Sensor transport device

Abstract

The present invention relates to the field of sensor transport technology, and more particularly to a sensor transport device, comprising a base, a support frame symmetrically fixedly connected to the top of the base, a fixed plate fixedly connected to the top of the support frame in the transverse direction, a fixed rod provided on the other side of the support frame, a motor fixedly connected to the top of the fixed rod, a conveyor belt sleeved on the output end of the motor, and a conveyor roller for transversely transporting the sensor sleeved on the inner side of the conveyor belt. The present invention realizes real-time quality inspection of sensors during transport through a quality inspection mechanism, effectively screens overweight sensor housings, realizes accurate detection and recording of the weight of sensor housings, and achieves the effect of automatic transport and discharge of defective products. At the same time, through the coordination of the first permanent magnet and the second permanent magnet, the inclined transport of defective products on the top of the carrier is finally realized, achieving the effect of automatic transport of defective products and improving quality inspection efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor transportation, and in particular to a sensor transportation device. Background Art

[0002] Sensors are widely used in various electronic components to detect various parameters of electronic products in real time. With the popularization of automated processing workshops, in order to ensure processing efficiency on the assembly line for sensor production, the sensor housing needs to be transported in real time.

[0003] The existing sensor transfer device can only realize single transfer and transportation during the transfer of the sensor shell. If there are defective sensor shells during the continuous transfer and transportation process, the subsequent use quality is affected. Therefore, there is an urgent need for a transfer device that can perform quality inspection during the transfer process. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a sensor transport device, which solves the technical problems of no quality inspection and high product defective rate during the transport process.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a sensor transport device comprises a base, a support frame is symmetrically fixedly connected to the top of the base, a fixed plate is fixedly connected to the top of the support frame in the transverse direction, a fixed rod is arranged on the other side of the support frame, a motor is fixedly connected to the top of the fixed rod, a conveyor belt is sleeved on the output end of the motor, a conveyor roller for transversely conveying the sensor is sleeved on the inner side of the conveyor belt, the other end of the conveyor roller is symmetrically rotatably mounted on the side wall of the fixed plate, a guide roller is fixedly connected to the inner wall of the fixed plate and located between the conveyor rollers, a quality detection mechanism is arranged at the center of the guide roller, a longitudinal feeding mechanism is arranged at the bottom of the quality detection mechanism, and the bottom of the longitudinal feeding mechanism is fixedly connected to the base;

[0006] The longitudinal feeding mechanism includes a supporting platform slidably installed at the bottom of the quality inspection mechanism, a longitudinal sliding rod is provided at the bottom of the supporting platform, a spring is sleeved on the outer side of the longitudinal sliding rod, an electric push rod is provided at the bottom of the supporting platform, the longitudinal sliding rod is slidably installed inside the electric push rod, and an oblique guiding mechanism is provided on one side of the longitudinal feeding mechanism.

[0007] A rotating shaft is rotatably mounted at the center of the bottom wall of the support platform, first permanent magnets are symmetrically arranged on both sides of the rotating shaft, an annular elastic pad is sleeved on the outer side of the longitudinal slide bar, and second permanent magnets are symmetrically mounted on both sides of the top of the electric push rod.

[0008] The first permanent magnet and the second permanent magnet are located on a straight line in the same vertical direction. The magnetism of the first permanent magnet on the left is the same as that of the second permanent magnet on the left, and the magnetism of the first permanent magnet on the right is different from that of the second permanent magnet on the right.

[0009] Preferably, the quality inspection mechanism includes limit grooves arranged at equal intervals on its top wall, wherein movable top blocks are slidably installed inside the three limit grooves on the side close to the motor, and transverse conveying wheels are rotatably installed inside the five limit grooves on the side away from the motor, and the end face height of the transverse conveying wheel gradually decreases along the conveying direction of the sensor.

[0010] The bottom wall of the movable top block is fixedly connected with an elastic airbag, the outer side of the elastic airbag and the inner wall of the limiting groove are fixedly connected with a conductive contact sheet, and the bottom wall of the movable top block is symmetrically fixedly connected with conductive blocks on both sides.

