Sorting and detecting device with removing structure for neon lamp production

Abstract

The invention relates to the technical field of neon lamp production equipment, and discloses a neon lamp production sorting detection device with a removing structure, the neon lamp production sorting detection device comprises a bottom plate, the top of the bottom plate is fixedly connected with a vibration disc, the top of the bottom plate is fixedly connected with a vibrator, and an electric push rod drives a sliding plate to slide upwards along the inner wall of an inclined rod; due to the influence of the rough surface of the top of the sliding plate, the lamp bead in the rotating rail slides upwards along the inner wall of the rotating plate, and when the pin of the lamp bead is bent, the distance between the bottom of the pin and the top of the lamp bead is shortened, so that the highest position of the lamp bead cannot exceed the highest point of the L-shaped bracket when the sliding plate reaches the highest position; at the moment, the tops of the lamp beads do not make contact with the clamping assembly, when the sliding plate slides downwards, the lamp beads with the bent pins synchronously slide downwards along with the second spring, and the lamp beads with the bent pins are effectively removed.

Description

Technical Field

[0001] This invention relates to the field of neon lamp production equipment technology, specifically to a sorting and inspection device for neon lamp production with a rejection structure. Background Technology

[0002] A neon lamp is a gas discharge lamp that produces a glow discharge phenomenon by filling a sealed glass tube with neon gas (Ne) and applying high voltage between the electrodes, causing the gas to ionize and emit orange-red light. Neon lamps are often in the form of LED beads. Neon lamps are mostly in the shape of LED beads. When sorting and sorting, vibratory screeners are often used. However, during this process, the leads of the LED beads are intertwined. Under vibration, the leads will interfere with each other. The pressure caused by the interference will cause the leads to bend. The bent leads will affect subsequent processing steps. To address the above problems, the following solutions are proposed. Summary of the Invention

[0003] To solve the above-mentioned technical problems, the present invention provides a sorting and inspection device for neon lamp production with a rejection structure, including a base plate, a vibrating plate fixedly connected to the top of the base plate, a vibrator fixedly connected to the top of the base plate, an output track fixedly connected to the top of the vibrator, and further including: The structure is rotatably connected to the side wall of the output track. The removal structure is fixedly connected to the side wall of the vibrator; The fixed structure is fixedly connected to the top of the removal structure.

[0004] Preferably, the resolving structure includes: The receiving component is rotatably connected to the side wall of the output track; Release the component; the component is slidably connected to the outer wall of the receiving component. Before use, the neon lamp beads are placed inside the vibrating plate, and the vibrating plate and vibrator are started. The vibration frequency of the vibrating plate and vibrator is the same. Then, the vibrating plate arranges the neon lamp beads in sequence on the top of the output track through vibration. At this time, the neon lamp beads slowly slide outward. Preferably, the rejection structure includes: Limiting component, the limiting component is fixedly connected to the side wall of the vibrator; A tension component is fixedly connected to the side wall of the limiting component; In this process, the release component pulls the receiving component to rotate downward around the connection point, while the defective neon lamp bead inside the receiving component slides outward under the influence of the tilted receiving component.

[0005] Preferably, the fixing structure includes: A clamping assembly is fixedly connected to the top of the limiting assembly; The receiving component is fixedly connected to the outer wall of the vibrator; When the receiving component rotates upward again, the outer wall of the pulling component will come into contact with the outer wall of the clamping component, forcing the pulling component to change from an outward-opening state to a closed state.

[0006] Preferably, the receiving component includes a rotating rail rotatably connected to the side wall of the output rail, an L-shaped bracket fixedly connected to the top of the rotating rail, and an arc-shaped spring fixedly connected to the side wall of the output rail. When the rotating track rotates downwards, the arc spring will be compressed and deformed, accumulating potential energy to provide power for the subsequent reset of the rotating track. The arc spring is a strong spring, and under normal conditions, the outer wall of the rotating track and the output track will be parallel. The vibration force generated by the vibrator can be transmitted to the rotating track through the output track, so that the rotating track will vibrate synchronously.

[0007] Preferably, the release component includes a sliding rod slidably connected to the end of the rotating track away from the output track, a spring 1 fixedly connected to the side wall of the sliding rod, the end of the spring 1 away from the sliding rod fixedly connected to the outer wall of the rotating track, an inclined sliding block slidably connected to the inner wall of the through hole at the bottom of the sliding rod, and a spring 2 fixedly connected to the side wall of the inclined sliding block. The sliding rod can slide up and down along the inner wall of the rotating track. When the sliding rod slides down, the spring will be compressed and deformed. In addition, when the sliding rod moves down, the inclined sliding block will move down synchronously and release the restriction on the pulling component.

