Ignition needle production feeding device

Abstract

The utility model discloses an ignition needle production feeding device relates to ignition needle production technical field, including conveyer belt, the outer wall of conveyer belt is provided with support frame, the top of support frame is installed with screw rod, the top of screw rod is provided with rotating handle, the bottom of screw rod is provided with the pressing plate. The utility model discloses be provided with support frame, screw rod, rotating handle, pressing plate and silica gel gyro wheel, through the rotation rotating handle, make the pressing plate move down, move to with the ignition needle part contact of silica gel gyro wheel, and silica gel gyro wheel because the transmission movement of ignition needle part, under the action of friction, synchronous flexible rotation, neither will cause the hindrance to the transmission speed of ignition needle part, and can through the elastic pressure of silica gel material quality, forms the vertical direction's spacing constraint to ignition needle part, when the vibration in transmission process, avoid the transmission position deviation, component collision damage etc. problem caused by jumping, realize stable, efficient transmission feeding.

Description

Technical Field

[0001] This utility model relates to the field of ignition needle production technology, specifically to an ignition needle production feeding device. Background Technology

[0002] In the production and processing of ignition needles, the feeding process is the starting step of the production process. Its efficiency and stability directly affect the quality and progress of subsequent assembly, welding, and testing processes, and have a key impact on the overall production capacity of ignition needles. With the continuous expansion of the application scenarios of ignition needles, the market demand for ignition needles continues to rise, and the requirements for product precision are becoming increasingly stringent. This has caused traditional feeding methods to gradually expose many shortcomings and make it difficult to meet the needs of modern production. Therefore, an ignition needle production feeding device is needed.

[0003] Existing ignition needle production feeding devices are susceptible to workshop vibrations during conveyor belt transport, leading to problems such as jumping, misalignment, and component collision damage in the ignition needle components. This results in unstable and inefficient feeding of ignition needle components. Furthermore, the lack of effective protective structures means that during idle or maintenance periods, dust, metal shavings, coolant droplets, and other impurities easily adhere to the conveyor belt surface, contaminating subsequently fed ignition needle components and affecting product insulation performance and lifespan. Over long-term operation, impurities accumulate on the conveyor belt surface; if not cleaned promptly, this can cause uneven friction between the ignition needle components and the conveyor belt, further exacerbating component misalignment. Moreover, impurities may scratch the ignition needle surface plating, causing corrosion. Therefore, a new ignition needle production feeding device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide an ignition needle production feeding device to solve the problems of existing ignition needle production feeding devices, which are easily affected by workshop vibration during the conveyor belt transmission process, resulting in problems such as jumping, deviation, and component collision damage of ignition needle components. They cannot achieve stable and efficient transmission and feeding of ignition needle components, lack effective protective structure, and during idle or maintenance periods, dust, metal shavings, coolant droplets and other impurities in the workshop can easily adhere to the surface of the conveyor belt, contaminating the ignition needle components fed later, affecting the insulation performance and service life of the product. After long-term operation, impurities can easily accumulate on the surface of the conveyor belt. If not cleaned in time, it will lead to uneven friction between the ignition needle components and the conveyor belt, further aggravating component transmission deviation, and the impurities may scratch the surface coating of the ignition needle, causing corrosion.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ignition needle production feeding device, comprising a conveyor belt, a support frame provided on the outer wall of the conveyor belt, a lead screw installed on the top of the support frame, a rotating handle provided at the top of the lead screw, a pressure plate provided at the bottom of the lead screw, and a silicone roller installed at the bottom of the pressure plate.

[0006] A rotating shaft is fixedly connected to the side wall of the support frame, a protective cover is fixedly connected to one end of the rotating shaft, an insert plate is fixedly connected to the side wall of the support frame, an insert rod is installed on the side wall of the protective cover, and a return spring is installed on the outer wall of the insert rod.

[0007] The inner wall of the support frame is provided with a fixing plate, and a drive motor is fixedly connected to the side wall of the fixing plate. The drive motor is fixedly connected to a rotating rod through a coupling. A cleaning brush is installed on the outer wall of the rotating rod, and a fixed handle is installed at the top of the rotating rod.

