CN221774968U - A rapidly adjustable mixing mill - Google Patents

Abstract

The utility model relates to the technical field of open mills, and discloses a rapidly adjustable open mill, which comprises a mill body, wherein a roller is arranged at the bottom of the mill body, and a shell is arranged at the top of the mill body; the moving mechanism is arranged in the shell; the pushing mechanism comprises a fixing rod, the left end and the right end of the fixing rod are fixedly connected with the inner wall of the shell, and the outer part of the fixing rod is fixedly sleeved with the inner part of the stop block. According to the utility model, the support plate, the movable rod, the connecting block, the pneumatic cylinder and the movable rod are arranged, when the pneumatic cylinder runs, the movable rod moves forwards or backwards through the movable block, and at the moment, the movable rod moves in the movable rod, so that the movable rod rotates around the fixed rod, the movable rod moves the whole of the two support plates oppositely or reversely through the connecting block, and the distance between the two rollers is changed, so that quick adjustment can be performed.

Description

But mill of quick adjustment

Technical Field

The utility model relates to the technical field of open mills, in particular to an open mill capable of being quickly adjusted.

Background

The open mill is one of the equipment used in the artificial leather production process, is an abbreviation of the open mill, in a plastic product factory, people are commonly called as two-roller mill, the open mill mixes plastics or rubber through two rollers, and a mechanical roller spacing adjusting mechanism is further arranged on a frame of the open mill, in the prior art, in the actual use process, a rotary table in front of a machine body of the open mill is generally rotated, the rotary table drives a threaded rod to rotate, the threaded rod drives the two rollers to move in opposite directions or back to back through threads, so that the distance between the two rollers is changed, the mixing of materials is facilitated, but the bearing acting force of a bolt is small, therefore, the roller spacing can be adjusted only in an idle state of the open mill, the speed of the threaded adjustment is low, and the improvement is needed.

Disclosure of utility model

In order to overcome the technical defects in the prior art, the utility model provides the open mill capable of being quickly adjusted, which has the advantages of being capable of being adjusted in running and high in adjusting speed.

The technical scheme adopted by the utility model is as follows: an open mill capable of being quickly adjusted comprises

The machine body is provided with rollers at the bottom and the shell is arranged at the top;

The moving mechanism is arranged in the shell;

the pushing mechanism comprises a fixed rod, the left end and the right end of the fixed rod are fixedly connected with the inner wall of the shell, the outer part of the fixed rod is fixedly sleeved with the inner part of the stop block, the inner part of the movable rod is movably sleeved with the outer part of the fixed rod, the top and the bottom of the back of the movable rod are hinged with connecting blocks, and the movable rod can rotate around the fixed rod;

the driving mechanism is arranged above the machine body.

Preferably, the moving mechanism comprises a square rod, a movable plate, a movable wheel and a supporting plate,

The front end and the rear end of square pole all with the inner wall fixed connection of shell, the inside of fly leaf cup joints with the outside activity of square pole, the running wheel sets up the left end and the right-hand member at the fly leaf, the bottom fixed connection of top and backup pad of fly leaf, articulated between backup pad and the connecting block to the running wheel can rotate.

Preferably, the driving mechanism comprises a pneumatic cylinder, a moving block and a moving rod,

The pneumatic cylinder sets up in the inside of shell, fixed connection between pneumatic cylinder and the movable block, fixed connection between movable block and the motion pole, the motion pole can be at the inside activity of movable rod.

Preferably, the device also comprises a rotating assembly which is arranged above the moving mechanism and comprises a circular ring block and a bearing,

The bottom of ring piece and the top fixed connection of backup pad, the bearing sets up the inside at the ring piece.

Preferably, the inside of the bearing is fixedly sleeved with two rollers, and the outer surfaces of the two rollers are smooth.

Preferably, the top of fly leaf fixedly connected with is located the mounting panel on roller right side, the top of mounting panel is provided with driving motor.

Preferably, the output shaft of the driving motor is fixedly connected with a rotating shaft, and the outer part of the rotating shaft is fixedly sleeved with the inner part of the roller.

