Conveying structure for electronic measuring instrument production

Abstract

The invention discloses a conveying structure for electronic measuring instrument production, and belongs to the field of production conveying structures. The conveying structure for electronic measuring instrument production comprises a conveying table, a conveying belt and a mounting plate, the conveying belt and the mounting plate are both fixed to the top of the conveying table, the horizontal section of the mounting plate is located over the conveying belt, the conveying structure further comprises a cleaning assembly, the cleaning assembly is arranged on the mounting plate, and the cleaning assembly is arranged on the conveying table. The cleaning assembly is used for cleaning impurities attached to the surface of the electronic measuring instrument; the detection mechanism is arranged on the mounting plate, and the detection mechanism is used for carrying out omnibearing online detection on the electronic measuring instrument; through the arrangement of the conveying belt, continuous production detection work is achieved, the production efficiency is effectively improved, qualified products and unqualified products are screened in cooperation with the arrangement of the T-shaped plate, the material distributing plate and the material distributing motor, and the product quality is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of production conveying structures, and in particular to a conveying structure for the production of electronic measuring instruments. Background Art

[0002] Electronic measuring instruments are devices used to detect, measure and analyze various physical quantities. They are widely used in scientific research, industrial production, medical treatment, education and other fields. Electronic measuring instruments can measure a variety of electrical parameters such as current, voltage, power, frequency, resistance, etc. They can also be used to measure non-electrical parameters such as temperature, pressure, flow, etc. Before installing the shell of the electronic measuring instrument, in order to ensure its quality, it is usually necessary to inspect its internal structure. The specific inspection contents include appearance quality, welding quality, and whether the components are installed in the correct position.

[0003] At present, when performing quality inspection on electronic measuring instruments, a fixed inspection structure is usually used. It is necessary to perform reciprocating loading and unloading inspection work at a fixed workstation, and the electronic measuring instrument needs to be constantly positioned at the center of the inspection table, which is inefficient. In addition, the electronic measuring instrument needs to perform multiple inspections, and the existing inspection device cannot achieve multi-functional synchronous inspection, thus affecting the production inspection efficiency. Therefore, a conveying structure for the production of electronic measuring instruments is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art of low fixed detection efficiency, poor continuity, inability to achieve multifunctional synchronous detection, and affecting the overall production detection efficiency, and to propose a conveying structure for the production of electronic measuring instruments.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A conveying structure for producing electronic measuring instruments, comprising a conveying platform, a conveying belt and a mounting plate, wherein the conveying belt and the mounting plate are both fixed on the top of the conveying platform, and the horizontal section of the mounting plate is located directly above the conveying belt. The structure also comprises: a cleaning component, which is arranged on the mounting plate and is used to clean impurities attached to the surface of the electronic measuring instrument; and a detection mechanism, which is arranged on the mounting plate and is used to perform all-round online detection of the electronic measuring instrument.

[0007] In order to improve the detection accuracy, preferably, the cleaning assembly includes two suction pipes, the two suction pipes are symmetrically fixed on both sides of the mounting plate, suction holes are opened on the side walls of the suction pipes at equal intervals, and the suction holes on the two suction pipes are inclined toward the center of the conveyor belt, an air guide disk is fixedly connected to the side wall of the mounting plate, an air guide blade is rotatably connected to the air guide disk, a driving motor is fixedly connected to the bottom of the air guide disk, an output shaft end of the driving motor is fixedly connected to the bottom end of the rotating shaft of the air guide blade, air guide pipes are fixed and connected on both sides of the air guide disk, and the other end of the air guide pipe is connected to the inner cavity of the suction pipe.

[0008] In order to improve the detection effect, preferably, spring telescopic plates are fixedly connected to both sides of the top of the conveying platform, and the telescopic ends of the spring telescopic plates on both sides are fixedly connected to positioning plates. A guide channel with an inverted "eight"-shaped entrance is formed between the two positioning plates, and an inflation tube is fixedly connected between the tops of the two spring telescopic plates. The bottom ends on both sides of the inflation tube are respectively connected to the cavities of the two spring telescopic plates, and a piston part for reciprocatingly drawing gas into the inflation tube is provided on the air guide plate.

