Detection device for plastic part production
By designing a detection device for plastic parts production and using a detection table and sensor components to detect the hole location, the problem of inaccurate hole detection in the existing technology is solved, and efficient hole detection effect is achieved.
Patent Information
- Application Number
- CN202422285866.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The prior art is difficult to effectively detect whether the holes on plastic plates are accurate or there are defects.
A detection device for the production of plastic parts was designed. Through the combination of components such as the detection table, mounting plate, telescopic machine, detection block, slide rod, spring, pressure sensor, etc., the telescopic machine was used to drive the installation plate downward, so that the test block entered the hole, and the accuracy of the hole was detected through the pressure sensor.
Accurate detection of the hole position of plastic sheets is achieved, and it can identify whether the hole is accurate or there are missing holes, which improves detection efficiency and accuracy.
Smart Images
Figure CN223050640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic part quality inspection, and particularly relates to a detection device for plastic part production. Background Technique
[0002] In order to facilitate the assembly of some plastic plates or the installation of other components, holes are usually opened on the plates. To facilitate the detection of whether the positions of the holes are accurate or whether there are omissions, the utility model provides a detection device for plastic part production. Summary of the Invention
[0003] The purpose of the utility model is to provide a detection device for plastic part production to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: a detection device for plastic part production, including a detection table, a placement groove is opened at the top of the detection table, an installation plate is arranged above the placement groove, the top of the installation plate is connected to the telescopic end of a telescopic machine arranged above the detection table, a detection block is installed at the bottom of the installation plate, a groove is opened at the bottom of the detection block, and a sliding rod is slidably arranged in the groove. One end of the sliding rod is connected to a spring, and the other end passes through the groove and is rotatably connected to a connecting column. One end of the spring is connected to the sliding rod, and the other end is connected to a pressure sensor arranged at the bottom of the groove. The other end of the connecting column is fixedly connected to a rotating block, and a detection column is slidably arranged at the bottom of the rotating block.
[0005] Preferably, a plurality of installation holes are opened on the installation plate, an installation column is fixedly connected to the top of the detection block, the installation column is slidably connected to the installation hole, and a thread is arranged on the outer side of the installation column and is screwed with a nut.
[0006] Preferably, a thread is arranged on the outer side of the part of the sliding rod passing through the detection block and is screwed with a pressing block.
[0007] Preferably, a sliding groove is opened at the bottom of the rotating block, a sliding block is fixedly connected to the top of the detection column, the sliding block is slidably arranged in the sliding groove, the detection column is slidably connected to the sliding groove, and a thread is arranged on the outer side of the upper part of the detection column and is screwed with a fixing nut.
[0008] Preferably, a test block is screwed to the bottom of the detection column, a threaded hole is opened at the bottom of the detection column, a threaded column is arranged at the top of the test block and can be screwed with the threaded hole opened at the bottom of the detection column.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: By placing the plate member on the placement groove, installing the detection block on the mounting plate, rotating the connecting column and the rotating block, pushing the detection column to move along the sliding groove, adjusting the position of the detection column, and fixing the positions of the connecting column and the detection column through the extrusion block and the fixing nut, different-sized holes can be matched by setting replaceable test blocks. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 FIG. 1 is a schematic front view structure diagram of the detection table of the utility model;
[0011] Figure 2 FIG. 2 is a schematic connection diagram of the detection block and the mounting plate of the utility model;
[0012] Figure 3 FIG. 3 is a schematic connection diagram of the detection column and the rotating block of the utility model.
[0013] In the figure: 1 detection table, 11 placement groove, 2 mounting plate, 21 mounting hole, 22 telescopic machine, 3 detection block, 31 sliding rod, 32 spring, 33 extrusion block, 34 mounting column, 4 connecting column, 5 rotating block, 51 sliding groove, 6 detection column, 61 slider, 62 fixing nut, 63 test block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0015] Referring to FIGS. 1-3, a detection device for plastic part production includes a detection table 1. A placement groove 11 is opened at the top of the detection table 1. An installation plate 2 is arranged above the placement groove 11. The top of the installation plate 2 is connected to the telescopic end of a telescopic machine 22 arranged above the detection table 1. A detection block 3 is installed at the bottom of the installation plate 2. A groove is opened at the bottom of the detection block 3, and a sliding rod 31 is slidably arranged in the groove. One end of the sliding rod is connected to a spring 32, and the other end passes through the groove and is rotatably connected to a connecting column 4. One end of the spring 32 is connected to the sliding rod 31, and the other end is connected to a pressure sensor arranged at the bottom of the groove. The other end of the connecting column 4 is fixedly connected to a rotating block 5. A detection column 6 is slidably arranged at the bottom of the rotating block 5.