[0011] Preferably, the oblique material guiding mechanism includes a material discharge box fixedly connected to the side wall of the longitudinal material discharge mechanism, the bottom wall of the material discharge box is fixedly connected to a micro air pump, a material discharge trough is obliquely opened on the top of the material discharge box, and an air flow channel is opened through the bottom wall of the material discharge trough.

[0012] The quality inspection mechanism has support rods symmetrically arranged between the conveying rollers on one side close to the motor, the bottom of the support rods is fixedly connected to the base, the top of the support rods is rotatably connected to a directional balance wheel, and the conveying direction of the directional balance wheel is toward the center of the quality inspection mechanism.

[0013] The inner wall of the longitudinal feeding mechanism is configured as an arc-shaped wall with an opening gradually increasing from top to bottom.

[0014] By means of the above technical solution, the present invention provides a sensor transport device, which has at least the following beneficial effects:

[0015] 1. The present invention realizes real-time quality inspection of sensors during transportation through a quality inspection mechanism. At the same time, through the coordinated arrangement of the movable top block, the elastic airbag, the conductive contact sheet and the conductive block, overweight sensor housings are effectively screened, and accurate detection and recording of the weight of the sensor housings are realized, so as to achieve the effect of automatic conveying and discharging of defective products. The present invention has a high degree of automation, improves transportation efficiency, and ensures sensor quality.

[0016] 2. The present invention realizes longitudinal unloading of defective products by setting up a longitudinal unloading mechanism. At the same time, through the coordination of the rotating shaft, the first permanent magnet and the second permanent magnet, the supporting platform is moved downward and deflected, and finally the inclined transportation of defective products on the top of the supporting platform is realized, thereby achieving the effect of automatic transportation of defective products and improving quality inspection efficiency.

[0017] 3. The present invention improves the material discharge efficiency by setting up an oblique material guiding mechanism, and at the same time drives the defective products to be quickly discharged and transported along the inside of the material discharge chute under the adsorption effect of the micro air pump, thereby further improving the material discharge efficiency of the defective products and avoiding the jamming phenomenon that occurs during the material discharge process of the defective products.

[0018] 4. The present invention sets the directional balance wheel along the center of the quality inspection mechanism, so that the sensor transported laterally on the conveying roller is transported in a directional manner. At the same time, the height of the conveying end surface of the lateral conveying wheel is set differently along the conveying direction, so as to achieve the effect of rapid transportation of qualified products, ensure the continuous transportation of qualified sensors, and effectively improve the transportation efficiency of the sensors. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the structure enlargement in the middle;

[0022] Figure 3 It is a schematic diagram of the internal sectional three-dimensional structure of the longitudinal feeding mechanism of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the present invention;

[0024] Figure 5 For the present invention Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0025] Figure 6 For the present invention Figure 4 Enlarged schematic diagram of the structure at point C in the middle.

[0026] In the figure: 1. base; 2. support frame; 3. fixing rod; 4. motor; 5. conveying roller; 6. longitudinal feeding mechanism; 60. bearing platform; 61. spring; 62. longitudinal slide rod; 63. electric push rod; 64. rotating shaft; 65. first permanent magnet; 66. annular elastic pad; 67. second permanent magnet; 7. quality inspection mechanism; 71. limit groove; 72. movable top block; 73. horizontal conveying wheel; 74. elastic airbag; 75. conductive contact piece; 76. conductive block; 8. fixing plate; 9. guide roller; 10. support rod; 11. directional pendulum wheel; 12. oblique feeding mechanism; 120. feeding box; 121. micro air pump; 122. feeding trough; 123. air flow channel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figure 1-Figure 6 A sensor transport device comprises a base 1, a support frame 2 is symmetrically fixedly connected to the top of the base 1, a fixed plate 8 is fixedly connected to the top of the support frame 2 in the transverse direction, a fixed rod 3 is arranged on the other side of the support frame 2, a motor 4 is fixedly connected to the top of the fixed rod 3, a conveyor belt is sleeved on the output end of the motor 4, a conveyor roller 5 for transversely transporting the sensor is sleeved on the inner side of the conveyor belt, the other end of the conveyor roller 5 is symmetrically rotatably mounted on the side wall of the fixed plate 8, a guide roller 9 is fixedly connected to the inner wall of the fixed plate 8 and located between the conveyor rollers 5, a quality detection mechanism 7 is arranged at the center of the guide roller 9, the motor 4 is turned on at the beginning of the sensor transport, the rotation of the motor 4 drives the conveyor belt and the conveyor roller 5 to rotate synchronously, the sensors to be transported are placed on the conveyor roller 5 in turn, and the continuous transport of the sensors is realized by the continuous rotation of the conveyor roller 5, a longitudinal feeding mechanism 6 is arranged at the bottom of the quality detection mechanism 7, and the bottom of the longitudinal feeding mechanism 6 is fixedly connected to the base 1;