[0008] Preferably, the lead screw forms a rotating structure with the pressure plate by rotating the handle, and the lead screw is threadedly connected to the support frame.

[0009] Preferably, the silicone roller is movably connected to the pressure plate, and the pressure plate is movably connected to the lead screw.

[0010] Preferably, the reset spring is sleeved with the insertion rod, and the insertion rod is inserted into the insertion plate.

[0011] Preferably, the insertion rod is telescopically connected to the support frame via a return spring, and the insertion rod is symmetrically arranged about the central axis of the support frame.

[0012] Preferably, the cleaning brush forms a rotating structure with a rotating rod and a fixed plate, and the cleaning brush is inserted into the rotating rod.

[0013] Preferably, the inner wall of the fixed handle and the top end of the rotating rod are both threaded, and the fixed handle and the top end of the rotating rod are threadedly connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the setting of a support frame, lead screw, rotating handle, pressure plate and silicone roller, rotates the handle to move the pressure plate downward, and moves the silicone roller to contact the ignition needle component. Due to the transmission movement of the ignition needle component, the silicone roller rotates synchronously and flexibly under the action of friction. It does not hinder the transmission speed of the ignition needle component, and the elastic pressure of the silicone material forms a vertical limiting constraint on the ignition needle component. When vibration occurs during transmission, the ignition needle component will have an upward jumping tendency. However, due to the limiting effect of the silicone roller, the jumping tendency is offset by the elastic pressure of the silicone roller, ensuring that the ignition needle component always adheres to the surface of the conveyor belt, avoiding problems such as transmission position deviation and component collision damage caused by jumping. Ultimately, it achieves stable and efficient transmission and feeding of the ignition needle component.

[0016] 2. This utility model, through the setting of a rotating shaft, protective cover, insert plate, insert rod, and return spring, uses the rotating shaft to rotate the protective cover to cover the conveyor belt, and at the same time pulls the insert rod upward, using the return spring to insert the rod into the insert plate to complete the fixation. The protective cover is firmly locked in the position covering the conveyor belt, which can effectively prevent dust, metal shavings, water droplets and other debris in the workshop from contaminating the surface of the conveyor belt, prevent damage to the conveyor belt components caused by accidental collisions, and avoid personnel accidentally touching the moving parts of the conveyor belt and causing safety hazards. When the device needs to be restarted, simply pull the insert rod upward again to release the lock and flip the protective cover over. The operation is convenient and efficient.

[0017] 3. This utility model, through the setting of a drive motor, rotating rod, cleaning brush, and fixed handle, enables the cleaning brush to rotate by starting the drive motor, thereby cleaning impurities on the surface of the conveyor belt. This achieves an automated cleaning function for the conveyor belt surface, effectively ensuring the cleanliness of the transmission environment for the ignition needle components. It can continuously keep the conveyor belt surface clean, preventing impurities from adhering to the surface of the ignition needle components and affecting product quality. At the same time, it reduces conveyor belt wear caused by impurities getting stuck, extending the service life of the equipment. The cleaning brush can be removed from the rotating rod for maintenance by rotating and removing the fixed handle. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a rear view of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of the components on the support frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the component on the fixing plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the cleaning mechanism of this utility model.

[0023] In the diagram: 1. Conveyor belt; 2. Support frame; 3. Lead screw; 4. Rotating handle; 5. Pressure plate; 6. Silicone roller; 7. Rotating shaft; 8. Protective cover; 9. Insert plate; 10. Insert rod; 11. Return spring; 12. Fixing plate; 13. Drive motor; 14. Rotating rod; 15. Cleaning brush; 16. Fixing handle. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] The embodiments of this utility model will be described below based on its overall structure.

