CN220198199U

CN220198199U - Automatic rubber open mill of open mill

Info

Publication number: CN220198199U
Application number: CN202321904213.8U
Authority: CN
Inventors: 雷林春; 黄宇明
Original assignee: Ningde Funing Rubber And Plastic Technology Co ltd
Current assignee: Ningde Funing Rubber And Plastic Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2023-12-19
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of open mills, in particular to an automatic open mill, which comprises a shell component, wherein supporting plates are arranged in the middle of two sides of the top end of the shell component, two rolling shafts are arranged between the top ends of the inner walls of the two supporting plates through bearings, gears are arranged at one ends of the two rolling shafts, driven wheels are arranged at one ends of the rolling shafts, and the improved automatic open mill is used for dividing and blanking rubber after open milling during the use period of the rubber open mill through the cooperation of a sliding rod, a moving block and a connecting rod, so that the operation difficulty of the rubber open mill is greatly reduced, the working efficiency of the rubber open mill is improved, the working intensity of staff is reduced, the unified collection and management of the rubber which is separated from and falls down is realized by utilizing the cooperation of a motor, a conveying belt and a rolling shaft during the use period of the rubber open mill, the problem that the rubber needs to be collected through the lower part of a roller is solved, and the practicability of the rubber open mill is improved.

Description

Automatic rubber open mill of open mill

Technical Field

The utility model relates to the technical field of open mills, in particular to an automatic open mill for rubber.

Background

The open mill is a short term of open mill, in the plastic product factory, people are familiar with the open mill as two-roll mill, the open mill is a plastic product production factory which uses a plastic mixing device earlier, on the production line of the calender, the open mill is used for mixing and plasticizing the evenly mixed raw materials before and after the calender, and provides a evenly mixed melting material for the calender to calender and shape the plastic product.

In the production and processing process of rubber, auxiliary processing is needed to be carried out on the rubber through a plurality of different devices, and an open mill utilizes the functions of fore-and-aft editing, simple editing, pressing and mixing to uniformly mix a plurality of compounding agents such as rubber, vulcanizing agent, accelerator, reinforcing filler and the like, so that proper mixing efficiency and quality are achieved, and therefore, the open mill is an indispensable auxiliary device in the rubber production and processing process.

The prior patent (publication No. CN 217943890U) discloses a novel rubber open mill, which comprises a frame, be provided with the guide roll in the frame, fixed mounting has driving motor in the frame, driving motor's output shaft and frame rotate to be connected, driving motor's output shaft outside has fixedly sleeved with drive roller, sliding connection has the heating pipe in the drive roller, fixedly connected with end cover on the heating pipe, end cover and drive roller contact, sliding connection has the roof in the drive roller, fixedly connected with gag lever post in the drive roller, gag lever post and roof sliding connection. According to the utility model, the clamping plate is pushed to move in the direction away from the end cover so as to drive the top plate to stably slide along the surface of the limiting rod, the first spring is stressed to deform, and finally the clamping plate infers the end cover, so that the end cover can be pulled to drive the heating pipe to move in the direction away from the driving roller, and the heating pipe can be conveniently removed and overhauled by people. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. when the traditional open mill is used for blanking rubber, a worker is required to manually hold a cutter to divide the rubber into pieces, the operation is complicated, time and labor are wasted, and therefore the labor intensity of the worker is increased; 2. traditional rubber mill is when beginning to refine rubber, can take place that rubber breaks away from the condition that drops, needs to collect the rubber that drops through manual to roller below operation this moment, leads to very easy mistake touch roller or rubber when rotating to cause the injury to the staff.

Disclosure of Invention

The utility model aims to provide an automatic open mill for rubber, which aims to solve the problems that in the prior art, when a traditional open mill is used for discharging rubber, a worker is required to manually hold a cutter to separate the rubber into pieces, the operation is complicated, time and labor are wasted, the labor intensity of the worker is increased, the situation that the rubber falls off when the traditional open mill starts to refine the rubber can occur, the falling rubber is required to be collected manually, and the worker is easy to touch the rubber during the rotation by mistake, so that the worker is injured. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic rubber mill of practicing, includes housing assembly, housing assembly's top both sides middle part is provided with the backup pad, two be provided with two rollers through the bearing between the inner wall top of backup pad, two the one end of roller is provided with the gear, the one end of roller is provided with from the driving wheel, two be provided with the slide bar between the inner wall middle part of backup pad, the outside of slide bar is provided with two movable blocks, two the inside of movable block is provided with the control rod, two one side of movable block is connected with the one end of connecting rod, two the other end of connecting rod is provided with the blade, two the outside of blade is provided with the blade, two be provided with two roller through the bearing between the inner wall bottom of backup pad, two be provided with the conveyer belt between the roller.

