a limiting port; 12. a support leg; 2. a mixing barrel; 21. a mixing chamber; 22. a power chamber; 23. a motor; 3. a mixing assembly; 31. a shaft lever; 32. a mixing rod; 33. an installation chamber A; 34. an installation chamber B; 35. a vibrator; 36. a resilient ball; 4. a blanking assembly; 41. a blanking plate; 42. a partition plate; 43. a chute; 44. a limiting plate; 45. a squeegee; 46. a fixing plate; 47. a spring; 48. a holding rod; 5. a sealing door; 6. a top cover; 61. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 to 5, an embodiment of the present invention provides an apparatus for mixing ethylene-propylene rubber and stearic acid for preparing an AEM rubber sleeve, where the apparatus for mixing ethylene-propylene rubber and stearic acid for preparing an AEM rubber sleeve includes: workstation 1, compounding subassembly 3 and unloading subassembly 4.

In an embodiment of the present invention, please refer to fig. 1, the worktable 1 is provided with a limiting opening 11, and four corners of the bottom of the worktable 1 are provided with supporting legs 12 for fixing connection.

It should be noted that: the workbench 1 has strong bearing capacity, and can be more stably installed by matching with the supporting legs 12, objects for loading are placed at the bottom of the workbench 1, the opening of the loaded objects is aligned to the limiting port 11, and when the device is used for blanking, a mixture can directly enter the objects for loading through the limiting port 11.

In an embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 3, a mixing barrel 2 fixedly connected is installed at the top of the working platform 1, a mixing chamber 21 is opened at the top of the mixing barrel 2, a power chamber 22 is opened inside the mixing barrel 2, the power chamber 22 is located below the mixing chamber 21, and a motor 23 for driving the shaft rod 31 to rotate is installed in the power chamber 22;

mixing component 3 is located mixing chamber 21, and mixing component 3 includes axostylus axostyle 31, compounding pole 32, installation room A33, installation room B34, vibrator 35 and bounce ball 36, install the axostylus axostyle 31 of rotation connection in the mixing chamber 21, and install a plurality of compounding pole 32 with fixed connection on the axostylus axostyle 31, a plurality of installation room A33 and installation room B34 have been seted up in the compounding pole 32 respectively, all install fixed connection's vibrator 35 in the installation room A33, and all placed a plurality of bounce ball 36 in the installation room B34.

It should be noted that: the top of the mixing barrel 2 is provided with an opening for loading operation, the mixing barrel 2 is provided with a feed opening for discharging internal materials, the mixing chamber 21 can carry out transferring on the ethylene propylene rubber and the stearic acid, and the motor 23 in the power chamber 22 is turned on, so that the shaft lever 31 can be driven by the motor 23 to rotate, and the mixing component 3 can conveniently carry out mixing operation on the ethylene propylene rubber and the stearic acid;

it should also be noted that: when carrying out the compounding during operation, in putting into the mixing room 21 through materials such as ethylene-propylene rubber and stearic acid, later open motor 23 and drive axostylus axostyle 31 and rotate, utilize the compounding pole 32 to carry out the compounding work to ethylene-propylene rubber and stearic acid, and open vibrator 35, make it vibrate compounding pole 32, and drive the elastic ball 36 through the power of vibrations and carry out irregular motion, strengthen the vibrations of compounding pole 32, the compounding of vibrations is carried out with the stearic acid material to the ethylene-propylene rubber on compounding pole 32, avoid at the in-process of compounding, ethylene-propylene rubber and stearic acid probably glue on compounding pole 32, lead to the insufficient problem of ethylene-propylene rubber and stearic acid compounding on the compounding pole 32, the effectual operating mass who has improved the device to ethylene-propylene rubber and stearic acid compounding.

