Protective tube lead cap size detection device

Abstract

The utility model belongs to the technical field of detection devices, and particularly relates to a protective tube lead cap size detection device which comprises a rack, a threaded height-adjustable foot cup is arranged below the rack, a portal frame fixed in a penetrating mode is arranged on the rack, a PLC control display controller is installed on one side of the portal frame, and the PLC control display controller is connected with the foot cup. A servo motor is fixedly installed on one side of the rack, the output end of the servo motor is fixedly connected with a speed reducer, and the output end of the speed reducer is fixedly connected with a driving shaft. According to the utility model, the automatic detection and sorting are realized, the efficiency is improved, the labor cost is reduced, the high-precision industrial CCD camera and the PLC control system ensure the accuracy of size detection, the manual measurement error is effectively avoided, the stable transmission system and the reasonable structural design ensure the stable conveying of the protective tube, the detection reliability is improved, and meanwhile, the production efficiency is improved. The adjustable parts can adapt to different working conditions, and the production quality and production efficiency of the protective tube are integrally improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a device for detecting the size of a fuse lead cap. Background Art

[0002] In the production process of fuses, the dimensional accuracy of the lead caps is crucial. If the lead cap dimensions do not meet the standards, it may affect the performance and reliability of the fuse, and even cause the fuse to malfunction during use, leading to safety issues.

[0003] Traditional methods for inspecting fuse lead cap dimensions rely primarily on manual measurement. This method is not only inefficient but also susceptible to human error, making accuracy difficult to guarantee. Furthermore, manual inspection cannot meet the demands of large-scale production, severely restricting improvements in production efficiency.

[0004] With the continuous advancement of science and technology, automated detection technology has been gradually applied to various fields. In order to improve the efficiency and accuracy of fuse lead cap size detection and meet the needs of large-scale production, it is particularly necessary to develop an automated fuse lead cap size detection device. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a device for detecting the size of a fuse lead cap, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] A device for detecting the size of a fuse lead cap comprises a frame, a foot cup with adjustable height of a thread is provided below the frame, a gantry is provided on the frame and fixed therethrough, a PLC control display controller is installed on one side of the gantry, a servo motor is fixedly installed on one side of the frame, the output end of the servo motor is fixedly connected to a reducer, the output end of the reducer is fixedly connected to a drive shaft, a transmission belt is connected to the drive shaft for transmission, the transmission belt is connected to two auxiliary rollers that are transmitted on the frame, a guardrail is installed on the side of the outlet end of the frame, an electric slide is installed on the guardrail, an electric slider is slidably connected to the electric slider, and a shift lever is installed below the electric slider and above the transmission belt.

[0010] Furthermore, a plurality of industrial CCD cameras are installed on the inner side of the gantry, and the industrial CCD cameras are electrically connected to a PLC control display controller.

[0011] Further, both ends of the driving shaft are rotatably connected to bearing seats, and the bearing seats are fixedly installed on the rack.

[0012] Further, the transmission belt surface is driven by two tension rollers, and the tension rollers are installed on the rack.

[0013] Further, a flat plate is installed on the rack, and the transmission belt is rotatably connected to the flat plate.

[0014] Further, the push rod is inclined, and the non-standard products are pushed to one side.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model provides a fuse tube lead cap size detection device, has the following beneficial effects:

[0017] The utility model discloses realize the automation detection and sorting, improve the efficiency, reduce the manual cost, and high-precision industrial CCD camera and PLC control system guarantee the accuracy of size detection, effectively avoid the manual measurement error, and stable transmission system and reasonable structure design ensure that the fuse tube is smoothly transported, improve the detection reliability, and simultaneously, adjustable component makes it can adapt to different working conditions, and the overall improvement fuse tube production quality and production efficiency. DETAILED DESCRIPTION

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the side view structure schematic diagram of the utility model;

[0020] Figure 3 It is the utility model Figure 1 Structure schematic diagram in A place of the utility model.

[0021] In the drawing: 1, rack;2, foot cup;3, gantry;4, PLC control display controller;5, servo motor;6, speed reducer;7, bearing seat;8, driving shaft;9, transmission belt;10, tension roller;11, auxiliary roller;12, flat plate;13, guardrail;14, electric sliding rail;15, electric sliding block;16, push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0023] like Figures 1-3 As shown, an embodiment of the present invention provides a device for detecting the size of a fuse lead cap, comprising a frame 1;

[0024] The rack 1 serves as a supporting frame for the entire device, providing a mounting base for other components and having a certain strength and stability.