Preferably, the shell assembly comprises a base, supporting legs are respectively arranged at four corners of the bottom end of the base, a motor is arranged at one side of the top end of the base, a driving wheel is arranged on an output shaft of the motor, and a collecting groove is arranged at one side of the base.

Preferably, the central axis of the motor is consistent with the central axis of the roll shaft.

Preferably, the moving block, the control rod and the connecting rod are symmetrical with respect to the vertical center line of the conveyor belt.

Preferably, the two gears are in meshed connection.

Preferably, the control rod and the moving block are in threaded connection.

Preferably, the driven wheel and the driving wheel are connected through a belt.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the cooperation of the sliding rod, the moving block and the connecting rod enables the rubber open mill to realize the separation and the blanking of the rubber after open mill during the use period, so that the operation difficulty of the rubber open mill is greatly reduced, the working efficiency of the rubber open mill is improved, and the working strength of staff is reduced.

According to the utility model, the motor, the conveyor belt and the roller shaft are matched, so that the rubber open mill can uniformly collect and manage the dropped rubber during the use period, and the problem of collecting the rubber by manually going below the roller is solved, thereby increasing the practicability of the rubber open mill.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic side view of the internal structure of the present utility model;

FIG. 4 is a schematic side view of the inner structure of the moving block of the present utility model.

In the figure: 1. a housing assembly; 101. a base; 102. support legs; 103. a motor; 104. a driving wheel; 105. a collection tank; 2. a support plate; 3. a roller; 4. a gear; 5. driven wheel; 6. a slide bar; 7. a moving block; 8. a control lever; 9. a connecting rod; 10. a tool apron; 11. a blade; 12. a roll shaft; 13. a conveyor belt.

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 are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an automatic rubber mill of open mill, including housing assembly 1, housing assembly 1's top both sides middle part is provided with backup pad 2, be provided with two roller bearings 3 through the bearing between the inner wall top of two backup pads 2, the one end of two roller bearings 3 is provided with gear 4, roller bearings 3's one end is provided with from driving wheel 5, be provided with slide bar 6 between the inner wall middle part of two backup pads 2, slide bar 6's outside is provided with two movable blocks 7, two movable block 7's inside is provided with control rod 8, two movable block 7's one side is connected with connecting rod 9's one end, two connecting rod 9's the other end is provided with blade 10, two blade 10's outside is provided with blade 11, be provided with two roller shafts 12 through the bearing between two backup pad 2's the inner wall bottom, be provided with conveyer belt 13 between two roller shafts 12.

In this embodiment, as shown in fig. 1, the housing assembly 1 includes a base 101, support legs 102 are respectively provided at four corners of a bottom end of the base 101, a motor 103 is provided at one side of a top end of the base 101, a driving wheel 104 is provided at an output shaft of the motor 103, and a collecting tank 105 is provided at one side of the base 101.

In this embodiment, as shown in fig. 1, the central axis of the motor 103 is consistent with the central axis of the roller shaft 12; the cooperation of motor 103, conveyer belt 13 and roller 12 makes the rubber mill realize the unified collection management to breaking away from behind the falling rubber during the use, has solved because of the manual work to the problem of collecting rubber below the roller.

In this embodiment, as shown in fig. 1, the moving block 7 and the control rod 8 are symmetrical to the connecting rod 9 with respect to the vertical center line of the conveyor belt 13; the required rubber lower piece width is adjusted by adjusting the distance between the two moving blocks 7, so that the working efficiency of the rubber open mill is improved, and the working strength of workers is reduced.

In this embodiment, as shown in fig. 2, two gears 4 are engaged with each other, and the two rollers 3 are driven by the two gears 4 to rotate in opposite directions, so that the two rollers 3 mix rubber.

In this embodiment, as shown in fig. 4, the control rod 8 and the moving block 7 are connected by screw threads; the movable block 7 is fixed by utilizing the cooperation of the control rod 8 and the movable block 7, so that the condition that the blade 11 shakes due to loosening of the movable block 7 during use is avoided.

In this embodiment, as shown in fig. 2, the driven wheel 5 and the driving wheel 104 are connected by a belt; through the cooperation of the motor 103, the belt and the driven wheel 5, the motor 103 drives the roll shaft 12 to rotate and synchronously drives the roller 3 to rotate, so that the operation difficulty of the rubber open mill is reduced.

The application method and the advantages of the utility model are as follows: when the automatic open-end rubber open mill is rolled, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, when in use, firstly, the motor 103 is started by the controller, then the motor 103 drives the roll shaft 12 and the conveyor belt 13 to rotate, meanwhile, the motor 103 drives the driving wheel 104 to rotate, the driving wheel 104 drives the driven wheel 5 to rotate by the belt, and further the driven wheel 5 drives the rolling shaft 3 and the gears 4 to synchronously rotate, as the two gears 4 are meshed and driven, the two rolling shafts 3 realize opposite rotation by the two gears 4 under the rotation of the driven wheel 5, then rubber needing open mill is placed between the top ends of the two rolling shafts 3, the two rolling shafts 3 open mill the rubber, the fallen rubber falls to the top end of the conveyor belt 13 in the open mill process, then moves under the cooperation of the motor 103 and the roll shaft 12 and falls into the collecting groove 105, the realization is to breaking away from the rubber after falling and collecting the management in unison, the problem of collecting rubber because of passing through the manual work to roller below has been solved, when needs are to the rubber after the mill down, through required width, adjust required interval between two movable blocks 7, then operate movable block 7 and use the axis of slide bar 6 as the centre of a circle rotatory, and adjust good angle, make blade 11's edge and laminating of roller bearing 3, then rotatory control lever 8, utilize the cooperation of control lever 8 and movable block 7, realize the fixed to movable block 7, thereby avoid movable block 7 to appear not hard up and lead to blade 11 to appear rocking the condition during the use, stability when blade 11 is to the rubber down is increased by a wide margin, and then reduce the operation degree of difficulty of rubber mill, promote the work efficiency of rubber mill, reduce staff's working strength.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic rubber mill of open-end, includes shell subassembly (1), its characterized in that: the utility model discloses a motor vehicle is characterized by comprising a shell component (1), wherein a supporting plate (2) is arranged in the middle of the two sides of the top end of the shell component (1), two rolling shafts (3) are arranged between the top ends of the inner walls of the supporting plate (2) through bearings, one end of each rolling shaft (3) is provided with a gear (4), one end of each rolling shaft (3) is provided with a driven wheel (5), two sliding rods (6) are arranged between the middle of the inner walls of the supporting plate (2), two moving blocks (7) are arranged outside the sliding rods (6), a control rod (8) is arranged inside the moving blocks (7), two one sides of the moving blocks (7) are connected with one end of a connecting rod (9), two other ends of the connecting rod (9) are provided with a cutter holder (10), two outer sides of the cutter holder (10) are provided with a cutter blade (11), two rolling shafts (12) are arranged between the bottom ends of the inner walls of the supporting plate (2) through bearings, and a conveyer belt (13) is arranged between the two rolling shafts (12).

2. The automatic open mill for rubber according to claim 1, wherein: the shell assembly (1) comprises a base (101), supporting legs (102) are respectively arranged at four corners of the bottom end of the base (101), a motor (103) is arranged on one side of the top end of the base (101), a driving wheel (104) is arranged on an output shaft of the motor (103), and a collecting groove (105) is arranged on one side of the base (101).

3. The automatic open mill for rubber according to claim 2, wherein: the central axis of the motor (103) is consistent with the central axis of the roll shaft (12).

4. The automatic open mill for rubber according to claim 1, wherein: the moving block (7), the control rod (8) and the connecting rod (9) are symmetrical with respect to the vertical center line of the conveyor belt (13).

5. The automatic open mill for rubber according to claim 1, wherein: the two gears (4) are in meshed connection.

6. The automatic open mill for rubber according to claim 1, wherein: the control rod (8) is in threaded connection with the moving block (7).

7. The automatic open mill for rubber according to claim 1, wherein: the driven wheel (5) is connected with the driving wheel (104) through a belt.