CN110595370A - Roller detection device - Google Patents

Abstract

The invention provides a roller detection device which comprises an operation table, a supporting seat, a display, a controller and a first guide rail, wherein a roller is supported and fixed through the supporting seat, a clamping device is connected with the first guide rail in a sliding mode, the first guide rail is fixedly arranged on the surface of the operation table, laser run-out calipers are respectively arranged on two sides of the roller and are respectively electrically connected with the display and the controller, the controller is electrically connected with a control button used for controlling the laser run-out calipers to measure, and the laser run-out calipers are connected with the operation table through a sliding assembly and do parallel displacement relative to the roller.

Description

A roller detection device

technical field

The invention relates to a roller detection device.

Background technique

At present, the method of measuring the diameter of the roller mainly uses a vernier caliper and a micrometer. The measurement accuracy of the micrometer is relatively high, and it is often used to measure the outer diameter of the roller with high precision requirements. These two measuring tools must contact the tested roller during measurement, which is easy to cause bumps and scratches to the tested roller. For products with high surface requirements such as printing plate rollers, these bumps or scratches usually cause scrapping of finished and semi-finished products during the inspection process of diameter. Secondly, when using a micrometer to measure a larger diameter roller, it is often because the two anvils of the micrometer are not placed on the diameter of the roller or the axial direction of the micrometer is not perpendicular to the roller, the measured value will also produce human error. In addition, the measuring range of each outer diameter micrometer is 25mm. In practical applications, the rollers to be measured have many specifications and large diameter spans. It is often necessary to replace several micrometers of different specifications to complete the measurement work, which is time-consuming. .

Contents of the invention

In view of this, the present invention aims to propose a roller detection device with simple structure, good measurement effect and short time consumption.

In order to achieve the above object, technical solution of the present invention is achieved in that way:

A roller detection device, comprising a console, a support seat, a display, a controller, and a first guide rail, the roller is supported and fixed by the support seat, the holding device is slidingly connected to the first guide rail, and the first guide rail is fixedly installed on the On the surface of the operating table, laser run-out diameter gauges are respectively provided on both sides of the roller, and the laser run-out gauges are respectively electrically connected to the display and the controller, and the controller is electrically connected to a device for controlling the laser run-out gauge The control button for the measurement of the diameter gauge, the laser jumping diameter gauge is connected with the operating table through a sliding component, and makes a parallel displacement relative to the roller.

Wherein, the support seat is a V-shaped support seat, a V-shaped groove is arranged in the V-shaped support seat, and the roller is arranged in the V-shaped groove to form an axial position fixation.

Wherein, the upper surface of the first guide rail is recessed downwards to form a sliding groove, and a sliding block matching the sliding groove is provided under the support seat.

Wherein, the sliding assembly includes a slide rail, a support rod, and a slider. The support rod is located below the roller. The ends are respectively equipped with sliders, and the lower surface of the sliders is inwardly recessed to form a second slide groove matched with the slide rail, and the slide rail is fixedly installed on the operating table through the base.

Wherein, the slide rail is cylindrical, and the shape of the second slide groove corresponds to the slide rail.

Wherein, a motor is also included, and the motor drives the roller to rotate through the transmission assembly.

Wherein, the transmission assembly includes a first transmission wheel, a second transmission wheel, a rotating shaft, and a three-grip chuck. The first transmission wheel is installed on the output shaft of the motor, and the first transmission wheel is connected to the motor through a belt. The second transmission wheel is connected by transmission. The second transmission wheel is installed on one end of the rotating shaft and drives the three-grip chuck fixedly connected to the other end of the rotating shaft to rotate. The center of the three-grip chuck is at the same axis as the roller. horizontal line.

Compared with the prior art, the roller detection device of the present invention has the following advantages:

1. The two support seats slide relatively on the first guide rail, and the distance between the two support seats is adjusted to detect rollers of different lengths and improve applicability.

2. By giving the support rod a lateral force, the support rod slides horizontally along the slide rail, driving the laser runout diameter gauge installed on the support rod to slide horizontally, so as to measure the outer diameter data of different parts of the roller and improve Measurement accuracy.

