CN213137408U

CN213137408U - Open mill

Info

Publication number: CN213137408U
Application number: CN202021603060.XU
Authority: CN
Inventors: 江佰乐
Original assignee: Baihong Machinery Shanghai Co ltd
Current assignee: Baihong Machinery Shanghai Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-07
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to an open mill belongs to and smelts gluey equipment technical field, including open mill main part, roller, fixed offset plate and drive arrangement that keeps off. The open mill main body is provided with symmetrical supporting seats, and the top ends of the supporting seats are provided with car wall covers. The roller is positioned between the two supporting seats. The fixed rubber blocking plate is arranged at the side end, close to the roller, of the car wall cover and used for blocking rubber on the surface of the roller. The driving device is correspondingly arranged at the top of the car wall cover and drives the fixed rubber blocking plate, so that the end part of the rubber blocking plate close to the surface of the roller is far away from the surface of the roller or the rubber blocking plate is reset again after being far away from the surface of the roller. The open mill can not only normally block rubber in the mixing process, but also can very conveniently clean the fixed rubber blocking plate and the residual rubber material on the surface of the roller after the mixing is finished. Low cost and convenient operation.

Description

Open mill

Technical Field

The utility model relates to a smelt gluey equipment technical field, in particular to mill.

Background

In the existing open mill, the left end and the right end of a roller are both provided with fixed rubber blocking plates, and rubber materials which are rubbed and extruded by the roller and move to the two ends of the roller are blocked in the rubber material mixing process, so that the rubber materials are controlled in the middle of the roller surface. Since the rotation of the roll is not hindered while the glue is blocked, a slight gap exists between the fixed glue blocking plate and the surface of the roll.

However, during the mixing of the compound, the compound is very likely to get stuck in the gap after being extruded. If the glue formulation is changed, the fixed glue flap must be removed to clean the glue remaining before. The fixed rubber baffle is troublesome to disassemble, and the disassembled parts such as screws and the like are easy to damage the surface of the roller; if the residual sizing material is not cleaned, cross contamination among different formulas is easily caused, and the quality of the sizing material is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, especially be difficult to the fixed offset plate that keeps off of roller both ends the problem of the incomplete sizing material of clearance, the utility model provides an open mill covers through the car wall at open mill main body both ends and sets up drive arrangement respectively, when the incomplete sizing material that keeps off of needs clearance, and the drive is fixed to be kept off the offset plate, makes its tip that is close to roller surface keep away from the surface of roller, the remaining sizing material of clearance that can be very convenient.

The technical scheme for realizing the purpose is as follows:

the utility model provides an open mill, wherein the open mill includes:

the open mill main body is provided with two symmetrical supporting seats, and the top of each supporting seat is provided with a car wall cover;

at least one set of rollers, wherein the rollers are rotatably arranged between the two supporting seats according to a preset mode;

the two fixed rubber blocking plates are respectively and symmetrically arranged at the side ends, close to the roller, of the two car wall covers so as to block rubber materials on the surface of the roller at the two ends of the roller; and

and the two driving devices are used for respectively driving the two fixed rubber blocking plates so that the end parts of the fixed rubber blocking plates, which are close to the roller, can be far away from the surface of the roller, wherein the driving devices are respectively and oppositely arranged at the top of the car wall cover.

After the rubber materials of one batch are mixed by the open mill, the fixed rubber blocking plates at the two ends of the roller are driven by the driving device, so that the end parts of the fixed rubber blocking plates close to the surface of the roller are far away from the surface of the roller, and the residual rubber materials in the gap between the fixed rubber blocking plates and the roller can be very easily cleaned; after the cleaning is finished, the driving device is reversely controlled to reset, so that the fixed rubber blocking plate is driven to reset to the position of the rubber material on the surface of the blocking roller, and at the moment, the open mill can normally mix the rubber material.

The open mill can conveniently clean the residual sizing material in the gap between the fixed rubber baffle and the roller only by adding a driving device for driving the fixed rubber baffle to be far away from the surface of the roller on the original structure. The roller has the advantages of low cost, simple operation, difficult damage to the surface of the roller and capability of effectively improving the working efficiency of the open mill.