The beneficial effects of the utility model are as follows: according to the utility model, the support plate, the movable rod, the connecting block, the pneumatic cylinder and the movable rod are arranged, when the pneumatic cylinder runs, the movable rod moves forwards or backwards through the movable block, at the moment, the movable rod moves in the movable rod, so that the movable rod rotates around the fixed rod, the movable rod enables the whole of the two support plates to move oppositely or reversely through the connecting block, and the distance between the two rollers is changed, so that quick adjustment can be performed, the bearing acting force is large in a mode other than threads, and the adjustment can be performed when materials are mixed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the interior of the housing of the present utility model;

FIG. 3 is a schematic cross-sectional view of the interior of the annular block of the present utility model;

FIG. 4 is a schematic side cross-sectional view of the present utility model;

fig. 5 is a schematic view of the structure of the motion bar of the present utility model.

Reference numerals illustrate: 1. a body; 2. a roller; 3. a housing; 4. square rods; 5. a movable plate; 6. a movable wheel; 7. a support plate; 8. a fixed rod; 9. a stop block; 10. a movable rod; 11. a connecting block; 12. a pneumatic cylinder; 13. a moving block; 14. a motion bar; 15. a circular ring block; 16. a bearing; 17. a roller; 18. a mounting plate; 19. a driving motor; 20. a rotating shaft.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in FIGS. 1-5, the embodiment provides a fast-adjusting open mill, which comprises

The machine body 1, the bottom of the machine body 1 is provided with a roller 2, and the shell 3 is arranged at the top of the machine body 1;

a moving mechanism provided inside the housing 3;

The pushing mechanism comprises a fixed rod 8, the left end and the right end of the fixed rod 8 are fixedly connected with the inner wall of the shell 3, the outer part of the fixed rod 8 is fixedly sleeved with the inner part of the stop block 9, the inner part of the movable rod 10 is movably sleeved with the outer part of the fixed rod 8, the top and the bottom of the back of the movable rod 10 are hinged with connecting blocks 11, and the movable rod 10 can rotate around the fixed rod 8;

and the driving mechanism is arranged above the machine body 1.

By adopting the scheme, through the design of the pushing mechanism, the two stop blocks 9 can limit the movable rod 10, so that the movable rod 10 can only rotate, and when the movable rod 10 rotates, the whole of the two support plates 7 can move in opposite directions or in opposite directions through the connecting block 11, so that the distance between the two rollers 17 is changed.

As shown in fig. 3, the moving mechanism includes a square bar 4, a movable plate 5, a movable wheel 6 and a support plate 7,

The front end and the rear end of square pole 4 all with the inner wall fixed connection of shell 3, the inside of fly leaf 5 cup joints with the outside activity of square pole 4, and running wheel 6 sets up the left end and the right-hand member at fly leaf 5, the bottom fixed connection of fly leaf 5 top and backup pad 7, articulates between backup pad 7 and the connecting block 11 to running wheel 6 can rotate.

By adopting the scheme, through the design of the moving mechanism, when the movable wheel 6 rolls, the movable plate 5 can be enabled to move forwards or backwards, so that the supporting plate 7 moves, the distance between the two rollers 17 can be changed through the movement of the supporting plate 7, and therefore, the plastic or rubber can be conveniently mixed.

As shown in fig. 5, the driving mechanism includes a pneumatic cylinder 12, a moving block 13 and a moving rod 14,

The pneumatic cylinder 12 is arranged in the shell 3, the pneumatic cylinder 12 is fixedly connected with the moving block 13, the moving block 13 is fixedly connected with the moving rod 14, and the moving rod 14 can move in the moving rod 10.

With the above-mentioned scheme, when the pneumatic cylinder 12 is operated, the moving rod 14 is moved forward or backward by the moving block 13, and at this time, the moving rod 14 moves inside the movable rod 10, so that the movable rod 10 can rotate around the fixed rod 8.

As shown in fig. 3, further comprises a rotating assembly, which is arranged above the moving mechanism, the rotating assembly comprising a ring block 15 and a bearing 16,

The bottom of ring piece 15 and the top fixed connection of backup pad 7, bearing 16 set up in the inside of ring piece 15.

By adopting the scheme, through the design of the rotating assembly, the bearing 16 can reduce the friction force born by the roller 17 during rotation, so that the roller 17 can rotate more conveniently.

As shown in fig. 3, the rollers 17 are fixedly sleeved in the bearings 16, the number of the rollers 17 is two, and the outer surfaces of the two rollers 17 are smooth.

By adopting the scheme, through the design of the rollers 17, when the two rollers 17 reversely rotate, materials placed between the two rollers 17 can be mixed.

As shown in fig. 3, the top of the movable plate 5 is fixedly connected with a mounting plate 18 positioned on the right side of the roller 17, and the top of the mounting plate 18 is provided with a driving motor 19.

