Appearance detection device for photocuring hose production
By designing a photocuring hose detection device including clamping assembly and electric guide rail, the problem of fixation instability in the prior art is solved, stable detection of hoses of different sizes is achieved, and detection accuracy is improved.
Patent Information
- Application Number
- CN202420378759.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing photocuring hose appearance detection device cannot effectively fix hoses of different sizes, resulting in unstable fixation during detection, affecting the accuracy of the detection results.
A detection device including a base, a detection box, a clamping assembly and an electric guide rail is designed. The rotation shaft and threaded rod are driven by the variable speed motor and servo motor in the clamping assembly, and the hose is fixed using a movable rod and a clamping plate. The hose is stably brought into the inspection box through the slider to ensure the stability of the hose during the inspection process.
The stable fixation and rotation detection of photocuring hoses of different sizes is achieved, which improves the accuracy of the detection results and avoids detection errors caused by fixation instability.
Smart Images
Figure CN222232317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light-curing hose production, in particular to an appearance detection device for light-curing hose production. Background Art
[0002] Photocurable hose refers to a hose whose monomer, oligomer or polymer matrix is cured under light induction. The ultraviolet light curing method uses a dragging method to drag the material hose into the underground pipeline. A walking robot moves inside the hose to cure the photocurable hose. After hardening by ultraviolet light curing technology, a new lining pipe is formed in the existing pipeline to replace the function of the original pipeline.
[0003] After installation and curing, the light-curing hose needs to directly contact and withstand long-term uninterrupted erosion from underground sewage. Therefore, its production should avoid appearance defects to prevent the defects from being corroded more and more seriously by the impact of sewage, which will cause the entire hose to be scrapped. The existing light-curing hose appearance inspection device generally fixes the hose to be tested on a rotating rod, and drives the hose to rotate by the rotating rod. Due to the different sizes of hoses, it is difficult to effectively fix them with commonly used fixing clamps, resulting in unstable fixation of the hose during inspection, affecting the accuracy of the inspection results. Utility Model Content
[0004] The utility model aims to provide an appearance inspection device for light-curing hose production, which adopts the structure to work, thereby solving the problem that the existing light-curing hose appearance inspection device generally fixes the hose to be tested on a rotating rod, and drives the hose to rotate by the rotating rod. Due to the different sizes of hoses, it is difficult to effectively fix them with commonly used fixing clamps, resulting in unstable fixation of the hose during inspection, affecting the accuracy of the inspection result.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an appearance inspection device for the production of light-curing hoses, comprising a base, a detection box is arranged above the base, a clamping assembly is arranged below the detection box, a fixing plate is arranged on one side of the upper surface of the base, a support plate is arranged on the upper surface of the base on the side symmetrical to the fixing plate, a detection box is arranged above the fixing plate and the support plate, a clamping assembly is arranged between the fixing plate and the support plate, and light-curing hoses of the same size can be fixed by the clamping assembly, so that hoses of various sizes can be stable and motionless when entering the detection box for appearance inspection.
[0006] Preferably, a movable groove is provided inside the fixed plate, an electric guide rail is provided inside the movable groove, a slider is provided outside the electric guide rail, a movable groove is provided on one side of the movable groove, the movable groove is connected with the outside through the movable groove, an installation groove is provided on the side of the support plate away from the fixed plate, and a support groove is provided on the side of the support plate close to the fixed plate, and the hose on the clamping assembly is driven by the slider to enter the inspection box for appearance inspection.
[0007] Preferably, a detector is arranged above the interior of the detection box, a lighting lamp is arranged inside the detection box, inlets and outlets are arranged at both ends of the detection box, and shading strips are arranged inside the inlets and outlets to prevent natural light from reflecting on the hose and affecting detection.
[0008] Preferably, the clamping assembly includes a variable speed motor arranged inside the movable groove, the lower side of the variable speed motor is arranged on the slider, one end of the variable speed motor is connected to a rotating shaft, the end of the rotating shaft away from the variable speed motor passes through the movable groove and extends to the outside of the fixed plate, the interior of the rotating shaft is hollow and is provided with spiral patterns, an annular block is arranged outside the end of the rotating shaft close to the fixed plate, and two groups of columns are symmetrically arranged outside the annular block. The rotating shaft is driven to rotate by the variable speed motor, so that the hose is rotated for detection.
