CN217411575U

CN217411575U - Turning device for screening and detecting chip resistors

Info

Publication number: CN217411575U
Application number: CN202221410035.9U
Authority: CN
Inventors: 王雪艳; 黄二朋
Original assignee: Anhui Rongqian Intelligent Technology Co ltd
Current assignee: Anhui Rongqian Intelligent Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-09-13
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a chip resistor screening technical field just discloses a chip resistor screening detects and uses turning device, including door shape backup pad, the surface fixed connection of door shape backup pad has the spill baffle, the surface fixed mounting has electric telescopic handle in the right side of door shape backup pad, electric telescopic handle's top surface fixed connection push pedal, the below of second conveyer belt is equipped with first collecting box, the left side below of second conveyer belt is equipped with the second collecting box. This turning device for chip resistor screening detection transmits chip resistor through first conveyer belt, and the spill baffle of deuterogamying overturns chip resistor, and cooperation electric telescopic handle promotes unqualified chip resistor to advancing first collecting box, and the second collecting box is collected qualified chip resistor of inspection, has reached and has overturned chip resistor, and has avoided the testing personnel to stare the effect that chip resistor harms eyes for a long time.

Description

Turning device for screening and detecting chip resistors

Technical Field

The utility model relates to a chip resistor screening technical field specifically is a chip resistor screening detects uses turning device.

Background

The chip resistor is one of metal glass uranium resistors, is a resistor manufactured by mixing metal powder and glass uranium powder and printing the mixture on a substrate by a screen printing method, has the characteristics of moisture resistance, high temperature resistance and small temperature coefficient, and needs to be screened and detected after the chip resistor is produced.

When screening and detecting chip resistors, the chip resistors are required to be detected on two surfaces of the chip resistors, the chip resistors are required to be turned over manually, the efficiency is low, the chip resistors are usually detected by artificial naked eyes when being detected, the chip resistors are small, long-time visual observation can damage eyes of detection personnel, the chip resistors with different sizes can appear during production, the production quality is influenced, and therefore the turning device for screening and detecting the chip resistors is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a paster resistance screening detects uses turning device, possess and overturn to paster resistance, and avoided the measurement personnel to stare paster resistance harm eyes for a long time, the not unidimensional paster resistance on the screen net screens, avoid size not up to standard to influence advantages such as production quality, solved and sift to paster resistance and examine time measuring, need all detect its two surfaces, generally need artifically to overturn paster resistance, efficiency is lower, it is artifical naked eye to detect usually when paster resistance detects, because paster resistance is less, long-time macroscopic observation can damage measurement personnel's eyes, in the time of production, paster resistance that the size differs can appear, influence the problem of production quality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paster resistance screening detects uses turning device, includes door shape backup pad, second collecting box and first collecting box, the interior fixed surface of door shape backup pad is connected with first conveyer belt, the below fixedly connected with second conveyer belt of first conveyer belt, the outer fixed surface of door shape backup pad is connected with spill baffle, the interior fixed surface of door shape backup pad is connected with the fixed plate, the first CCD camera of the top internal surface fixedly connected with of door shape backup pad, the top external surface fixedly connected with second CCD camera of fixed plate, the right side internal surface fixed mounting of door shape backup pad has electric telescopic handle, electric telescopic handle's top external surface fixed connection push pedal, the below of second conveyer belt is equipped with first collecting box, the left side below of second conveyer belt is equipped with the second collecting box.

Preferably, the bottom outer surface of the second collection box is fixedly connected with two support plates, the left side outer surface of the support plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with two gears, the top outer surfaces of the two gears are meshed with a rack, the outer surfaces of the two ends of the top of the rack are fixedly connected with fixing rods, the inner surface of the second collection box is movably connected with a screening net, and the screening net screens the chip resistors with different sizes to avoid influencing the production quality.

Preferably, the first CCD camera and the second CCD camera are electrically connected to an external display screen, and the first CCD camera and the second CCD camera are photographed and transmitted to the external display screen for detection.

Preferably, electric telescopic handle and motor all with external power supply electric connection, control electric telescopic handle and motor through external power button.

Preferably, the distance between the push plate and the second conveyor belt is smaller than the thickness of the chip resistor, so that the electric telescopic rod can push the push plate to push the chip resistor into the first collecting box conveniently.

Preferably, the outer surface of concave baffle and the outer surface of second conveyer belt are smooth surfaces, avoid the too big chip resistor of frictional force to block up in concave baffle, make things convenient for the push pedal to push away the chip resistor to first collecting box in.

Preferably, the screening net is connected with the fixed rod through a screw, so that the screening net can be conveniently detached to replace the screening net.

(III) advantageous effects

Compared with the prior art, the utility model provides a paster resistance screens and detects uses turning device possesses following beneficial effect:

1. this paster resistance screening detects uses turning device, carry out the transmission with paster resistance through first conveyer belt, first CCD camera shoots paster resistance, convey the display screen, the staff detects, the spill baffle that deuterogamies overturns paster resistance, reach the second conveyer belt, the second CCD camera shoots paster resistance, convey the display screen, the staff detects the another side, cooperation electric telescopic handle pushes away unqualified paster resistance to advancing first collecting box, the second collecting box is collected examining qualified paster resistance, reached and overturned paster resistance, and avoided the detector to stare the effect that paster resistance harm eyes for a long time.

2. This paster resistance screening detects uses turning device, through setting up the screening net, the motor drives the axis of rotation and rotates, and then drives gear revolve, gear cooperation rack, positive reverse motor for the gear drives the rack and removes, has reached and has filtered the not unidimensional paster resistance on the screening net, avoids the effect that the size is not up to standard influence production quality.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic left side view of the present invention;

fig. 3 is a schematic view of the second collecting box and the related structure thereof.

Wherein: 1. a door-shaped support plate; 2. a first conveyor belt; 3. a second conveyor belt; 4. a concave baffle; 5. a fixing plate; 6. a first CCD camera; 7. a second CCD camera; 8. an electric telescopic rod; 9. pushing the plate; 10. a first collection tank; 11. a second collection tank; 12. a support plate; 13. a motor; 14. a rotating shaft; 15. a gear; 16. a rack; 17. fixing the rod; 18. screening a net; 19. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to figures 1-3 of the drawings,

example 1: a turning device for screening and detecting chip resistors comprises a door-shaped support plate 1, wherein a first conveyor belt 2 is fixedly connected to the inner surface of the door-shaped support plate 1, a second conveyor belt 3 is fixedly connected to the lower portion of the first conveyor belt 2, a concave baffle 4 is fixedly connected to the outer surface of the door-shaped support plate 1, a fixed plate 5 is fixedly connected to the inner surface of the door-shaped support plate 1, a first CCD camera 6 is fixedly connected to the inner surface of the top portion of the door-shaped support plate 1, a second CCD camera 7 is fixedly connected to the outer surface of the top portion of the fixed plate 5, an electric telescopic rod 8 is fixedly installed on the inner surface of the right side of the door-shaped support plate 1, a push plate 9 is fixedly connected to the outer surface of the top portion of the electric telescopic rod 8, a first collecting box 10 is arranged below the second conveyor belt 3, a second collecting box 11 is arranged below the left side of the second conveyor belt 3, and the chip resistors are transmitted through the first conveyor belt 2, first CCD camera 6 shoots the chip resistor, convey the display screen, the staff detects, it overturns to cooperate spill baffle 4 again to the chip resistor, reach second conveyer belt 3, second CCD camera 7 shoots the chip resistor, convey the display screen, the staff detects the another side, cooperation electric telescopic handle 8 pushes away unqualified chip resistor to advancing in first collecting box 10, second collecting box 11 is collected the qualified chip resistor of inspection, it overturns to the chip resistor to have reached, and avoided the inspector to stare the effect that the chip resistor harmd eyes for a long time.

Example 2: two backup pads 12 of bottom surface fixed connection of second collecting box 11, the fixed surface of left side backup pad 12 installs motor 13, motor 13's output fixedly connected with axis of rotation 14, two gears 15 of axis of rotation 14's fixed surface are connected with, the meshing of two gears 15's top surface has rack 16, the equal fixedly connected with dead lever 17 of rack 16's top both ends surface, the internal surface swing joint of second collecting box 11 has screening net 18, through setting up screening net 18, motor 13 drives axis of rotation 14 and rotates, and then drive gear 15 and rotate, gear 15 cooperation rack 16, motor 13 is just reversing, make gear 15 drive rack 16 remove about, reached and screened the not unidimensional chip resistor on screening net 18, avoid the effect that the size is not up to standard influence production quality.