[0009] Furthermore, the piston part includes a piston tube, which is fixed on the outer wall of the air guide disk. The two ends of the piston tube are respectively connected to the air guide disk and the inner cavity of the inflation tube. A first magnetic plate is slidably connected in the piston tube, and a second magnetic plate is fixedly connected to the side wall of the air guide blade, and the second magnetic plate and the first magnetic plate are magnetically repelled from each other.

[0010] In order to improve the detection efficiency, preferably, the detection mechanism includes a detection disk, a limiting slide groove is provided on the top of the mounting plate, a guide slide rod is fixedly connected in the limiting slide groove, a moving block is slidably adjusted on the guide slide rod, the detection disk is fixed at the bottom of the moving block, a pull rod is fixedly connected to the top of the moving block, the rotating shaft of the air guide blade passes upward to the top of the air guide disk, and the rotating shaft of the air guide blade and the pull rod are connected by a crank slide transmission, a pneumatic impeller is rotatably connected in the detection disk, a detection plate is fixedly connected to the bottom of the pneumatic impeller, and a visual detection head, an ultrasonic detection head and an X-ray detection head are respectively fixedly connected to the bottom of the detection plate.

[0011] Furthermore, a reducer is provided on the outer wall of the top of the rotating shaft of the air guide blade, and the reducer is installed and fixed on the top of the air guide plate.

[0012] In order to facilitate comprehensive detection, preferably, an air guide groove is provided in the guide slide bar, and the air guide groove is connected with the inner cavity of the air guide disk; a plurality of groups of exhaust holes are provided at equal intervals at the bottom of the guide slide bar; a sealing piece is provided at the input end of each group of the exhaust holes; a reset spring is fixedly connected between the top of the sealing piece and the inner cavity of the air guide groove; a ventilation groove is provided in the movable block; a magnetic plate is fixedly connected to the bottom of the inner cavity of the ventilation groove, and the magnetic plate and the sealing piece repel each other magnetically; an air guide ring is provided on the upper part of the inner cavity of the detection disk, and the air guide ring is connected with the inner cavity of the ventilation groove; a power air duct is fixed on and connected to the side wall of the air guide ring, and the other end of the power air duct is connected to the inner cavity of the detection disk.

[0013] Furthermore, two groups of the power air ducts are provided, the two groups of the power air ducts are symmetrically staggered, and the output ends of the power air ducts are both facing the middle outer wall of the pneumatic impeller.

[0014] Furthermore, the length of the ventilation groove is greater than the distance between two adjacent groups of exhaust holes, and the thickness from the inner wall of the ventilation groove to the outer wall of the moving block is greater than the aperture of the exhaust hole.

[0015] In order to facilitate the separation of qualified products and unqualified products, preferably, a T-shaped plate is fixedly connected to the conveying platform, the end of the T-shaped plate is rotatably connected to a dividing plate, a dividing motor is fixedly connected to the side wall of the mounting plate, the output shaft of the dividing motor is fixedly connected to the rotating top end of the dividing plate, the T-shaped plate and the dividing plate are both located above the conveyor belt, and the dividing motor is electrically connected to the visual inspection head, the ultrasonic detection head and the X-ray detection head.

[0016] Compared with the prior art, the present invention provides a conveying structure for the production of electronic measuring instruments, which has the following beneficial effects:

[0017] 1. The conveying structure for the production of the electronic measuring instrument realizes continuous production inspection through the setting of the conveyor belt, effectively improving the production efficiency. In addition, it cooperates with the setting of the T-shaped plate, the dividing plate and the dividing motor to realize the screening of qualified and unqualified products, effectively improving the product quality.