[0009] Preferably, a groove is provided inside the column, a slide groove is provided inside the side wall of the groove, a moving block is arranged inside the slide groove, a movable plate is provided on one side of the moving block, a clamping plate is provided on one side of the movable plate, a protective pad is provided on the side of the clamping plate away from the rotating shaft, a connecting block 1 is provided on the side of the clamping plate close to the rotating shaft, a group of movable rods are provided at both ends of the connecting block 1, the movable rod is rotatably connected to the connecting block 1 by a bolt 1, and the hose is protected by the protective pad to prevent the clamping plate from damaging the hose.
[0010] Preferably, the internal spiral connection of the rotating shaft is provided with a threaded rod, a servo motor is provided at the end of the threaded rod away from the rotating shaft, a bearing is provided outside the end of the threaded rod close to the servo motor, the inner ring of the bearing is connected to the threaded rod, a sleeve is provided outside the outer ring of the bearing, the sleeve is slidably sleeved on the outside of the rotating shaft, a connecting block 2 is provided outside the sleeve, the connecting block 2 is rotatably connected to the movable rod by bolt 2, the threaded rod is driven by the servo motor to rotate and enter the rotating shaft, so that the sleeve connected to the front end of the threaded rod slides along the rotating shaft and approaches the column, thereby causing the movable rod to expand outward to resist the hose.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The utility model provides an appearance inspection device for light-curing hose production, which controls the variable speed motor in the clamping assembly through a slider to drive the rotating shaft to move to the ports at both ends of the fixed plate. At this time, the servo motor in the clamping assembly is disengaged from the installation groove, and the light-curing hose is sleeved on the outside of the clamping plate. The servo motor is started to control the rotation of the threaded rod, so that the threaded rod spirally enters the inside of the rotating shaft. At this time, the sleeve arranged on the outside of the threaded rod slides along the outside of the rotating shaft with the threaded rod, so that the movable rod connected to the sleeve gradually expands outward under the limit of the movable plate, until the clamping plate abuts against the inner wall of the hose, fixes the hose, and drives the hose into the detection box through the slider, and the variable speed motor is started to control the rotation of the rotating shaft, so as to drive the hose to rotate in the detection box for detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the planar structure of the utility model;
[0015] Figure 3 The structure diagram of the clamping assembly of the utility model is shown in FIG. Figure 1 ;
[0016] Figure 4 The structure diagram of the clamping assembly of the utility model is shown in FIG. Figure 2 .
[0017] In the figure: 1. base; 2. fixed plate; 21. moving groove; 22. electric guide rail; 23. slider; 24. movable groove; 3. support plate; 31. installation groove; 32. support groove; 4. detection box; 41. detector; 42. lighting lamp; 43. inlet and outlet; 44. shading strip; 5. clamping assembly; 51. variable speed motor; 52. rotating shaft; 521. spiral pattern; 53. annular block; 54. column; 541. groove; 542. slide groove; 543. moving block; 544. movable plate; 55. clamping plate; 551. protective pad; 552. connecting block 1; 56. movable rod; 561. bolt 1; 562. bolt 2; 57. threaded rod; 571. servo motor; 572. bearing; 58. sleeve; 59. connecting block 2. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0020] Combination Figure 1-Figure 4 A visual inspection device for light-curing hose production includes a base 1, a detection box 4 is arranged above the base 1, a clamping assembly 5 is arranged below the detection box 4, a fixing plate 2 is arranged on one side of the upper surface of the base 1, a supporting plate 3 is arranged on the symmetrical side of the upper surface of the base 1 located on the fixing plate 2, the detection box 4 is arranged above the fixing plate 2 and the supporting plate 3, and a clamping assembly 5 is arranged between the fixing plate 2 and the supporting plate 3.