[0008] Preferably, the limiting component includes a fixed base fixedly connected to the side wall of the vibrator, an electric push rod fixedly connected to the top of the fixed base, an inclined rod fixedly connected to the side wall of the fixed base, and a sliding plate slidably connected to the inner wall of the inclined rod. Under normal conditions, the electric actuator will drive the sliding plate to a position slightly above the center of the inclined rod. During operation, the electric actuator first drives the second spring to slide upward along the inner wall of the inclined rod. At this time, the top of the sliding plate will contact the bottom of the rotating track. Then, the electric actuator drives the second spring to slide downward to the bottom. Finally, the electric actuator pushes the second spring back to the initial position.

[0009] Preferably, the pulling assembly includes a rotating plate rotatably connected to the end of the rotating track away from the output track, a torsion spring 1 fixedly connected to the inner wall of the rotating plate, a metal chain fixedly connected to the bottom of the sliding rod, and the end of the metal chain away from the sliding rod fixedly connected to the outer wall of the spring 2. Under normal conditions, the inclined sliding block restricts the rotation of the rotating plate, while the internal torsion spring one is under compression. When spring two slides downward, spring two pulls the sliding rod downward through the metal chain. At this time, the sliding rod and the inclined sliding block first slide downward along the inner wall of the rotating track. Due to the misalignment between the inclined sliding block and the rotating plate, the inclined sliding block will no longer restrict the rotating plate. Under the push of torsion spring one, the rotating plate will have an outward rotation tendency. Finally, when the rotating track rotates downward and the outer wall of the rotating plate moves away from the outer wall of the clamping assembly, the rotating plate will rotate outward.

[0010] Preferably, the clamping assembly includes a fixing rod fixedly connected to the top of the fixing base, an inclined block fixedly connected to the top of the fixing rod, a CNC motor fixedly connected to the top of the inclined block, two transmission belts sleeved on the outer walls of the four output ends of the CNC motor, and several rubber plates fixedly connected to the outer walls of the two transmission belts. The four output ends of the CNC motor are divided into two groups with different rotation directions. The two output ends drive two transmission belts to rotate in a meshing state. When the height of the neon lamp bead inside the rotating track exceeds the top of the L-shaped bracket, the rubber plates at both ends will clamp the neon lamp bead and drive the lamp bead to slide upward.

[0011] Preferably, the receiving component includes an L-shaped track fixedly connected to the outer wall of the vibrator, an inclined slide plate fixedly connected to the inner wall of the L-shaped track, and a spring plate fixedly connected to the side wall of the inclined slide plate. When the rubber plate drives the LED bead to slide upward, the LED bead contacts the bottom slope of the inclined slide plate, and under the push of the rubber plate, the LED bead will break through the restriction of the inclined slide plate and be stuck at the top of the inclined slide plate.

[0012] The present invention has the following beneficial effects: (1) In this invention, after the LED beads fill the interior of the rotating track, the power supply to the electric actuator is turned on. The electric actuator drives the sliding plate to slide upward along the inner wall of the inclined rod. Due to the influence of the rough surface at the top of the sliding plate, the LED beads inside the rotating track will slide upward along the inner wall of the rotating plate. Figure 6 The state changes to Figure 7 In the first state, when the top of the sliding plate contacts the bottom of the rotating track, the LED bead will be divided into two parts. First, the LED bead's pin is not bent, and its height will exceed the highest point of the L-shaped bracket and contact the outer wall of the clamping assembly. At this time, the LED bead is clamped by the rubber plate and slides upward under the action of the clamping assembly. Second, when the LED bead's pin is bent, the distance between the bottom of the pin and the top of the LED bead decreases. This means that when the sliding plate reaches its highest position, the highest point of the LED bead will not exceed the highest point of the L-shaped bracket. At this time, the top of the LED bead does not contact the clamping assembly. When the sliding plate slides downward, the LED bead with bent pins will slide downward synchronously with the spring. Through the application of the above components, LED beads with bent pins are effectively removed.