The utility model discloses an in the embodiment, please refer to fig. 1, fig. 4 and fig. 5, unloading subassembly 4 is located compounding bucket 2, unloading subassembly 4 includes flitch 41, baffle 42, spout 43 and limiting plate 44 down, fixed connection's flitch 41 is installed to compounding bucket 2's feed opening department, and fixed connection's baffle 42 is all installed to the top both sides of flitch 41 down, spout 43 has all been seted up on the baffle 42, and installs sliding connection's limiting plate 44 between the spout 43, unloading subassembly 4 is still including scraper blade 45, fixed plate 46, spring 47 and holding rod 48, sliding connection's scraper blade 45 is installed to the middle of limiting plate 44, and fixed connection's fixed plate 46 is all installed on the both sides of scraper blade 45, install a plurality of fixed connection's spring 47 between fixed plate 46 and the limiting plate 44, and fixed connection's holding rod 48 is installed at the top of limiting plate 44.

It should be noted that: when carrying out unloading work, the interior EP rubbers of compounding room 21 and stearic acid mixture pass through the feed opening and get into down on flitch 41, carry out the unloading through flitch 41 down, when the mixture glues under on flitch 41, the staff passes through handheld holding rod 48, push down scraper blade 45, spring 47 receives the effort and stretches this moment, when the bottom of scraper blade 45 supports the top of unloading board 41, through sliding limiting plate 44, drive scraper blade 45 and scrape the mixture on unloading board 41, scrape the mixture into in spacing mouthful 11 can, later unclamp holding rod 48, the effort that spring 47 received disappears and contracts this moment, it rises to drive scraper blade 45, vacate certain space for unloading board 41, the unloading work of subsequent mixture of being convenient for, avoid EP rubbers and stearic acid mixture to pile up easily on unloading board 41, lead to causing the influence to subsequent unloading work, the effectual efficiency that has improved the device to unloading work.

In an embodiment of the present invention, referring to fig. 1 and 4, a sealing door 5 is disposed at a discharging opening of the mixing barrel 2, and a groove is disposed on the sealing door 5;

the top of compounding bucket 2 is equipped with top cap 6, and two fixed connection's handle 61 is installed at the top of top cap 6.

It should be noted that: the sealing door 5 is closed, the mixing chamber 21 can be sealed, the situation that when the mixing work is carried out, materials in the mixing chamber 21 flow out through the discharging opening is avoided, and the sealing door 5 is opened, so that the materials in the mixing chamber 21 can be discharged through the discharging opening;

it should also be noted that: use handle 61 to open top cap 6, the opening at 2 tops of accessible compounding bucket is to loading ethylene-propylene rubber and stearic acid in the mixing chamber 21, later closes top cap 6, can avoid carrying out the compounding during operation, the problem of ethylene-propylene rubber and stearic acid follow the top spill of compounding bucket 2.

The utility model provides a preparation of AEM rubber sleeve is as follows with the theory of operation of ethylene-propylene rubber and stearic acid's copolymerization compounding device:

firstly, the device is arranged at a proper position, then the top cover 6 is opened by using the handle 61, the ethylene propylene rubber and the stearic acid can be loaded in the mixing chamber 21 through the opening at the top of the mixing barrel 2, and the top cover 6 is closed after the material to be mixed is put in, so that the problem that the ethylene propylene rubber and the stearic acid are splashed out of the top of the mixing barrel 2 during the mixing operation can be avoided;

the motor 23 is started to drive the shaft rod 31 to rotate, the mixing rod 32 is used for mixing ethylene propylene rubber and stearic acid, the vibrator 35 is started to vibrate the mixing rod 32 and drive the elastic ball 36 to do irregular motion through the vibration force, the vibration of the mixing rod 32 is enhanced, the ethylene propylene rubber and the stearic acid on the mixing rod 32 are subjected to vibration mixing, the problem that the ethylene propylene rubber and the stearic acid are likely to be stuck on the mixing rod 32 in the mixing process and the mixing of the ethylene propylene rubber and the stearic acid on the mixing rod 32 is insufficient is solved, and the working quality of the device for mixing the ethylene propylene rubber and the stearic acid is effectively improved;

