Intelligent stress sensing mold base monitoring system

Abstract

The utility model discloses an intelligent sensing stress mold base monitoring system, which relates to the technical field of detection devices and comprises a detection table, a mold base positioning table is arranged in the middle of the detection table, and a plurality of monitoring cameras are fixedly mounted on the outer side of the mold base positioning table in a central symmetry manner. One end of the detection table is fixedly provided with a stress monitoring mechanism, the stress monitoring mechanism comprises a single-shaft adjusting assembly, a mounting frame, a lifting driving assembly and a stress detection head, one end of the mounting frame is in transmission connection with the single-shaft adjusting assembly, and one side of the other end of the mounting frame is fixedly connected with the other single-shaft adjusting assembly. According to the utility model, the monitoring camera and the stress monitoring mechanism are matched with each other, and the detection point positions are adjusted according to the mold bases with different shapes, so that the mold bases with different shapes are subjected to intelligent induction stress monitoring, and the timeliness and the economical efficiency of the whole detection work are improved.

Description

Technical Field

[0001] This utility model relates to the field of detection device technology, and in particular to an intelligent inductive stress mold monitoring system. Background Technology

[0002] The intelligent inductive stress mold base monitoring equipment is a device that utilizes advanced sensing technology and intelligent algorithms to monitor and analyze stress changes in the mold base during the production process in real time. It helps manufacturing companies understand the stress state of the mold base in a timely manner, prevent damage caused by stress concentration and other problems, improve production efficiency and product quality, and reduce production costs.

[0003] For example, Chinese Patent Publication No. CN213336578U discloses a preform stress detection device and a system equipped with it. The detection device includes: a light source, a polarizer, a rotating assembly, an analyzer, and an image acquisition module. The rotating assembly includes a drive motor, a rotating shaft, a rotating shaft fixing device, and a preform fixing device. One end of the rotating shaft is connected to the drive motor, and the other end is connected to the rotating shaft fixing device and the preform fixing device. The PET preform to be tested is fixed on the preform fixing device. Both the polarizer and the analyzer are visible light band half-wave plates.

[0004] However, existing mold stress detection probes are usually fixed on the mounting plate, making it difficult to flexibly adjust the stress detection points according to the shape characteristics of different molds. When performing inspection work on various molds with different shapes, it is often necessary to change the detection position of the mold stress detection probe according to the shape of the mold, which has a negative impact on the inspection efficiency and reduces the timeliness and economy of the overall inspection work. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology that when inspecting mold blanks with various shapes, it is often necessary to change the detection position of the mold blank stress detection probe according to the shape of the mold blank, which has a negative impact on the detection efficiency. Therefore, an intelligent inductive stress mold blank monitoring system is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent inductive stress mold base monitoring system, comprising a detection platform, a mold base positioning platform disposed in the middle of the detection platform, a plurality of monitoring cameras fixedly installed on the outer side of the mold base positioning platform in a centrally symmetrical manner, a stress monitoring mechanism fixedly installed at one end of the detection platform, the stress monitoring mechanism comprising a single-axis adjustment component, a mounting frame, a lifting drive component, and a stress detection head, one end of the mounting frame being drivenly connected to the single-axis adjustment component, one side of the other end of the mounting frame being fixedly connected to another set of single-axis adjustment components, the lifting drive component being slidably connected inside the mounting frame, the other set of single-axis adjustment components being drivenly connected to one side of the lifting drive component, the driving end of the lifting drive component being fixedly connected to the stress detection head, and a tilt adjustment component being drivenly connected below the mold base positioning platform.

[0007] Preferably, the lifting drive assembly includes a lifting platform, a first drive cylinder, and a transmission rod. The first drive cylinder is fixedly installed on one side of the lifting platform, and the drive end of the first drive cylinder is fixedly connected to one end of the transmission rod. The transmission rod movably passes through one end of the lifting platform.

[0008] Preferably, the other end of the transmission rod is fixedly connected to the stress detection head.