[0018] 2. The conveying structure for the production of the electronic measuring instrument pushes the airflow into the detection plate through the rotation of the air guide blades, thereby driving the pneumatic impeller to rotate, so that the detection plate drives the visual detection head, ultrasonic detection head and X-ray detection head installed at the bottom to rotate, and at this time the moving block and the electronic measuring instrument are also moving synchronously, thereby realizing a comprehensive detection of the electronic measuring instrument and effectively improving the detection efficiency.

[0019] 3. The conveying structure for the production of the electronic measuring instrument can absorb the residual attachments on the surface of the electronic measuring instrument through the suction effect generated by the rotation of the air guide blades in the air guide disk, thereby improving the cleanliness of the surface of the electronic measuring instrument and ensuring the subsequent detection accuracy; and in combination with the repulsive effect of the first magnetic plate and the second magnetic plate, the positioning plates on both sides can continuously move back and forth, ensuring that the electronic measuring instrument always remains at the center of the conveyor belt, realizing the limit guidance of the electronic measuring instrument and ensuring the subsequent detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure of the conveying structure for the production of electronic measuring instruments proposed by the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the conveying structure for the production of electronic measuring instruments proposed by the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The invention provides a conveying structure for producing an electronic measuring instrument. Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0023] Figure 4 A side view half-section structure schematic diagram of a conveying structure for production of an electronic measuring instrument proposed by the present invention;

[0024] Figure 5 The invention provides a conveying structure for producing an electronic measuring instrument. Figure 4 Schematic diagram of the structure of the middle B area;

[0025] Figure 6 A schematic diagram of a partial cross-sectional structure of a conveying structure for producing an electronic measuring instrument proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of the guide slide bar structure of a conveying structure for the production of an electronic measuring instrument proposed by the present invention.

[0027] In the figure: 1. conveying platform; 2. conveyor belt; 3. mounting plate; 4. suction pipe; 41. suction hole; 42. air guide disc; 421. air guide blade; 43. driving motor; 44. air guide pipe; 45. spring telescopic plate; 451. positioning plate; 46. inflation pipe; 47. piston tube; 471. first magnetic plate; 48. second magnetic plate; 5. detection plate; 51. limiting slide groove; 52. guide slide bar; 521. air guide groove; 522. exhaust hole; 523. blocking plate; 524. reset spring; 53. moving block; 531. ventilation groove; 532. magnetic plate; 54. pull rod; 55. crank slide bar; 56. pneumatic impeller; 57. detection plate; 58. reducer; 59. air guide ring; 591. power air duct; 6. T-shaped plate; 61. material distribution plate; 62. material distribution motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Example:

[0031] Reference Figure 1-Figure 7 A conveying structure for producing an electronic measuring instrument comprises a conveying platform 1, a conveying belt 2 and a mounting plate 3, wherein the conveying belt 2 and the mounting plate 3 are both fixed on the top of the conveying platform 1, and the horizontal section of the mounting plate 3 is located directly above the conveying belt 2. The structure also comprises: a cleaning component, which is arranged on the mounting plate 3 and is used to clean impurities attached to the surface of the electronic measuring instrument; and a detection mechanism, which is arranged on the mounting plate 3 and is used to perform all-round online detection of the electronic measuring instrument.

[0032] Reference Figure 1-Figure 3The cleaning assembly includes two air suction pipes 4, which are symmetrically fixed on both sides of the mounting plate 3. Air suction holes 41 are evenly spaced on the side walls of the air suction pipes 4, and the air suction holes 41 on the two air suction pipes 4 are inclined toward the center of the conveyor belt 2. An air guide plate 42 is fixedly connected to the side wall of the mounting plate 3, and an air guide blade 421 is rotatably connected in the air guide plate 42. A driving motor 43 is fixedly connected to the bottom of the air guide plate 42, and the output shaft end of the driving motor 43 is fixedly connected to the bottom end of the rotating shaft of the air guide blade 421. Air guide pipes 44 are fixed and connected on both sides of the air guide plate 42, and the other end of the air guide pipe 44 is connected to the inner cavity of the air suction pipe 4.

