A specification leak detection apparatus

Abstract

The utility model relates to the technical field of instruction manual missing detection, and disclose a kind of instruction manual missing detection equipment, including fixed bolster, the top fixed mounting of fixed bolster has support frame, the bottom fixed mounting of one end of support frame has first air cylinder, the output of first air cylinder fixed mounting has mounting seat, the inside movable mounting of mounting seat has mounting plate, the bottom fixed mounting of mounting plate has photoelectric sensor.The utility model compared with traditional equipment, the cooperation between the positioning hole, positioning block, spring and pull rod, it is convenient to install photoelectric sensor, significantly improve the installation efficiency, so that photoelectric sensor can be quickly, accurately positioned and fixed, reduce installation time and labor cost;It also enhances the flexibility of equipment, it is convenient to adjust or replace the position of photoelectric sensor according to actual demand, improves the adaptability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of instruction manual missing detection technology, and more specifically, to an instruction manual missing detection device. Background Technology

[0002] A missing instruction manual detection device is an automated or semi-automated inspection unit that uses specific sensors, recognition technology, or machine vision to inspect each product passing through the production or packaging line to confirm whether each product package contains an instruction manual. If an instruction manual is detected missing from a product package, the device will issue an alarm or trigger a corresponding processing mechanism so that personnel can take remedial measures in a timely manner. Currently, to ensure operational stability, missing instruction manual detection devices often use a threaded and nut-mounted sensor. However, this method has several drawbacks. First, in loose or vibrating environments, the sensor is prone to displacement due to improper installation, affecting long-term stability, especially in applications with strong vibrations or those subject to external forces. Second, even slight offsets or angular deviations in the sensor's installation position can directly weaken measurement accuracy, thereby reducing the overall reliability and accuracy of the equipment. Furthermore, threaded connections are prone to stress concentration, increasing the risk of sensor damage, while over-tightening the nut can damage the mounting surface. Finally, when the sensor is near an electromagnetic interference source, the metal connection between the thread and nut can become a channel for electromagnetic interference, interfering with signal transmission, reducing measurement accuracy, and thus limiting the overall performance of the equipment. Therefore, this installation method urgently needs improvement to enhance the stability and measurement accuracy of the equipment. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a device for detecting missing instruction manuals, which has the advantage of being easy to install photoelectric sensors.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a device for detecting missing parts of an instruction manual, comprising a fixed bracket, a support frame fixedly mounted on the top of the fixed bracket, a first cylinder fixedly mounted on the bottom of one end of the support frame, a mounting base fixedly mounted on the output end of the first cylinder, a mounting plate movably mounted inside the mounting base, a photoelectric sensor fixedly mounted on the bottom of the mounting plate, a housing fixedly mounted on the top of the mounting base, a positioning hole provided inside the mounting plate, a positioning block movably mounted inside the positioning hole, a pull rod fixedly mounted on the top of the positioning block, one end of the pull rod penetrating the interior of the housing, a positioning hole fixedly mounted between the housing and the positioning block, and a handrail fixedly mounted on the front of the mounting plate.

[0005] As a preferred embodiment of this utility model, a first rotating shaft is movably installed inside the fixed bracket, a driven wheel is fixedly installed at one end of the first rotating shaft, a second rotating shaft is movably installed inside the fixed bracket, a drive wheel is fixedly installed at one end of the second rotating shaft, a transmission belt is connected between the driven wheel and the drive wheel, a transport belt is connected between the first rotating shaft and the second rotating shaft, a second cylinder is fixedly installed on the inner side of the support frame, a baffle is fixedly installed at the output end of the second cylinder, and a motor is fixedly installed on the back of the fixed bracket, with the output end of the motor fixedly connected to the second rotating shaft.

[0006] As a preferred embodiment of this utility model, a fixing plate is fixedly installed inside the fixing bracket, and a reinforcing rib is fixedly installed at the angle between the fixing plate and the fixing bracket, and the reinforcing rib is triangular in shape.

[0007] As a preferred embodiment of this utility model, a conveyor belt is fixedly installed on the back of the fixed bracket, a baffle plate is movably installed inside the conveyor belt, and a second cylinder is fixedly installed on the back of the baffle plate.