[0009] Preferably, the single-axis adjustment assembly includes a drive motor, a speed changer, a lead screw, and a drive block. The output end of the drive motor is connected to the input end of the speed changer, the output end of the speed changer is connected to one end of the lead screw, the other end of the lead screw is threaded into the interior of the drive block, the drive block is fixedly connected to one end of the mounting bracket, and the drive block in another single-axis adjustment assembly is fixedly connected to the drive block.

[0010] Preferably, the tilt adjustment assembly includes a rotating frame, a rotating shaft, and two sets of second-stage drive cylinders. The two ends of the rotating shaft are rotatably connected to the inside of the rotating frame, and the middle part of the rotating shaft is rotatably connected to one side of the mold positioning table.

[0011] Preferably, the two ends of one side of the mold positioning platform are respectively fixedly connected to the base, and the driving ends of the two sets of the second driving cylinders are respectively rotatably connected inside the base.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by cooperating with a monitoring camera and a stress monitoring mechanism, the detection points are adjusted according to the different shapes of the mold blanks, so as to realize intelligent sensing stress monitoring of mold blanks with different shapes, thereby improving the timeliness and economy of the overall inspection work.

[0014] 2. In this utility model, one set of No. 2 drive cylinders in the tilt adjustment assembly rises and the other set of No. 2 drive cylinders descends, so that the mold positioning table rotates and tilts around the pivot axis, thereby ensuring that the stress detection head can be directly aligned with the detection point for detection, thus improving the accuracy of detection. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of an intelligent inductive stress mold monitoring system is provided for this utility model;

[0016] Figure 2 This utility model provides a three-dimensional structural diagram of the stress monitoring mechanism in an intelligent inductive stress mold monitoring system;

[0017] Figure 3 A three-dimensional structural diagram of the lifting drive component in an intelligent inductive stress mold monitoring system is provided for this utility model.

[0018] Figure 4 This invention presents a three-dimensional structural diagram of a lifting drive component in an intelligent inductive stress mold monitoring system.

[0019] Legend: 1. Inspection table; 2. Mold positioning table; 21. Base; 3. Monitoring camera; 4. Stress monitoring mechanism; 41. Single-axis adjustment assembly; 411. Drive motor; 412. Speed ​​changer; 413. Lead screw; 414. Drive block; 42. Mounting bracket; 43. Lifting drive assembly; 431. Lifting platform; 432. Drive cylinder No. 1; 433. Transmission rod; 44. Stress detection head; 5. Tilting adjustment assembly; 51. Rotating frame; 52. Rotating shaft; 53. Drive cylinder No. 2. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-3As shown, this utility model provides an intelligent inductive stress mold base monitoring system, including a detection platform 1, a mold base positioning platform 2 is set in the middle of the detection platform 1, and a plurality of monitoring cameras 3 are fixedly installed on the outer side of the mold base positioning platform 2 in a centrally symmetrical manner. A stress monitoring mechanism 4 is fixedly installed at one end of the detection platform 1. The stress monitoring mechanism 4 includes a single-axis adjustment component 41, a mounting frame 42, a lifting drive component 43, and a stress detection head 44. One end of the mounting frame 42 is drivenly connected to the single-axis adjustment component 41, and one side of the other end of the mounting frame 42 is fixedly connected to another set of single-axis adjustment components 41. The lifting drive component 43 is slidably connected inside the mounting frame 42. The other set of single-axis adjustment components 41 is drivenly connected to one side of the lifting drive component 43. The driving end of the lifting drive component 43 is fixedly connected to the stress detection head 44. A tilt adjustment component 5 is drivenly connected below the mold base positioning platform 2. The moving assembly 43 includes a lifting platform 431, a first drive cylinder 432, and a transmission rod 433. The first drive cylinder 432 is fixedly installed on one side of the lifting platform 431. The driving end of the first drive cylinder 432 is fixedly connected to one end of the transmission rod 433. The transmission rod 433 movably passes through one end of the lifting platform 431. The other end of the transmission rod 433 is fixedly connected to the stress detection head 44. The single-axis adjustment assembly 41 includes a drive motor 411, a speed changer 412, a lead screw 413, and a drive block 414. The output end of the drive motor 411 is drivenly connected to the input end of the speed changer 412. The output end of the speed changer 412 is drivenly connected to one end of the lead screw 413. The other end of the lead screw 413 is threadedly connected to the inside of the drive block 414. The drive block 414 is fixedly connected to one end of the mounting bracket 42. The drive blocks 414 in the other single-axis adjustment assembly 41 are fixedly connected to each other.

