CN213137404U

CN213137404U - Open mill

Info

Publication number: CN213137404U
Application number: CN202021603043.6U
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, keep off offset plate and drive arrangement including open mill main part, roller, oil pressure. The mill main part is equipped with supporting seat and first hydro-cylinder, and the roller is rotationally installed between the supporting seat. The driving device is arranged above the first telescopic end of the first oil cylinder. The oil pressure rubber baffle plate is fixed on the mounting plate of the driving device. In the mixing process of the open mill, the driving device drives the oil pressure rubber blocking plate to overturn, so that the surface of the oil pressure rubber blocking plate close to the roller normally adjusts rubber materials, and after a batch of rubber materials are mixed, the driving device drives the oil pressure rubber blocking plate to rotate, so that the end part of the oil pressure rubber blocking plate close to the surface of the roller rotates by a certain angle to be away from the surface of the roller, and the rubber materials remained between the oil pressure rubber blocking plate and the roller can be very conveniently cleaned.

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, both ends of a roller are provided with fixed rubber blocking plates or oil pressure rubber blocking plates which can move forward and backward under the action of oil pressure. In the rubber mixing process, the size and the width of the rubber on the surface of the roller are corrected through an oil pressure rubber baffle plate, and then the roller is matched for sheet discharging.

Because of there is the clearance between the bottom portion that the oil pressure kept off the offset plate and the roller, the sizing material during mixing can block in this clearance. The residual rubber material can cause cross contamination in the next mixing, and the quality of the rubber material is influenced. And because the clearance is narrower, it is very troublesome to clear up the remaining sizing material in the clearance, need to demolish all screws on the oil pressure fender offset plate. The time and the labor are consumed, and the working efficiency of the open mill is seriously restricted.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, especially keep off the problem that residual sizing material in the clearance between offset plate and the roller is difficult to the oil pressure, the utility model provides a mill connects the oil pressure through setting up drive arrangement on the supporting seat of mill and keeps off the offset plate, when the oil pressure keeps off the offset plate and needs the clearance, keeps off the offset plate through drive arrangement drive oil pressure and makes it leave the roller surface, 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, the top of each supporting seat is provided with a first telescopic oil cylinder, and the first telescopic ends of the first oil cylinders are arranged oppositely;

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

the two oil pressure rubber blocking plates are used for adjusting the rubber material on the surface of the roller, and are respectively arranged at the top ends of the first telescopic ends; and

the driving devices are respectively fixed above the first telescopic ends, and the driving devices are connected with the oil pressure rubber blocking plates in a one-to-one correspondence mode to drive the oil pressure rubber blocking plates to enable the end parts, close to the surface of the roller, of the oil pressure rubber blocking plates to be far away from the surface of the roller.

A driving device connected with an oil pressure rubber baffle plate is arranged on a supporting seat of the open mill, and after a batch of rubber materials are mixed in the open mill. The driving device is controlled to drive the oil pressure rubber baffle plate, so that the end part of the oil pressure rubber baffle plate close to the surface of the roller is far away from the surface of the roller, and the sizing material remained between the oil pressure rubber baffle plate and the roller can be very conveniently cleaned.

The open mill can conveniently clean the residual sizing material in the gap between the oil pressure rubber baffle plate and the roller only by adding a driving device for driving the oil pressure rubber baffle plate on the basis of the original structure. The cost is low, the operation is simple, and the working efficiency of the open mill can be effectively improved.

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

the telescopic device is horizontally fixed right above the first telescopic end along the axial direction of the roller, the second telescopic end of the telescopic device is close to the roller, and the rotating shaft is rotatably fixed at the top of one end, close to the roller, of the first telescopic end along the radial direction of the roller;

the second 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 to the rotating shaft, the turnover plate is fixed to the rotating shaft in the radial direction of the roller and at a preset angle with the connecting rod, and the oil pressure rubber baffle plate is fixed to the surface of the turnover plate. The flexible end of control telescoping device second is flexible, drives the axis of rotation through the connecting rod to drive the oil pressure that fixes on returning face plate and the returning face plate through the axis of rotation and keep off the offset plate and rotate along predetermined direction, thereby make the oil pressure keep off the offset plate and be close to or keep away from the roller surface.