Description of drawings

The drawings constituting a part of the present invention are used to provide a further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a partial enlarged structural schematic diagram of part A of the present invention;

Fig. 3 is a schematic cross-sectional structure diagram of the first guide rail and the support seat of the present invention;

Fig. 4 is the three-dimensional structure schematic diagram of embodiment two;

Fig. 5 is a schematic diagram of the front view structure of the second embodiment.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In addition, the directional indications mentioned in the embodiments of the present invention (such as up, down, left, right, front, back...), the directional indications are only used to explain the As shown in the accompanying drawings), if the specific attitude changes, the directional indication will also change accordingly.

All the directions or positional relationships mentioned in the embodiments of the present invention are positional relationships based on the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than implying or implying that the referred device or element must have A specific orientation should not be construed as a limitation of the present invention. If there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. Significance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Embodiment one

As shown in Figures 1-3, the present invention provides a roller detection device, which includes an operation console 1, a support base 2, a display 5, a controller 6, and a first guide rail 7. The roller 4 is supported and fixed by the support base 2, and the The seat 2 is slidably connected with the first guide rail 7. Specifically, the upper surface of the first guide rail 7 is recessed downward to form a slide groove 71, and a sliding block 22 matching the slide groove 71 is provided under the support seat 2. The first guide rail 7 is fixedly installed on the surface of the console 1, and the two sides of the roller 4 are respectively provided with a laser beating caliper 41, and the laser beating caliper 41 is electrically connected to the display 5 and the controller 6 respectively, so that The controller 6 is electrically connected to a control button 61 for controlling the measurement of the laser beating caliper 41, and the laser beating caliper 41 is connected to the console 1 through a sliding assembly 8, and is displaced in parallel with respect to the roller 4 .

In this embodiment, the number of support seats 2 is two, specifically, the support seat 2 is a V-shaped support seat, a V-shaped groove 31 is arranged in the V-shaped support seat, and the end of the roller 4 is arranged in the V-shaped groove. 31 form the axial position fixed. At the same time, in order to meet the testing requirements of roller products with different specifications, the position of the support seat can be adjusted, but after the position is adjusted, the axes of the two support seats should still coincide completely and have the same height after installation, so as to ensure the measurement accuracy.

In this embodiment, the sliding assembly 8 includes a slide rail 81, a support rod 82, and a slider 83. The support rod 82 is located below the roller 4. The two ends of the support rod 82 are fixedly connected, and the two ends below the support rod 82 are respectively equipped with sliders 83, and the lower surface of the slider 83 is inwardly recessed to form a second slide groove 84 matched with the slide rail 81. The rail 81 is fixedly installed on the console 1 through the base 85 .

Wherein, the slide rail 81 is a long cylindrical structure, which fits with the structure of the second slide groove 84 inside the slide block 83, so as to prevent the slide rail 81 from colliding with the second slide groove 84 and causing damage to the slide block. And reduce the abrasion when the slide rail 81 slides relative to the second slide groove 84 .

In actual operation, the two ends of the roller 4 are respectively fixed on the two supporting bases 2, and the control button 61 is pressed at this time to make the controller 6 transmit an electrical signal to the laser jumping caliper 41 to drive the laser jumping caliper Instrument 41 runs and measures the outer diameter data of roller 4, and this data laser jumping diameter measuring instrument 41 transmits to display 5 by the mode of electric signal, and display 5 shows the measured data on the display screen, by giving support bar 82 side The force makes the support rod 82 slide horizontally along the slide rail 81, and drives the laser beating diameter gauge 41 installed on the support rod 82 to slide horizontally, so as to measure the outer diameter data of different parts of the roller 4.

Embodiment two

As shown in Figure 4-5, the roller detection device described in the first embodiment above is different from the present embodiment in that it also includes a motor 11, and the motor 11 drives the roller 4 to rotate through the transmission assembly 9, specifically, The transmission assembly 9 includes a first transmission wheel 91, a second transmission wheel 92, a rotating shaft 93, and three grabbing chucks 94. The first transmission wheel 91 is installed on the output shaft of the motor 11, and the first transmission wheel 91 passes through a belt 95. Connect with the transmission of the second transmission wheel 92, the second transmission wheel 92 is installed on one end of the rotating shaft 93 and drives the three grasping chucks 94 fixedly connected with the other end of the rotating shaft 93 to rotate, the center of the three grasping chucks 94 and the center of the roller 4 The axis centers are on the same horizontal line, and the two ends of the roller 4 are supported and connected with the support seat 2 respectively.