[0025] Function: Carrying components such as the gantry 3, servo motor 5, and transmission belt 9, ensuring that the device remains stable during operation without shaking or deformation, thereby ensuring the accuracy of the detection and transportation process.

[0026] The foot cup 2 is located below the frame 1 and has threads, and the height can be adjusted by rotating.

[0027] Function: Used to adjust the horizontality of frame 1, adapting the device to different installation surface conditions and ensuring that components such as the drive belt 9 are level, which facilitates the smooth transportation and testing of fuses. Furthermore, during operation, the foot cup 2 also provides shock absorption and support, reducing the impact of external vibration on test results.

[0028] The gantry 3 is fixed on the frame 1 in a gantry shape and spans over the transmission belt 9 .

[0029] Function: Provides a mounting position for an industrial CCD camera, enabling it to capture images of the fuse lead caps on the conveyor belt 9 from above. The structural design of the gantry 3 ensures a stable shooting angle for the camera without hindering the transportation of the fuse on the conveyor belt 9.

[0030] The PLC control display controller 4 is installed on one side of the gantry 3 and usually has a display screen and operation buttons.

[0031] Function: Serving as the control center for the entire device, it receives, processes, and analyzes image data transmitted by the industrial CCD camera. Using pre-set programs and algorithms, it determines whether the fuse lead cap dimensions meet standards. It also controls the operation of components such as the servo motor 5 and the electric slide 14, enabling automated inspection and sorting operations. Operators can view inspection results, equipment operating status, and other information on the display screen, as well as configure parameters and perform operational controls.

[0032] The servo motor 5 is fixedly installed on one side of the rack 1 and connected with the speed reducer 6 through an output shaft.

[0033] Function: It provides power for the rotation of the transmission belt 9 and has high-precision speed control capability, which can accurately adjust the running speed of the transmission belt 9 according to the needs, ensuring the stability and accuracy of the safety tube during the conveying process, so that the industrial CCD camera can shoot clear images for size detection.

[0034] The speed reducer 6 is connected between the output end of the servo motor 5 and the driving shaft 8, and has a gear transmission mechanism inside.

[0035] Function: It reduces the output speed of the servo motor 5 and increases the output torque at the same time, so that the driving shaft 8 can smoothly drive the transmission belt 9 to rotate, avoiding the situation that the transmission belt 9 slips or the safety tube is not conveyed stably due to too fast speed or insufficient torque.

[0036] The bearing seat 7 is fixedly installed on the rack 1 and has bearings installed inside, and the two ends of the driving shaft 8 are installed in cooperation with the bearings.

[0037] Function: It supports and fixes the driving shaft 8, so that the driving shaft 8 can flexibly rotate in the bearing seat 7, reduces the friction resistance when the driving shaft 8 rotates, ensures the smooth operation of the transmission system, and prolongs the service life of the driving shaft 8.

[0038] One end of the driving shaft 8 is fixedly connected with the output end of the speed reducer 6, and the other end is supported through the bearing seat 7, and the surface is in contact with the transmission belt 9 and realizes transmission.

[0039] Function: It rotates under the drive of the servo motor 5 and the speed reducer 6, and drives the transmission belt 9 to move through friction, thereby realizing the conveying of the safety tube on the transmission belt 9.

[0040] The transmission belt 9 is wrapped around the driving shaft 8 and the auxiliary roller 11, and has a certain friction on the surface, which is usually made of rubber and other materials.

[0041] Function: It serves as a conveying carrier for the safety tube, conveying the safety tube from one end of the device to the other end through the detection area below the gantry 3. The smooth operation of the transmission belt 9 is crucial for ensuring the accurate detection of the safety tube, and its speed and stability are controlled by the servo motor 5, the speed reducer 6, the tensioning roller 10 and other components.

[0042] The tensioning roller 10 is installed on the rack 1 and in contact with the surface of the transmission belt 9, and its position can be adjusted.

