CN214426672U

CN214426672U - Banding thickness measurement device and banding thickness detecting system

Info

Publication number: CN214426672U
Application number: CN202022823687.2U
Authority: CN
Inventors: 蔡嘉文; 董强; 曾燕兵; 易敏; 刁峥荣
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2020-11-29
Filing date: 2020-11-29
Publication date: 2021-10-19
Anticipated expiration: 2030-11-29

Abstract

The utility model relates to a banding thickness measurement device and banding thickness detecting system. This banding thickness measurement device includes frame, first drive unit, detecting element, displacement sensor, work piece place the platform, and the relative work piece place the platform of detecting element is close to or keeps away from to accomplish the banding thickness and detect, displacement sensor is perpendicular just to setting up with the detecting element, forms the closed loop of size and detects control, and it is higher to detect the precision. The edge sealing thickness detection system comprises an upper clamping plate and a lower clamping plate which clamp a workpiece, and a transverse transfer unit and a vertical transfer unit which drive the workpiece to move along the thickness direction and the width direction, so that the thickness detection of different position points of the workpiece and the compatibility of the workpieces with different thicknesses are realized.

Description

Banding thickness measurement device and banding thickness detecting system

Technical Field

The utility model relates to a product detection technology field especially relates to a banding thickness measurement device.

Background

Because the seal at electric core utmost point ear top is narrower, and electric core deformation influences thickness detection, and conventional detection mode detects for adopting the micrometer, above-mentioned unable application is in automatic on-line measuring, and this detection method need consume a large amount of manual works, and the mode of selective examination is difficult to cover the detection of all products, to above problem, present part technique mainly adopts the mode of two detecting element contact that floats from top to bottom, the displacement sensor that both sides set up respectively is deuterogamied, accomplish the detection of banding, however above because two detecting element design that floats, and the detection mode is point-to-point or piece to piece, the whole error is higher, directly utilize displacement sensor to detect simultaneously, the reliability of detected data is lower.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a banding thickness measurement device, the device can realize improving the detection precision of banding thickness, and the thickness that can compatible different electric core thickness simultaneously detects.

The utility model provides a banding thickness measurement device, includes frame, first drive unit, detecting element, displacement sensor, work piece place the platform, the frame is fixed to be set up work piece place the platform is last, first drive unit, displacement sensor are fixed to be set up in the frame, drive division fixed connection detecting element, detecting element is under the effect of carrying the drive division, and relative work piece place the platform is close to or keeps away from, displacement sensor detects the detecting element displacement volume.

Furthermore, the detection unit is provided with a flange, and the flange is vertically arranged opposite to the displacement sensor.

Furthermore, the rack further comprises a positioning piece, the positioning piece is fixedly arranged on the rack, and the detection unit and the positioning piece are arranged in a sliding mode.

Furthermore, the rack also comprises a guide unit fixedly connected with the rack, and the needle head of the detection unit is arranged in a sliding manner relative to the guide unit.

Further, the first driving unit and the detecting unit are connected through a floating joint.

The application still provides a banding thickness detecting system, reach including transfer mechanism the banding thickness measurement device, transfer mechanism transfers the work piece to be close to or keep away from banding thickness measurement device.

Further, the transfer mechanism comprises an upper clamping plate and a lower clamping plate, and the upper clamping plate and the lower clamping plate clamp the workpiece under the combined action.

Further, the transfer mechanism further comprises a linear positioning unit, and the upper clamping plate or the lower clamping plate is connected with the transfer mechanism in a sliding mode.

Further, the transfer mechanism further comprises a transverse transfer unit.

Further, the transfer mechanism further comprises a vertical transfer unit.

Compared with the prior art, the beneficial effects of the utility model are that: the detection unit is close to or far away from the workpiece placing platform, so that the edge sealing thickness detection is completed, and compared with the floating design of two detection elements, the detection precision is high when the workpiece is detected; and the displacement sensor and the detection unit are arranged oppositely, and compared with the same direction arrangement, the detection precision is higher due to the formation of closed-loop control. Above banding detection device cooperates the transfer mechanism, forms a banding thickness detecting system, can realize detecting the thickness of work piece different positions, and the thickness of compatible not equidimension thickness work piece detects simultaneously.

Drawings

Fig. 1 is the utility model discloses banding thickness measurement device and banding thickness detecting system's structural schematic diagram.

Description of reference numerals: the thickness measuring device comprises a thickness measuring mechanism 1, a frame 11, a first driving unit 12, a detection unit 13, a displacement sensor 14, a guide unit 15 and a workpiece placing platform 16;

the transfer mechanism 2, the upper clamp plate 21, the lower clamp plate 22, the second drive unit 23, the linear positioning unit 24, the vertical plate 25, the transverse transfer unit 26, and the vertical transfer unit 27.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1, the embodiment provides an edge sealing detection device, which mainly includes a rack 11, a first driving unit 12, a detection unit 13, a displacement sensor 14 and a workpiece placing platform 16, where the rack 11 is fixedly disposed on the workpiece placing platform 16, the first driving unit 12 and the displacement sensor 13 are fixedly disposed on the rack 11, the first driving unit 12 is connected to the detection unit 13 through a floating connector, the detection unit 13 is close to or far away from the workpiece placing platform 16 under the action of the first driving unit 12, and the displacement sensor 14 detects the displacement of the detection unit 13, so as to detect the thickness of the workpiece.