Further, the connecting rod with axis of rotation integrated into one piece to the processing of connecting rod and axis of rotation of being convenient for, stable in structure need not extra frequent maintenance simultaneously.

Furthermore, the turnover plate comprises a connecting plate fixedly connected with the rotating shaft, and a mounting plate forming a preset angle with the connecting plate is integrally formed at the other edge end of the connecting plate opposite to the rotating shaft. Through the design of connecting plate and mounting panel integrated into one piece, make things convenient for the processing of returning face plate, make overall structure simpler simultaneously, be convenient for maintain.

Furthermore, the connecting plate and the mounting plate form an included angle of 90 degrees, so that the turnover plate can be conveniently machined and formed.

Further, the mounting panel is close to the fixed installation curb plate that is equipped with in upper portion of the side that the offset plate was kept off to the oil pressure, the top that the offset plate was kept off to the oil pressure can be dismantled and connect the installation curb plate to make the oil pressure keep off the installation of offset plate more stable, prevent to keep off gluey in-process, the oil pressure keeps off the offset that the offset plate appears rocking or position, and the influence keeps off gluey quality and keeps off gluey efficiency.

Further, the telescopic device is a second oil cylinder. Low cost, convenient purchase and control.

Further, the open mill also comprises a control device, wherein the telescopic device is electrically connected with the control device, so that the second telescopic end of the telescopic device is controlled to extend or retract for a preset length, and the control process is simplified.

Drawings

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

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

Fig. 3 is a partial schematic view of the retractable device of the present application when retracted.

Fig. 4 is a front view of the telescopic device according to the present application when retracted.

The automatic conveying device comprises a mill body 1, a support seat 11, a first oil cylinder 12, a first telescopic end 13, a roller 2, an oil pressure rubber baffle 3, a telescopic device 4, a second telescopic end 41, a connecting rod 5, a rotating shaft 6, a turnover plate 7, a connecting plate 71, a mounting plate 72 and a mounting side 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 utility model provides an open mill, wherein the open mill includes open mill main part 1, a set of roller 2, two oil pressure keep off offset plate 3 and two drive arrangement.

The open mill main body 1 is provided with two symmetrical supporting seats 11, the top of each supporting seat 11 is provided with a first telescopic oil cylinder 12, and the first telescopic ends 13 of the first oil cylinders 12 are arranged oppositely.

The roller 2 is rotatably arranged between the two supporting seats 11 according to a preset mode so as to mix rubber materials in the open mill.

The two oil pressure rubber blocking plates 3 are respectively and oppositely arranged at the top end of the first telescopic end 13 at the positions close to the two ends of the roller 2, and are used for adjusting the rubber on the surface of the roller 2 to enable the rubber to form a preset width and a preset thickness on the surface of the roller 2.

Wherein the two driving devices are respectively oppositely arranged above the two first telescopic ends 13. The driving device is connected with the oil pressure rubber blocking plate 3 in a one-to-one correspondence mode to drive the oil pressure rubber blocking plate 3, so that the bottom end portion of the oil pressure rubber blocking plate 3 is far away from the surface of the roller 2. In the process of turning the oil pressure rubber baffle 3 away from the surface of the roller 2, the oil pressure rubber baffle 3 can rotate anticlockwise, so that an included angle of 30 degrees, 45 degrees or 60 degrees is formed between the oil pressure rubber baffle and the roller.

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

the telescopic device 4 is horizontally fixed right above the first telescopic end 13 along the axial direction of the roller 2, and the second telescopic end 41 of the telescopic device 4 is close to the roller 2. Wherein the rotating shaft 6 is rotatably fixed on the top of the right end of the first telescopic end 13 along the radial direction of the roller 2;

the second telescopic end 41 of the telescopic device 4 is hinged to the top end of the connecting rod 5, and the bottom end of the connecting rod 5 is fixedly connected to the rotating shaft 6. The turning plate 7 is fixed to the rotating shaft 6 in a radial direction of the drum 2 at a predetermined angle to the link 5. Those skilled in the art can easily recognize that the predetermined angle between the link 5 and the flipping panel 7 may be preset, may be set to 60 °, 70 °, 75 °, or the like, and is not particularly limited herein. The oil pressure rubber baffle 3 is fixed on the surface of the turnover plate 7.