[0033] Through the arrangement of the above structure, the driving motor 43 is turned on to drive the air guide blade 421 to rotate in the air guide plate 42, thereby generating a suction effect on the side close to the air guide pipe 44, and this suction effect will be transmitted along the air guide pipe 44 and the suction pipe 4 to the suction hole 41, thereby generating a suction effect at the suction hole 41. At this time, when the electronic measuring instrument moves forward and passes over the suction hole 41, under the action of suction, the residual attachments on the surface of the electronic measuring instrument will be sucked away, thereby improving the cleanliness of the surface of the electronic measuring instrument and ensuring the subsequent detection accuracy.

[0034] Reference Figure 1-Figure 3 , wherein, spring telescopic plates 45 are fixedly connected to both sides of the top of the conveying platform 1, and the telescopic ends of the spring telescopic plates 45 on both sides are fixedly connected to positioning plates 451, and a guide channel with an inverted "eight"-shaped entrance is formed between the two positioning plates 451, and an inflation tube 46 is fixedly connected between the tops of the two spring telescopic plates 45, and the bottom ends of both sides of the inflation tube 46 are respectively connected to the cavities of the two spring telescopic plates 45, and a piston part for reciprocatingly pumping gas into the inflation tube 46 is provided on the air guide disk 42; the piston part includes a piston tube 47, and the piston tube 47 is fixed on the outer wall of the air guide disk 42, and the two ends of the piston tube 47 are respectively connected to the inner cavity of the air guide disk 42 and the inflation tube 46, and a first magnetic plate 471 is slidably connected in the piston tube 47, and a second magnetic plate 48 is fixedly connected to the side wall of the air guide blade 421, and the second magnetic plate 48 and the first magnetic plate 471 repel each other magnetically.

[0035] By setting the above structure, when the air guide blade 421 rotates, the repulsive effect of the second magnetic plate 48 and the first magnetic plate 471 will cause the first magnetic plate 471 to slide in the piston tube 47 to the side away from the second magnetic plate 48, thereby compressing the gas in the piston tube 47 and causing this part of the gas to be transported along the inflation tube 46 to the cavity of the spring telescopic plates 45 on both sides, thereby pushing the telescopic end of the spring telescopic plate 45 to push the positioning plate 451 to move. When the second magnetic plate 48 and the first magnetic plate 471 are separated from the repulsive area, the telescopic end of the spring telescopic plate 45 will be reset under the rebound effect of the spring inside the spring telescopic plate 45, thereby also pushing back the gas pressed into the spring telescopic plate 45, thereby resetting the first magnetic plate 471. This reciprocating movement will cause the positioning plates 451 on both sides to continuously reciprocate during the forward movement of the electronic measuring instrument, thereby ensuring that the electronic measuring instrument always remains at the center position of the conveyor belt 2, realizing the limit guidance of the electronic measuring instrument, avoiding the electronic measuring instrument from being offset during the transportation process, and ensuring the subsequent detection accuracy.

[0036] Reference Figure 1-Figure 7 The detection mechanism includes a detection disk 5, a limiting slide groove 51 is provided on the top of the mounting plate 3, a guide slide rod 52 is fixedly connected in the limiting slide groove 51, a moving block 53 is slidably adjusted on the guide slide rod 52, the detection disk 5 is fixed at the bottom of the moving block 53, a pull rod 54 is fixedly connected to the top of the moving block 53, the rotating shaft of the air guide blade 421 passes upward to the top of the air guide disk 42, and the rotating shaft of the air guide blade 421 and the pull rod 54 are connected by a crank slide rod 55, a pneumatic impeller 56 is rotatably connected in the detection disk 5, a detection plate 57 is fixedly connected to the bottom of the pneumatic impeller 56, and a visual detection head, an ultrasonic detection head and an X-ray detection head are fixedly connected to the bottom of the detection plate 57.

