CN210269896U - Multifunctional speed measuring device for conductive elastomer - Google Patents
Multifunctional speed measuring device for conductive elastomer Download PDFInfo
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- CN210269896U CN210269896U CN201920945695.9U CN201920945695U CN210269896U CN 210269896 U CN210269896 U CN 210269896U CN 201920945695 U CN201920945695 U CN 201920945695U CN 210269896 U CN210269896 U CN 210269896U
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Abstract
The utility model belongs to the technical field of the production of conductive elastomer material tests the speed, concretely relates to conductive elastomer is with multi-functional speed sensor, its characterized in that includes the workstation, the front end of workstation sets up feeding leading wheel, goes up grating and lower grating, it is located the last lower extreme of workstation respectively with lower grating to go up the grating, and the middle part of workstation sets up the tachometer wheel, and the rear end of workstation sets up ejection of compact leading wheel. Compared with the prior art, the utility model discloses speed and surface resistance when can the production of on-line monitoring conductive elastomer measure, have solved the conductive property loss that can make conductive elastomer when conductive elastomer is tensile consequently can't use traditional speed sensor to carry out the problem of the detection of extrusion speed.
Description
Technical Field
The utility model belongs to the technical field of the production speed measurement of conductive elastomer material, concretely relates to multi-functional speed sensor is used to conductive elastomer.
Background
The conductive elastomer is formed by composite extrusion of conductive and non-conductive materials. When the conductive elastomer is stretched, the conductivity of the conductive elastomer is lost, so that the extrusion speed cannot be detected by using a traditional speed measuring device. The invention can measure the extrusion speed without pulling.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the deficiency of the prior art, the utility model provides a technical scheme of multi-functional speed sensor for conductive elastomer.
The utility model provides a multi-functional speed sensor for conductive elastomer, its characterized in that includes the workstation, the front end of workstation sets up feeding leading wheel, goes up grating and grating down, go up the grating and be located the last lower extreme of workstation respectively with grating down, the middle part of workstation sets up the tachometer wheel, the rear end of workstation sets up ejection of compact leading wheel.
The multifunctional speed measuring device for the conductive elastomer is characterized in that a first material groove is formed in the front end of the workbench, and the upper grating and the lower grating are located at the upper end and the lower end of the first material groove respectively.
The multifunctional speed measuring device for the conductive elastomer is characterized in that a second trough is arranged at the rear end of the workbench and is located at the front end of the discharging guide wheel.
The multifunctional speed measuring device for the conductive elastomer is characterized in that a resistance testing device is arranged on the workbench.
The multifunctional speed measuring device for the conductive elastomer is characterized in that a driving mechanism is arranged on the workbench, and the driving mechanism is connected with the resistance testing device in a matched mode and drives the resistance testing device to ascend and descend.
The multifunctional speed measuring device for the conductive elastomer is characterized in that a positioning piece is arranged in the middle of the workbench, and a strip-shaped positioning groove matched with the conductive elastomer in shape is formed in the positioning piece.
The multifunctional speed measuring device for the conductive elastomer is characterized in that the number of the speed measuring wheels is two, and the two speed measuring wheels are respectively positioned at the front end and the rear end of the positioning piece.
The multifunctional speed measuring device for the conductive elastomer is characterized in that the workbench is provided with a display screen.
The multifunctional speed measuring device for the conductive elastomer is characterized in that an alarm is arranged on the workbench.
The multifunctional speed measuring device for the conductive elastomer is characterized in that the discharging guide wheel is a driving wheel driven by power.
Compared with the prior art, the utility model discloses speed and surface resistance when can the production of on-line monitoring conductive elastomer measure, have solved the conductive property loss that can make conductive elastomer when conductive elastomer is tensile consequently can't use traditional speed sensor to carry out the problem of the detection of extrusion speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure between the resistance testing device and the driving mechanism of the present invention.
In the figure: 1 workstation, 2 locating piece, 200 constant head tank, 3 tachometer wheel, 4 resistance testing arrangement, 5 last gratings, 6 lower gratings, 7 ejection of compact leading wheels, 8 display screens, 9 lower gratings, 10 first silo, 11 second silos, 12 actuating mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a multi-functional speed sensor is used to conductive elastomer, including workstation 1, the front end of workstation 1 sets up feeding leading wheel 6, goes up grating 5 and grating 9 down, it is located the upper and lower end of workstation 1 respectively to go up grating 5 and grating 9 down, and feeding leading wheel 6 is located the front end of two gratings, and the middle part of workstation 1 sets up tachometer wheel 3, and the rear end of workstation 1 sets up ejection of compact leading wheel 7.
The tachometer wheel 3 is a known device for measuring the displacement of the conductive elastomer, and when the tachometer wheel 3 rotates, the conductive elastomer pressed below the tachometer wheel is forced to move. Two rasters are used to obtain the extrusion time of the conductive elastomer over a period of displacement. Gratings are known inductive devices.
Example 2
In order to leave a space for moving the conductive elastomer, the following structure is added on the basis of the embodiment 1:
the front end of the workbench 1 is provided with a first trough 10, and the upper grating 5 and the lower grating 9 are respectively positioned at the upper end and the lower end of the first trough 10.
Example 3
In order to leave a space for moving the conductive elastomer, the following structure is added on the basis of the embodiment 2:
the rear end of the workbench 1 is provided with a second trough 11, and the second trough 11 is positioned at the front end of the discharging guide wheel 7.
Example 4
In order to measure the surface resistance of the conductive elastomer, the following structure was added on the basis of example 3:
the workbench 1 is provided with a resistance testing device 4, and the resistance testing device 4 is known resistance testing equipment.
Example 5
Example 5 on the basis of example 4, further refinement was made:
as shown in fig. 2, a driving mechanism 12 is disposed on the table 1, the driving mechanism 12 is connected to the resistance testing device 4 in a matching manner and drives the resistance testing device 4 to move up and down, and the driving mechanism 12 may be a cylinder, a nut-screw pair, or other mechanisms. The driving mechanism 12 drives the resistance testing device 4 to ascend and descend, and the resistance testing device 4 presses the conductive elastic body when descending, so that the resistance is measured.
Example 6
In order to keep the conductive elastomer to be stable when passing through the worktable 1, the following structure is added on the basis of the embodiment 5:
the middle part of the workbench 1 is provided with a positioning part 2, the positioning part 2 is provided with a strip-shaped positioning groove 200 matched with the shape of the conductive elastomer, and the shape of the positioning groove 200 can be changed according to different shapes of elastomer materials. Specifically, the worktable 1 is provided with an installation groove 100, and the positioning member 2 is installed on the installation groove 100.
Example 7
For better measurement of the speed of the conductive elastomer, the tachometer wheel is further refined on the basis of example 6:
the two speed measuring wheels 3 are respectively positioned at the front end and the rear end of the positioning piece 2.
Example 8
In order to display the data operation condition measured by the device, the following structure is added on the basis of the embodiment 7:
the workbench 1 is provided with a display screen 8.
Example 9
In order to alarm after the device is out of tolerance setting range, the following structure is added on the basis of the embodiment 8:
and an alarm is arranged on the display screen 8.
Example 10
In order to transfer the flow of conductive elastomer to the next station, on the basis of example 8, the outfeed guide wheel 7 is further refined:
the discharging guide wheel 7 is a driving wheel driven by power, the feeding guide wheel 6 is unpowered, and the discharging guide wheel 7 is used for guiding the conductive elastomer to advance.
In embodiment 10, a fixing groove 100 is formed in the middle of the working table 1, the fixing member 2 is embedded in the fixing groove 100, the fixing member 2 can be adjusted forward and backward, the fixing member 2 has a convex structure, and the two speed measurement wheels 3 are respectively disposed at the front and rear ends of the fixing member 2.
In example 10, the feeding guide wheel 6, the first trough 10, the velocity measuring wheel 3, the fixing member 2, the resistance testing device 4, the velocity measuring wheel 3, the second trough 11 and the discharging guide wheel 7 are arranged in this order.
The utility model discloses a whole test procedure is accomplished to feeding leading wheel (PTFE material is made), tachometer wheel (is gone up to have the cladding of silica gel cover), setting element, the ejection of compact leading wheel (is gone up to have micro-gap switch) and the well-known computer of taking power. Wherein, the computer is respectively and electrically connected with the tachometer wheel, the two gratings, the extrusion molding device, the driving mechanism and the resistance testing device.
When the conductive elastomer is stretched, the conductivity of the conductive elastomer is lost, so that the extrusion speed cannot be detected by using a traditional speed measuring device. Through the utility model discloses can realize recording the extrusion speed under the state of not dragging.
The utility model discloses on-line monitoring speed, surface resistance when can be applicable to conductive elastomer production, automated inspection speed, surface resistance and record, applicable in various conductive elastomer's continuous production monitoring.