[0043] Function: Adjust the position of the tensioning roller 10 to change the tightness of the transmission belt 9, ensure that the transmission belt 9 always maintains appropriate tension during operation. The appropriate tension can prevent the transmission belt 9 from slipping, ensure the transmission efficiency, and also help to prolong the service life of the transmission belt 9, ensuring the stable conveying and detection of the fuse tube.

[0044] The auxiliary roller 11 is installed on the rack 1 and is in transmission connection with the transmission belt 9, serving as an auxiliary support and guide for the transmission belt 9.

[0045] Function: Helps to support the transmission belt 9 and share the load of the transmission belt 9, making the transmission belt 9 more stable during operation, reducing the shaking or deviation caused by the excessive length or uneven stress of the transmission belt 9, ensuring the positional accuracy of the fuse tube during the conveying process, and facilitating accurate detection by the industrial CCD camera.

[0046] The flat plate 12 is installed on the rack 1 below the transmission belt 9 and is in contact or close proximity to the transmission belt 9.

[0047] Function: Provides support for the transmission belt 9, keeping it flat during operation, preventing it from sagging or deforming due to lack of support below, thus ensuring the smoothness of the fuse tube during the conveying process and avoiding the shaking or tilting of the fuse tube caused by uneven transmission belt 9, which affects the detection results.

[0048] The guardrail 13 is installed on the exit end side of the rack 1, usually in the form of a certain height strip structure, and is arranged along the sides of the transmission belt 9.

[0049] Function: When the fuse tube is conveyed to the exit end, it serves as a protective and guiding role, preventing the fuse tube from sliding off the sides of the transmission belt 9, ensuring that the fuse tube can continue to move along the predetermined path, and also providing certain constraints and positioning for subsequent sorting operations.

[0050] The electric slide rail 14 is installed on the guardrail 13 and has a straight track with a driving device inside, which is a prior art.

[0051] Function: Provides a sliding track for the electric sliding block 15, moves the position of the electric sliding block on the slide rail through electric control, and realizes the movement of the lever 16 at different positions above the transmission belt 9, so as to accurately move the non-compliant fuse tube to the designated position.

[0052] The electric sliding block 15 is in sliding connection with the electric slide rail 14 and has a lever 16 installed below, which can move along the slide rail under the drive of the electric slide rail 14.

[0053] Function: Drives the lever 16 to move horizontally above the transmission belt 9, moves the non-compliant fuse tube away from the transmission belt 9 according to the instructions of the PLC control display controller 4, and realizes the sorting operation of non-compliant products.

[0054] The push rod 16 is obliquely installed below the electric sliding block 15, one end of which is close to the surface of the transmission belt 9.

[0055] Effect: When the electric sliding block 15 moves, the push rod 16 moves with it, and by virtue of its oblique shape, when encountering an insurance tube that does not meet the standard, the push rod 16 pushes the insurance tube to one side from the transmission belt 9, so that the insurance tube enters the specially set unqualified product collection area, realizing the automatic sorting function.

[0056] First, the artificial places the insurance tube products on the transmission belt 9 in turn, and the servo motor 5 is started, the output end of which drives the speed reducer 6, and after the speed reducer 6 reduces the speed and increases the torque, the driving shaft 8 starts to rotate, and the driving shaft 8 drives the transmission belt 9 to move by virtue of the friction between them, and the transmission belt 9 runs stably under the action of the auxiliary support and guidance of the auxiliary roller 11 and the tension of the tensioning roller 10, and the insurance tube is transported with the transmission belt 9 from one end to the other end. When the insurance tube passes below the gantry 3, the industrial CCD camera installed on the inner side of the gantry 3 takes a picture of the lead cap of the insurance tube, obtains image information and transmits it to the PLC control display controller 4. The PLC control display controller 4 processes and analyzes the image, and judges whether the size of the lead cap of the insurance tube meets the standard. If the size does not meet the standard, when the insurance tube is transported to the outlet end of the rack 1, the PLC control display controller 4 controls the electric sliding block 15 on the electric sliding rail 14 to move, and the obliquely arranged push rod 16 pushes the unqualified product to one side, realizing the sorting of unqualified products, while the qualified products continue to be transported on the transmission belt 9 to the subsequent process.

[0057] As shown in Figure 2 some embodiments, a plurality of industrial CCD cameras are installed on the inner side of the gantry 3, and the industrial CCD cameras are electrically connected to the PLC control display controller 4; the industrial CCD cameras are connected to the PLC control display controller 4 through electrical connection. This connection mode enables the image data captured by the camera to be transmitted to the PLC control display controller 4 in real time, so as to be processed and analyzed subsequently.