[0021] A moving groove 21 is provided inside the fixed plate 2, an electric guide rail 22 is provided inside the moving groove 21, a slider 23 is provided outside the electric guide rail 22, a movable groove 24 is provided on one side of the moving groove 21, and the moving groove 21 is connected to the outside through the movable groove 24, a mounting groove 31 is provided on the side of the support plate 3 away from the fixed plate 2, and a supporting groove 32 is provided on the side of the support plate 3 close to the fixed plate 2, a detector 41 is provided on the upper part of the interior of the detection box 4, an illuminating lamp 42 is provided inside the detection box 4, inlet and outlet ports 43 are provided at both ends of the detection box 4, and a shading strip 44 is provided inside the inlet and outlet ports 43, and the clamping assembly 5 includes a variable speed motor 51 arranged inside the moving groove 21, and the lower side of the variable speed motor 51 is arranged on the slider 23, and the variable speed motor 51 is provided on the slider 23. One end of the variable speed motor 51 is connected to a rotating shaft 52, and the end of the rotating shaft 52 away from the variable speed motor 51 passes through the movable groove 24 and extends to the outside of the fixed plate 2. The interior of the rotating shaft 52 is hollow and is provided with a spiral pattern 521. An annular block 53 is provided on the outside of the end of the rotating shaft 52 close to the fixed plate 2, and two groups of columns 54 are symmetrically provided on the outside of the annular block 53. A groove 541 is provided inside the column 54, and a sliding groove 542 is provided inside the side wall of the groove 541. A moving block 543 is provided inside the sliding groove 542. A movable plate 544 is provided on one side of the moving block 543, and a clamping plate 55 is provided on one side of the movable plate 544. A protective pad 551 is provided on the side of the clamping plate 55 away from the rotating shaft 52. The clamping plate 55 is close to the rotating shaft 52. A connecting block 552 is provided on one side of the rotating shaft 52, and a group of movable rods 56 are provided at both ends of the connecting block 552. The movable rod 56 is rotatably connected to the connecting block 552 through a bolt 561. A threaded rod 57 is spirally connected to the inside of the rotating shaft 52. A servo motor 571 is provided at one end of the threaded rod 57 away from the rotating shaft 52. A bearing 572 is provided on the outside of the end of the threaded rod 57 close to the servo motor 571. The inner ring of the bearing 572 is connected to the threaded rod 57. A sleeve 58 is provided on the outside of the outer ring of the bearing 572. The sleeve 58 is slidably sleeved on the outside of the rotating shaft 52. A connecting block 59 is provided on the outside of the sleeve 58. The connecting block 59 is rotatably connected to the movable rod 56 through a bolt 562. The slider 23 controls the change in the clamping assembly 5. The variable speed motor 51 drives the rotating shaft 52 to move to the ports at both ends of the fixed plate 2. At this time, the servo motor 571 in the clamping assembly 5 is disengaged from the mounting groove 31, and the light-curing hose is sleeved on the outside of the clamping plate 55. The servo motor 571 is started to control the threaded rod 57 to rotate, so that the threaded rod 57 spirals into the inside of the rotating shaft 52. At this time, the sleeve 58 arranged on the outside of the threaded rod 57 slides along the outside of the rotating shaft 52 with the threaded rod 57, so that the movable rod 56 connected to the sleeve 58 gradually expands outward under the limit of the movable plate 544, until the clamping plate 55 presses against the inner wall of the hose, fixes the hose, and drives the hose into the detection box 4 through the slider 23. The variable speed motor 51 is started to control the rotation of the rotating shaft 52, and drives the hose to rotate in the detection box 4 for detection.
