CN219543716U

CN219543716U - Open mill device for efficiently producing rubber

Info

Publication number: CN219543716U
Application number: CN202320395253.8U
Authority: CN
Inventors: 虞志晓; 柯维典; 朱有为; 范华刚
Original assignee: Hainan Hesheng Rubber Technology Co ltd
Current assignee: Hainan Hesheng Rubber Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-18
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an open mill device for efficiently producing rubber, which relates to the technical field of rubber production and comprises a machine base, wherein an installation plate and an installation frame are sequentially and fixedly arranged on the upper end surface of the machine base, a gear box is fixedly arranged on the side wall of the installation plate, a servo motor is arranged on the outer side wall of the gear box, a group of turnover rollers are further arranged between the installation plate and the installation frame, a rotating rod is fixedly connected with the central shaft of the turnover rollers, the rotating rod is driven to rotate through the servo motor and the gear box, an outer sleeve which is convenient to adjust the distance is sleeved on the surface of the turnover rollers, and an auxiliary component for assisting the installation and the removal of the outer sleeve is arranged on the installation frame. According to the utility model, through the installation frame, the hydraulic telescopic rod and the limit hoop which are matched, when the space between the turning rolls is required to be adjusted, the purpose of adjusting the space can be realized by controlling the hydraulic telescopic rod and then replacing the outer sleeves with different thicknesses, the gear and other parts are not required to be replaced, and the adjustment difficulty is reduced while the stability of the turning rolls is ensured.

Description

Open mill device for efficiently producing rubber

Technical Field

The utility model relates to the technical field of rubber production, in particular to an open mill device for efficiently producing rubber.

Background

The open mill is a plastic product production plant which uses a plastic mixing device earlier, and on the production line of the calender, the open mill is arranged in front of the calender and behind the mixer, and the open mill is used for mixing and plasticizing the uniformly mixed raw materials, so as to provide a melt material which is more uniform in mixing and plastic mixing for the calender to calender and form plastic products. When producing cable material, the open mill can directly smelt the mixed powder material into molten material, and then press-mould the molten material into sheet-like band, so that the grain-cutting machine can cut the sheet-like band into grains. On the production line of the floor leather, the base coating material with uniform mixing and plasticizing can be directly provided for the base cloth. The recovered waste plastic film (sheet) can be plasticated again on an open mill.

By patent search, it was found that the following known prior art schemes exist

The utility model patent with the publication number of CN214447597U discloses a rubber open mill, wherein a main turning roller and an auxiliary turning roller are matched with a guide mechanism, a main roller and an auxiliary roller, so that rubber raw materials to be processed can be turned back and forth between the main turning roller and the auxiliary turning roller, and meanwhile, open milling can be circularly carried out between the main roller and the auxiliary roller, and the working efficiency is improved;

according to analysis, the scheme can realize the function of improving the processing efficiency, but does not have the function of adjusting the distance between the turning rolls when rubber sheets with different thickness requirements are processed.

Disclosure of Invention

The utility model aims at: in order to solve the problems, an open mill device for efficiently producing rubber is provided.

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

the utility model provides an open mill device of high-efficient production rubber, includes the frame, frame up end from left to right fixedly mounted has mounting panel and mounting bracket in proper order, the fixed gear box that is equipped with of mounting panel lateral wall, servo motor is installed to the gear box lateral wall, still be equipped with a set of upset roller between mounting panel and the mounting bracket, upset roller center pin fixedly connected with bull stick, the bull stick passes through servo motor and gear box drive and rotates, upset roller surface cover is equipped with the outer sleeve of convenient regulation interval, the mounting bracket specifically is rectangular frame formula structure, still be equipped with the auxiliary component that is used for assisting the upset roller to carry out outer sleeve installation and demolish on the mounting bracket.

As a further description of the above technical solution:

the auxiliary component comprises two groups of hydraulic telescopic rods and limiting hoops, each group of hydraulic telescopic rods is provided with two groups of hydraulic telescopic rods, the two hydraulic telescopic rods are respectively and fixedly installed at the top and the bottom of the installation frame, and the limiting hoops are fixedly installed at the telescopic ends of the hydraulic telescopic rods and are opposite to the rotating rods.

As a further description of the above technical solution:

the limiting hoop is in a semicircular structure, the upper end face of the limiting hoop located below is provided with a bump, and the lower end face of the limiting hoop located above is provided with a matched groove.