[0016] A plurality of mounting holes 21 are formed in the mounting plate 2. A mounting post 34 is fixedly connected to the top of the detection block 3. The mounting post 34 is slidably connected to the mounting hole 21. A thread is provided on the outer side of the mounting post 34 and a nut is screwed thereon. A thread is provided on the outer side of the part of the sliding rod 31 passing through the detection block 3 and an extrusion block 33 is screwed thereon. A chute 51 is formed at the bottom of the rotating block 5. A slider 61 is fixedly connected to the top of the detection post 6. The slider 61 is slidably disposed in the chute 51. The detection post 6 is slidably connected to the chute 51. A thread is provided on the outer side of the upper part of the detection post 6 and a fixing nut 62 is screwed thereon. A test block 63 is screwed to the bottom of the detection post 6. A threaded hole is formed at the bottom of the detection post 6. A threaded post is provided on the top of the test block 63 and can be screwed into the threaded hole formed at the bottom of the detection post 6.
[0017] When the device is in use, the mounting post at the top of the detection block 3 is passed through the mounting hole on the mounting plate 2 and then a nut is screwed thereon and tightened to connect the detection block 3 with the mounting plate 2. After the rotating block 5 is pushed and rotated to a suitable position, the extrusion block 33 is rotated so that the extrusion block 33 moves downward to extrude the connecting post 4 below, restricting the rotation of the connecting post 4 and the rotating block 5. The detection post 6 is pushed to move along the chute 51, and the detection post 6 is moved above the hole. A test block 63 matching the size of the hole is screwed to the bottom of the detection post 6. The plate to be detected is placed on the placement groove 11. The telescopic machine 22 is started to drive the mounting plate 2 to move downward, so that the test block moves downward into the hole in the plate. If the position of the hole in the plate is inaccurate or there are omissions, compared with a normal hole, when the mounting plate moves downward by the same distance, the compression distance of the spring 32 is different, and the pressure sensor detects different extrusion forces of the spring on it, so as to detect whether the hole in the plate is accurate.
[0018] The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.
[0019] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.
[0020] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.
Claims
1. A testing device for plastic parts production, comprising a testing table (1), characterized in that: The detection platform (1) is provided with a placement groove (11) at the top, and a mounting plate (2) is provided above the placement groove (11). The top of the mounting plate (2) is connected to the telescopic end of a telescopic machine (22) arranged above the detection platform (1). A detection block (3) is installed at the bottom of the mounting plate (2). The bottom of the detection block (3) is provided with a groove, and a slide rod (31) is slidably arranged in the groove. One end of the slide rod is connected to a spring (32), and the other end passes through the groove and is rotatably connected to a connecting column (4). One end of the spring (32) is connected to the slide rod (31), and the other end is connected to a pressure sensor arranged at the bottom of the groove. The other end of the connecting column (4) is fixedly connected to a rotating block (5), and a detection column (6) is slidably arranged at the bottom of the rotating block (5).
2. A detection device for plastic parts production according to claim 1, characterized in that: The mounting plate (2) is provided with a plurality of mounting holes (21); a mounting column (34) is fixedly connected to the top of the detection block (3); the mounting column (34) is slidably connected to the mounting hole (21); a thread is provided on the outer side of the mounting column (34) and a nut is screwed thereon.
3. A detection device for plastic parts production according to claim 1, characterized in that: The outer side of the portion of the slide rod (31) that passes through the detection block (3) is provided with a thread and is screwed with an extrusion block (33).
4. A detection device for plastic parts production according to claim 1, characterized in that: The bottom of the rotating block (5) is provided with a slide groove (51), the top of the detection column (6) is fixedly connected with a slider (61), the slider (61) is slidably arranged in the slide groove (51), the detection column (6) is slidably connected to the slide groove (51), and the outer side of the upper end portion of the detection column (6) is provided with a thread and is screwed with a fixing nut (62).
5. A plastic parts production detection device according to claim 1, characterized in that: A test block (63) is screwed to the bottom of the detection column (6), a screw hole is formed at the bottom of the detection column (6), and a threaded column is provided at the top of the test block (63) and can be screwed to the screw hole formed at the bottom of the detection column (6).