CN118009845A - Dynamic rubber thickness measuring instrument for roller surface casting - Google Patents
Dynamic rubber thickness measuring instrument for roller surface casting Download PDFInfo
- Publication number
- CN118009845A CN118009845A CN202410247097.XA CN202410247097A CN118009845A CN 118009845 A CN118009845 A CN 118009845A CN 202410247097 A CN202410247097 A CN 202410247097A CN 118009845 A CN118009845 A CN 118009845A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- vernier caliper
- measuring
- rubber
- reference frame
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of belt conveyors, in particular to a roller surface casting dynamic rubber thickness measuring instrument. The device comprises a vernier caliper and a reference frame, wherein a base at one end of the reference frame is provided with four bearings to form four wheels riding on the foundation surface of a casting roller, the other end of the reference frame is provided with a sliding sleeve, and the outer end of the sliding sleeve is connected with a fixed claw of the vernier caliper; the floating measuring rod is inserted in the sliding sleeve in the vertical direction, the measuring head is connected to the lower end of the floating measuring rod, the measuring head is a support provided with a plurality of bearings side by side, the measuring head is placed on the rubber surface after the roller is wound during use, and the upper part of the measuring rod and the movable claw of the vernier caliper are integrated. The measuring head drives the movable claw of the vernier caliper to freely stretch and retract according to the height difference of the rubber surface, and the thickness value is reflected on the vernier caliper in real time. The base of the reference frame and the measuring head are provided with rolling bearings, so that the glue thickness of the surface of the rotary roller can be dynamically measured.
Description
Technical Field
The invention relates to the technical field of belt conveyors, in particular to a roller surface casting dynamic rubber thickness measuring instrument.
Background
In the prior art, the surface of a roller for a belt conveyor needs a rubber casting surface, the rubber casting adopts a hot vulcanization process, and rubber strips need to be wound on the surface of the roller before the rubber casting, and the thickness of the rubber surface of the roller is different due to different requirements of users. The rubber strip winding procedure is that the roller rotates and compresses while winding. The thickness of the winding rubber needs to be measured in the dynamic winding process, and the measurement is stopped in the past, so that time and labor are wasted, and the winding quality is influenced. Conventional measuring tools, vernier calipers or depth gauges can only measure the size of a stationary object.
Disclosure of Invention
The invention aims to provide the roller surface casting dynamic rubber thickness measuring instrument which is reasonable in structure, convenient and quick to measure and capable of dynamically measuring the thickness of the casting rubber on the roller surface in real time.
The technical scheme of the invention is as follows: the dynamic rubber thickness measuring instrument for the casting rubber on the surface of the roller comprises a vernier caliper and is characterized by also comprising a datum frame, wherein a base at one end of the datum frame is provided with four bearings to form four wheels riding on the foundation surface of the casting rubber roller, the other end of the datum frame is provided with a sliding sleeve, and the outer end of the sliding sleeve is connected with a fixed claw of the vernier caliper; the upper and lower direction plug bush floating measurement pole in the sliding sleeve, sliding sleeve upper portion are equipped with the spout, and floating measurement pole lower extreme is connected with the measuring head, and the measuring head is a support that is equipped with a plurality of bearings side by side, and the measuring head is placed on the gluey face after the cylinder winding during the use, and measuring pole upper portion is as an organic whole with slide caliper's movable jaw. The measuring rod moves up and down along the chute.
In the above scheme, the method further comprises:
the number of the plurality of bearings is three.
A spring is arranged between the fixed claw and the movable claw of the vernier caliper.
The invention has the advantages that: 1. the measuring head drives the movable claw of the vernier caliper to freely stretch and retract according to the height difference of the rubber surface, and the thickness value is reflected on the vernier caliper in real time. 2. The base of the reference frame and the measuring head are provided with rolling bearings, so that the glue thickness of the surface of the rotary roller can be dynamically measured.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 in the direction a.
Fig. 3 is a schematic view of the B-direction structure in fig. 1.
Fig. 4 is a schematic view of the structure in the direction C in fig. 1.
Detailed Description
Referring to fig. 1-4, the part names are as follows: the device comprises a reference frame 1, a bearing 2, a sliding sleeve 3, a fixed claw 4, a floating measuring rod 5, a movable claw 6, a vernier caliper 7 and a spring 8.
Referring to fig. 1-4, the roller surface casting dynamic rubber thickness measuring instrument comprises a reference frame 1, a floating measuring head and a vernier caliper 7. The vernier caliper 7 is a reading vernier. The base at one end of the reference frame 1 is provided with four bearings 2 which are rolling bearings and form four wheels riding on the base surface of the casting rubber roller, namely, a group of bearings is arranged at the left and right sides of each group, and each group is arranged at the front and back sides. The other end of the reference frame 1 is provided with a sliding sleeve 3, and the outer end of the sliding sleeve 3 is connected with a fixed claw 4 of a vernier caliper 7. The upper part of the sliding sleeve 3 is provided with a sliding groove, a floating measuring rod 5 is inserted in the sliding sleeve 3 in the up-down direction, the lower end of the floating measuring rod 5 is connected with a measuring head, the measuring head is a bracket provided with three bearings 2 side by side, the bearings 2 are rolling bearings, and when in use, the measuring head is placed on a rubber surface wound by a roller, and the rubber surface is corrugated; the winding thing is the rubber strip, and the strip banding, the width is 15 millimeters, and thickness is 6 millimeters, and if the cylinder rubber surface required thickness is 10 millimeters, in order to satisfy this thickness requirement, the adhesive tape needs a slope alpha angle stack to wrap up when winding, can be uneven between every round adhesive tape to appear the ripple form. The upper part of the measuring rod 5 and the chute at the upper part of the sliding sleeve 3 are integrated with the movable claw 6 of the vernier caliper 7. A spring 8 is arranged between the fixed claw 4 and the movable claw 6 of the vernier caliper 7.
The using method comprises the following steps: when the thickness of the glue is measured, the four bearing 2 ends of the reference frame are placed on the base surface of the roller to be cast, and the four bearings 2 rotate along with the base surface of the roller. The three rolling bearings 2 below the measuring head are used as the measuring head to be placed on the wound rubber surface, the rubber surface is corrugated, the floating measuring rod 5 can float up and down along the sliding groove on the upper portion of the sliding sleeve 3 on the reference frame 1 under the tensile force of the spring 8, the movable claw 6 of the vernier caliper is driven to float, the up-and-down moving distance of the floating measuring rod 5 can be read through the digital display meter on the vernier caliper 7, and the numerical value is the thickness of the rubber surface to be measured.
The above description is only of specific embodiments of the present invention, and the various illustrations do not limit the essential content of the present invention.
Claims (3)
1. The dynamic rubber thickness measuring instrument for the casting rubber on the surface of the roller comprises a vernier caliper (7) and is characterized by further comprising a reference frame (1), wherein a base at one end of the reference frame (1) is provided with four bearings (2) to form four wheels riding on the foundation surface of the casting rubber roller, the other end of the reference frame (1) is provided with a sliding sleeve (3), the outer end of the sliding sleeve (3) is connected with a fixed claw (4) of the vernier caliper (7), and a sliding groove is formed in the upper part of the sliding sleeve (3); the upper and lower direction plug bush floating measuring rod (5) in sliding sleeve (3), floating measuring rod (5) lower extreme is connected with the measuring head, and the measuring head is a support of being equipped with a plurality of bearings (2) side by side, and the measuring head is placed on the rubber face after the cylinder winding during the use, and measuring rod (5) upper portion and sliding sleeve (3) upper portion spout department are as an organic whole with movable claw (6) of slide caliper (7).
2. A drum surface casting dynamic rubber thickness gauge according to claim 1, characterized in that the number of bearings (2) is three.
3. A roll surface casting dynamic rubber thickness measuring apparatus according to claim 1 or 2, characterized in that
A spring (8) is arranged between the fixed claw (4) and the movable claw (6) of the vernier caliper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410247097.XA CN118009845A (en) | 2024-03-05 | 2024-03-05 | Dynamic rubber thickness measuring instrument for roller surface casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410247097.XA CN118009845A (en) | 2024-03-05 | 2024-03-05 | Dynamic rubber thickness measuring instrument for roller surface casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118009845A true CN118009845A (en) | 2024-05-10 |
Family
ID=90944327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410247097.XA Pending CN118009845A (en) | 2024-03-05 | 2024-03-05 | Dynamic rubber thickness measuring instrument for roller surface casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118009845A (en) |
-
2024
- 2024-03-05 CN CN202410247097.XA patent/CN118009845A/en active Pending
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |