CN214394923U - Open mill roller distance gap measuring device - Google Patents
Open mill roller distance gap measuring device Download PDFInfo
- Publication number
- CN214394923U CN214394923U CN202022352046.3U CN202022352046U CN214394923U CN 214394923 U CN214394923 U CN 214394923U CN 202022352046 U CN202022352046 U CN 202022352046U CN 214394923 U CN214394923 U CN 214394923U
- Authority
- CN
- China
- Prior art keywords
- roller
- electronic ruler
- roll
- base
- ruler body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a roll gap measuring device of an open mill, which directly displays the real-time roll gap on a touch screen; by setting the required roller spacing distance on the touch screen and pressing the start button, one of the rollers can automatically move to reach the set spacing distance of the two rollers, so that the adjustment of the roller spacing is convenient and reliable. The automatic feeding device comprises an open mill base, and is characterized in that a first fixed roller base and a second movable roller base are arranged on the upper surface of the open mill base, a first roller is arranged in a cavity of the first fixed roller base, a second roller is arranged in a cavity of the second movable roller base, a material pressing gap is arranged between opposite roller surfaces of the first roller and the second roller, an electronic ruler body installation cavity is preset on the upper portion of the first fixed roller base, an electronic ruler body is installed in the electronic ruler body installation cavity, a positioning cavity is formed in the position, corresponding to the measuring end of the electronic ruler body, of the second movable roller base, and an electronic ruler feedback body is arranged in the positioning cavity.
Description
Technical Field
The utility model relates to a technical field of mill structure specifically is mill roller apart from clearance measuring device.
Background
An open mill is a short name of an open type plastic refining machine, and is also commonly called a two-roller machine. An open mill is a mixing device which is earlier applied in a plastic rubber product production plant. The open mill mainly comprises a roller, a bearing, a frame, a gland, a transmission device, a distance adjusting device, a lubricating device, a roller temperature adjusting device, an emergency stop device, a brake device and the like. In actual production, the structure of the open mill is various. Most of the roller distance adjustment of the existing open mill is manually and electrically adjusted, and the distance between the two rollers represents the size distance of the distance between the two rollers through a fixed mechanical dial. The operation and display mode of the existing roller spacing is not convenient and intuitive corresponding to an operator.
Disclosure of Invention
In view of the above problems, the present invention provides an open mill roll nip gap measuring device that directly displays the real-time roll nip on a touch screen; by setting the required roller spacing distance on the touch screen and pressing the start button, one of the rollers can automatically move to reach the set spacing distance of the two rollers, so that the adjustment of the roller spacing is convenient and reliable.
Open mill roll-to-roll gap measuring device, its characterized in that: the automatic feeding device comprises an open mill base, wherein a first fixed roller base and a second movable roller base are arranged on the upper surface of the open mill base, a first roller is arranged in a cavity of the first fixed roller base, a second roller is arranged in a cavity of the second movable roller base, a material pressing gap is arranged between opposite roller surfaces of the first roller and the second roller, an electronic ruler body installation cavity is preset at the upper part of the first fixed roller base, an electronic ruler body is installed in the electronic ruler body installation cavity, a positioning cavity is formed in the position, corresponding to the measuring end of the electronic ruler body, of the second movable roller base, an electronic ruler feedback body is arranged in the positioning cavity, the exposed end surface of the electronic ruler feedback body and the corresponding vertical surface of the second movable roller base are arranged in parallel and level, the measuring end of the electronic ruler body is arranged towards the exposed end surface of the electronic ruler feedback body, and the data transmission end of the electronic ruler body is externally connected to the input end of a controller, the touch screen is integrated on the controller, after a calculation module in the controller receives a measurement value of the electronic ruler body, a roll gap value of a material pressing gap between the first roll and the second roll is obtained through parameter calibration, the controller is further connected with an asynchronous motor, a screw rod is fixedly arranged at the output end of the asynchronous motor, a lead screw nut is arranged on one side, far away from the first fixed roll seat, of the second movable roll seat, the screw rod is in threaded connection with the lead screw nut, and the asynchronous motor drives the second movable roll seat to move towards or far away from the first fixed roll seat.
It is further characterized in that:
the outer sides of the open mill base, which are opposite to the two roller bases, are respectively provided with a side vertical plate, an asynchronous motor is fixedly arranged on the side vertical plate on the outer side of the second movable roller base, the input end of the asynchronous motor is connected with the output end of the controller through a control line, the controller compares the roller spacing set through a touch screen with the actual roller spacing fed back and calculated by the electronic ruler body, the numerical value to be adjusted is fed back to the asynchronous motor after calculation, and the controller drives the asynchronous motor to rotate the corresponding numerical value to obtain the set roller spacing;
the two side vertical plates are provided with a cross beam, the first fixed roller seat is fixedly arranged on the cross beam, the second movable roller seat is connected to the cross beam through a guide rail pair, and the asynchronous motor drives the second movable roller seat to move along the cross beam through the guide rail pair in an adjusting mode.