[0022] Working principle: First, the variable speed motor 51 in the clamping assembly 5 is controlled by the slider 23 to drive the rotating shaft 52 to move to the ports at both ends of the fixed plate 2. At this time, the servo motor 571 in the clamping assembly 5 is disengaged from the mounting groove 31, and the light-curing hose is sleeved on the outside of the clamping plate 55. The servo motor 571 is started to control the threaded rod 57 to rotate, so that the threaded rod 57 spirals into the inside of the rotating shaft 52. At this time, the sleeve 58 arranged on the outside of the threaded rod 57 slides along the outside of the rotating shaft 52 with the threaded rod 57, so that the movable rod 56 connected to the sleeve 58 gradually expands outward under the limit of the movable plate 544, until the clamping plate 55 presses against the inner wall of the hose and fixes the hose. The hose is driven into the detection box 4 through the slider 23, and the variable speed motor 51 is started to control the rotation of the rotating shaft 52, so that the hose is driven to rotate in the detection box 4 for detection.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An appearance inspection device for light-curing hose production, comprising a base (1), a detection box (4) is arranged above the base (1), and a clamping assembly (5) is arranged below the detection box (4), characterized in that: A fixing plate (2) is arranged on one side of the upper surface of the base (1); a support plate (3) is arranged on the upper surface of the base (1) on a side symmetrical to the fixing plate (2); a detection box (4) is arranged above the fixing plate (2) and the support plate (3); and a clamping assembly (5) is arranged between the fixing plate (2) and the support plate (3).
2. The appearance inspection device for light-curing hose production according to claim 1, characterized in that: The fixed plate (2) is provided with a movable groove (21) inside, an electric guide rail (22) inside, a slider (23) outside the electric guide rail (22), a movable groove (24) is provided on one side of the movable groove (21), the movable groove (21) is connected to the outside through the movable groove (24), a mounting groove (31) is provided on the side of the support plate (3) away from the fixed plate (2), and a support groove (32) is provided on the side of the support plate (3) close to the fixed plate (2).
3. The appearance inspection device for light-curing hose production according to claim 1, characterized in that: A detector (41) is arranged above the interior of the detection box (4), an illuminating lamp (42) is arranged inside the detection box (4), inlet and outlet ports (43) are arranged at both ends of the detection box (4), and a light shielding strip (44) is arranged inside the inlet and outlet ports (43).
4. The appearance inspection device for light-curing hose production according to claim 1, characterized in that: The clamping assembly (5) comprises a variable speed motor (51) arranged inside the movable groove (21), the lower side of the variable speed motor (51) is arranged on the slider (23), one end of the variable speed motor (51) is connected to a rotating shaft (52), the end of the rotating shaft (52) away from the variable speed motor (51) passes through the movable groove (24) and extends to the outside of the fixed plate (2), the interior of the rotating shaft (52) is hollow and is provided with a spiral pattern (521), an annular block (53) is arranged outside the end of the rotating shaft (52) close to the fixed plate (2), and two groups of columns (54) are symmetrically arranged outside the annular block (53).
5. The appearance inspection device for light-curing hose production according to claim 4, characterized in that: The column (54) is provided with a groove (541) inside, a sliding groove (542) is provided inside the side wall of the groove (541), a moving block (543) is provided inside the sliding groove (542), a movable plate (544) is provided on one side of the moving block (543), a clamping plate (55) is provided on one side of the movable plate (544), a protective pad (551) is provided on the side of the clamping plate (55) away from the rotating shaft (52), a connecting block (552) is provided on the side of the clamping plate (55) close to the rotating shaft (52), a group of movable rods (56) are provided at both ends of the connecting block (552), and the movable rods (56) are rotatably connected to the connecting block (552) by bolts (561).
6. The appearance inspection device for light-curing hose production according to claim 4, characterized in that: The rotating shaft (52) is spirally connected to a threaded rod (57) inside, a servo motor (571) is arranged at one end of the threaded rod (57) away from the rotating shaft (52), a bearing (572) is arranged outside one end of the threaded rod (57) close to the servo motor (571), the inner ring of the bearing (572) is connected to the threaded rod (57), the outer ring of the bearing (572) is arranged outside a sleeve (58), the sleeve (58) is slidably sleeved on the outside of the rotating shaft (52), the outside of the sleeve (58) is arranged with a second connecting block (59), and the second connecting block (59) is rotatably connected to the movable rod (56) through a second bolt (562).