[0023] The specific setup and function of this embodiment are described below. The mold blank to be tested is placed above the mold blank positioning platform 2. The vacuum suction cups at the four corners of the mold blank positioning platform 2 adsorb and fix the mold blank. Then, the monitoring cameras 3 located at the four edges of the mold blank positioning platform 2 identify the shape of the mold blank on the mold blank positioning platform 2 and determine the spatial coordinates of the detection point. The stress monitoring mechanism 4 adjusts the position of the stress detection head 44 according to the spatial coordinates of the detection point. The drive motor 411 in the two sets of single-axis adjustment components 41 drives the speed changer 412 to work. The speed changer 412 drives the lead screw 413 to rotate, so that the drive block 414 moves to complete the unidirectional point adjustment. When the stress detection head 44 is directly above the detection point, the first drive cylinder 432 drives the transmission rod 433 to descend, so that the stress detection head 44 contacts and squeezes the detection point on the mold blank, completing the detection operation. By cooperating with the monitoring camera 3 and the stress monitoring mechanism 4, the detection point is adjusted according to the different shapes of the mold blank, realizing intelligent sensing stress monitoring of mold blanks with different shapes, thereby improving the timeliness and economy of the overall detection work.

[0024] Example 2: Figures 1-4 As shown, an intelligent inductive stress mold monitoring system includes a testing platform 1, a mold positioning platform 2 is arranged in the middle of the testing platform 1, and several monitoring cameras 3 are fixedly installed on the outer side of the mold positioning platform 2 in a centrally symmetrical manner. A stress monitoring mechanism 4 is fixedly installed at one end of the testing platform 1. The stress monitoring mechanism 4 includes a single-axis adjustment component 41, a mounting frame 42, a lifting drive component 43, and a stress detection head 44. One end of the mounting frame 42 is connected to the single-axis adjustment component 41, and one side of the other end of the mounting frame 42 is fixedly connected to another set of single-axis adjustment components 41. The lifting drive component 43 is slidably connected to the inner side of the mounting frame 42. Another set of single-axis adjustment components 41 is connected to one side of the lifting drive component 43. The drive end of the lifting drive component 43 is fixedly connected to the stress detection head 44. The tilt adjustment component 5 is connected to the lower part of the mold base positioning table 2. The tilt adjustment component 5 includes a rotating frame 51, a rotating shaft 52 and two sets of second drive cylinders 53. The two ends of the rotating shaft 52 are respectively rotatably connected to the inside of the rotating frame 51. The middle part of the rotating shaft 52 is rotatably connected to one side of the mold base positioning table 2. The two ends of one side of the mold base positioning table 2 are respectively fixedly connected to the base 21. The drive ends of the two sets of second drive cylinders 53 are respectively rotatably connected to the inside of the base 21.

[0025] The overall effect of this embodiment is that when the detection point of the mold blank is located on the inclined surface, one set of second drive cylinders 53 in the tilt adjustment component 5 rises and another set of second drive cylinders 53 descends, so that the mold blank positioning table 2 rotates and tilts around the rotating shaft 52 as the axis, thereby ensuring that the stress detection head 44 can be directly facing the detection point for detection and improving the accuracy of detection.