[0037] Among them, the visual detection head, ultrasonic detection head and X-ray detection head all adopt existing mature technologies, so their specific principles will not be described in detail.

[0038] Through the arrangement of the above structure, when the electronic measuring instrument moves to the bottom of the mounting plate 3, the moving block 53 just moves to the end of the guide slide bar 52 close to the drive motor 43. At this time, the drive motor 43 continues to rotate. Under the transmission action of the crank slide bar 55, the moving block 53 and the electronic measuring instrument on the conveyor belt 2 will move forward synchronously. In this way, the visual inspection head, ultrasonic detection head and X-ray inspection head are used to complete the inspection of the appearance, solder joint quality and component installation position of the electronic measuring instrument, thereby effectively improving the inspection effect.

[0039] In addition, a reducer 58 is provided on the outer wall of the top of the rotating shaft of the air guide blade 421, and the reducer 58 is installed and fixed on the top of the air guide plate 42; by utilizing the setting of the reducer 58, the air guide blade 421 can obtain the airflow driving effect at a higher rotation speed; and the crank slide bar 55 pushes the moving block 53 to move at a lower speed, thereby ensuring the detection effect.

[0040] Reference Figure 4-Figure 7 The guide slide bar 52 has an air guide groove 521 in it, and the air guide groove 521 is connected to the inner cavity of the air guide plate 42. A plurality of exhaust holes 522 are evenly spaced at the bottom of the guide slide bar 52. A blocking piece 523 is provided at the input end of each exhaust hole 522. A return spring 524 is fixedly connected between the top of the blocking piece 523 and the inner cavity of the air guide groove 521. A ventilation groove 531 is provided in the moving block 53. The length of the ventilation groove 531 is greater than the distance between two adjacent exhaust holes 522. The distance from the inner wall of the ventilation groove 531 to the outer wall of the movable block 53 is greater than the aperture of the exhaust hole 522. A magnetic plate 532 is fixedly connected to the bottom of the inner cavity of the ventilation groove 531. The magnetic plate 532 and the blocking piece 523 repel each other magnetically. An air guide ring 59 is provided at the upper part of the inner cavity of the detection disk 5. The air guide ring 59 is connected to the inner cavity of the ventilation groove 531. A power air duct 591 is fixed on the side wall of the air guide ring 59 and is connected thereto. The other end of the power air duct 591 is connected to the inner cavity of the detection disk 5.

[0041] Through the arrangement of the above structure, when the moving block 53 slides, the magnetic plate 532 located in the ventilation groove 531 and the blocking piece 523 repel each other, so that the blocking piece 523 moves to the side of the compression return spring 524, thereby releasing the blockage of the exhaust hole 522. At this time, the airflow thrust generated by the rotation of the air guide blade 421 in the air guide plate 42 will enter the detection plate 5 along the air guide groove 521, the exhaust hole 522, the air guide ring 59 and the power air duct 591, thereby driving the pneumatic impeller 56 to rotate, so that the detection plate 57 drives the visual detection head, the ultrasonic detection head and the X-ray detection head installed at the bottom thereof to rotate, and at this time, the moving block 53 and the electronic measuring instrument are also moving synchronously, thereby realizing comprehensive detection of the electronic measuring instrument, and effectively improving the detection efficiency.

[0042] Among them, there are two groups of power air ducts 591, and the two groups of power air ducts 591 are symmetrically staggered, and the output ends of the power air ducts 591 are facing the middle outer wall of the pneumatic impeller 56; in this way, the pneumatic impeller 56 can be pushed to rotate from both sides at the same time, ensuring the rotation effect of the pneumatic impeller 56.

[0043] Reference Figure 1 , Figure 2, wherein a T-shaped plate 6 is fixedly connected to the conveying platform 1, and a dividing plate 61 is rotatably connected to the end of the T-shaped plate 6, and a dividing motor 62 is fixedly connected to the side wall of the mounting plate 3, and the output shaft of the dividing motor 62 is fixedly connected to the rotating top end of the dividing plate 61, and the T-shaped plate 6 and the dividing plate 61 are both located above the conveyor belt 2, and the dividing motor 62 is electrically connected to the visual detection head, the ultrasonic detection head and the X-ray detection head,

[0044] In addition, unloading mechanical arms are provided on both sides of the T-shaped plate 6 on the conveying platform 1 for unloading the electronic measuring instrument after detection so as to perform continuity detection.

[0045] Through the arrangement of the above-mentioned structure, when the quality inspection of the electronic measuring instrument is qualified, the visual inspection head, the ultrasonic detection head and the X-ray detection head will immediately transmit a qualified signal to the material dividing motor 62. At this time, the material dividing motor 62 will drive the material dividing plate 61 to rotate to the position where qualified products are discharged. When one or more of the visual inspection head, the ultrasonic detection head and the X-ray detection head detect that there is a quality problem with the electronic measuring instrument, an unqualified signal will be immediately transmitted to the material dividing motor 62. At this time, the material dividing motor 62 will drive the material dividing plate 61 to rotate to the position where unqualified products are discharged, thereby screening qualified products from unqualified products, effectively improving product quality, and finally using the robotic arms arranged on both sides of the T-shaped plate 6 to complete the unloading work of the electronic measuring instrument after inspection.

[0046] Reference Figure 1-Figure 7In the present invention, when in use, the electronic measuring instrument without the housing installed is placed on the conveyor belt 2 from the inverted "eight"-shaped guide channel. At this time, the conveyor belt 2 will drive the electronic measuring instrument to move forward. At the same time, the driving motor 43 is turned on to drive the air guide blade 421 to rotate in the air guide plate 42, thereby generating a suction effect on the side close to the air guide pipe 44, and this suction effect will be transmitted along the air guide pipe 44 and the suction pipe 4 to the suction hole 41, thereby generating a suction effect at the suction hole 41. At this time, when the electronic measuring instrument moves forward and crosses the suction hole 41, under the action of suction, the residual attachments on the surface of the electronic measuring instrument will be sucked away, thereby improving the cleanliness of the surface of the electronic measuring instrument and ensuring the subsequent detection accuracy. When the air guide blade 421 rotates, the repulsive effect between the second magnetic plate 48 and the first magnetic plate 471 will cause the first magnetic plate 471 to slide in the piston tube 47 to the side away from the second magnetic plate 48, thereby compressing the gas in the piston tube 47 and causing this part of the gas to be transported along the inflation tube 46 to the cavity of the spring telescopic plates 45 on both sides, thereby pushing the telescopic end of the spring telescopic plate 45 to push the positioning plate 451 to move. When the second magnetic plate 48 and the first magnetic plate 471 are separated from the repulsive area, the telescopic end of the spring telescopic plate 45 will be reset under the rebound effect of the spring inside the spring telescopic plate 45, thereby also pushing back the gas pressed into the spring telescopic plate 45, thereby resetting the first magnetic plate 471. This reciprocating process will cause the positioning plates 451 on both sides to continuously reciprocate during the forward movement of the electronic measuring instrument, thereby ensuring that the electronic measuring instrument always remains at the center position of the conveyor belt 2, realizing the limit guidance of the electronic measuring instrument, avoiding the electronic measuring instrument from being offset during the transportation process, and ensuring the subsequent detection accuracy.