Referring to fig. 1, the sensing unit 13 is provided with a flange which acts on the displacement sensor 14, and the displacement sensor 14 is disposed vertically opposite to the sensing unit 13. When the detection unit 13 and the displacement sensor 14 act, the first contact point of the flange and the displacement sensor 14 is taken as a reference point, when the detection unit 13 does not descend any more, the height value H is obtained, the height value from the detection unit 13 to the workpiece placing platform is a set value H, and the detected height value H is subtracted from the set value H, so that the thickness value of the edge sealing is obtained. The seal edge thickness value is obtained through closed-loop control among all parameters, and compared with the condition that the seal edge thickness is directly detected by the displacement sensor 14, the data are more accurate and reliable.

Referring to fig. 1, a positioning member is further fixedly disposed on the frame 11, and the positioning member is disposed in a moving direction of the detecting unit 13 to guide and position the detecting unit 13, and the detecting unit 13 can slide along the positioning member, so as to avoid deviation of the detecting unit 13 and increase errors of thickness detection values.

Referring to fig. 1, a guide unit 15 is further fixedly arranged on the frame 11, and the needle of the detection unit 13 slides relative to the guide unit 15, so that deformation or position displacement of the detection unit 13 after multiple detections is reduced, the detection precision is affected, and the thickness detection precision of the edge sealing of the workpiece is greatly improved.

Referring to fig. 1, an embodiment of the present application further provides a system for detecting a thickness of a sealed edge, where the system includes a transfer mechanism 2 and the sealed edge thickness measuring device, and the transfer mechanism 2 drives a workpiece to approach or depart from the sealed edge thickness measuring device, so as to complete thickness detection of different positions of the workpiece.

The transfer mechanism 2 comprises an upper clamping plate 21, a lower clamping plate 22, a second driving unit 23, a linear positioning unit 24 and a vertical plate 25; the upper plate 21 is fixed to be set up on riser 25, and the lower plate 22 is fixed on sharp positioning unit 24, but sharp positioning unit 24's telescopic link and upper plate 21 fixed connection, second drive unit 23 and lower plate 22 fixed connection, thereby it is close to or keeps away from the upper plate to drive the lower plate through drive second drive unit 23 to press from both sides tightly or loosen the work piece, prevent that the work piece from taking place to move in the testing process. It should be noted that, one of the upper clamping plate 21 and the lower clamping plate 22 may be a floating design, and the embodiment is only described for one of the cases.

The transfer mechanism 2 further comprises a transverse transfer unit 26, the vertical plate 25 is fixed on the transverse transfer unit 26, the transverse transfer unit 26 is mainly a motor and drives a ball screw to move through a synchronous belt, the vertical plate 25 is fixedly arranged on a sliding table of the ball screw and drives the ball screw through the motor, so that the vertical plate 25 is driven to be transferred along a screw of an employer, and thickness detection is carried out on different position points of the workpiece. It should be noted that the transverse transfer unit 26 may also be a vertical plate 25 driven by an air cylinder or a rack and pinion, and the embodiment is only described in one case.

The transfer mechanism 2 further comprises a vertical transfer unit 27, the vertical transfer unit 27 is mainly a single-shaft mechanical arm driven by a motor, the working end is fixedly connected with the transverse transfer unit 26, and the vertical transfer unit 27 drives the workpiece to move up and down, so that the positions of the workpiece and the workpiece placing platform are adjusted to be compatible with workpieces with different thicknesses. The vertical transfer unit 27 may be driven by an air cylinder, a rack and pinion, or the like, and the embodiment will be described only in one case.

In the description of the present invention, it is to be understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims

1. An edge banding thickness measuring device, comprising:

the device comprises a rack, a first driving unit, a detection unit, a displacement sensor and a workpiece placing platform;

the rack is fixedly arranged on the workpiece placing platform, and the first driving unit and the displacement sensor are fixedly arranged on the rack;

the first driving unit is fixedly connected with the detection unit, and the detection unit is close to or far away from the workpiece placing platform under the action of the first driving unit;

the displacement sensor detects the displacement of the detection unit.

2. The edge seal thickness measuring device of claim 1, wherein the detecting unit is provided with a flange disposed vertically opposite the displacement sensor.

3. The edge seal thickness measuring device according to claim 1, wherein the frame further comprises a positioning member, the positioning member is fixedly disposed on the frame, and the detecting unit and the positioning member are slidably disposed.

4. The edge seal thickness measuring device according to claim 3, wherein the frame further comprises a fixedly attached guide unit, and the detection unit head is slidably disposed with respect to the guide unit.

5. The edge seal thickness measuring device of claim 1, wherein the first driving unit and the detecting unit are connected by a floating joint.

6. An edge seal thickness detection system, comprising: a transfer mechanism that transfers a workpiece closer to or farther from the edge seal thickness measuring device, and the edge seal thickness measuring device according to any one of claims 1 to 5.

7. The edge seal thickness detection system of claim 6, wherein the transfer mechanism comprises an upper clamp plate and a lower clamp plate, the upper and lower clamp plates cooperating to clamp the workpiece.

8. The edge seal thickness detection system of claim 7, wherein the transfer mechanism further comprises a linear positioning unit, and the upper clamp plate or the lower clamp plate is slidably connected to the transfer mechanism.

9. The edge seal thickness detection system of claim 7, wherein the transfer mechanism further comprises a transverse transfer unit.

10. The edge seal thickness detection system of claim 8, wherein the transfer mechanism further comprises a vertical transfer unit.