The support seat 2 includes a first support seat 23 and a second support seat 24, the first support seat 23 is an arc support seat, an arc groove 25 is arranged in the arc support seat, and the end of the roller 4 is directly placed in the arc groove 25, the second support seat 23 is rotationally connected with the rotating shaft 93 through a bearing, and three grasping chucks 94 and a second transmission wheel 92 are respectively installed at the two ends of the rotating shaft 93.

In actual operation, one end of the roller 4 is placed in the arc groove 25 on the first support seat 23, the other end of the roller 4 is aligned with the center of the three-grip chuck 94, and the roller 4 is applied to the three-grab chuck 94. The active force in the direction makes the end of the roller 4 insert into the clamping portion of the three-catch chuck 94, so that the roller 4 and the three-catch chuck 94 are axially fixed. When it is necessary to detect the rotation of the roller 4, the motor 11 is turned on, so that the first transmission wheel 91 installed on the output shaft of the motor 11 rotates, and the first transmission wheel 91 drives the second transmission wheel 92 to rotate by a belt 95, and the second transmission wheel The rotation of 92 drives the rotating shaft 93 to rotate, and the rotation of the rotating shaft 93 drives the three-catch chuck 94 to rotate, that is, to drive the roller 4 fixed axially with the three-catch chuck 94 to rotate. This mode of operation reduces the work of the operator. Strength, improve work efficiency, and improve the accuracy of detection.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (7)

1. A roller detection device, characterized in that it includes an operating table (1), a support seat (2), a display (5), a controller (6), a first guide rail (7), and the roller (4) passes through The support seat (2) is supported and fixed, and the support seat (2) is slidingly connected with the first guide rail (7), and the first guide rail (7) is fixedly installed on the surface of the console (1), and the roller (4) Laser run-out diameter gauges (41) are respectively provided on both sides, and the laser run-out diameter gauges (41) are respectively electrically connected to the display (5) and the controller (6), and the controller (6) is electrically connected to There is a control button (61) for controlling the measurement of the laser run-out caliper (41). The laser run-out caliper (41) is connected to the console (1) through a sliding component (8), and is relatively to the roller ( 4) Do parallel displacement. 2. A roller detection device according to claim 1, characterized in that, the support seat (2) is a V-shaped support seat, and a V-shaped groove (21) is arranged in the V-shaped support seat, and the roller (4) Set in the V-shaped groove (21) to form an axial position fixation. 3. A roller detection device according to claim 1, characterized in that, the upper surface of the first guide rail (7) is recessed downwards to form a chute (71), and the support base (2) is provided with A sliding block (22) matching the chute (71). 4. A roller detection device according to claim 1, characterized in that, the sliding assembly (8) includes a slide rail (81), a support rod (82), a slider (83), and the support rod (82) is located below the roller (4), and the two laser runout diameter gauges (41) are respectively fixedly connected to the two ends of the support rod (82), and the two ends below the support rod (82) are respectively installed with sliding Block (83), the lower surface of the slider (83) is recessed inwardly to form a second slide groove (84) matching the slide rail (81), and the slide rail (81) is fixed by the base (85) Installed on the console (1). 5. A roller detection device according to claim 4, characterized in that, the slide rail (81) is cylindrical, and the shape of the second slide groove (84) is the same as that of the slide rail (81) )Corresponding. 6 . The roller detection device according to claim 1 , further comprising a motor ( 11 ), the motor ( 11 ) drives the roller ( 4 ) to rotate through a transmission assembly ( 9 ). 7. A roller detection device according to claim 6, characterized in that, the transmission assembly (9) comprises a first transmission wheel (91), a second transmission wheel (92), a rotating shaft (93), Three-grip chuck (94), the first transmission wheel (91) is installed on the output shaft of the motor (11), and the first transmission wheel (91) is connected with the second transmission wheel ( 92) Transmission connection, the second transmission wheel (92) is installed on one end of the rotating shaft (93) and drives the three-grip chuck (94) fixedly connected to the other end of the rotating shaft (93) to rotate, the three-grip chuck The center of (94) is on the same horizontal line as the axis of the roller (4).