[0026] Please see Figure 1 - Figure 5 A feeding device for producing ignition needles includes a conveyor belt 1, a support frame 2 on the outer wall of the conveyor belt 1, a lead screw 3 mounted on the top of the support frame 2, a rotating handle 4 at the top of the lead screw 3, a pressure plate 5 at the bottom of the lead screw 3, and a silicone roller 6 mounted on the bottom of the pressure plate 5. The lead screw 3 and the pressure plate 5 form a rotating structure through the rotating handle 4, and the lead screw 3 is threadedly connected to the support frame 2. The silicone roller 6 is movably connected to the pressure plate 5, and the pressure plate 5 is movably connected to the lead screw 3. When using the device, rotating the rotating handle 4 drives the lead screw 3, which is fixedly connected to it, to rotate synchronously. Since the lead screw 3 is threadedly connected to the internal threaded hole on the support frame 2, the lead screw 3 will move downward along the thread axis during rotation, thereby pushing the pressure plate 5 at the bottom of the lead screw 3 to move downward synchronously. As the pressure plate 5 moves downward, the silicone roller 6 at its bottom gradually approaches the ignition needle component in transmission, until the surface of the silicone roller 6 forms a stable contact with the upper surface of the ignition needle component. This can prevent the ignition needle component from being vibrated and jumping during transmission without affecting the transmission.

[0027] Please see Figure 1 - Figure 5 A feeding device for producing ignition needles includes a support frame 2 with a rotating shaft 7 fixedly connected to its side wall. A protective cover 8 is fixedly connected to one end of the rotating shaft 7. An insert plate 9 is fixedly connected to the side wall of the support frame 2. An insert rod 10 is installed on the side wall of the protective cover 8. A return spring 11 is installed on the outer wall of the insert rod 10. The return spring 11 is sleeved with the insert rod 10, and the insert rod 10 is inserted into the insert plate 9. The insert rod 10 and the support frame 2 form a telescopic structure through the return spring 11. The insert rod 10 is symmetrically arranged about the central axis of the support frame 2. When using the device, first hold the free end of the protective cover 8 and rotate it upwards around the rotating shaft 7. The device rotates until the protective cover 8 completely covers the conveyor belt. When the device is in the upper position, the mounting base of the plug rod 10 at the free end of the protective cover 8 is aligned with the plug plate 9 on the frame. Pulling the handle end of the plug rod 10 upwards causes the plug rod 10 to move upwards along the guide hole on the protective cover 8. At the same time, the return spring 11 sleeved on the rod body is stretched. The spring accumulates elastic potential energy, making the plug rod 10 precisely aligned with the positioning hole on the plug plate 9. After confirming the alignment, the plug rod 10 is released. The return spring 11 immediately releases its elastic potential energy, generating a downward rebound force, which pushes the plug rod 10 to move quickly along the guide hole. Its conical head smoothly slides into the positioning hole of the plug plate 9, completing the entire fixing process. This can effectively protect the conveyor belt 1 when the device is not in use.

[0028] Please see Figure 1 - Figure 5A feeding device for ignition needle production includes a support frame 2 with a fixed plate 12 on its inner wall. A drive motor 13 is fixedly connected to the side wall of the fixed plate 12. The drive motor 13 is fixedly connected to a rotating rod 14 via a coupling. A cleaning brush 15 is mounted on the outer wall of the rotating rod 14, and a fixed handle 16 is mounted on the top of the rotating rod 14. The cleaning brush 15 and the fixed plate 12 form a rotating structure, and the cleaning brush 15 is inserted into the rotating rod 14. The inner wall of the fixed handle 16 and the top of the rotating rod 14 are both threaded, and the fixed handle 16 is threadedly connected to the top of the rotating rod 14. When using the device, the drive motor 13 is started, and the output of the drive motor 13... The shaft drives the rotating rod 14 to rotate synchronously through the coupling. The rotating rod 14 transmits torque to the cleaning brush 15 through the engagement of the slot and the plug, causing the cleaning brush 15 to rotate at a set speed. At this time, the mixed bristles of the cleaning brush 15 are in close contact with the upper surface of the conveyor belt 1. As the conveyor belt 1 runs and the cleaning brush 15 rotates, relative frictional motion is formed. By rotating and removing the fixed handle 16, the cleaning brush 15 can be removed from the rotating rod 14 for maintenance. This can keep the surface of the conveyor belt 1 clean, prevent impurities from adhering to the surface of the ignition needle component and affecting product quality, and reduce wear on the conveyor belt 1 caused by impurities, thus extending the service life of the equipment.