Adopt the utility model discloses afterwards, the roll surface in opposite directions of first roller, second roller respectively the side be protruded in the corresponding facade of corresponding first fixed roller seat, second removal roller seat, when measuring through the electronic ruler body, accurately obtain the difference between numerical value and the roll spacing that the electronic ruler body was calculated in advance, parameter calibration through the controller obtains the roll spacing numerical value in the pressure material clearance of first roller, second roller, when actual roll spacing is different with the settlement roll spacing, asynchronous machine drive second removes the roller seat towards or keeps away from first fixed roller seat and moves, until actual roll spacing equals the settlement roll spacing; the real-time roll gap is directly displayed on the touch screen; by setting the required roller spacing distance on the touch screen and pressing the start button, one of the rollers can automatically move to reach the set spacing distance of the two rollers, so that the adjustment of the roller spacing is convenient and reliable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the open mill comprises an open mill base 1, a first fixed roller base 2, a second movable roller base 3, a first roller 4, a second roller 5, an electronic ruler body installation cavity 6, an electronic ruler body 7, a positioning cavity 8, an electronic ruler feedback body 9, a controller 10, a touch screen 11, an asynchronous motor 12, a screw 13, a screw nut 14, a side vertical plate 15, a control line 16 and a cross beam 17.
Detailed Description
The roll gap measuring device of the open mill is shown in figure 1: the automatic feeding device comprises an open mill base 1, a first fixed roller base 2 and a second movable roller base 3 are arranged on the upper surface of the open mill base 1, a first roller 4 is arranged in a cavity of the first fixed roller base 2, a second roller 5 is arranged in a cavity of the second movable roller base 3, a material pressing gap is arranged between opposite roller surfaces of the first roller 4 and the second roller 5, an electronic ruler body installation cavity 6 is preset on the upper portion of the first fixed roller base 2, an electronic ruler body 7 is installed in the electronic ruler body installation cavity 6, a positioning cavity 8 is formed in the position, corresponding to the measuring end of the electronic ruler body 7, of the second movable roller base 3, an electronic ruler feedback body 9 is arranged in the positioning cavity 8, the exposed end face of the electronic ruler feedback body 9 is flush with the corresponding vertical face of the second movable roller base 3, the measuring end of the electronic ruler body 7 faces the exposed end face of the electronic ruler feedback body 9, and the data transmission end of the electronic ruler body 7 is externally connected to the input end of a controller 10, the touch screen 11 is integrated on the controller 10, a calculation module inside the controller 10 receives a measurement value of the electronic ruler body 7 and obtains a roll gap value of a nip gap between the first roll 4 and the second roll 5 through parameter calibration, the controller 10 is further connected with an asynchronous motor 12, a screw 13 is fixedly arranged at an output end of the asynchronous motor 12, a lead screw nut 14 is arranged on one side, far away from the first fixed roll seat 2, of the second movable roll seat 3, the screw 13 is in threaded connection with the lead screw nut 14, and the asynchronous motor 12 drives the second movable roll seat 3 to move towards or away from the first fixed roll seat 1.
The outer sides of the open mill base 1, which are opposite to the two roller bases, are respectively provided with a side vertical plate 15, the side vertical plate 15 on the outer side of the second movable roller base 3 is fixedly provided with an asynchronous motor 12, the input end of the asynchronous motor 12 is connected with the output end of a controller 10 through a control line 16, the controller 10 compares the roller spacing set through a touch screen 11 with the actual roller spacing fed back and calculated or fed back by the electronic ruler body 7, then the numerical value to be adjusted is fed back to the asynchronous motor 12 after calculation, and the controller 10 drives the asynchronous motor 12 to rotate the corresponding numerical value to obtain the set roller spacing;
the two side vertical plates 15 are provided with a cross beam 17, the first fixed roller seat 2 is fixedly arranged on the cross beam 17, the second movable roller seat 3 is connected to the cross beam 17 through a guide rail pair (not shown in the figure and belonging to a conventional sliding rail structure), and the asynchronous motor 12 drives the second movable roller seat 3 to move along the cross beam 17 through the guide rail pair.
