CN215094873U - EVA open mill capable of keeping roll spacing balance - Google Patents
EVA open mill capable of keeping roll spacing balance Download PDFInfo
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- CN215094873U CN215094873U CN202121502419.9U CN202121502419U CN215094873U CN 215094873 U CN215094873 U CN 215094873U CN 202121502419 U CN202121502419 U CN 202121502419U CN 215094873 U CN215094873 U CN 215094873U
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- roller
- infrared
- servo motor
- distance
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Abstract
The utility model relates to a keep balanced EVA mill of roll spacing, its structure includes frame, driving motor, fixed roll, activity compression roller, servo motor left side, servo motor right side, servo driver, control panel, a plurality of lift bridge, a plurality of adjustment hob, a plurality of bearing fixed block, infrared lateral distance sensor left side, left side apart from board, infrared lateral distance sensor right side, right side apart from board and a plurality of bearing, driving motor installs in frame afterbody one side, the fixed roll is fixed to be installed in the frame upper end outside, the activity compression roller is installed in frame upper end inboard; and with fixed roll horizontal alignment, driving motor is connected with the different rotational speed of fixed roll and activity compression roller gyration transmission relatively, the left side of servo motor is installed in frame upper end left side, servo driver installs in frame upper end left side, control panel installs on the frame top, a plurality of bearing inner races and fixed roll and activity compression roller are controlled each equal gap connection in both ends.
Description
Technical Field
The utility model relates to a keep balanced EVA mill of roll spacing belongs to gluey mechanical field.
Background
The open mill is also called a rubber mixing machine, the main working components are two hollow rollers or drilling rollers which rotate inwards in different directions, one side of the open mill, which is called a front roller, of an operator is provided with the device, and the front roller can move horizontally and forwards and backwards through manual or electric operation so as to adjust the roller distance and adapt to the operation requirement; the rear roller is fixed and cannot move back and forth. The two rollers are generally the same in size and rotate relatively at different speeds, raw rubber or rubber materials are rolled into a gap between the two rollers along with the rotation of the rollers and are subjected to strong shearing action to achieve the purpose of plasticating or mixing, but the prior art has single function, and when the left and right distances between the two rollers are unbalanced during working, the adjustment cannot be carried out in time, so that the reject ratio is high, a large amount of raw materials are wasted, and the material processing cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a keep balanced EVA mill of roll gap to solve current problem to prior art exists not enough.
In order to achieve the above purpose, the present invention is realized by the following technical solution: an EVA open mill capable of keeping roll spacing balance structurally comprises a rack, a driving motor, a fixed roll, a movable compression roll, a servo motor left side, a servo motor right side, a servo driver, a control panel, a plurality of lifting bridges, a plurality of adjusting screw rods, a plurality of bearing fixing blocks, an infrared lateral spacing sensor left side, an infrared lateral spacing sensor right side and an infrared lateral spacing sensor right side, and a plurality of bearings, wherein the driving motor is installed on one side of the tail portion of the rack, the fixed roll is fixedly installed on the outer side of the upper end of the rack, and the movable compression roll is installed on the inner side of the upper end of the rack; the adjusting screw rods penetrate through a plurality of lifting bridges and the middle parts of the bearing fixing blocks, the adjusting screw rods are in transmission connection with the left servo motor and the right servo motor respectively, the left distance plate is arranged on the left side of the rack, the surface of one side of the left side distance plate is horizontally aligned with the surface of the inner side of the fixed roller, the right side distance plate is installed on the right side of the rack, the surface of one side of the right side distance plate is horizontally aligned with the surface of the inner side of the fixed roller, and the left side of the infrared distance sensor and the right side of the infrared distance sensor are respectively installed on the surface of one side of the plurality of bearing fixed blocks; and with the equal level alignment of activity compression roller inside surface and each, the red outside is apart from sensor left side and red outside and is apart from the sensor right side and only install on a plurality of bearing fixed blocks that the activity compression roller is connected, the red outside is apart from sensor left side and red outside and is connected with servo driver electricity, servo motor left side and servo motor right side are connected with servo driver electricity, control panel is connected with servo driver electricity.
Further, the EVA mill that keeps roll spacing balance, control panel includes right roll side apart from display, right roller adjustment button, right affirmation, left roll side apart from display, left roller adjustment button, left affirmation and control panel switch.
Further, the invention discloses an EVA open mill capable of keeping roller spacing balanced. A right roller spacing displayer, a right roller adjusting button, a right confirmation part, a left roller spacing displayer, a left roller adjusting button, a left confirmation part and a control panel switch are all sequentially installed on the surface of a control panel.
Further, according to the EVA open mill capable of keeping the roll gap balance, the acceptable range of the parameter side distance error set by the servo driver is-0.2 mm ≦ 0.8 mm.
Furthermore, according to the EVA open mill capable of keeping the roll spacing balance, the plurality of bearing fixing blocks connected with the fixed roll are not required to be connected with the plurality of lifting bridges.
Further, the EVA open mill capable of keeping the roller spacing balance has the red outer side
The distance sensor left is the same as the infrared side distance sensor right component.
The utility model has the advantages that: the EVA open mill normally works by the relative rotation transmission connection of different rotating speeds of a driving motor 2, a fixed roller 3 and a movable press roller 4, before the work, the roller spacing of the left side and the right side of the two rollers needs to be adjusted, the required roller spacing data is set by a right roller adjusting button 802 and a left roller adjusting button 805 on the surface of a control panel 8, then a left confirmation 806 and a right confirmation 803 are respectively pressed, after the confirmation, the data is electrically connected with a servo driver 7 through the control panel 8, the data is transmitted into the servo driver 7 for calculation, after the calculation, the servo driver 7 is electrically connected with a servo driver through a servo motor left 5 and a servo motor right 6, after the servo motor left 5 and the servo motor right 6 receive the instruction of the servo driver 7, the roller spacing is respectively operated and adjusted, the servo motor left 5 and the servo motor right 6 are in transmission connection with a plurality of adjusting screw rods 10, the plurality of adjusting screw rods 10 are in clearance connection with a plurality of bearing fixed blocks 11, after the EVA mill works, the surfaces of one sides of a left side distance plate 13 and a right side distance plate 15 are horizontally aligned with the inner side of a fixed roller 3, the left side distance sensor 12 and the right side distance sensor 14 are horizontally aligned with the movable press roller 4, the left side distance plate 13 and the right side distance plate 15, which are horizontally aligned with the left side distance sensor 12 and the right side distance sensor 14, of the infrared side distance sensor left 12 and the red outer side distance sensor right 14, are monitored in real time, the acceptable range of the parameter side distance error set by a servo driver 7 is-0.2 mm ≦ 0.8mm, the monitoring distance of the infrared side distance sensor left 12 and the red outer side distance sensor right 14 exceeds the parameter range, the servo driver 7 issues the adjustment instruction, and the adjustment of working is in time carried out on motor left 5 and servo motor right 6, and the adjustment is original roll spacing, and the adjustment is accomplished the back, and motor left 5 and servo motor right 6 inside brake block can in time be stopped, fixes the roll spacing to realize keeping roll spacing balance in real time, effectively reduce the defective rate, reduce raw and other materials extravagant, reduce the processing cost.
Drawings
FIG. 1 is a schematic structural view of an EVA open mill for keeping roll gap balance of the present invention;
FIG. 2 is a schematic view of the structure of the fixed roller and the movable compression roller of the present invention;
FIG. 3 is a schematic view of the structure of the servo motor of the present invention;
fig. 4 is a schematic structural diagram of the servo driver of the present invention;
FIG. 5 is a schematic view of a control panel structure of the present invention;
fig. 6 is a left structural schematic diagram of the infrared distance sensor of the present invention.
In the figure: the device comprises a machine frame-1, a driving motor-2, a fixed roller-3, a movable press roller-4, a servo motor left-5, a servo motor right-6, a servo driver-7, a control panel-8, a plurality of lifting bridges-9, a plurality of adjusting screw rods-10, a plurality of bearing fixing blocks-11, an infrared lateral distance sensor left-12, a left lateral distance plate-13, an infrared lateral distance sensor right-14, a right lateral distance plate-15, a plurality of bearings-16, a right roller lateral distance display-801, a right roller adjusting button-802, a right confirmation-803, a left roller lateral distance display-804, a left roller adjusting button-805, a left confirmation-806 and a control panel switch-807.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-6, the utility model provides a technical solution of an EVA open mill for keeping roll gap balance: the structure of the device comprises a rack 1, a driving motor 2, a fixed roller 3, a movable compression roller 4, a servo motor left 5, a servo motor right 6, a servo driver 7, a control panel 8, a plurality of lifting bridges 9, a plurality of adjusting screw rods 10, a plurality of bearing fixing blocks 11, an infrared lateral distance sensor left 12, a left lateral distance plate 13, an infrared lateral distance sensor right 14, a right lateral distance plate 15 and a plurality of bearings 16, wherein the driving motor 2 is installed on one side of the tail part of the rack 1, the fixed roller 3 is fixedly installed on the outer side of the upper end of the rack 1, and the movable compression roller 4 is installed on the inner side of the upper end of the rack 1; the adjusting screw rods 10 penetrate through the middle parts of a plurality of lifting bridges 9 and a plurality of bearing fixing blocks 11, the adjusting screw rods 10 are in transmission connection with the left 5 of the servo motor and the right 6 of the servo motor respectively, the left distance plate 13 is installed on the left side of the rack 1, one side surface of the left distance plate 13 is horizontally aligned with the inner side surface of the fixed roller 3, the right distance plate 15 is installed on the right side of the rack 1, one side surface of the right distance plate 15 is horizontally aligned with the inner side surface of the fixed roller 3, and the left red outer distance sensor 12 and the right red outer distance sensor 14 are respectively installed on one side surface of the plurality of bearing fixed blocks 11; and is horizontally aligned with the inner side surface and each of the movable platen 4, the red outer side distance sensor left 12 and the red outer side distance sensor right 14 are only installed on the plurality of bearing fixing blocks 11 connected with the movable platen 4, the control panel 8 includes a right roller side distance display 801, a right roller adjusting button 802, a right confirmation 803, a left roller side distance display 804, a left roller adjusting button 805, a left confirmation 806 and a control panel switch 807, the red outer side distance sensor left 12 and the red outer side distance sensor right 14 are electrically connected with the servo driver 7, the servo motors left 5 and right 6 are electrically connected with the servo driver 7, the control panel 8 is electrically connected with the servo driver 7, the right roller side distance display 801, the right roller adjusting button 802, the right confirmation 803, the left roller side distance display 804, the left roller adjusting button 805, the left confirmation 806 and the control panel switch 807 are all installed on the surface of the control panel 8 in turn, the acceptable range of the parameter side distance error set by the servo driver 7 is-0.2 mm ≦ 0.8 mm. The bearing fixing blocks 11 connected with the fixed roller 3 do not need to be connected with the lifting bridges 9, and the left infrared side distance sensor 12 and the right infrared side distance sensor 14 are identical.
The working principle is as follows: the EVA open mill normally works by the relative rotation transmission connection of different rotating speeds of a driving motor 2, a fixed roller 3 and a movable press roller 4, before the work, the roller spacing of the left side and the right side of the two rollers needs to be adjusted, the required roller spacing data is set by a right roller adjusting button 802 and a left roller adjusting button 805 on the surface of a control panel 8, then a left confirmation 806 and a right confirmation 803 are respectively pressed, after the confirmation, the data is electrically connected with a servo driver 7 through the control panel 8, the data is transmitted into the servo driver 7 for calculation, after the calculation, the servo driver 7 is electrically connected with a servo driver through a servo motor left 5 and a servo motor right 6, after the servo motor left 5 and the servo motor right 6 receive the instruction of the servo driver 7, the roller spacing is respectively operated and adjusted, the servo motor left 5 and the servo motor right 6 are in transmission connection with a plurality of adjusting screw rods 10, the plurality of adjusting screw rods 10 are in clearance connection with a plurality of bearing fixed blocks 11, after the EVA mill works, the surfaces of one sides of a left side distance plate 13 and a right side distance plate 15 are horizontally aligned with the inner side of a fixed roller 3, the left side distance sensor 12 and the right side distance sensor 14 are horizontally aligned with the movable press roller 4, the left side distance plate 13 and the right side distance plate 15, which are horizontally aligned with the left side distance sensor 12 and the right side distance sensor 14, of the infrared side distance sensor left 12 and the red outer side distance sensor right 14, are monitored in real time, the acceptable range of the parameter side distance error set by a servo driver 7 is-0.2 mm ≦ 0.8mm, the monitoring distance of the infrared side distance sensor left 12 and the red outer side distance sensor right 14 exceeds the parameter range, the servo driver 7 issues an adjusting instruction, the motor left 5 and the servo motor right 6 timely perform work adjustment, the adjustment is an original roller distance, and after the adjustment is completed, the inner brake pads of the motor left 5 and the servo motor right 6 can be stopped in time to fix the roller distance.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (6)