[0030] The longitudinal unloading mechanism 6 includes a bearing platform 60 slidably installed at the bottom of the quality inspection mechanism 7, a longitudinal slide bar 62 is provided at the bottom of the bearing platform 60, a spring 61 is sleeved on the outer side of the longitudinal slide bar 62, an electric push rod 63 is provided at the bottom of the bearing platform 60, and the longitudinal slide bar 62 is slidably installed inside the electric push rod 63. An oblique guiding mechanism 12 is provided on one side of the longitudinal unloading mechanism 6. The overweight sensor detected by the quality inspection mechanism 7 causes the longitudinal unloading mechanism 6 to open, and the electric push rod 63 is opened, driving the bearing platform 60 and the longitudinal slide bar 62 to move downward, thereby compressing the spring 61. When the longitudinal unloading mechanism 6 completes the conveying of defective products, the sensor that does not meet the requirements falls to the bottom of the unloading trough 122, and the electric push rod 63 is closed at this time. At this time, the spring 61 recovers its original length, driving the bearing platform 60 to return to its initial position, and so on and so forth to realize synchronous detection of the sensor during continuous transportation.

[0031] A rotating shaft 64 is rotatably installed at the center of the bottom wall of the supporting platform 60, and first permanent magnets 65 are symmetrically arranged on both sides of the rotating shaft 64. An annular elastic pad 66 is sleeved on the outer side of the longitudinal slide bar 62, and second permanent magnets 67 are symmetrically installed on both sides of the top of the electric push rod 63. When the supporting platform 60 runs to the bottom, the first permanent magnet 65 and the second permanent magnet 67 are close to each other, and the magnetic force of the magnets causes the supporting platform 60 to tilt. At this time, the defective products at the upper end of the supporting platform 60 are discharged along the tilt.

[0032] The first permanent magnet 65 and the second permanent magnet 67 are located on a straight line in the same vertical direction. The magnetism of the first permanent magnet 65 on the left is the same as that of the second permanent magnet 67 on the left, and the magnetism of the first permanent magnet 65 on the right and the second permanent magnet 67 on the right are different, ensuring that under the action of magnetism, the first permanent magnet 65 and the second permanent magnet 67 on the left repel each other, and the first permanent magnet 65 on the right and the second permanent magnet 67 on the right attract each other, thereby causing the annular elastic pad 66 to deform, causing the carrier 60 to rotate counterclockwise along the center of the rotating shaft 64, thereby ensuring that the defective products are discharged at an angle and fall into the interior of the oblique guiding mechanism 12, and the longitudinal unloading of the defective products is realized through the setting of the longitudinal unloading mechanism 6. At the same time, through the coordinated setting of the rotating shaft 64, the first permanent magnet 65 and the second permanent magnet 67, the carrier 60 is moved down and then deflected, and finally the oblique transportation of the defective products on the top of the carrier 60 is realized, thereby achieving the effect of automatic transportation of defective products and improving the quality inspection efficiency.

[0033] Embodiment 2

[0034] Please refer to Figure 4-Figure 5 This embodiment is basically the same as the first embodiment. This embodiment is made on the basis of the first embodiment and has the same beneficial effects as the first embodiment. The same parts can be referred to each other and will not be described in detail here.

[0035] The quality inspection mechanism 7 includes limit grooves 71 arranged at equal intervals on its top wall. Active top blocks 72 are slidably installed inside the three limit grooves 71 on the side close to the motor 4. The active top blocks 72 on the side close to the motor 4 are used to detect the sensors. Qualified sensors continue to be transported, and overweight sensors are discharged along the longitudinal unloading mechanism 6. Transverse conveying wheels 73 are rotatably installed inside the five limit grooves 71 on the side away from the motor 4. The transverse conveying wheels 73 on the side away from the motor 4 continue to transport qualified products. The end face height of the transverse conveying wheel 73 gradually decreases along the sensor conveying direction. Setting the transverse conveying wheel 73 with a gradually smaller height always ensures that qualified sensors are continuously transported along the conveying roller 5.