[0047] Then, when the electronic measuring instrument moves to the bottom of the mounting plate 3, the moving block 53 just moves to the end of the guide slide bar 52 close to the drive motor 43. At this time, the drive motor 43 continues to rotate. Under the transmission action of the crank slide bar 55, the moving block 53 and the electronic measuring instrument on the conveyor belt 2 will move forward synchronously, so as to use the visual inspection head, ultrasonic detection head and X-ray detection head to complete the inspection of the appearance, solder joint quality and component installation position of the electronic measuring instrument, which effectively improves the inspection effect; at the same time, when the moving block 53 slides, the magnetic plate 532 located in the ventilation groove 531 and the blocking piece 523 repel each other. The sealing piece 523 is used to move toward the side of the compression return spring 524, so as to release the blockage of the exhaust hole 522. At this time, the airflow thrust generated by the rotation of the air guide blade 421 in the air guide plate 42 will enter the detection plate 5 along the air guide groove 521, the exhaust hole 522, the air guide ring 59 and the power air duct 591, thereby pushing the pneumatic impeller 56 to rotate, so that the detection plate 57 drives the visual detection head, the ultrasonic detection head and the X-ray detection head installed at the bottom thereof to rotate, and at this time, the moving block 53 and the electronic measuring instrument are also moving synchronously, thereby realizing a comprehensive detection of the electronic measuring instrument, and effectively improving the detection efficiency.

[0048] When the quality inspection of the electronic measuring instrument is qualified, the visual inspection head, ultrasonic detection head and X-ray inspection head will immediately transmit a qualified signal to the material dividing motor 62. At this time, the material dividing motor 62 will drive the material dividing plate 61 to rotate to the position where qualified products are discharged. When one or more of the visual inspection head, ultrasonic detection head and X-ray inspection head detect that there is a quality problem with the electronic measuring instrument, it will immediately transmit an unqualified signal to the material dividing motor 62. At this time, the material dividing motor 62 will drive the material dividing plate 61 to rotate to the position where unqualified products are discharged, so as to screen qualified products from unqualified products, effectively improving product quality. Finally, the robotic arms arranged on both sides of the T-shaped plate 6 can be used to complete the unloading of the electronic measuring instrument after inspection.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveying structure for producing electronic measuring instruments, comprising a conveying platform (1), a conveying belt (2) and a mounting plate (3), characterized in that: The conveyor belt (2) and the mounting plate (3) are both fixed on the top of the conveyor platform (1), and the horizontal section of the mounting plate (3) is located directly above the conveyor belt (2), and further comprises: A cleaning component, the cleaning component is arranged on the mounting plate (3), and the cleaning component is used to clean impurities attached to the surface of the electronic measuring instrument; A detection mechanism is provided on the mounting plate (3), and is used for performing all-round online detection of the electronic measuring instrument.

2. The conveying structure for producing electronic measuring instruments according to claim 1, characterized in that: The cleaning assembly comprises two air suction pipes (4), the two air suction pipes (4) are symmetrically fixed on both sides of the mounting plate (3), air suction holes (41) are evenly spaced on the side walls of the air suction pipes (4), and the air suction holes (41) on the two air suction pipes (4) are inclined toward the center of the conveyor belt (2), an air guide plate (42) is fixedly connected to the side wall of the mounting plate (3), an air guide blade (421) is rotatably connected inside the air guide plate (42), a driving motor (43) is fixedly connected to the bottom of the air guide plate (42), an output shaft end of the driving motor (43) is fixedly connected to the bottom end of the rotating shaft of the air guide blade (421), and air guide pipes (44) are fixed and connected to both sides of the air guide plate (42), and the other end of the air guide pipe (44) is connected to the inner cavity of the air suction pipe (4).

3. The conveying structure for producing electronic measuring instruments according to claim 2, characterized in that: Both sides of the top of the conveying platform (1) are fixedly connected with spring telescopic plates (45), and the telescopic ends of the spring telescopic plates (45) on both sides are fixedly connected with positioning plates (451), and a guide channel with an inverted "eight"-shaped entrance is formed between the two positioning plates (451). An inflation tube (46) is fixedly connected between the tops of the two spring telescopic plates (45), and the bottom ends of both sides of the inflation tube (46) are respectively connected to the cavities of the two spring telescopic plates (45), and a piston part for reciprocatingly sucking gas into the inflation tube (46) is provided on the air guide plate (42).