[0008] In a preferred embodiment of this invention, the outer diameter of the interceptor plate is equal to the inner diameter of the conveyor belt, and the interior of the conveyor belt is made smooth.

[0009] As a preferred embodiment of this utility model, a support base is fixedly installed on the back of the fixed bracket, and the interior of the support base presents a U-shaped form.

[0010] As a preferred technical solution of this utility model

[0011] The cut-off plate and the second cylinder are paired up, and there are two sets of them fixedly installed on the top of the fixed bracket.

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

[0013] 1. Compared with traditional equipment, this utility model facilitates the installation of photoelectric sensors through the cooperation of positioning holes, positioning blocks, springs, and pull rods, significantly improving installation efficiency. It enables the photoelectric sensors to be quickly and accurately positioned and fixed, reducing installation time and labor costs. It also enhances the flexibility of the equipment, allowing for easy adjustment or replacement of the photoelectric sensor's position according to actual needs, thus improving the equipment's adaptability. Simultaneously, this design ensures the stability and accuracy of the photoelectric sensor during the detection process, thereby improving the reliability and precision of the detection. Furthermore, the easy-to-disassemble design reduces the maintenance difficulty and cost of the photoelectric sensor. As a core component of the equipment, the ease of installation of the photoelectric sensor directly affects the overall performance and operating efficiency.

[0014] 2. Compared with traditional equipment, this utility model uses a second cylinder to precisely limit the position of the box to be tested, combined with a stable conveyor belt, to ensure the stability and accuracy of the box during the testing process, improve testing efficiency, quickly position the box to the testing area, optimize the equipment space layout, and achieve a compact and reasonable production environment. At the same time, the two second cylinders limiting and conveying system significantly reduce manual handling and operation costs, and reduce missed and incorrect inspections caused by box offset or shaking, thereby avoiding additional quality costs and losses. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional appearance structural diagram of the present utility model;

[0016] Figure 2 This is a side perspective view of the present invention.

[0017] Figure 3 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the fixed bracket of this utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the reinforcing rib of this utility model;

[0020] Figure 6 This is a schematic diagram of the cross-sectional structure of the mounting base of this utility model;

[0021] Figure 7 This is an exploded structural diagram of the mounting plate of this utility model.

[0022] In the diagram: 1. Fixed bracket; 2. Support frame; 3. First cylinder; 4. Mounting base; 5. Photoelectric sensor; 6. Driven wheel; 7. Transmission belt; 8. Drive wheel; 9. Fixed plate; 10. Reinforcing rib; 11. Transport belt; 12. Cut-off plate; 13. Second cylinder; 14. Motor; 15. Rotating shaft one; 16. Rotating shaft two; 17. Tie rod; 18. Positioning block; 19. Mounting plate; 20. Box body; 21. Spring; 22. Handrail; 23. Support base; 24. Positioning hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 7 As shown, this utility model provides a device for detecting missing instruction manuals, including a fixed bracket 1, a support frame 2 fixedly installed on the top of the fixed bracket 1, a first cylinder 3 fixedly installed at the bottom of one end of the support frame 2, a mounting base 4 fixedly installed at the output end of the first cylinder 3, a mounting plate 19 movably installed inside the mounting base 4, a photoelectric sensor 5 fixedly installed at the bottom of the mounting plate 19, a housing 20 fixedly installed on the top of the mounting base 4, a positioning hole 24 opened inside the mounting plate 19, a positioning block 18 movably installed inside the positioning hole 24, a pull rod 17 fixedly installed on the top of the positioning block 18, and one end of the pull rod 17 penetrating the inside of the housing 20, a positioning hole 24 fixedly installed between the housing 20 and the positioning block 18, and a handrail 22 fixedly installed on the front of the mounting plate 19.

[0025] The staff needs to install the photoelectric sensor 5. First, install the photoelectric sensor 5 at the bottom of the mounting plate 19. By holding the pull rod 17, the staff pulls the positioning block 18 upward inside the mounting base 4. The positioning block 18 compresses the spring 21 inside the housing 20, causing the positioning block 18 to pass through the inside of the mounting base 4 and enter the inside of the housing 20. Now, holding the handle 22, the staff aligns the mounting plate 19 with the inside of the mounting base 4 and slowly pushes the mounting plate 19 into the inside of the mounting base 4. The mounting plate 19 drives the photoelectric sensor 5 to move synchronously. When the mounting plate 19 is completely inside the mounting base 4, the staff releases the pull rod 17. The spring 21 compresses the positioning block 18 inside the housing 20, causing the positioning block 18 to quickly enter the positioning hole 24. The positioning block 18 limits and fixes the mounting plate 19, thus completing the installation of the photoelectric sensor 5.

[0026] When installing the photoelectric sensor 5, it must first be fixed to the bottom of the mounting plate 19. During the operation, hold the handle lever 17 and pull it to raise the positioning block 18 inside the mounting base 4. At this time, the positioning block 18 compresses the spring seat spring 21 until it passes through the mounting base 4 and enters the housing 20. Then, hold the installation auxiliary handle 22 and align the mounting plate 19 with the photoelectric sensor 5 with the entrance of the mounting base 4, and slowly push it in until it is fully inside. During this process, the mounting plate 19 moves the photoelectric sensor 5 synchronously. When the mounting plate 19 is fully in place, release the lever 17. The spring 21 releases energy inside the housing 20, pushing the positioning block 18 quickly into the positioning hole 24 of the limiting groove, thus achieving a stable limiting and fixing of the mounting plate 19 and the photoelectric sensor 5, thereby completing the installation. Compared to traditional equipment, the installation process of the photoelectric sensor 5 utilizes the cooperation between the positioning hole 24, positioning block 18, spring 21, and pull rod 17 to facilitate the installation of the photoelectric sensor 5, significantly improving installation efficiency. This allows the photoelectric sensor 5 to be quickly and accurately positioned and fixed, reducing installation time and labor costs. It also enhances the flexibility of the equipment, facilitating the adjustment or replacement of the photoelectric sensor 5 according to actual needs, thus improving the adaptability of the equipment. Simultaneously, this design ensures the stability and accuracy of the photoelectric sensor 5 during the detection process, thereby improving the reliability and precision of the detection. Furthermore, the easy-to-disassemble design reduces the maintenance difficulty and cost of the photoelectric sensor 5. As a core component of the equipment, the ease of installation of the photoelectric sensor 5 directly affects the overall performance and operating efficiency.

[0027] The fixed bracket 1 has a rotating shaft 15 movably mounted inside, with a driven wheel 6 fixedly mounted at one end of the rotating shaft 15. The fixed bracket 1 also has a rotating shaft 16 movably mounted inside, with a drive wheel 8 fixedly mounted at one end of the rotating shaft 16. A transmission belt 7 connects the driven wheel 6 and the drive wheel 8. A transport belt 11 connects the rotating shaft 15 and the rotating shaft 16. A second cylinder 13 is fixedly mounted on the inner side of the support frame 2, with a baffle plate 12 fixedly mounted at the output end of the second cylinder 13. A motor 14 is fixedly mounted on the back of the fixed bracket 1, and the output end of the motor 14 is fixedly connected to the rotating shaft 16.

[0028] The operator opens the baffle plate 12 and adjusts the distance between the two second cylinders 13 according to the distance of the box to be tested. Then, the box to be tested is placed on top of the conveyor belt 11. The motor 14 is then turned on, which drives the second rotating shaft 16 to rotate. The second rotating shaft 16 drives the drive wheel 8 to rotate, which in turn drives the transmission belt 7 and the driven wheel 6 to rotate synchronously. The driven wheel 6 drives the first rotating shaft 15 to rotate inside the fixed bracket 1. The rotation of the first rotating shaft 15 and the second rotating shaft 16 causes the conveyor belt 11 to rotate, making the box move on top of the conveyor belt 11. Then, the photoelectric sensor 5 is turned on to detect the instruction manual inside the box, thus completing the transportation of the box to be tested.