[0026] The usage and working principle of this device are as follows: The mold blank to be tested is placed above the mold blank positioning platform 2. Vacuum suction cups at the four corners of the platform 2 adhere and fix the mold blank. Then, monitoring cameras 3 located at the four edges of the platform 2 identify the shape of the mold blank on the platform 2 and determine the spatial coordinates of the detection points. The stress monitoring mechanism 4 adjusts the position of the stress detection head 44 according to the spatial coordinates of the detection points. The drive motors 411 in the two sets of single-axis adjustment components 41 drive the speed reducer 412, which in turn drives the lead screw 413 to rotate, thus... The drive block 414 moves to complete the unidirectional point adjustment. When the stress detection head 44 is directly above the detection point, the first drive cylinder 432 drives the transmission rod 433 to descend, so that the stress detection head 44 contacts and presses the detection point on the mold blank to complete the detection operation. When the detection point of the mold blank is on the inclined surface, one set of second drive cylinders 53 in the tilt adjustment component 5 rises and another set of second drive cylinders 53 descends, so that the mold blank positioning table 2 rotates and tilts around the rotating shaft 52 as the axis, thereby ensuring that the stress detection head 44 can be directly facing the detection point for detection.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An intelligent inductive stress mold monitoring system, comprising a testing platform (1), characterized in that: A mold positioning platform (2) is provided in the middle of the testing platform (1). Several monitoring cameras (3) are fixedly installed on the outer side of the mold positioning platform (2) in a centrally symmetrical manner. A stress monitoring mechanism (4) is fixedly installed at one end of the testing platform (1). The stress monitoring mechanism (4) includes a single-axis adjustment component (41), a mounting frame (42), a lifting drive component (43), and a stress detection head (44). One end of the mounting frame (42) is connected to the single-axis adjustment component (41) in a transmission connection. One side of the other end of the mounting frame (42) is fixedly connected to another set of single-axis adjustment components (41). The lifting drive component (43) is slidably connected inside the mounting frame (42). Another set of single-axis adjustment components (41) is connected to one side of the lifting drive component (43) in a transmission connection. The driving end of the lifting drive component (43) is fixedly connected to the stress detection head (44). A tilt adjustment component (5) is connected in a transmission connection below the mold positioning platform (2).

2. The intelligent inductive stress mold monitoring system according to claim 1, characterized in that: The lifting drive assembly (43) includes a lifting platform (431), a first drive cylinder (432), and a transmission rod (433). The first drive cylinder (432) is fixedly installed on one side of the lifting platform (431). The drive end of the first drive cylinder (432) is fixedly connected to one end of the transmission rod (433). The transmission rod (433) movably passes through one end of the lifting platform (431).

3. The intelligent inductive stress mold monitoring system according to claim 2, characterized in that: The other end of the transmission rod (433) is fixedly connected to the stress detection head (44).

4. The intelligent inductive stress mold monitoring system according to claim 2, characterized in that: The single-axis adjustment assembly (41) includes a drive motor (411), a speed changer (412), a lead screw (413), and a drive block (414). The output end of the drive motor (411) is connected to the input end of the speed changer (412). The output end of the speed changer (412) is connected to one end of the lead screw (413). The other end of the lead screw (413) is threaded into the interior of the drive block (414). The drive block (414) is fixedly connected to one end of the mounting bracket (42). The drive block (414) in another single-axis adjustment assembly (41) is fixedly connected to the drive block (414).

5. The intelligent inductive stress mold monitoring system according to claim 1, characterized in that: The tilt adjustment assembly (5) includes a rotating frame (51), a rotating shaft (52), and two sets of second drive cylinders (53). The two ends of the rotating shaft (52) are rotatably connected to the inside of the rotating frame (51), and the middle part of the rotating shaft (52) is rotatably connected to one side of the mold positioning table (2).

6. The intelligent inductive stress mold monitoring system according to claim 5, characterized in that: The two ends of one side of the mold positioning platform (2) are respectively fixedly connected to the base (21), and the driving ends of the two sets of the second driving cylinders (53) are respectively rotatably connected inside the base (21).

Images