[0013] (2) This invention utilizes the characteristic that multiple LED beads change from an inclined state to a vertical state when the sliding plate slides upward. An L-shaped bracket is set inside the device. If one of the two pins of the LED bead is broken and the other remains straight and intact, as the sliding plate moves upward, the sliding plate drives the LED bead head to exceed the height of the rotating track through the pin and reach the gap between the rotating track and the L-shaped bracket. At this time, since the LED bead head is round, the contact between each LED bead is one contact point, and the contact between the two pins and the sliding plate will form three contact points, ensuring that the LED bead will not rotate. If the LED bead has only one pin as a support point and the contact point between each LED bead, there are a total of two contact points. At this time, during the upward movement of the sliding plate, it will rotate. In the case of rotation, the LED bead head will tilt outward from the position of the rotating track and the L-shaped bracket, presenting as... Figure 8 The above components ensure that the device can effectively reject LED beads with broken pins while performing pin bending detection. (3) This invention utilizes the characteristic of the sliding plate sliding up and down. A metal chain is installed inside the device. Under normal conditions, the inclined sliding block will restrict the rotation of the rotating plate, while the internal torsion spring one will be in a compressed state. When the spring two slides down, the spring two pulls the sliding rod down through the metal chain. At this time, the sliding rod and the inclined sliding block first slide down along the inner wall of the rotating track. Due to the misalignment between the inclined sliding block and the rotating plate, the inclined sliding block will no longer restrict the rotating plate. Under the push of the torsion spring one, the rotating plate will generate a tendency to rotate outward. Finally, when the rotating track rotates downward and the outer wall of the rotating plate moves away from the outer wall of the clamping component, the rotating plate will rotate outward, causing the rotating track to rotate from the outer wall of the clamping component. Figure 3 The state changes to Figure 10 The remaining defective LED beads inside the rotating track will slide down the inclined inner wall of the rotating track and eventually be discharged outward from the port of the rotating plate, thus completing the collection of the defective neon LED beads. (4) This invention utilizes the feature of the clamping assembly to collect complete LED beads. A receiving assembly is installed inside the device, where the four output ends of the CNC motor are divided into two groups with different rotation directions. The two output ends respectively drive two transmission belts to rotate in an meshing state. When the height of the neon LED bead inside the rotating track exceeds the top of the L-shaped bracket, the rubber plates at both ends clamp the neon LED bead and drive it to slide upwards. As the rubber plates drive the LED bead upwards, it contacts the bottom slope of the inclined slide plate. Under the push of the rubber plates, the LED bead breaks through the restriction of the inclined slide plate and is stuck at the top of the inclined slide plate, allowing the LED bead to move from... Figure 9The L-shaped track transitions to the H-shaped track. Through the application of the above components, after the equipment completes the screening of finished products, the finished products can be transferred to the processing area in a fixed state by the vibration of the L-shaped track, thereby accelerating the efficiency of subsequent processing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the overall structure of the present invention; Figure 3 This is a cross-sectional view of the receiving component of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic cross-sectional view of the structure removed in this invention; Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle; Figure 7 This is a cross-sectional schematic diagram of the tension component of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point C in the middle; Figure 9 This is a cross-sectional schematic diagram of the clamping component of the present invention; Figure 10 This is a schematic diagram of the working state of the rotating track of the present invention; Figure 11 This is a schematic diagram of the inclined block of the present invention; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Identifying structure; 11. Receiving component; 12. Releasing component; 13. Base plate; 14. Vibrating plate; 15. Vibrator; 16. Output track; 111. Rotating track; 112. L-shaped bracket; 113. Arc spring; 121. Sliding rod; 122. Spring one; 123. Inclined sliding block; 124. Spring two; 2. Removing structure; 21. Limiting component; 22. Pulling component; 211. Fixed base; 212. Electric push rod; 213. Inclined rod; 214. Sliding plate; 221. Rotating plate; 222. Metal chain; 223. Torsion spring one; 3. Fixing structure; 31. Clamping component; 32. Receiving component; 311. Fixed rod; 312. Inclined block; 313. CNC motor; 314. Conveyor belt; 315. Rubber plate; 321. L-shaped track; 322. Inclined sliding plate. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Example 1, please refer to Figure 1 - Figure 6 This invention relates to a sorting and inspection device for neon lamp production with a rejection structure, comprising a base plate 13, a vibrating plate 14 fixedly connected to the top of the base plate 13, a vibrator 15 fixedly connected to the top of the base plate 13, an output track 16 fixedly connected to the top of the vibrator 15, and further comprising: Distinguishing structure 1 is rotatably connected to the side wall of output track 16; Remove structure 2, which is fixedly connected to the side wall of vibrator 15; Fixed structure 3 is fixedly connected to the top of the removal structure 2; Before use, fix the base plate 13 in the required position, disperse the neon lamp beads inside the vibrating plate 14, and start the vibrating plate 14 and the vibrator 15. The vibration frequency of the vibrating plate 14 and the vibrator 15 is the same. Then the vibrating plate 14 arranges the neon lamp beads in sequence on the top of the output track 16 through vibration. At this time, the neon lamp beads slowly slide outward.

[0018] Distinguishing structure 1 includes: The receiving component 11 is rotatably connected to the side wall of the output rail 16; Release component 12, which is slidably connected to the outer wall of receiving component 11; Before use, the neon lamp beads are placed inside the vibrating plate 14, and the vibrating plate 14 and the vibrator 15 are started. The vibration frequency of the vibrating plate 14 and the vibrator 15 is the same. Then, the vibrating plate 14 arranges the neon lamp beads in sequence on the top of the output track 16 through vibration. At this time, the neon lamp beads slowly slide outward.

[0019] Elimination structure 2 includes: Limiting component 21 is fixedly connected to the side wall of vibrator 15; Pull component 22 is fixedly connected to the side wall of limit component 21; In this process, the release component 12 pulls the receiving component 11 downward around the connection point by the pulling component 22, while the defective neon lamp bead inside the receiving component 11 slides outward under the influence of the tilted receiving component 11.

[0020] Fixed structure 3 includes: Clamping component 31 is fixedly connected to the top of limiting component 21; The receiving component 32 is fixedly connected to the outer wall of the vibrator 15; When the receiving component 11 rotates upward again, the outer wall of the pulling component 22 will contact the outer wall of the clamping component 31, forcing the pulling component 22 to change from an outwardly extended state to a closed state.

[0021] Example 2, please refer to Figure 4 - Figure 11 The present invention is a sorting and inspection device for neon lamp production with a rejection structure. Based on Example 1, the receiving component 11 includes a rotating track 111 rotatably connected to the side wall of the output track 16, an L-shaped bracket 112 fixedly connected to the top of the rotating track 111, and an arc spring 113 fixedly connected to the side wall of the output track 16. When the rotating track 111 rotates downward, the arc spring 113 will be compressed and deformed, accumulating potential energy to provide power for the subsequent reset of the rotating track 111. The arc spring 113 is a strong spring. Under normal conditions, the rotating track 111 and the outer wall of the output track 16 will be in a parallel state. The vibration force generated by the vibrator 15 can be transmitted to the rotating track 111 through the output track 16, so that the rotating track 111 will generate synchronous vibration.

[0022] The release assembly 12 includes a sliding rod 121 slidably connected to the end of the rotating track 111 away from the output track 16. A spring 122 is fixedly connected to the side wall of the sliding rod 121. The end of the spring 122 away from the sliding rod 121 is fixedly connected to the outer wall of the rotating track 111. An inclined sliding block 123 is slidably connected to the inner wall of the bottom through hole of the sliding rod 121. A spring 2 124 is fixedly connected to the side wall of the inclined sliding block 123. To address the issue of bent neon lamp bead leads affecting subsequent processing efficiency, a rejection structure 2 is installed inside the equipment. Due to the presence of the arc spring 113, when the output track 16 vibrates, the rotating track 111 will vibrate synchronously, causing the lamp beads inside the output track 16 to fall into the rotating track 111, as shown in the image. Figure 6 As shown, the LED will move horizontally from left to right. During the horizontal movement, the LED pins will tilt due to the restriction of the side wall of the sliding plate 214. After tilting, a single LED pin will contact the top rough surface of the spring 124. The contact of a single pin with the top of the spring 124 will cause the LED to lose its left-right balance, causing the LED to rotate. Finally, the LED changes from state K to state N. In state N, both LED pins are in contact with the top of the spring 124, and the LED body is restricted by the rotation track 111. Under the influence of the three contact points, the LED will no longer rotate.

[0023] The limiting component 21 includes a fixed base 211 fixedly connected to the side wall of the vibrator 15, an electric push rod 212 fixedly connected to the top of the fixed base 211, an inclined rod 213 fixedly connected to the side wall of the fixed base 211, and a sliding plate 214 slidably connected to the inner wall of the inclined rod 213. After the LED beads fill the interior of the rotating track 111, the power to the electric push rod 212 is turned on. The electric push rod 212 drives the sliding plate 214 to slide upward along the inner wall of the inclined rod 213. Due to the influence of the rough surface on the top of the sliding plate 214, the LED beads inside the rotating track 111 will slide upward along the inner wall of the rotating plate 221. Figure 6 The state changes to Figure 7In the state where the top of the sliding plate 214 contacts the bottom of the rotating track 111, the LED bead will be divided into two parts. In the first part, the LED bead pin is not bent, and the height of the LED bead will exceed the highest point of the L-shaped bracket 112 and contact the outer wall of the clamping component 31. At this time, the LED bead is clamped by the rubber plate 315 and slides upward under the action of the clamping component 31. In the second part, when the LED bead pin is bent, the distance between the bottom of the pin and the top of the LED bead is reduced. This causes the highest position of the LED bead to be unable to exceed the highest point of the L-shaped bracket 112 when the sliding plate 214 reaches the highest position. At this time, the top of the LED bead does not contact the clamping component 31. When the sliding plate 214 slides downward, the LED bead with bent pin will slide downward synchronously with the spring 124. Through the application of the above components, LED beads with bent pins are effectively removed.

[0024] The pulling assembly 22 includes a rotating plate 221 rotatably connected to the end of the rotating track 111 away from the output track 16. A torsion spring 223 is fixedly connected to the inner wall of the rotating plate 221. A metal chain 222 is fixedly connected to the bottom of the sliding rod 121. The end of the metal chain 222 away from the sliding rod 121 is fixedly connected to the outer wall of the spring 124. Utilizing the characteristic that multiple LEDs change from an inclined state to a vertical state when the sliding plate 214 slides upward, an L-shaped bracket 112 is provided inside the device. If one of the two pins of an LED is broken, while the other remains straight and intact, as the sliding plate 214 moves upward, it drives the LED head beyond the height of the rotating track 111 and reaches the gap between the rotating track 111 and the L-shaped bracket 112. At this time, since the LED head is circular, there is one contact point between each LED, and three contact points between the two pins and the sliding plate 214, ensuring that the LED does not rotate. If the LED has only one pin as a support point and two contact points between each LED, then it will rotate during the upward movement of the sliding plate 214. During this rotation, the LED head will tilt outward from the position between the rotating track 111 and the L-shaped bracket 112, presenting a... Figure 8 By applying the above components, the device can effectively reject LED beads with broken pins while performing pin bending detection.

[0025] The clamping assembly 31 includes a fixing rod 311 fixedly connected to the top of the fixing base 211. A ramp block 312 is fixedly connected to the top of the fixing rod 311. A CNC motor 313 is fixedly connected to the top of the ramp block 312. Two transmission belts 314 are sleeved on the outer walls of the four output ends of the CNC motor 313. Several rubber plates 315 are fixedly connected to the outer walls of the two transmission belts 314. Utilizing the sliding characteristic of the sliding plate 214, a metal chain 222 is installed inside the device. Under normal conditions, the inclined sliding block 123 restricts the rotation of the rotating plate 221, while the internal torsion spring 223 is under compression. When the second spring 124 slides downward, it pulls the sliding rod 121 downward through the metal chain 222. At this time, the sliding rod 121 and the inclined sliding block 123 first slide downward along the inner wall of the rotating track 111. Due to the misalignment between the inclined sliding block 123 and the rotating plate 221, the inclined sliding block 123 no longer restricts the rotating plate 221. Under the push of the torsion spring 223, the rotating plate 221 tends to rotate outward. Finally, when the rotating track 111 rotates downward and the outer wall of the rotating plate 221 moves away from the outer wall of the clamping assembly 31, the rotating plate 221 will rotate outward, causing the rotating track 111 to... Figure 3 The state changes to Figure 10 The defective neon lamp beads remaining inside the rotating track 111 will slide downwards along the inclined inner wall of the rotating track 111 and eventually be discharged outwards from the port of the rotating plate 221, thus completing the collection of the defective neon lamp beads.

[0026] The receiving component 32 includes an L-shaped track 321 fixedly connected to the outer wall of the vibrator 15, an inclined slide plate 322 fixedly connected to the inner wall of the L-shaped track 321, and a spring plate fixedly connected to the side wall of the inclined slide plate 322. Utilizing the feature of the clamping component 31 in collecting complete LED beads, a receiving component 32 is installed inside the device. The four output ends of the CNC motor 313 are divided into two groups with different rotation directions. Each group of output ends drives two transmission belts 314 in a meshing rotation state. When the height of the neon LED bead inside the rotating track 111 exceeds the top of the L-shaped bracket 112, the rubber plates 315 at both ends clamp the neon LED bead and cause it to slide upwards. As the rubber plates 315 cause the LED bead to slide upwards, it contacts the bottom slope of the inclined slide plate 322. Pushed by the rubber plates 315, the LED bead breaks through the restriction of the inclined slide plate 322 and is secured at the top of the inclined slide plate 322, allowing the LED bead to... Figure 9 The state of L changes to state H. Through the application of the above components, it is ensured that after the equipment completes the screening of finished products, the finished products can be transferred to the processing area in a fixed state by the shaking of the L-shaped track 321.

[0027] A specific application of this embodiment is as follows: Before use, the base plate 13 is fixed in the required position, and the neon lamp beads are dispersed inside the vibrating plate 14. The vibrating plate 14 and the vibrator 15 are started, wherein the vibration frequency of the vibrating plate 14 and the vibrator 15 is the same. Then the vibrating plate 14 arranges the neon lamp beads in sequence on the top of the output track 16 through vibration. At this time, the neon lamp beads slowly slide outward. To address the issue of bent neon lamp bead leads affecting subsequent processing efficiency, a rejection structure 2 is installed inside the equipment. Due to the presence of the arc spring 113, when the output rail 16 vibrates, the rotating rail 111 will vibrate synchronously, causing the lamp beads inside the output rail 16 to fall into the rotating rail 111, resulting in... Figure 6 As shown, the LED will move horizontally from left to right. During this movement, the LED pins will tilt due to the restriction of the sidewall of the sliding plate 214. After tilting, a single LED pin will contact the top rough surface of the spring 124. This contact will cause the LED to lose its left-right balance, resulting in rotation. Eventually, the LED will change from state K to state N. In state N, both LED pins will contact the top of the spring 124, and the LED body will be restricted by the rotating track 111. Under the influence of these three contact points, the LED will no longer rotate. After the LED fills the interior of the rotating track 111, the power to the electric push rod 212 is turned on. The electric push rod 212 drives the sliding plate 214 to slide upward along the inner wall of the inclined rod 213. Due to the influence of the top rough surface of the sliding plate 214, the LED inside the rotating track 111 will slide upward along the inner wall of the rotating plate 221. Figure 6 The state changes to Figure 7 In the state where the top of the sliding plate 214 contacts the bottom of the rotating track 111, the LED bead will be divided into two parts. In the first part, the LED bead pin is not bent, and the height of the LED bead will exceed the highest point of the L-shaped bracket 112 and contact the outer wall of the clamping component 31. At this time, the LED bead is clamped by the rubber plate 315 and slides upward under the action of the clamping component 31. In the second part, when the LED bead pin is bent, the distance between the bottom of the pin and the top of the LED bead is reduced. This causes the highest position of the LED bead to be unable to exceed the highest point of the L-shaped bracket 112 when the sliding plate 214 reaches the highest position. At this time, the top of the LED bead does not contact the clamping component 31. When the sliding plate 214 slides downward, the LED bead with bent pin will slide downward synchronously with the spring 124. Through the application of the above components, LED beads with bent pins are effectively removed.

[0028] Taking advantage of the characteristic that multiple LEDs change from an inclined state to a vertical state when the sliding plate 214 slides upward, an L-shaped bracket 112 is provided inside the device. If one of the two pins of an LED is broken and the other remains straight and intact, as the sliding plate 214 moves upward, the sliding plate 214 drives the LED head to exceed the height of the rotating track 111 and reach the gap between the rotating track 111 and the L-shaped bracket 112. At this time, since the LED head is circular, the contact between each LED is one contact point, and the contact between the two pins and the sliding plate 214 will form three contact points, ensuring that the LED does not rotate. If the LED has only one pin as a support point and the contact point between each LED, there are a total of two contact points. In this case, the LED will rotate during the upward movement of the sliding plate 214. During the rotation, the LED head will tilt outward from the position of the rotating track 111 and the L-shaped bracket 112, presenting a shape like... Figure 8 The above components ensure that the device can effectively reject LED beads with broken pins while performing pin bending detection. Utilizing the sliding characteristic of the sliding plate 214, a metal chain 222 is installed inside the device. Under normal conditions, the inclined sliding block 123 restricts the rotation of the rotating plate 221, while the internal torsion spring 1 223 is under compression. When the spring 2 124 slides downward, the spring 2 124 pulls the sliding rod 121 downward through the metal chain 222. At this time, the sliding rod 121 and the inclined sliding block 123 first slide downward along the inner wall of the rotating track 111. Due to the misalignment between the inclined sliding block 123 and the rotating plate 221, the inclined sliding block 123 no longer restricts the rotating plate 221. Under the push of the torsion spring 1 223, the rotating plate 221 has an outward rotation tendency. Finally, when the rotating track 111 rotates downward and the outer wall of the rotating plate 221 moves away from the outer wall of the clamping assembly 31, the rotating plate 221 will rotate outward, causing the rotating track 111 to... Figure 3 The state changes to Figure 10 In this state, the defective lamp beads remaining inside the rotating track 111 will slide downwards on the inclined inner wall of the rotating track 111 and eventually be discharged outwards from the port of the rotating plate 221, thus completing the collection of the defective neon lamp beads. Utilizing the feature of the clamping assembly 31 in collecting complete LED beads, a receiving assembly 32 is provided inside the device. The four output ends of the CNC motor 313 are divided into two groups with different rotation directions. Each group of output ends drives two transmission belts 314 in a meshing rotation state. When the height of the neon LED bead inside the rotating track 111 exceeds the top of the L-shaped bracket 112, the rubber plates 315 at both ends clamp the neon LED bead and cause it to slide upwards. As the rubber plates 315 cause the LED bead to slide upwards, it contacts the bottom inclined surface of the inclined slide plate 322. Pushed by the rubber plates 315, the LED bead breaks through the restriction of the inclined slide plate 322 and is secured at the top of the inclined slide plate 322, allowing the LED bead to... Figure 9 The state of L changes to state H. Through the application of the above components, it is ensured that after the equipment completes the screening of finished products, the finished products can be transferred to the processing area in a fixed state by the shaking of the L-shaped track 321.