As a further description of the above technical solution:

the surface of the rotating rod is also sleeved with a ball bearing, and the ball bearing is in a cylindrical structure.

As a further description of the above technical solution:

the turnover roller is characterized in that a plurality of groups of guide grooves are formed in the surface of the turnover roller, the plurality of groups of guide grooves are distributed circumferentially, the outer sleeve is provided with a plurality of groups of models with different thickness sizes, guide blocks matched with the guide grooves are fixedly arranged on the inner wall of the outer sleeve, and a locking mechanism for positioning the outer sleeve is further arranged in the guide grooves.

As a further description of the above technical solution:

the locking mechanism comprises a thread groove formed in the side wall of the turning roller, a positioning rod is screwed in the thread groove through threads, a locking block is further arranged on the side wall inside the thread groove in a sliding mode, the locking block penetrates into the guide groove, and a conical surface is arranged at one end, abutted to the locking block, of the positioning rod.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, through the installation frame, the hydraulic telescopic rod and the limit hoop which are matched, when the space between the turning rolls is required to be adjusted, the purpose of adjusting the space can be realized by controlling the hydraulic telescopic rod and then rapidly replacing the outer sleeves with different thicknesses, the gear and other parts are not required to be replaced, and the adjustment difficulty is reduced while the stability of the turning rolls is ensured.

Drawings

FIG. 1 illustrates a schematic view of the overall external architecture provided in accordance with the present utility model;

FIG. 2 illustrates a schematic view of an enlarged side view of the mounting bracket of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged schematic view of the roll-over portion of FIG. 2 according to the present utility model;

fig. 4 shows a schematic side view of the cross-section of fig. 3 provided in accordance with the present utility model.

Legend description: 1. a base; 2. a mounting frame; 3. a roll-over roller; 4. a gear box; 5. a servo motor; 6. a rotating rod; 7. a hydraulic telescopic rod; 8. a limit hoop; 9. a guide groove; 10. an outer sleeve; 11. a positioning rod; 12. and a locking block.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an open mill device of high-efficient production rubber, including frame 1, frame 1 up end from left to right fixedly mounted has mounting panel and mounting bracket 2 in proper order, the fixed gear box 4 that is equipped with of mounting panel lateral wall, servo motor 5 is installed to gear box 4 lateral wall, still be equipped with a set of upset roller 3 between mounting panel and the mounting bracket 2, upset roller 3 center pin fixedly connected with bull stick 6, bull stick 6 passes through servo motor 5 and the rotation of gear box 4 drive, wherein through the cooperation rotation of gear box 4 internal gear transmission between the bull stick 6 of two upset rollers 3, upset roller 3 surface cover is equipped with the outer sleeve 10 of convenient regulation interval, mounting bracket 2 specifically is rectangular frame formula structure, still be equipped with on the mounting bracket 2 and be used for assisting upset roller 3 to carry out outer sleeve 10 installation and demolish auxiliary component.

The auxiliary component includes hydraulic telescoping rod 7 and spacing hoop 8, hydraulic telescoping rod 7 is equipped with two sets of, every hydraulic telescoping rod 7 of group all is equipped with two, two hydraulic telescoping rod 7 fixed mounting are at mounting bracket 2 top and bottom respectively, spacing hoop 8 fixed mounting is at hydraulic telescoping rod 7 flexible end and set up relatively with bull stick 6, spacing hoop 8 is specific to be semicircle type structure, thereby can guarantee the spacing to bull stick 6, guarantee the stability of bull stick 6 when driving upset roller 3 rotation, and wherein be located spacing hoop 8 up end of below and be equipped with the lug, wherein be located the cooperation recess of matched with is offered to spacing hoop 8 lower extreme face of top, after two spacing hoops 8 butt joints, thereby make two spacing hoops 8 block, play the effect of reinforcement, bull stick 6 surface still overlaps and is equipped with ball bearing, ball bearing is cylindrical tubular structure, after spacing hoop 8 block, ball bearing just bears on spacing hoop 8, thereby reduce the frictional resistance between bull stick 6 and the spacing hoop 8 when bull stick 6 rotates.