Specifically, when the flexible end of the second of telescoping device stretches out, the flexible end of second promotes the top of connecting rod and rotates to the inboard in the middle of being close to the roller, makes axis of rotation clockwise rotation, and the axis of rotation drives returning face plate and oil pressure fender offset plate clockwise rotation. When the second telescopic end extends out completely, the bottom end of the oil pressure rubber baffle is opposite to the surface of the roller, and a certain gap exists for blocking rubber on the surface of the roller.

When the flexible end of second at telescoping device withdraws, the top of the flexible end pulling connecting rod of second rotates to keeping away from the outside in the middle of the roller, makes axis of rotation counter-clockwise turning, and the axis of rotation drives returning face plate and oil pressure and keeps off offset plate counter-clockwise turning. When the second telescopic end retracts completely, the bottom end of the oil pressure rubber baffle is far away from the surface of the roller, and the residual rubber at the bottom end of the oil pressure rubber baffle can be cleaned very conveniently.

Preferably, the connecting rod 5 and the rotating shaft 6 are integrally formed, so that the connecting rod 5 and the rotating shaft 6 can be conveniently processed, and meanwhile, the structure is stable, and no extra frequent maintenance is needed.

Preferably, the turning plate 7 includes a connecting plate 71 fixedly connected to the rotating shaft 6. A mounting plate 72 forming a predetermined angle with the connecting plate 71 is integrally formed at the right end of the connecting plate 71. Through the design of connecting plate 71 and mounting panel 72 integrated into one piece, make things convenient for the processing of returning face plate 7, make overall structure simpler simultaneously, be convenient for maintain.

Preferably, the connecting plate 71 and the mounting plate 72 form an included angle of 90 degrees, so that the turnover plate 7 is more convenient to machine and form.

Preferably, a mounting side plate 8 is fixedly arranged on the upper portion of the right side surface of the mounting plate 72. The top that the offset plate 3 was kept off to the oil pressure can be dismantled the connection installation curb plate 8 to make the oil pressure keep off the installation of offset plate 3 more stable, prevent to keep off gluey in-process, the oil pressure keeps off offset that offset plate 3 appears rocking or the position, and the influence keeps off gluey quality and the efficiency of keeping off gluey.

Preferably, the telescopic device 4 is a second oil cylinder which is frequently used in society. Low cost, convenient purchase and control.

Preferably, the open mill further comprises a control device. The second cylinder is electrically connected to the control device so that the second telescopic end 41 of the telescopic device 4 is controlled to extend or retract by a predetermined length to simplify the control process. An operator can directly press or toggle a button for controlling the second telescopic end 41 to extend or retract so as to drive the oil pressure rubber baffle 3 to be close to the surface of the roller 2 to baffle rubber or to be far away from the surface of the roller 2 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 connecting rod, a rotating shaft, and a roll-over plate;

the second 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 to the rotating shaft, the turnover plate is fixed to the rotating shaft in the radial direction of the roller and at a preset angle with the connecting rod, and the oil pressure rubber baffle plate is fixed to the surface of the turnover plate.

3. An open mill as claimed in claim 2, characterized in that the connecting rod is formed integrally with the rotating shaft.

4. The open mill of claim 2, wherein the turning plate includes a connecting plate fixedly connected to the rotating shaft, and a mounting plate formed integrally with the connecting plate at a predetermined angle with respect to the other side end of the rotating shaft.

5. An open mill as claimed in claim 4, characterized in that the connecting plate is angled at 90 ° to the mounting plate.

6. The open mill of claim 4, characterized in that the mounting plate is fixedly provided with a mounting side plate at the upper part of the side surface close to the oil pressure rubber baffle, and the top of the oil pressure rubber baffle is detachably connected with the mounting side plate.

7. An open mill as claimed in claim 2, characterized in that the telescopic device is a second cylinder.

8. The open mill of claim 7, further comprising a control device, wherein the telescoping device is electrically connected to the control device such that the second telescoping end of the telescoping device is controlled to extend or retract a predetermined length.