[0029] In this process, as the rotating track 111 tilts downward to complete the material discharge, the electric actuator 212 extends, and the arc spring 113 releases potential energy, causing the rotating track 111 to tilt upward. Finally, when the electric actuator 212 moves to its initial position, the rotating track 111 returns to its initial position. During the upward tilting of the rotating track 111, the outer wall of the outwardly opening rotating plate 221 contacts the outer wall of the inclined block 312. Figure 11 The rotating plate 221 is forced to reset around the torsion spring 223. Finally, during the reset process, the rotating plate 221 breaks through the restriction of the inclined sliding block 123, so that the equipment is back in the ready-to-work state.

[0030] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sorting and inspection device for neon lamp production with a rejection structure, comprising a base plate (13), a vibrating plate (14) fixedly connected to the top of the base plate (13), a vibrator (15) fixedly connected to the top of the base plate (13), and an output track (16) fixedly connected to the top of the vibrator (15), characterized in that, Also include: Distinguishing structure (1), the distinguishing structure (1) is rotatably connected at the side wall of output track (16); Elimination structure (2), the elimination structure (2) is fixedly connected at the side wall of vibrator (15); Fixed structure (3), the fixed structure (3) is fixedly connected at the top of elimination structure (2).

2. The sorting and detecting device for neon lamp production with a cutting structure according to claim 1, characterized in that: The distinguishing structure (1) includes: Accepting assembly (11), the accepting assembly (11) is rotatably connected at the side wall of output track (16); Release assembly (12), the release assembly (12) is slidably connected at the outer wall of accepting assembly (11); Wherein, before use, first place neon lamp beads in the inside of vibration disc (14), and start vibration disc (14) and vibrator (15), wherein the vibration frequency of vibration disc (14) is same with vibrator (15), then vibration disc (14) arranges neon lamp beads in order on the top of output track (16) by vibration, at this time neon lamp beads slowly slide outward.

3. The sorting and detecting device for neon lamp production with a cutting structure according to claim 2, characterized in that: The elimination structure (2) includes: Limiting assembly (21), the limiting assembly (21) is fixedly connected at the side wall of vibrator (15); Pulling assembly (22), the pulling assembly (22) is fixedly connected at the side wall of limiting assembly (21); Wherein, release assembly (12) is rotated downward with the center of connecting point by pulling assembly (22) pulling accepting assembly (11), and unqualified neon lamp beads in the inside of accepting assembly (11) slide outward under the influence of inclined accepting assembly (11).

4. The sorting and detecting device for neon lamp production with a cutting structure according to claim 3, characterized in that: The fixed structure (3) includes: Clamping assembly (31), the clamping assembly (31) is fixedly connected at the top of limiting assembly (21); Receiving assembly (32), the receiving assembly (32) is fixedly connected at the outer wall of vibrator (15); Wherein, when accepting assembly (11) rotates upward again, the outer wall of pulling assembly (22) will contact with the outer wall of clamping assembly (31), and force pulling assembly (22) to change from the state of outward extension to the state of closure.

5. The sorting and detecting apparatus for neon lamp production with a cutting structure according to claim 4, characterized in that: The accepting assembly (11) includes rotating track (111) rotatably connected at the side wall of output track (16), the top of rotating track (111) is fixedly connected with L-shaped support (112), the side wall of output track (16) is fixedly connected with arc spring (113); Wherein, when rotating track (111) rotates downward, arc spring (113) will be compressed to produce deformation, and accumulate potential energy to provide power for subsequent resetting of rotating track (111), and arc spring (113) is a strong spring, in normal state, the outer wall of rotating track (111) and output track (16) will be in parallel state, the vibration force generated by vibrator (15) can be transmitted to rotating track (111) through output track (16), so that rotating track (111) produces synchronous vibration.