[0029] After the equipment is started, the distance between the second cylinders 13 of the two support frames is automatically adjusted by the baffle 12 according to the distance of the box to be tested, ensuring that the box is stably placed on top of the conveyor belt 11. Then, the motor 14 is turned on, which drives the rotating shaft 16 to rotate, thereby driving the transmission device drive wheel 8 to rotate, and achieving synchronous rotation through the transmission belt 7 and the driven wheel 6. During this process, the rotating shaft driven wheel 6 drives the rotating shaft 15 to rotate inside the fixed bracket 1, and at the same time, the synergistic effect with the rotating shaft 16 causes the conveyor belt 11 to rotate, so that the box moves smoothly on the conveyor belt 11. Finally, the photoelectric sensor of the detection module is activated. 5. The instruction manual inside the box was inspected. The entire transportation and inspection process was completed smoothly. Compared with traditional equipment, the second cylinder 13 of this equipment accurately limits the box to be inspected. Combined with the smooth conveyor belt 11, it ensures the stability and accuracy of the box during the inspection process, improves the inspection efficiency, and enables the box to be quickly positioned in the inspection area. It also optimizes the equipment space layout and realizes a compact and reasonable production environment. At the same time, the two second cylinders 13 limit and conveying system significantly reduce manual handling and operation costs, and reduce missed inspections and wrong inspections caused by box offset or shaking, thereby avoiding additional quality costs and losses.

[0030] The fixed bracket 1 has a fixed plate 9 fixedly installed inside, and a reinforcing rib 10 is fixedly installed at the angle between the fixed plate 9 and the fixed bracket 1, and the reinforcing rib 10 is triangular in shape.

[0031] Since the reinforcing rib 10 is triangular in shape at the angle between the fixed bracket 1 and the fixed plate 9, and triangles have the characteristic of stability, the cooperation between the fixed plate 9 and the fixed bracket 1 facilitates the provision of stable support for the fixed bracket 1, ensuring the stability of the fixed bracket 1 during use.

[0032] The fixed bracket 1 has a conveyor belt 11 fixedly installed on its back, a baffle 12 is movably installed inside the conveyor belt 11, and a second cylinder 13 is fixedly installed on the back of the baffle 12.

[0033] By holding the second cylinder 13, the cut-off plate 12 is slowly placed into the inside of the conveyor belt 11. The conveyor belt 11 limits and fixes the cut-off plate 12. By adding the second cylinder 13, it is convenient for the staff to take out and place maintenance tools inside the second cylinder 13, so that the staff can repair the equipment in a timely manner.

[0034] The outer diameter of the baffle plate 12 is equal to the inner diameter of the conveyor belt 11, and the interior of the conveyor belt 11 is made smooth.

[0035] Since the outer diameter of the baffle plate 12 is equal to the inner diameter of the conveyor belt 11, and the inside of the conveyor belt 11 is made smooth, it is easy for the operator to hold the second cylinder 13. The baffle plate 12 is slowly placed into the inside of the conveyor belt 11 by the second cylinder 13. The baffle plate 12 is limited and fixed by the conveyor belt 11, which ensures the installation efficiency of the second cylinder 13.

[0036] The support base 23 is fixedly installed on the back of the fixed bracket 1, and the interior of the support base 23 has a U-shaped form.

[0037] Because the inside of the support base 23 has a U-shaped shape on the back of the fixed bracket 1, it is convenient to provide stable support for the motor 14, which reduces the instability of the motor 14 during use and ensures the stability of the motor 14 during use.

[0038] Among them, the baffle plate 12 and the second cylinder 13 are paired up and fixedly installed on the top of the fixed bracket 1 in two groups.

[0039] Since the baffle plate 12 and the second cylinder 13 are paired up, there are two sets fixedly installed on the top of the fixed bracket 1. The baffle plate 12 pushes the second cylinder 13 slowly, adjusting the distance between the two second cylinders 13 to the distance between the test chamber and the test chamber.

[0040] Working principle and usage process of this utility model:

[0041] The operator opens the baffle plate 12 and adjusts the distance between the two second cylinders 13 according to the distance of the box to be tested. Then, the box to be tested is placed on top of the conveyor belt 11. The motor 14 is then turned on, which drives the second rotating shaft 16 to rotate. The second rotating shaft 16 drives the drive wheel 8 to rotate, which in turn drives the transmission belt 7 and the driven wheel 6 to rotate synchronously. The driven wheel 6 drives the first rotating shaft 15 to rotate inside the fixed bracket 1. The rotation of the first rotating shaft 15 and the second rotating shaft 16 causes the conveyor belt 11 to rotate, making the box move on top of the conveyor belt 11. Then, the photoelectric sensor 5 is turned on to detect the instruction manual inside the box, thus completing the transportation of the box to be tested.