The working principle is as follows, the opposite roll surfaces of the first roll and the second roll are respectively laterally convex to the corresponding vertical surfaces of the corresponding first fixed roll seat and the second movable roll seat, when the measurement is carried out through the electronic ruler body, the difference between the measured value of the electronic ruler body and the roll gap is accurately obtained in advance, the roll gap value of the material pressing gap of the first roll and the second roll is obtained through the parameter calibration of the controller, when the actual roll gap is different from the set roll gap, the asynchronous motor drives the second movable roll seat to move towards or away from the first fixed roll seat until the actual roll gap is equal to the set roll gap; the real-time roll gap is directly displayed on the touch screen; by setting the required roller spacing distance on the touch screen and pressing the start button, one of the rollers can automatically move to reach the set spacing distance of the two rollers, so that the adjustment of the roller spacing is convenient and reliable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. Open mill roll-to-roll gap measuring device, its characterized in that: the automatic feeding device comprises an open mill base, wherein a first fixed roller base and a second movable roller base are arranged on the upper surface of the open mill base, a first roller is arranged in a cavity of the first fixed roller base, a second roller is arranged in a cavity of the second movable roller base, a material pressing gap is arranged between opposite roller surfaces of the first roller and the second roller, an electronic ruler body installation cavity is preset at the upper part of the first fixed roller base, an electronic ruler body is installed in the electronic ruler body installation cavity, a positioning cavity is formed in the position, corresponding to the measuring end of the electronic ruler body, of the second movable roller base, an electronic ruler feedback body is arranged in the positioning cavity, the exposed end surface of the electronic ruler feedback body and the corresponding vertical surface of the second movable roller base are arranged in parallel and level, the measuring end of the electronic ruler body is arranged towards the exposed end surface of the electronic ruler feedback body, and the data transmission end of the electronic ruler body is externally connected to the input end of a controller, the touch screen is integrated on the controller, after a calculation module in the controller receives a measurement value of the electronic ruler body, a roll gap value of a material pressing gap between the first roll and the second roll is obtained through parameter calibration, the controller is further connected with an asynchronous motor, a screw rod is fixedly arranged at the output end of the asynchronous motor, a lead screw nut is arranged on one side, far away from the first fixed roll seat, of the second movable roll seat, the screw rod is in threaded connection with the lead screw nut, and the asynchronous motor drives the second movable roll seat to move towards or far away from the first fixed roll seat.
2. The roll nip measuring apparatus of an open mill of claim 1, characterized in that: the outer sides of the mill base, which are opposite to the two roller bases, are respectively provided with a side vertical plate, an asynchronous motor is fixedly arranged on the side vertical plate on the outer side of the second movable roller base, the input end of the asynchronous motor is connected with the output end of the controller through a control line, the controller compares the roller spacing set through a touch screen with the actual roller spacing fed back and calculated by the electronic ruler body, the numerical value to be adjusted is fed back to the asynchronous motor after calculation, and the controller drives the asynchronous motor to rotate the corresponding numerical value to obtain the set roller spacing.
3. The open mill roll nip measuring device according to claim 2, characterized in that: the two side vertical plates are provided with a cross beam, the first fixed roller seat is fixedly arranged on the cross beam, the second movable roller seat is connected to the cross beam through a guide rail pair, and the asynchronous motor drives the second movable roller seat to move along the cross beam through the guide rail pair in an adjusting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352046.3U CN214394923U (en) | 2020-10-21 | 2020-10-21 | Open mill roller distance gap measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352046.3U CN214394923U (en) | 2020-10-21 | 2020-10-21 | Open mill roller distance gap measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394923U true CN214394923U (en) | 2021-10-15 |
Family
ID=78018656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022352046.3U Active CN214394923U (en) | 2020-10-21 | 2020-10-21 | Open mill roller distance gap measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171939A (en) * | 2020-10-21 | 2021-01-05 | 张家港市兰航机械有限公司 | Open mill roller distance gap measuring device |
-
2020
- 2020-10-21 CN CN202022352046.3U patent/CN214394923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171939A (en) * | 2020-10-21 | 2021-01-05 | 张家港市兰航机械有限公司 | Open mill roller distance gap measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104827646B (en) | Device and method for regulating longitudinal thickness evenness of extrusion compound film | |
| CN103148982B (en) | Calibration device of pull-press integrated sensor | |
| CN201361603Y (en) | Pole piece coating machine capable of automatically controlling coating clearance | |
| CN108943451B (en) | Semiconductor-grade monocrystalline silicon crystal bar orientation test system | |
| CN214394923U (en) | Open mill roller distance gap measuring device | |
| CN103317116B (en) | Automatic adjusting system and control method based on die-casting machine clamping force | |
| CN105170712B (en) | Automatic leveling and distance-measuring plate shearer set and control method thereof | |
| CN101806576A (en) | Digital display escalator detection ruler | |
| US20160340136A1 (en) | Clearance adjusting apparatus, clearance adjusting method and conveyance device | |
| CN108732088B (en) | Dynamic loading rolling friction characteristic detector | |
| CN112171939A (en) | Open mill roller distance gap measuring device | |
| CN207207349U (en) | A kind of positioning components of the automatic calender device of graphite radiating film | |
| CN217276058U (en) | Thickness gauge with improved high-voltage source emission window | |
| CN204486472U (en) | Aluminum recycling roll line automatic positioning equipment | |
| CN217251585U (en) | Battery pole piece rolling thickness closed-loop structure and control system | |
| CN103707547B (en) | A kind of on-line calibration tablet machine pinch roller and the method for filling mechanism position | |
| CN112536344B (en) | Panel angle control system of bending | |
| CN210638835U (en) | Pressure detector for circular knife mold | |
| CN104511488B (en) | Sendzimir mill working roll position relationship measurement apparatus and method | |
| CN104438349A (en) | Automatic positioning device of rolling line of aluminum rolling mill | |
| CN210026409U (en) | Composite compression roller mechanism | |
| CN219016321U (en) | Concrete shrinkage and expansion tester | |
| CN216466345U (en) | Novel graphite paper production is with rolling fast device | |
| CN219495188U (en) | Flatness detection device | |
| CN214747929U (en) | C-shaped magnetic core level detection device and C-shaped magnetic core grinding system using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |