Roundness detection device

Abstract

The utility model provides a roundness detection device, and relates to the technical field of rubber roller detection, the roundness detection device comprises a bottom plate and a side plate, the side plate is fixed on the top of the bottom plate close to the edge of the rear side, the front side of the side plate is provided with a driving groove, the interior of the driving groove is slidably connected with a sliding block, the front side of the sliding block is fixedly provided with a sensor, and the sensor is connected with the driving groove. A sensor is arranged on the bottom plate, a probe is installed on the sensor, supports are fixed to the two corners, close to the front side, of the top of the bottom plate, a rubber roller is arranged between the opposite sides of the two supports, and one end of the probe is attached to the surface of the rubber roller in a sliding mode. Then the sliding block reciprocates to drive the sensor and the probe to detect the surface of the rubber roller, the rubber roller rotates in the detection process, meanwhile, the sliding block slides from one end of the rubber roller to the other end of the rubber roller, and the sensor and the probe are driven to detect the roundness of the outer surface of the rubber roller in the sliding process, so that the detection is more uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber roller detection technical field especially relates to a roundness detection device. BACKGROUND

[0002] Rubber roller is a kind of roll-shaped product made of metal or other materials as core, outer rubber is covered and is made by vulcanization, and is widely applied in industry, such as papermaking, printing and dyeing, printing and other fields.

[0003] At present, in order to guarantee the smoothness of the outer surface of rubber roller, the rubber roller needs to be detected, and the existing detection mode is to slide from one end to the other end of the rubber roller by artificial hand-held detector to detect roundness, the sliding speed cannot be controlled by this detection mode, thereby leading to uneven detection, and affecting the accuracy of detection result. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of roundness detection devices to solve prior art problems.

[0005] To solve the above technical problems, the basic idea of the technical scheme adopted by the utility model is:

[0006] A kind of roundness detection device, including bottom plate and side plate, the side plate is fixed at the top of bottom plate near rear side edge, the front side of side plate is equipped with drive slot, the inside of drive slot is slidably connected with sliding block, the front side of sliding block is fixed with sensor, probe is installed on the sensor, the top of bottom plate is fixed with bracket near two corners of front side, rubber roller is arranged between the opposite side of two brackets, one end of probe and the surface of rubber roller are mutually slidably attached.

[0007] Optionally, one side inner wall of the drive slot is fixed with a double-output shaft motor, one end of the double-output shaft motor is fixed with a lead screw, and the sliding block is threadedly connected to the outer surface of the lead screw.

[0008] Optionally, one end of the lead screw is rotatably connected to the other side inner wall of the drive slot, and one side of the side plate is rotatably connected with a first pulley.

[0009] Optionally, a sleeve is rotatably connected between the inner walls of the two brackets, and an annular groove is formed between the inner walls of the two brackets.

[0010] Optionally, the outer surfaces of the two sleeves are fixed with limiting rings, and the limiting rings are slidably engaged in the annular grooves.

[0011] Optionally, one end of each of the two sleeves is fixed with an arc-shaped supporting plate near the bottom edge, and the rear side of each of the two arc-shaped supporting plates is rotationally provided with an arc-shaped pressing strip, and the two ends of the rubber roller each correspondingly extend to the arc-shaped supporting plate.

[0012] Optionally, one end of one of the sleeves is fixed with a second pulley, and the second pulley and the first pulley are provided with a belt.

[0013] After the technical scheme is applied, the utility model has the following beneficial effects compared with the prior art, of course, any product implementing the utility model does not necessarily need to simultaneously achieve all the advantages described below:

[0014] 1、in the utility model, the rubber roller is arranged between the two supports, then the reciprocating movement of the sliding block drives the sensor and the probe to detect the surface of the rubber roller, in the detection process, the rubber roller rotates, and the sliding block slides from one end of the rubber roller to the other end, in the sliding process, the sensor and the probe detect the roundness of the outer surface of the rubber roller, so that the detection is more uniform.

[0015] 2、in the utility model, in the detection process, the double-output shaft motor drives the screw rod to rotate first, the screw rod rotates to drive the sliding block to slide in the driving groove, the double-output shaft motor rotates to drive the first pulley to rotate at the same time, the first pulley and the second pulley are connected with each other through the belt, so that the second pulley can be driven to rotate synchronously, so as to drive the sleeve to rotate and drive the rubber roller to rotate. BRIEF DESCRIPTION OF DRAWINGS

[0016] The following description of the drawings is only some embodiments, and other drawings can be obtained according to the drawings without creative labor for those skilled in the art. In the drawings:

[0017] Fig. 1 A front view of a roundness detection device is provided for the utility model;

[0018] Fig. 2 A front view of a roundness detection device is provided for the utility model;

[0019] Fig. 3 Another side view of a roundness detection device is provided for the utility model.

[0020] In the drawings, the component list represented by each number is as follows:

[0021] 1. Base plate; 2. Side plate; 3. Bracket; 4. Rubber roller; 5. Drive groove; 6. Lead screw; 7. Dual output shaft motor; 8. Slider; 9. Sensor; 10. First pulley; 11. Belt; 12. Second pulley; 13. Annular groove; 14. Limiting ring; 15. Sleeve; 16. Arc-shaped support plate; 17. Arc-shaped clamping strip; 18. Probe.

[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Example 1, as Figs. 1-3 As shown, this utility model provides a roundness detection device technical solution: including a base plate 1 and a side plate 2. The side plate 2 is fixed on the top of the base plate 1 near the rear edge. A drive groove 5 is opened on the front side of the side plate 2. A slider 8 is slidably connected inside the drive groove 5. A sensor 9 is fixed on the front side of the slider 8. A probe 18 is installed on the sensor 9. A bracket 3 is fixed on the top of the base plate 1 near the two front corners. A rubber roller 4 is arranged between the opposite sides of the two brackets 3. One end of the probe 18 slides and fits against the surface of the rubber roller 4.

[0025] The effect achieved by the entire embodiment 1 is that the rubber roller 4 is placed between two supports 3, and then the reciprocating motion of the slider 8 drives the sensor 9 and the probe 18 to detect the surface of the rubber roller 4. During the detection process, the rubber roller 4 rotates, and the slider 8 slides from one end of the rubber roller 4 to the other end. During the sliding process, the sensor 9 and the probe 18 are driven to detect the roundness of the outer surface of the rubber roller 4, making the detection more uniform.

[0026] Example 2, as Figs. 1-3As shown, the inner wall of one side of the drive groove 5 is fixed with a double output shaft motor 7, one end of the double output shaft motor 7 is fixed with a lead screw 6, a sliding block 8 is threadedly connected on the outer surface of the lead screw 6, one end of the lead screw 6 is rotatably connected on the inner wall of the other side of the drive groove 5, one side of the side plate 2 is rotatably connected with a first pulley 10, the first pulley 10 is connected with the other output end of the double output shaft motor 7, a sleeve 15 is rotatably connected between the inner walls of the two supports 3, an annular groove 13 is formed between the inner walls of the two supports 3, a limiting ring 14 is fixed on the outer surface of each of the two sleeves 15, each of the two limiting rings 14 is slidingly engaged in the annular groove 13, each of the two sleeves 15 is fixed with an arc-shaped supporting plate 16 at one end close to the bottom edge, each of the two arc-shaped supporting plates 16 is rotatably provided with an arc-shaped pressing strip 17 at the back side, both ends of the rubber roller 4 extend to the arc-shaped supporting plate 16, one end of one of the two sleeves 15 is fixed with a second pulley 12, the second pulley 12 and the first pulley 10 are provided with a belt 11.

[0027] The effect achieved by the whole embodiment 2 is that, in the detection process, the lead screw 6 is first driven to rotate by the double output shaft motor 7, the sliding block 8 can be driven to slide in the drive groove 5 by the rotation of the lead screw 6, the first pulley 10 is also driven to rotate by the double output shaft motor 7, the first pulley 10 and the second pulley 12 are connected with each other by the belt 11, so that the second pulley 12 can be driven to rotate synchronously, thereby driving the sleeve 15 to rotate and driving the rubber roller 4 to rotate.

[0028] Working principle: when using the device, the rubber roller 4 is arranged between the two supports 3, then the surface of the rubber roller 4 is detected by the reciprocating movement of the sliding block 8, the rotation of the rubber roller 4 and the sliding of the sliding block 8 from one end to the other end of the rubber roller 4 in the detection process, the roundness of the outer surface of the rubber roller 4 is detected by the sensor 9 and the probe 18, so that the detection is more uniform, in the detection process, the lead screw 6 is first driven to rotate by the double output shaft motor 7, the sliding block 8 can be driven to slide in the drive groove 5 by the rotation of the lead screw 6, the first pulley 10 is also driven to rotate by the double output shaft motor 7, the first pulley 10 and the second pulley 12 are connected with each other by the belt 11, so that the second pulley 12 can be driven to rotate synchronously, thereby driving the sleeve 15 to rotate and driving the rubber roller 4 to rotate, in the process of sliding of the sensor 9 and the probe 18 from one end to the other end of the rubber roller 4, the rubber roller 4 rotates, so that the roundness of the rubber roller 4 can be more comprehensively detected, and the detection accuracy is improved.

[0029] The utility model is not limited to the above-mentioned embodiment, any person should know the structure change made under the inspiration of the utility model, any technical scheme with the same or similar to the utility model falls into the protection scope of the utility model. The utility model is not described in detail the technology, shape, structure part is the known technology.

Claims

1. A roundness detection device comprising a base plate (1) and a side plate (2), characterized in that: The side plate (2) is fixed on the top of the bottom plate (1) near the rear side edge, the front side of the side plate (2) is provided with a driving groove (5), the inside of the driving groove (5) is slidably connected with a sliding block (8), the front side of the sliding block (8) is fixedly connected with a sensor (9), the sensor (9) is installed with a probe (18), the top of the bottom plate (1) is fixedly connected with a support (3) near the front side of two corners, a rubber roller (4) is arranged between the opposite sides of the two supports (3), and one end of the probe (18) is in sliding fit with the surface of the rubber roller (4).

2. A roundness detection device according to claim 1, characterized in that: The inside wall of one side of the driving groove (5) is fixedly connected with a double-output shaft motor (7), one end of the double-output shaft motor (7) is fixedly connected with a lead screw (6), and the sliding block (8) is threadedly connected on the outer surface of the lead screw (6).

3. A roundness detection device according to claim 2, characterised in that: One end of the lead screw (6) is rotatably connected to the other inside wall of the driving groove (5), one side of the side plate (2) is rotatably connected with a first pulley (10), and the first pulley (10) is connected with the other output end of the double-output shaft motor (7).

4. A roundness detection device according to claim 3, characterized in that: The inner walls of the two supports (3) are rotatably connected with a sleeve (15), and the inner walls of the two supports (3) are provided with an annular groove (13).

5. A roundness detection device according to claim 4, characterised in that: The outer surfaces of the two sleeves (15) are fixedly connected with a limiting ring (14), and the two limiting rings (14) are slidably connected in the annular groove (13).

6. A roundness detection device according to claim 5, characterized in that: The ends of the two sleeves (15) near the bottom edge are fixedly connected with an arc-shaped supporting plate (16), and the rear sides of the two arc-shaped supporting plates (16) are rotatably provided with an arc-shaped pressing strip (17), and the two ends of the rubber roller (4) extend to the arc-shaped supporting plate (16).

7. A roundness detection device according to claim 6, characterised in that: One end of one of the sleeves (15) is fixedly connected with a second pulley (12), and the second pulley (12) and the first pulley (10) are provided with a belt (11).

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