Further, the driving device comprises a telescopic device, a connecting rod, a turnover plate and a rotating shaft;

the telescopic devices are arranged at the top end of the car wall cover along the axial direction of the roller, the telescopic ends of the two telescopic devices are arranged oppositely, and the rotating shaft is rotatably arranged at the side end, close to the roller, of the car wall cover;

the telescopic end of the telescopic device is hinged to one end of the connecting rod, the other end of the connecting rod is fixedly connected with one edge end of the turnover plate so as to form a preset angle between the connecting rod and the turnover plate, the side face, close to the edge end, of the turnover plate is hinged to the rotating shaft, and the fixed glue blocking plate is fixedly arranged on the side face, close to the rotating shaft, of the turnover plate or far away from the rotating shaft. The connecting rod is driven by the stretching of the stretching end of the stretching device, so that the connecting rod and the turnover plate rotate by taking the rotating shaft as the center, and the fixed glue blocking plate fixed on the side surfaces of the turnover plate and the turnover plate is far away from or close to the surface of the roller.

Further, the connecting rod with returning face plate integrated into one piece makes its structural connection more stable, reduces the maintenance in later stage.

Furthermore, a connecting plate is arranged between the connecting rod and the turnover plate, the connecting plate is perpendicular to the turnover plate and protrudes out of the turnover plate in the direction far away from the rotating shaft, and the connecting rod is connected to the side face, far away from the turnover plate, of the connecting plate. By providing the connecting plate, a larger connecting space is provided to facilitate the connecting rod to be connected to the end of the flipping plate at a predetermined angle.

Furthermore, the fixed rubber baffle plate is fixed on the side face of the connecting plate, close to the turnover plate, and the top end of the fixed rubber baffle plate is detachably connected with the connecting plate, so that the fixed rubber baffle plate is more stable on the driving device.

Further, the telescopic device is an oil cylinder. Low cost, easy purchase and simple operation.

Further, the open mill is also provided with a control device, and the telescopic device is electrically connected with the control device, so that the telescopic end of the telescopic device is controlled to extend out or retract into a preset length, the control process is simplified, and the operation is easier.

Drawings

FIG. 1 is a front view of an open mill according to a preferred embodiment of the present application.

Fig. 2 is a schematic structural view of the telescopic device in the present application when extended.

Fig. 3 is a schematic structural view of the telescopic device in the present application when retracted.

Fig. 4 is a front view of the telescopic device of the present application when extended.

The automatic conveying device comprises a mill body 1, a support seat 11, a car wall cover 12, a roller 2, a fixed rubber baffle 3, a telescopic device 4, a telescopic end 41, a connecting rod 5, a turnover plate 6, a rotating shaft 7 and a connecting plate 8.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 4, the present invention provides an open mill, wherein the open mill comprises an open mill main body 1, a set of rollers 2, two fixed rubber blocking plates 3 and two driving devices.

Wherein, the open mill main body 1 is provided with two symmetrical supporting seats 11. And a vehicle wall cover 12 is arranged at the top of the supporting seat 11.

Wherein, the roller 2 is rotatably arranged between the two supporting seats 11 according to a predetermined mode.

The two fixed rubber blocking plates 3 are respectively and symmetrically arranged at the inner side ends of the two car wall covers 12 close to the roller 2 so as to block rubber on the surface of the roller 2 at the two ends of the roller 2.

The two driving devices are respectively and oppositely arranged at the top of the car wall cover 12 and are used for respectively driving the two fixed rubber blocking plates 3, so that the end parts, close to the roller 2, of the fixed rubber blocking plates 3 can be far away from the surface of the roller 2, and the residual rubber materials in the gaps between the fixed rubber blocking plates 3 and the surface of the roller 2 can be cleaned after the end parts are far away from the surface of the roller 2.

After the mixing of the open mill is finished for a batch of rubber materials, the fixed rubber blocking plates at the two ends of the roller are driven by the driving device, so that the end parts of the fixed rubber blocking plates close to the surface of the roller rotate towards the middle direction of the two supporting seats, and the fixed rubber blocking plates are far away from the surface of the roller, and the rubber materials remained in the gap between the fixed rubber blocking plates and the roller can be very easily cleaned; after the cleaning is finished, the driving device is reversely controlled to reset, so that the fixed rubber blocking plate is driven to reset to the position of the rubber material on the surface of the blocking roller, and at the moment, the open mill can normally mix the rubber material.

Preferably, the driving device comprises a telescopic device 4, a connecting rod 5, a turnover plate 6 and a rotating shaft 7;

the telescopic devices 4 are mounted at the top end of the car wall cover 12 along the axial direction of the roller 2, and the telescopic ends 41 of the two telescopic devices 4 are arranged oppositely. Wherein the rotating shaft 7 is rotatably mounted at the side end of the vehicle wall cover 12 close to the roller 2;

the telescopic end 41 of the telescopic device 4 is hinged to the top end of the connecting rod 5. The bottom end of the connecting rod 5 is fixedly connected with the upper edge end of the turnover plate 6 so as to form a preset angle between the connecting rod 5 and the turnover plate 6. Wherein the predetermined angle between the link 5 and the flipping panel 6 may be 120 °, 135 °, 150 °, or the like, and is not particularly limited herein. The side surface of the turnover plate 6 close to the edge end is hinged to the rotating shaft 7. The fixed rubber blocking plate 6 is fixedly arranged on the side face, far away from the rotating shaft 7, of the turnover plate 6.

Specifically, when the flexible end 41 of the telescoping device 4 stretches out, the connecting rod 5 is driven to rotate clockwise, so that the connecting rod 5 drives the turnover plate 6 to rotate clockwise, the fixed rubber blocking plate 3 fixed on the turnover plate 6 is reset to the surface perpendicular to the roller 2, and the rubber material on the surface of the roller 2 is blocked.

When the flexible end 41 of the telescoping device 4 retracts, the connecting rod 5 is driven to rotate anticlockwise, so that the connecting rod 5 drives the turnover plate 6 to rotate anticlockwise, the fixed rubber baffle plate 3 fixed on the turnover plate 6 rotates anticlockwise, and the surface of the roller 2 is gradually kept away from. At the moment, the gap between the fixed glue baffle 3 and the surface of the roller 2 is opened, so that the residual glue can be cleaned very conveniently.

Preferably, connecting rod 5 with returning face plate 6 integrated into one piece makes its structural connection more stable, reduces the maintenance in later stage.

Preferably, a connecting plate 8 is further arranged between the connecting rod 5 and the turnover plate 6. The connecting plate 8 is perpendicular to the turning plate 6 and protrudes out of the turning plate 6 in the direction away from the rotating shaft 7. The link 5 is connected to the top surface of the connecting plate 8. By providing the connecting plate 8, a larger connecting space can be provided to facilitate the connecting rod 5 to be connected to the end of the flipping plate 6 at a predetermined angle.

Preferably, the fixed glue-blocking plate 3 is fixed on the right side surface of the turning plate 6, and the top end of the fixed glue-blocking plate 3 is detachably connected to the connecting plate 8. Connect fixed fender offset plate 3 through returning face plate 6 and connecting plate 8 simultaneously, can make fixed fender offset plate 3 more firm on drive arrangement, avoid appearing phenomenons such as perk or skew at fender gluey in-process.

Preferably, the telescopic device 4 is a cylinder. Low cost, easy purchase and simple operation.

Preferably, the open mill is further provided with a control device, and the telescopic device 4 is electrically connected to the control device, so that the telescopic end 41 of the telescopic device 4 is controlled to extend or retract for a preset length, and the control process is simplified and the operation is easier. The operator can directly press or toggle the button or handle which controls the extension or retraction of the telescopic end, and the fixed rubber baffle 3 is controlled to reset and baffle rubber or keep away from the surface of the roller 2 so as to be convenient for cleaning.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. An open mill, wherein the open mill comprises:

2. The open mill of claim 1, wherein the drive means includes a telescoping device, a linkage, a roll-over plate, and a rotating shaft;

the telescopic end of the telescopic device is hinged to one end of the connecting rod, the other end of the connecting rod is fixedly connected with one edge end of the turnover plate so as to form a preset angle between the connecting rod and the turnover plate, the side face, close to the edge end, of the turnover plate is hinged to the rotating shaft, and the fixed glue blocking plate is fixedly arranged on the side face, close to the rotating shaft, of the turnover plate or far away from the rotating shaft.

3. An open mill as claimed in claim 2, characterized in that the connecting rod is formed integrally with the roll-over plate.

4. The open mill of claim 2, further comprising a connecting plate disposed between the connecting rod and the flipping plate, wherein the connecting plate is perpendicular to the flipping plate and protrudes from the flipping plate in a direction away from the axis of rotation, and wherein the connecting rod is connected to a side of the connecting plate away from the flipping plate.

5. The open mill of claim 4, wherein the fixed glue flap is fixed to the side of the roll-over panel adjacent the connecting panel and the top end of the fixed glue flap is removably connected to the connecting panel.

6. An open mill as claimed in claim 2, characterized in that the telescopic means are oil cylinders.

7. An open mill as claimed in claim 6, characterized in that the open mill is further provided with control means, the telescopic device being electrically connected to the control means for controlled extension or retraction of the telescopic end of the telescopic device by a predetermined length.