1. The EVA open mill capable of keeping the roll spacing balance is characterized in that: the structure of the device comprises a rack (1), a driving motor (2), a fixed roller (3), a movable compression roller (4), a servo motor left side (5), a servo motor right side (6), a servo driver (7), a control panel (8), a plurality of lifting bridges (9), a plurality of adjusting screw rods (10), a plurality of bearing fixing blocks (11), an infrared lateral distance sensor left side (12), a left lateral distance plate (13), an infrared lateral distance sensor right side (14), a right lateral distance plate (15) and a plurality of bearings (16), wherein the driving motor (2) is installed on one side of the tail portion of the rack (1), the fixed roller (3) is fixedly installed on the outer side of the upper end of the rack (1), and the movable compression roller (4) is installed on the inner side of the upper end of the rack (1); and is horizontally aligned with the fixed roller (3), the driving motor (2) is connected with the fixed roller (3) and the movable press roller (4) in a relative rotation transmission way at different rotating speeds, the left side (5) of the servo motor is arranged on the left side of the upper end of the frame (1), the right side (6) of the servo motor is arranged on the right side of the upper end of the frame (1), the servo driver (7) is arranged on the left side of the upper end of the frame (1), the control panel (8) is arranged at the top end of the frame (1), the inner rings of the plurality of bearings (16) are respectively in clearance connection with the left end and the right end of the fixed roller (3) and the movable press roller (4), the outer rings of the plurality of bearings (16) are in clearance connection with one side of the inner cavities of the plurality of bearing fixed blocks (11), one side surfaces of the plurality of bearing fixed blocks (11) are mutually connected with one side surface of the plurality of lifting bridges (9), and the plurality of adjusting screw rods (10) penetrate through the middles of the plurality of bearing fixed blocks (11), the plurality of adjusting screw rods (10) are in transmission connection with a left servo motor (5) and a right servo motor (6), the left distance plate (13) is installed on the left side of the rack (1), one side surface of the left distance plate (13) is horizontally aligned with the inner side surface of the fixed roller (3), the right distance plate (15) is installed on the right side of the rack (1), one side surface of the right distance plate (15) is horizontally aligned with the inner side surface of the fixed roller (3), and the left infrared distance sensor (12) and the right infrared distance sensor (14) are installed on one side surfaces of the plurality of bearing fixed blocks (11); and with activity compression roller (4) inside surface and each equal horizontal alignment, infrared side apart from sensor left side (12) and infrared side apart from sensor right side (14) only install on a plurality of bearing fixed block (11) that activity compression roller (4) are connected, infrared side apart from sensor left side (12) and infrared side apart from sensor right side (14) and servo driver (7) electricity are connected, servo motor left side (5) and servo motor right side (6) are connected with servo driver (7) electricity, control panel (8) are connected with servo driver (7) electricity.
2. The EVA open mill for keeping the roll gap balance according to claim 1, wherein: the control panel (8) comprises a right roller side distance display (801), a right roller adjusting button (802), a right confirmation (803), a left roller side distance display (804), a left roller adjusting button (805), a left confirmation (806) and a controller
A panel switch (807).
3. The EVA open mill for keeping the roll gap balance according to claim 2, wherein: the right roller side distance display (801), the right roller adjusting button (802), the right confirmation (803), the left roller side distance display (804), the left roller adjusting button (805), the left confirmation (806) and the control
The panel switches (807) are respectively arranged on the surface of the control panel (8) in sequence.
4. The EVA open mill for keeping the roll gap balance according to claim 1, wherein: the acceptable range of the parameter side distance error set by the servo driver (7) is-0.2 mm and 0.8 mm.
5. The EVA open mill for keeping the roll gap balance according to claim 1, wherein: the bearing fixing blocks (11) connected with the fixing roller (3) are not required to be connected with the lifting bridges (9).
6. The EVA open mill for keeping the roll gap balance according to claim 1, wherein: the left (12) of the infrared side distance sensor is the same as the right (14) of the infrared side distance sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502419.9U CN215094873U (en) | 2021-07-03 | 2021-07-03 | EVA open mill capable of keeping roll spacing balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121502419.9U CN215094873U (en) | 2021-07-03 | 2021-07-03 | EVA open mill capable of keeping roll spacing balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215094873U true CN215094873U (en) | 2021-12-10 |
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ID=79313629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121502419.9U Active CN215094873U (en) | 2021-07-03 | 2021-07-03 | EVA open mill capable of keeping roll spacing balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215094873U (en) |
-
2021
- 2021-07-03 CN CN202121502419.9U patent/CN215094873U/en active Active
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