4. The conveying structure for producing electronic measuring instruments according to claim 3, characterized in that: The piston part comprises a piston tube (47), the piston tube (47) is fixed on the outer wall of the air guide plate (42), the two ends of the piston tube (47) are respectively connected to the inner cavity of the air guide plate (42) and the inflation tube (46), a first magnetic plate (471) is slidably connected inside the piston tube (47), a second magnetic plate (48) is fixedly connected to the side wall of the air guide blade (421), and the second magnetic plate (48) and the first magnetic plate (471) are magnetically repelled from each other.

5. The conveying structure for producing electronic measuring instruments according to claim 2, characterized in that: The detection mechanism comprises a detection disk (5), a limiting slide groove (51) is provided on the top of the mounting plate (3), a guide slide rod (52) is fixedly connected in the limiting slide groove (51), a moving block (53) is slidably adjusted on the guide slide rod (52), the detection disk (5) is fixed at the bottom of the moving block (53), a pull rod (54) is fixedly connected to the top of the moving block (53), the rotating shaft of the air guide blade (421) passes upward to the top of the air guide disk (42), and the rotating shaft of the air guide blade (421) is connected to the pull rod (54) by a crank slide rod (55), a pneumatic impeller (56) is rotatably connected in the detection disk (5), a detection plate (57) is fixedly connected at the bottom of the pneumatic impeller (56), and a visual detection head, an ultrasonic detection head and an X-ray detection head are respectively fixedly connected at the bottom of the detection plate (57).

6. The conveying structure for producing electronic measuring instruments according to claim 5, characterized in that: A reducer (58) is provided on the outer wall of the top of the rotating shaft of the air guide blade (421), and the reducer (58) is installed and fixed on the top of the air guide plate (42).

7. The conveying structure for producing electronic measuring instruments according to claim 5, characterized in that: The guide slide bar (52) is provided with an air guide groove (521), the air guide groove (521) is communicated with the inner cavity of the air guide plate (42), a plurality of groups of exhaust holes (522) are provided at equal intervals at the bottom of the guide slide bar (52), a blocking piece (523) is provided at the input end of each group of exhaust holes (522), a return spring (524) is fixedly connected between the top of the blocking piece (523) and the inner cavity of the air guide groove (521), and a ventilation groove (521) is provided in the moving block (53). 531), a magnetic plate (532) is fixedly connected to the bottom of the inner cavity of the ventilation groove (531), and the magnetic plate (532) and the blocking plate (523) repel each other magnetically; an air guide ring (59) is provided at the upper part of the inner cavity of the detection disk (5), and the air guide ring (59) is communicated with the inner cavity of the ventilation groove (531); a power air duct (591) is fixed on the side wall of the air guide ring (59) and is communicated with, and the other end of the power air duct (591) is communicated with the inner cavity of the detection disk (5).

8. The conveying structure for producing electronic measuring instruments according to claim 7, characterized in that: Two groups of the power air ducts (591) are provided, and the two groups of the power air ducts (591) are symmetrically staggered, and the output ends of the power air ducts (591) are both directly facing the middle outer wall of the pneumatic impeller (56).

9. The conveying structure for producing electronic measuring instruments according to claim 7, characterized in that: The length of the ventilation groove (531) is greater than the distance between two adjacent groups of exhaust holes (522), and the thickness from the inner wall of the ventilation groove (531) to the outer wall of the moving block (53) is greater than the aperture of the exhaust hole (522).

10. The conveying structure for producing electronic measuring instruments according to claim 5, characterized in that: A T-shaped plate (6) is fixedly connected to the conveying platform (1), and a dividing plate (61) is rotatably connected to the end of the T-shaped plate (6). A dividing motor (62) is fixedly connected to the side wall of the mounting plate (3), and an output shaft of the dividing motor (62) is fixedly connected to the rotating top end of the dividing plate (61). The T-shaped plate (6) and the dividing plate (61) are both located above the conveyor belt (2), and the dividing motor (62) is electrically connected to the visual detection head, the ultrasonic detection head, and the X-ray detection head.

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