then, an object for loading is placed at the bottom of the workbench 1, an opening of the object for loading is aligned to the limiting opening 11, when the device is used for blanking, the mixture can directly enter the object for loading through the limiting opening 11, when the blanking operation is performed, the mixture of ethylene propylene rubber and stearic acid in the mixing chamber 21 enters the blanking plate 41 through the blanking opening, blanking is performed through the blanking plate 41, when the mixture is adhered to the blanking plate 41, a worker presses the scraper 45 downwards through the holding rod 48, at the moment, the spring 47 is stretched under the action of the action force, when the bottom of the scraper 45 abuts against the top of the blanking plate 41, the scraper 45 is driven to scrape the mixture on the blanking plate 41 through the sliding limiting plate 44, the mixture is only scraped into the limiting opening 11, then the holding rod 48 is loosened, at the moment, the action force applied to the spring 47 disappears and shrinks, the scraper 45 is driven to ascend, a certain space is left for the blanking plate 41, the blanking operation of the subsequent mixture is facilitated, the phenomenon that the mixture of ethylene propylene rubber and stearic acid is easily accumulated on the blanking plate 41, the blanking operation is avoided, the subsequent blanking operation is influenced, and the efficiency of the device is effectively improved.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a copolymerization compounding device of ethylene-propylene rubber and stearic acid for AEM rubber sleeve preparation which characterized in that includes:

the mixing device comprises a workbench (1), wherein a fixedly connected mixing barrel (2) is installed at the top of the workbench (1), and a mixing chamber (21) is formed in the top of the mixing barrel (2);

the mixing device comprises a mixing component (3), wherein the mixing component (3) is positioned in a mixing chamber (21), the mixing component (3) comprises a shaft rod (31), a mixing rod (32), an installation chamber A (33), an installation chamber B (34), a vibrator (35) and an elastic ball (36), the shaft rod (31) is installed in the mixing chamber (21) and is in rotating connection, the shaft rod (31) is provided with a plurality of mixing rods (32) which are fixedly connected with each other, the mixing rods (32) are respectively provided with a plurality of installation chambers A (33) and installation chambers B (34), the installation chambers A (33) are respectively provided with the vibrators (35) which are fixedly connected with each other, and the installation chambers B (34) are respectively provided with the elastic balls (36);

the blanking component (4), the blanking component (4) is located on the mixing barrel (2).

2. The AEM rubber sleeve preparation ethylene-propylene rubber and stearic acid copolymerization mixing device according to claim 1, wherein the blanking assembly (4) comprises a blanking plate (41), a partition plate (42), a sliding groove (43) and a limiting plate (44), the blanking plate (41) is fixedly connected to the blanking port of the mixing barrel (2), the partition plate (42) is fixedly connected to both sides of the top of the blanking plate (41), the sliding groove (43) is formed in the partition plate (42), and the limiting plate (44) is slidably connected to the sliding groove (43).

3. The AEM rubber sleeve preparation is with copolymerization compounding device of ethylene-propylene rubber and stearic acid of claim 2, characterized in that, unloading subassembly (4) is still including scraper blade (45), fixed plate (46), spring (47) and holding rod (48), sliding connection's scraper blade (45) is installed to limiting plate (44) centre, and fixed connection's fixed plate (46) are all installed on the both sides of scraper blade (45), install a plurality of fixed connection's spring (47) between fixed plate (46) and limiting plate (44), and fixed connection's holding rod (48) are installed at the top of limiting plate (44).

4. The AEM rubber sleeve preparation ethylene-propylene rubber and stearic acid copolymerization and mixing device as claimed in claim 1, wherein a power chamber (22) is opened inside the mixing barrel (2), the power chamber (22) is located below the mixing chamber (21), and a motor (23) for driving a shaft rod (31) to rotate is installed in the power chamber (22).

5. The AEM rubber sleeve preparation ethylene-propylene rubber and stearic acid copolymerization mixing device according to claim 1, wherein the workbench (1) is provided with a limiting opening (11), and four corners of the bottom of the workbench (1) are respectively provided with a support leg (12) which is fixedly connected.

6. The AEM rubber sleeve preparation ethylene-propylene rubber and stearic acid copolymerization mixing device according to claim 1, wherein a top cover (6) is arranged on the top of the mixing barrel (2), and two handles (61) fixedly connected are mounted on the top of the top cover (6).

7. The AEM rubber sleeve preparation ethylene-propylene rubber and stearic acid copolymerization and mixing device as claimed in claim 1, wherein a sealing door (5) is arranged at a feed opening of the mixing barrel (2), and a groove is arranged on the sealing door (5).