6. The sorting and detecting device for neon lamp production with a cutting structure according to claim 5, characterized in that: The releasing component (12) comprises a sliding rod (121) slidably connected to the rotating track (111) at a position away from the output track (16), a spring I (122) is fixedly connected to the side wall of the sliding rod (121), one end of the spring I (122) away from the sliding rod (121) is fixedly connected to the outer wall of the rotating track (111), a bevel sliding block (123) is slidably connected to the bottom through hole inner wall of the sliding rod (121), and a spring II (124) is fixedly connected to the side wall of the bevel sliding block (123). Wherein, the sliding rod (121) can slide up and down along the inner wall of the rotating track (111), when the sliding rod (121) slides downward, the spring I (122) will be compressed to deform, in addition, when the sliding rod (121) moves downward, the bevel sliding block (123) will move downward synchronously and release the restriction on the pulling component (22).

7. The sorting and detecting apparatus for neon lamp production with a cutting structure according to claim 6, characterized in that: The limiting component (21) comprises a fixed base (211) fixedly connected to the side wall of the vibrator (15), an electric push rod (212) is fixedly connected to the top of the fixed base (211), and a slope rod (213) is fixedly connected to the side wall of the fixed base (211); the inner wall of the slope rod (213) is slidably connected with a sliding plate (214). Wherein, in the normal state, the electric push rod (212) drives the sliding plate (214) to be in a position slightly above the center of the slope rod (213), during operation, the electric push rod (212) first drives the sliding plate (214) to slide upward along the inner wall of the slope rod (213), at this time, the top of the sliding plate (214) will contact the bottom of the rotating track (111), then the electric push rod (212) drives the sliding plate (214) to slide downward to the bottom, finally the electric push rod (212) drives the sliding plate (214) to return to the initial position.

8. The sorting and detecting apparatus for neon lamp production with a cutting structure according to claim 6, characterized in that: The pulling component (22) comprises a rotating plate (221) rotatably connected to the rotating track (111) at a position away from the output track (16), a torsional spring I (223) is fixedly connected to the inner wall of the rotating plate (221), a metal chain (222) is fixedly connected to the bottom of the sliding rod (121), and one end of the metal chain (222) away from the sliding rod (121) is fixedly connected to the outer wall of the spring II (124). Wherein, in normal state, the inclined sliding block (123) will limit the rotation of the rotating plate (221), and the internal torsion spring (223) will be in a state of compression, when the spring (124) slides downward, the spring (124) pulls the sliding rod (121) downward through the metal chain (222), at this time, the sliding rod (121) slides downward along the inner wall of the rotating track (111), because of the misalignment between the inclined sliding block (123) and the rotating plate (221), the inclined sliding block (123) will no longer limit the rotating plate (221), the rotating plate (221) will produce a tendency to rotate outward under the push of the torsion spring (223), and finally rotate downward in the rotating track (111), when the outer wall of the rotating plate (221) is away from the outer wall of the clamping assembly (31), the rotating plate (221) will rotate outward.

9. The sorting and detecting apparatus for neon lamp production with a cutting structure according to claim 7, characterized in that: The clamping assembly (31) comprises a fixed rod (311) fixedly connected to the top of the fixed base (211), the top of the fixed rod (311) is fixedly connected with an inclined block (312), the top of the inclined block (312) is fixedly connected with a numerical control motor (313), the outer wall of the four output ends of the numerical control motor (313) is sleeved with two transmission belts (314), and the outer wall of the two transmission belts (314) is fixedly connected with a plurality of rubber plates (315); Wherein, the four output ends of the numerical control motor (313) are divided into two groups, the rotating directions of the two groups are different, and the two groups of output ends drive the two transmission belts (314) to meshing rotate, when the height of the neon lamp bead inside the rotating track (111) exceeds the top of the L-shaped support (112), the rubber plates (315) at both ends will clamp the neon lamp bead and drive the lamp bead to slide upward.

10. The sorting and detecting apparatus for neon lamp production with a cutting structure according to claim 9, characterized in that: The receiving assembly (32) comprises an L-shaped track (321) fixedly connected to the outer wall of the vibrator (15), the inner wall of the L-shaped track (321) is fixedly connected with an inclined sliding plate (322), and the side wall of the inclined sliding plate (322) is fixedly connected with a spring sheet; Wherein, when the rubber plate (315) drives the lamp bead to slide upward, the lamp bead contacts the bottom inclined surface of the inclined sliding plate (322), and under the push of the rubber plate (315), the lamp bead will break through the limitation of the inclined sliding plate (322) and be clamped on the top of the inclined sliding plate (322).

Images