[0036] As a preferred technical solution of this embodiment, the bottom wall of the movable top block 72 is fixedly connected with an elastic airbag 74, and the outer side of the elastic airbag 74 and the inner wall of the limiting groove 71 are fixedly connected with a conductive contact piece 75. The bottom wall of the movable top block 72 is symmetrically fixedly connected with conductive blocks 76 on both sides. When the sensor is transversely transported to the upper end of the movable top block 72, the movable top block 72 moves downward along the inside of the limiting groove 71 under the action of the gravity of the sensor itself. During the normal standard sensor transportation, the conductive contact piece 75 and the conductive block 76 do not contact. When the sensor is overweight, the movable top block 72 continues to move downward, so that The conductive contact piece 75 is in contact with the conductive block 76 and energized. At this time, the electric push rod 63 is energized, and the longitudinal unloading mechanism 6 is opened to convey the overweight material out along the longitudinal unloading mechanism 6. The quality inspection mechanism 7 realizes real-time quality inspection of the sensor during the transportation process. At the same time, through the coordinated arrangement of the movable top block 72, the elastic airbag 74, the conductive contact piece 75 and the conductive block 76, the overweight sensor housing is effectively screened, and the accurate detection and recording of the weight of the sensor housing is realized, so as to achieve the effect of automatic conveying and discharging of defective products. The degree of automation is high, the transportation efficiency is improved, and the quality of the sensor is guaranteed.

[0037] Embodiment 3

[0038] Please refer to Figure 1 and Figure 4 This embodiment is basically the same as the first embodiment. This embodiment is made on the basis of the first embodiment and has the same beneficial effects as the first embodiment. The same parts can be referred to each other and will not be described in detail here.

[0039] The oblique material guiding mechanism 12 includes a material discharge box 120 fixedly connected to the side wall of the longitudinal material discharge mechanism 6, and a micro air pump 121 is fixedly connected to the bottom wall of the material discharge box 120. A material discharge trough 122 is obliquely opened on the top of the material discharge box 120, and an air flow channel 123 is opened through the bottom wall of the material discharge trough 122. The sensor discharged by the longitudinal material discharge mechanism 6 falls inside the material discharge trough 122 inside the material discharge box 120. Under the suction of the micro air pump 121, the defective products are discharged quickly. The setting of the oblique material guiding mechanism 12 improves the material discharge efficiency. At the same time, the defective products are driven to be quickly discharged and transported along the inside of the material discharge trough 122 under the adsorption action of the micro air pump 121, which further improves the material discharge efficiency of the defective products and avoids the jamming phenomenon that occurs during the discharge of the defective products.

[0040] As a preferred technical solution of this embodiment, a support rod 10 is symmetrically arranged between the conveying rollers 5 on the side of the quality inspection mechanism 7 close to the motor 4. The bottom of the support rod 10 is fixedly connected to the base 1, and the top of the support rod 10 is rotatably connected to a directional balance wheel 11. The conveying direction of the directional balance wheel 11 is toward the center of the quality inspection mechanism 7. Through the setting of the directional balance wheel 11, the sensor conveyed along the transverse direction is conveyed and inspected along the center of the quality inspection mechanism 7. The directional balance wheel 11 can be symmetrically arranged in multiple groups on both sides of the center of the quality inspection mechanism 7, so as to ensure the precise positioning and transportation of the sensor. The directional balance wheel 11 is arranged in the direction of the center of the quality inspection mechanism 7, so that the sensor conveyed laterally on the conveying roller 5 is conveyed in a directional manner. At the same time, the height of the conveying end face of the transverse conveying wheel 73 is set differently along the conveying direction, so as to achieve the effect of rapid transportation of qualified products, ensure the continuous transportation of qualified sensors, and effectively improve the transportation efficiency of the sensors.