By adopting the scheme, through the design of the driving motor 19, when the driving motor 19 operates, the roller 17 can be driven to rotate, and the driving motor 19 can be moved by the movement of the movable plate 5 through the mounting plate 18, so that the movable plate can move together with the roller 17.

As shown in fig. 3, the output shaft of the driving motor 19 is fixedly connected with a rotating shaft 20, and the outer part of the rotating shaft 20 is fixedly sleeved with the inner part of the roller 17.

By adopting the scheme, through the design of the rotating shafts 20, when the driving motor 19 operates, the rollers 17 are rotated through the rotating shafts 20, and the rotating directions of the two rotating shafts 20 are opposite, so that the two rollers 17 are reversely rotated.

The working principle and the using flow of the utility model are as follows:

Firstly, an operator can start two driving motors 19, the driving motors 19 can rotate the rollers 17 through the rotating shafts 20, the rotating directions of the two rotating shafts 20 are opposite, so that the two rollers 17 rotate reversely, the rotating directions of the two rollers 17 face to the space between the two rollers 17, and then the operator can put materials between the two rollers 17 and squeeze and heat the materials through the two rollers 17 to mix.

Then, the operator can start the pneumatic cylinder 12, the operation of the pneumatic cylinder 12 will make the moving rod 14 move forward or backward through the moving block 13, at this time, the moving rod 14 will move inside the moving rod 10, so that the moving rod 10 rotates around the fixed rod 8, when the moving rod 14 moves forward, the moving rod 10 will make the two moving plates 5 and the whole of the supporting plate 7 move toward each other through the connecting block 11, otherwise, when the moving rod 14 moves backward, the two moving plates 5 and the whole of the supporting plate 7 move away from each other, so as to change the distance between the two rollers 17.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims (7)

1. But mill of quick adjustment, its characterized in that: comprising

The machine comprises a machine body (1), wherein a roller (2) is arranged at the bottom of the machine body (1), and a shell (3) is arranged at the top of the machine body (1);

The moving mechanism is arranged in the shell (3);

the pushing mechanism comprises a fixed rod (8), the left end and the right end of the fixed rod (8) are fixedly connected with the inner wall of the shell (3), the outer part of the fixed rod (8) is fixedly sleeved with the inner part of the stop block (9), the inner part of the movable rod (10) is movably sleeved with the outer part of the fixed rod (8), the top and the bottom of the back of the movable rod (10) are hinged with connecting blocks (11), and the movable rod (10) can rotate around the fixed rod (8);

the driving mechanism is arranged above the machine body (1).

2. A rapidly adjustable mill according to claim 1, characterized in that: the moving mechanism comprises a square rod (4), a movable plate (5), a movable wheel (6) and a supporting plate (7),

The front end and the rear end of square pole (4) all with the inner wall fixed connection of shell (3), the inside of fly leaf (5) cup joints with the outside activity of square pole (4), loose pulley (6) set up the left end and the right-hand member at fly leaf (5), the top of fly leaf (5) and the bottom fixed connection of backup pad (7), articulated between backup pad (7) and connecting block (11) to loose pulley (6) can rotate.

3. A rapidly adjustable mill according to claim 1, characterized in that: the driving mechanism comprises a pneumatic cylinder (12), a moving block (13) and a moving rod (14),

The pneumatic cylinder (12) is arranged in the shell (3), the pneumatic cylinder (12) is fixedly connected with the moving block (13), the moving block (13) is fixedly connected with the moving rod (14), and the moving rod (14) can move in the moving rod (10).

4. A rapidly adjustable mill according to claim 1, characterized in that: the device also comprises a rotating component which is arranged above the moving mechanism and comprises a circular ring block (15) and a bearing (16),

The bottom of the circular ring block (15) is fixedly connected with the top of the supporting plate (7), and the bearing (16) is arranged in the circular ring block (15).

5. A rapidly adjustable mill according to claim 4, the method is characterized in that: the inside of bearing (16) is fixed to be cup jointed roller (17), the quantity of roller (17) is two, and two the surface of roller (17) is all smooth.

6. A rapidly adjustable mill according to claim 2, characterized in that: the top of fly leaf (5) fixedly connected with is located mounting panel (18) on roller (17) right side, the top of mounting panel (18) is provided with driving motor (19).

7. A rapidly adjustable mill according to claim 6, the method is characterized in that: the output shaft of the driving motor (19) is fixedly connected with a rotating shaft (20), and the outer part of the rotating shaft (20) is fixedly sleeved with the inner part of the roller (17).