The multiunit guide way 9 has been seted up on upset roller 3 surface, multiunit guide way 9 is circumference distribution, outer sleeve 10 is equipped with multiunit different thickness size models, and outer sleeve 10 inner wall all is fixed to be equipped with guide way 9 matched with guide way 9, guide way 9 can make things convenient for butt joint and the installation of external sleeve 10, and can also rotate spacing to external sleeve 10, prevent to take place relative pivoted condition between outer sleeve 10 and the upset roller 3, still be equipped with the locking mechanism that is used for carrying out the location to external sleeve 10 in the guide way 9, the locking mechanism is including seting up the screw thread groove at upset roller 3 lateral wall, the screw thread inslot has locating lever 11 through the screw thread turn-in, the inside lateral wall of screw thread groove still slides and is equipped with locking piece 12, wherein the position department that the guide piece corresponds still has seting up with locking piece 12 matched with locking groove, in order to guarantee to prevent that outer sleeve 10 from appearing the gliding condition at upset roller 3 surface, locking piece 12 runs through to inside guide way 9, the one end of locating lever 11 and locking piece 12 butt one end, wherein locating lever 11 is located the screw thread groove outside one end surface of the screw thread groove has seted up the cross groove, can conveniently adjust with the help of the screw.

Working principle: when the space between two upset rollers 3 is adjusted in use, through starting hydraulic telescopic link 7, hydraulic telescopic link 7 flexible end is kept away from each other, drives spacing hoop and keeps away from bull stick 6, takes outer sleeve 10 off from upset roller 3 surface afterwards to change the outer sleeve of different thickness, and further spin locking lever 11, lock outer sleeve 10 through locking piece 12, guarantee the stability of outer sleeve 10, then drive hydraulic telescopic link 7 once more, make two spacing hoops 8 merge, accomplish the supporting role to bull stick 6, can accomplish the regulation work of interval.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an open mill device of high-efficient production rubber, includes frame (1), frame (1) up end from left to right fixedly mounted has mounting panel and mounting bracket (2) in proper order, the fixed gear box (4) that is equipped with of mounting panel lateral wall, servo motor (5) are installed to gear box (4) lateral wall, still be equipped with a set of upset roller (3) between mounting panel and mounting bracket (2), upset roller (3) center pin fixedly connected with bull stick (6), bull stick (6) are through servo motor (5) and gear box (4) drive rotation, a serial communication port, upset roller (3) surface cover is equipped with outer sleeve (10) of convenient regulation interval, mounting bracket (2) specifically are rectangular frame formula structure, still be equipped with on mounting bracket (2) and be used for assisting upset roller (3) to carry out outer sleeve (10) installation and demolish auxiliary assembly.

2. The open mill device for efficiently producing rubber according to claim 1, wherein the auxiliary component comprises two groups of hydraulic telescopic rods (7) and limiting hoops (8), each group of hydraulic telescopic rods (7) is provided with two groups, the two hydraulic telescopic rods (7) are respectively fixedly mounted at the top and the bottom of the mounting frame (2), and the limiting hoops (8) are fixedly mounted at the telescopic ends of the hydraulic telescopic rods (7) and are oppositely arranged with the rotating rods (6).

3. The open mill device for efficiently producing rubber according to claim 2, wherein the limit hoop (8) is in a semicircular structure, and wherein the upper end face of the limit hoop (8) positioned below is provided with a bump, and the lower end face of the limit hoop (8) positioned above is provided with a matched groove.

4. An open mill device for efficient rubber production according to claim 2, characterized in that the surface of the rotating rod (6) is also sleeved with a ball bearing, which is of cylindrical configuration.

5. The open mill device for efficiently producing rubber according to claim 1, wherein a plurality of groups of guide grooves (9) are formed in the surface of the turning roller (3), the plurality of groups of guide grooves (9) are distributed circumferentially, the outer sleeve (10) is provided with a plurality of groups of different thickness dimension models, guide blocks matched with the guide grooves (9) are fixedly arranged on the inner wall of the outer sleeve (10), and a locking mechanism for positioning the outer sleeve (10) is further arranged in the guide grooves (9).

6. The open mill device for efficiently producing rubber according to claim 5, wherein the locking mechanism comprises a thread groove formed in the side wall of the turning roller (3), a positioning rod (11) is screwed in the thread groove through threads, a locking block (12) is further slidably arranged on the side wall inside the thread groove, the locking block (12) penetrates into the guide groove (9), and a conical surface is arranged at one end, abutted to the locking block (12), of the positioning rod (11).