[0041] As a preferred technical solution of this embodiment, the inner wall of the longitudinal unloading mechanism 6 is configured as an arc-shaped wall with an opening gradually increasing from top to bottom. This configuration ensures that the supporting platform 60 will not contact or collide with the inner wall of the longitudinal unloading mechanism 6 when rotating, thereby ensuring the normal execution of the inclined unloading of the supporting platform 60.

[0042] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the above embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sensor transport device, comprising a base (1), characterized in that: The top of the base (1) is symmetrically fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a fixed plate (8) in the transverse direction, the other side of the support frame (2) is provided with a fixed rod (3), the top of the fixed rod (3) is fixedly connected to a motor (4), the output end of the motor (4) is sleeved with a conveyor belt, the inner side of the conveyor belt is sleeved with a conveyor roller (5) for transverse conveying sensors, the other end of the conveyor roller (5) is symmetrically rotatably mounted on the side wall of the fixed plate (8), the inner wall of the fixed plate (8) is fixedly connected to a guide roller (9) located between the conveyor rollers (5), the center of the guide roller (9) is provided with a quality detection mechanism (7), the bottom of the quality detection mechanism (7) is provided with a longitudinal feeding mechanism (6), and the bottom of the longitudinal feeding mechanism (6) is fixedly connected to the base (1); The longitudinal material discharging mechanism (6) comprises a bearing platform (60) slidably mounted inside and below the quality inspection mechanism (7); a longitudinal slide bar (62) is provided at the bottom of the bearing platform (60); a spring (61) is sleeved on the outer side of the longitudinal slide bar (62); an electric push rod (63) is provided at the bottom of the bearing platform (60); the longitudinal slide bar (62) is slidably mounted inside the electric push rod (63); and an oblique material guiding mechanism (12) is provided on one side of the longitudinal material discharging mechanism (6); A rotating shaft (64) is rotatably mounted at the center of the bottom wall of the support platform (60), first permanent magnets (65) are symmetrically arranged on both sides of the rotating shaft (64), an annular elastic pad (66) is sleeved on the outer side of the longitudinal slide bar (62), and second permanent magnets (67) are symmetrically mounted on both sides of the top of the electric push rod (63); The quality detection mechanism (7) comprises limit grooves (71) arranged at equal intervals on its top wall, wherein three limit grooves (71) on the side close to the motor (4) are all slidably mounted with movable top blocks (72), and five limit grooves (71) on the side away from the motor (4) are all rotatably mounted with transverse conveying wheels (73), and the transverse conveying wheels (73) have their end surface heights gradually reduced along the conveying direction of the sensor; The bottom wall of the movable top block (72) is fixedly connected to an elastic airbag (74), the outer side of the elastic airbag (74) and the inner wall of the limiting groove (71) are fixedly connected to a conductive contact piece (75), and the bottom wall of the movable top block (72) is symmetrically fixedly connected to conductive blocks (76).

2. A sensor transport device according to claim 1, characterized in that: The first permanent magnet (65) and the second permanent magnet (67) are located on a straight line in the same vertical direction; the magnetism of the first permanent magnet (65) on the left is the same as the magnetism of the second permanent magnet (67) on the left, and the magnetism of the first permanent magnet (65) on the right is different from the magnetism of the second permanent magnet (67) on the right.

3. A sensor transport device according to claim 1, characterized in that: The oblique material guiding mechanism (12) comprises a material discharge box (120) fixedly connected to the side wall of the longitudinal material discharge mechanism (6); a micro air pump (121) is fixedly connected to the bottom wall of the material discharge box (120); a material discharge trough (122) is obliquely provided on the top of the material discharge box (120); and an air flow channel (123) is provided through the bottom wall of the material discharge trough (122).

4. A sensor transport device according to claim 1, characterized in that: Support rods (10) are symmetrically arranged between the conveying rollers (5) on the side of the quality inspection mechanism (7) close to the motor (4); the bottom of the support rod (10) is fixedly connected to the base (1); the top of the support rod (10) is rotatably connected to a directional balance wheel (11); the conveying direction of the directional balance wheel (11) is toward the center of the quality inspection mechanism (7).

5. A sensor transport device according to claim 1, characterized in that: The inner wall of the longitudinal material discharge mechanism (6) is arranged as an arc-shaped wall with an opening gradually increasing from top to bottom.

Images