[0029] Working Principle: In use, first move the device to a suitable position, then place the ignition needle component on conveyor belt 1 for feeding and conveying. Simultaneously, rotate the handle 4, causing the lead screw 3 to rotate. Since the lead screw 3 and support frame 2 are threadedly connected, the rotation of the lead screw 3 drives the pressure plate 5 to gradually move downwards, moving the silicone roller 6 to contact the ignition needle component. This prevents the ignition needle component from vibrating and jumping during transmission without affecting the transmission. Simultaneously, start the drive motor 13. The output shaft of the drive motor 13 drives the rotating rod 14 to rotate. Since the rotating rod 14 is connected to the cleaning brush 15, the rotation of the rotating rod 14 drives the cleaning brush 15 to rotate, thus cleaning the surface of the conveyor belt 1. To clean impurities from the surface, when maintenance is required on the cleaning brush 15, simply rotate and remove the fixed handle 16 to remove the cleaning brush 15 from the rotating rod 14. When the device is not in use, the protective cover 8 can be rotated using the rotating shaft 7 to block the conveyor belt 1. Then, simultaneously pull the insertion rod 10 upwards, which in turn stretches the return spring 11. Align the insertion rod 10 with the insertion plate 9, then release the insertion rod 10. The return spring 11 will push the insertion rod 10 into the insertion plate 9 to complete the fixing. This completes the use of the device. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding device for the production of an ignition needle, comprising a conveyor belt (1), characterized in that: The outer wall of the conveyor belt (1) is provided with a support frame (2), a lead screw (3) is installed on the top of the support frame (2), a rotating handle (4) is provided at the top of the lead screw (3), a pressure plate (5) is provided at the bottom of the lead screw (3), and a silicone roller (6) is installed at the bottom of the pressure plate (5). A rotating shaft (7) is fixedly connected to the side wall of the support frame (2), a protective cover (8) is fixedly connected to one end of the rotating shaft (7), an insert plate (9) is fixedly connected to the side wall of the support frame (2), an insert rod (10) is installed on the side wall of the protective cover (8), and a return spring (11) is installed on the outer wall of the insert rod (10). The inner wall of the support frame (2) is provided with a fixing plate (12), and a drive motor (13) is fixedly connected to the side wall of the fixing plate (12). The drive motor (13) is fixedly connected to a rotating rod (14) through a coupling. A cleaning brush (15) is installed on the outer wall of the rotating rod (14), and a fixed handle (16) is installed at the top of the rotating rod (14).

2. The igniter production feeding device according to claim 1, characterized in that: The lead screw (3) forms a rotating structure with the pressure plate (5) by rotating the handle (4), and the lead screw (3) is threadedly connected to the support frame (2).

3. The igniter production feeding device according to claim 1, characterized in that: The silicone roller (6) is movably connected to the pressure plate (5), and the pressure plate (5) is movably connected to the lead screw (3).

4. The igniter production feeding device according to claim 1, characterized in that: The reset spring (11) is sleeved with the insert rod (10), and the insert rod (10) is inserted into the insert plate (9).

5. The igniter production feeding device according to claim 1, characterized in that: The insertion rod (10) forms a telescopic structure with the support frame (2) through the return spring (11), and the insertion rod (10) is symmetrically arranged with respect to the central axis of the support frame (2).

6. The igniter production feeding device according to claim 1, characterized in that: The cleaning brush (15) forms a rotating structure with the fixed plate (12) via the rotating rod (14), and the cleaning brush (15) is inserted into the rotating rod (14).

7. The igniter production feeding device according to claim 1, characterized in that: The inner wall of the fixed handle (16) and the top of the rotating rod (14) are both threaded, and the fixed handle (16) and the top of the rotating rod (14) are threaded together.

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