The specific principle is as follows: when the conductive elastomer is extruded by the extrusion molding device, the conductive elastomer naturally sags to the bottom of the first material groove 10 through the feeding guide wheel 6, the lower grating 9 receives induction and transmits a signal to a computer, the computer controls the tachometer wheel 3 to start working to drive the conductive elastomer to pass through the fixing part 2 and finally reach the discharge guide wheel 7 with power, when the conductive elastomer is continuously pulled towards the rear end by the tachometer wheel 3, the position of the conductive elastomer in the first material groove 10 is continuously increased until the upper grating 5 is triggered, the upper grating 5 transmits a signal to the computer, the computer controls the tachometer wheel 3 to stop working, a timer in the computer starts timing, the resistance testing device 4 falls to measure the surface resistance and record the surface resistance in the computer, the extrusion molding device continuously extrudes the conductive elastomer, the conductive elastomer naturally sags to the bottom of the first material groove 10 again to trigger the lower grating 9, the lower grating 9 transmits a signal to the computer, the timer in the computer stops timing and records the time as T1 in the computer, the tachometer wheel 3 starts working until the tachometer wheel 3 stops working, the displacement of the conductive elastomer is measured and the running time is recorded as T2, in the process, the timer records the extrusion time of the conductive elastomer, the tachometer wheel measures the extrusion length of the conductive elastomer in the extrusion time, the program V = S/(T1+ T2) in the computer is preset, the speed in the time is obtained, finally, the measured data is displayed on the display screen 8, the conductive elastomer at the rear end of the workbench 1 is pressed down to a microswitch on the discharging guide wheel 7 when the conductive elastomer is accumulated to a certain amount, and the discharging guide wheel 7 starts working to guide the conductive elastomer to a stainless steel cage for use in a next process. When speed, surface resistance are out of tolerance, the alarm starts, reminds the workman to adjust to guarantee the stability of product.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a multi-functional speed sensor is used to conductive elastomer, its characterized in that includes workstation (1), the front end of workstation (1) sets up feeding leading wheel (6), goes up grating (5) and grating (9) down, go up grating (5) and lower grating (9) and be located the last lower extreme of workstation (1) respectively, the middle part of workstation (1) sets up tachometry wheel (3), and the rear end of workstation (1) sets up ejection of compact leading wheel (7).
2. The multifunctional speed measuring device for the conductive elastomer as claimed in claim 1, wherein the front end of the working table (1) is provided with a first trough (10), and the upper grating (5) and the lower grating (9) are respectively located at the upper end and the lower end of the first trough (10).
3. The multifunctional speed measuring device for the conductive elastomer as claimed in claim 1, wherein a second trough (11) is arranged at the rear end of the working platform (1), and the second trough (11) is located at the front end of the discharging guide wheel (7).
4. The multifunctional speed measuring device for the conductive elastomer as claimed in claim 1, wherein the workbench (1) is provided with a resistance testing device (4).
5. The multifunctional speed measuring device for the conductive elastomer according to claim 4, wherein the workbench (1) is provided with a driving mechanism (12), and the driving mechanism (12) is connected with the resistance testing device (4) in a matching manner and drives the resistance testing device (4) to ascend and descend.
6. The multifunctional speed measuring device for the conductive elastomer as claimed in any one of claims 1-4, wherein the middle of the working platform (1) is provided with a positioning member (2), and the positioning member (2) is provided with a strip-shaped positioning slot (200) matched with the conductive elastomer in shape.
7. The multifunctional speed measuring device for the conductive elastomer as claimed in claim 6, wherein there are two speed measuring wheels (3) respectively located at the front and rear ends of the positioning member (2).
8. A multifunctional speed measuring device for conductive elastomer as claimed in any of claims 1-4, characterized in that said working table (1) is provided with a display screen (8).
9. The multifunctional speed measuring device for the conductive elastomer as claimed in any one of claims 1-4, wherein the workbench (1) is provided with an alarm.
10. The multifunctional speed measuring device for the conductive elastomer as claimed in any one of claims 1-4, wherein the discharging guide wheel (7) is a power-driven driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945695.9U CN210269896U (en) | 2019-06-22 | 2019-06-22 | Multifunctional speed measuring device for conductive elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920945695.9U CN210269896U (en) | 2019-06-22 | 2019-06-22 | Multifunctional speed measuring device for conductive elastomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269896U true CN210269896U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920945695.9U Active CN210269896U (en) | 2019-06-22 | 2019-06-22 | Multifunctional speed measuring device for conductive elastomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269896U (en) |
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2019
- 2019-06-22 CN CN201920945695.9U patent/CN210269896U/en active Active
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