[0058] As shown in Figure 2 some embodiments, the two ends of the driving shaft 8 are rotatably connected to the bearing seat 7, and the bearing seat 7 is fixedly installed on the rack 1; the two ends of the driving shaft 8 are matched with the bearings in the bearing seat 7 to realize rotatable connection. The bearing seat 7 is fixedly installed on the rack 1 by means of bolts or the like, so as to ensure its stable position. This structural design enables the driving shaft 8 to stably rotate on the rack 1, and the relative position between the driving shaft 8 and the rack 1 remains unchanged.

[0059] As shown in Figure 2As shown, in some embodiments, the transmission belt 9 is driven on the surface by two tensioning rollers 10, which are mounted on the frame 1. Appropriate tension can also reduce the vibration and beating of the transmission belt 9 during operation, reducing stress concentration within the transmission belt 9. This helps to extend the service life of the transmission belt 9 and reduce equipment downtime and maintenance costs caused by frequent replacement of the transmission belt 9.

[0060] like Figure 2 As shown, in some embodiments, a flat plate 12 is mounted on the frame 1, and the transmission belt 9 is connected to the flat plate 12; the flat plate 12 is mounted on the frame 1 and is tightly fixed to the frame 1 to form a stable supporting plane.

[0061] like Figure 3 As shown, in some embodiments, the lever 16 is tilted to push the non-compliant products to one side; the length and tilt angle of the lever 16 are designed so that it can effectively push the unqualified fuse away from the transmission belt 9 and guide it into a specially designed unqualified product collection area.

[0062] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fuse link cap size detection device comprising a frame (1), characterized in that: The lower part of the frame (1) is provided with a screw adjustable height foot cup (2), the frame (1) is provided with a through fixed gantry (3), one side of the gantry (3) is provided with a PLC control display controller (4), one side of the frame (1) is fixedly provided with a servo motor (5), the output end of the servo motor (5) is fixedly connected with a speed reducer (6), the output end of the speed reducer (6) is fixedly connected with a driving shaft (8), the driving shaft (8) is drivingly connected with a transmission belt (9), the transmission belt (9) is drivingly connected with two auxiliary rollers (11) drivingly connected on the frame (1), the outlet end side of the frame (1) is provided with a guardrail (13), the guardrail (13) is provided with an electric sliding rail (14), the electric sliding rail (14) is slidingly connected with an electric sliding block (15), the lower part of the electric sliding block (15) is provided with a lever (16) above the transmission belt (9).

2. A conduit lead cap size detection device according to claim 1, wherein: The inner side of the gantry (3) is provided with a plurality of industrial CCD cameras, and the industrial CCD cameras are electrically connected with the PLC control display controller (4).

3. A conduit lead cap size detection device according to claim 1, wherein: Both ends of the driving shaft (8) are rotatably connected on the bearing seat (7), and the bearing seat (7) is fixedly installed on the frame (1).

4. The size detection device for the lead cap of the safety tube according to claim 1, characterized in that: The transmission belt (9) is drivingly connected with two tensioning rollers (10) on the surface, and the tensioning rollers (10) are installed on the frame (1).

5. The size detection device for the lead cap of the safety tube according to claim 1, characterized in that: The frame (1) is provided with a flat plate (12), and the transmission belt (9) is drivingly connected on the flat plate (12).

6. A conduit lead cap size detection device according to claim 1, wherein: The lever (16) is inclinedly arranged, and the products not meeting the specifications are pushed to one side. The inner side of the gantry (3) is provided with a plurality of industrial CCD cameras, and the industrial CCD cameras are electrically connected with the PLC control display controller (4). Both ends of the driving shaft (8) are rotatably connected on the bearing seat (7), and the bearing seat (7) is fixedly installed on the frame (1). The transmission belt (9) is drivingly connected with two tensioning rollers (10) on the surface, and the tensioning rollers (10) are installed on the frame (1). The frame (1) is provided with a flat plate (12), and the transmission belt (9) is drivingly connected on the flat plate (12). The lever (16) is inclinedly arranged, and the products not meeting the specifications are pushed to one side.

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