The working principle is as follows: the chip resistor is conveyed through the first conveyor belt 2, when the chip resistor reaches the bottom of the first CCD camera 6, the first CCD camera 6 takes a picture and conveys the chip resistor to an external display screen for detection, when the first conveyor belt 2 conveys the chip resistor to the rightmost end of the first conveyor belt 2, the concave baffle 4 is used for guiding the chip resistor, so that the chip resistor overturns to reach the second conveyor belt 3 for transmission, when the chip resistor reaches the bottom of the second CCD camera 7, the second CCD camera 7 takes a picture of the other side of the chip resistor and conveys the chip resistor to the external display screen for detection, when the chip resistor does not accord with the production requirement, the electric telescopic rod 8 is controlled to be matched with the push plate 9 to push the chip resistor to the first collection box 10, the chip resistor which accords with the production requirement reaches the second collection box 11 through the second conveyor belt 3, the effect of turning over the chip resistor and preventing the detection personnel from staring at the chip resistor for a long time to damage eyes is achieved.

When needs filter the chip resistor in the second collecting box 11, open motor 13, through corotation motor 13 and reversal motor 13, motor 13 drives axis of rotation 14 and rotates, thereby gear 15 drives the effect of rack 16 and removes, it shakes about the dead lever 17 drives screening net 18 to cooperate again, thereby unqualified chip resistor of size enters into the bottom of second collecting box 11 through the through-hole on the screening net 18, reached and screened the chip resistor of the not unidimensional on the screening net 18, avoid the effect that the size is not up to standard to influence production quality.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chip resistor screens detects uses turning device, includes door shape backup pad (1), second collecting box (11) and first collecting box (10), its characterized in that: the inner surface of the door-shaped supporting plate (1) is fixedly connected with a first conveyor belt (2), a second conveyor belt (3) is fixedly connected below the first conveyor belt (2), the outer surface of the door-shaped supporting plate (1) is fixedly connected with a concave baffle (4), the inner surface of the door-shaped supporting plate (1) is fixedly connected with a fixing plate (5), the inner surface of the top of the door-shaped supporting plate (1) is fixedly connected with a first CCD camera (6), the outer surface of the top of the fixed plate (5) is fixedly connected with a second CCD camera (7), an electric telescopic rod (8) is fixedly arranged on the inner surface of the right side of the door-shaped supporting plate (1), the outer surface of the top part of the electric telescopic rod (8) is fixedly connected with a push plate (9), a first collecting box (10) is arranged below the second conveyor belt (3), and a second collecting box (11) is arranged below the left side of the second conveyor belt (3).

2. The turning device for screening and detecting the chip resistors as claimed in claim 1, wherein: the bottom outer surface of the second collecting box (11) is fixedly connected with two supporting plates (12), the left side outer surface of the supporting plates (12) is fixedly provided with a motor (13), the output end of the motor (13) is fixedly connected with a rotating shaft (14), the outer surface of the rotating shaft (14) is fixedly connected with two gears (15), the top outer surfaces of the gears (15) are meshed with racks (16), fixing rods (17) are fixedly connected to the outer surfaces of the two ends of the top of each rack (16), and a screening net (18) is movably connected to the inner surface of the second collecting box (11).

3. The turning device for screening and detecting the chip resistors as claimed in claim 1, wherein: the first CCD camera (6) and the second CCD camera (7) are electrically connected with an external display screen.

4. The turning device for screening and detecting the chip resistors as claimed in claim 1, wherein: the electric telescopic rod (8) and the motor (13) are electrically connected with an external power supply.

5. The turning device for screening and detecting the chip resistors as claimed in claim 1, wherein: the distance between the push plate (9) and the second conveyor belt (3) is smaller than the thickness of the chip resistor.

6. The turning device for screening and detecting the chip resistors as claimed in claim 1, wherein: the outer surface of the concave baffle (4) and the outer surface of the second conveyor belt (3) are both smooth surfaces.

7. The turning device for screening and detecting the chip resistors as claimed in claim 2, wherein: the screening net (18) is connected with the fixed rod through a screw (19).