[0042] The staff needs to install the photoelectric sensor 5. First, install the photoelectric sensor 5 at the bottom of the mounting plate 19. By holding the pull rod 17, the staff pulls the positioning block 18 upward inside the mounting base 4. The positioning block 18 compresses the spring 21 inside the housing 20, causing the positioning block 18 to pass through the inside of the mounting base 4 and enter the inside of the housing 20. Now, holding the handle 22, the staff aligns the mounting plate 19 with the inside of the mounting base 4 and slowly pushes the mounting plate 19 into the inside of the mounting base 4. The mounting plate 19 drives the photoelectric sensor 5 to move synchronously. When the mounting plate 19 is completely inside the mounting base 4, the staff releases the pull rod 17. The spring 21 compresses the positioning block 18 inside the housing 20, causing the positioning block 18 to quickly enter the positioning hole 24. The positioning block 18 limits and fixes the mounting plate 19, thus completing the installation of the photoelectric sensor 5.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting missing instruction manuals, comprising a fixed bracket (1), characterized in that: A support frame (2) is fixedly installed on the top of the fixed bracket (1). A first cylinder (3) is fixedly installed at the bottom of one end of the support frame (2). A mounting base (4) is fixedly installed at the output end of the first cylinder (3). A mounting plate (19) is movably installed inside the mounting base (4). A photoelectric sensor (5) is fixedly installed at the bottom of the mounting plate (19). A housing (20) is fixedly installed on the top of the mounting base (4). A positioning hole (24) is opened inside the mounting plate (19). A positioning block (18) is movably installed inside the positioning hole (24). A pull rod (17) is fixedly installed on the top of the positioning block (18), and one end of the pull rod (17) passes through the inside of the housing (20). A positioning hole (24) is fixedly installed between the housing (20) and the positioning block (18). A handrail (22) is fixedly installed on the front of the mounting plate (19).

2. The instruction manual leakage detection device according to claim 1, characterized in that: A rotating shaft one (15) is movably installed inside the fixed bracket (1). A driven wheel (6) is fixedly installed at one end of the rotating shaft one (15). A rotating shaft two (16) is movably installed inside the fixed bracket (1). A drive wheel (8) is fixedly installed at one end of the rotating shaft two (16). A transmission belt (7) is connected between the driven wheel (6) and the drive wheel (8). A transport belt (11) is connected between the rotating shaft one (15) and the rotating shaft two (16). A second cylinder (13) is fixedly installed on the inner side of the support frame (2). A baffle plate (12) is fixedly installed at the output end of the second cylinder (13). A motor (14) is fixedly installed on the back of the fixed bracket (1), and the output end of the motor (14) is fixedly connected to the rotating shaft two (16).

3. The instruction manual leakage detection device according to claim 1, characterized in that: A fixing plate (9) is fixedly installed inside the fixing bracket (1), and a reinforcing rib (10) is fixedly installed at the angle between the fixing plate (9) and the fixing bracket (1), and the reinforcing rib (10) is triangular in shape.

4. The instruction manual leakage detection device according to claim 1, characterized in that: A conveyor belt (11) is fixedly installed on the back of the fixed bracket (1), and a baffle plate (12) is movably installed inside the conveyor belt (11). A second cylinder (13) is fixedly installed on the back of the baffle plate (12).

5. The instruction manual leakage detection device according to claim 4, characterized in that: The outer diameter of the interceptor plate (12) is equal to the inner diameter of the conveyor belt (11), and the interior of the conveyor belt (11) is set to a smooth surface.

6. The instruction manual leakage detection device according to claim 1, characterized in that: The back of the fixed bracket (1) is fixedly installed with a support base (23), and the inside of the support base (23) presents a U-shaped form.

7. The instruction manual leakage detection device according to claim 2, characterized in that: The cut-off plate (12) and the second cylinder (13) are paired up and fixedly installed on the top of the fixed bracket (1) in two groups.

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