CN217120908U

CN217120908U - Detection equipment for crystal oscillator production

Info

Publication number: CN217120908U
Application number: CN202220943160.XU
Authority: CN
Inventors: 董友才
Original assignee: Chengdu Huihengyuan Electronic Technology Co ltd
Current assignee: Chengdu Huihengyuan Electronic Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-05
Anticipated expiration: 2032-04-22

Abstract

The utility model discloses a detection device for crystal oscillator production, which relates to the technical field of crystal oscillator production and solves the technical problems that the efficiency is low and manpower is wasted because the detection device in the current market generally needs to manually separate qualified products from unqualified products after detection, and the labor intensity of workers is increased because the existing detection device is inconvenient to collect and transfer the qualified products and the workers are troublesome in carrying the products; the automatic feeding device comprises a base, wherein the top of the base is fixedly connected with two side plates which are symmetrically distributed, two rotating shaft rods are rotatably connected between the two side plates, a roller is fixedly sleeved outside the rotating shaft rods, a conveying belt is arranged above the roller and is in transmission connection with the outside of the two rollers, one side of one side plate is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with one end of one rotating shaft rod; the utility model discloses the effect of automatic classification qualified products and nonconforming product has.

Description

Detection equipment for crystal oscillator production

Technical Field

The utility model relates to a crystal oscillator production technical field especially relates to a check out test set is used in crystal oscillator production.

Background

The crystal oscillator generally refers to a crystal oscillator, which refers to a quartz crystal resonator, which is simply referred to as quartz crystal or crystal oscillator, wherein a slice is cut from a quartz crystal according to a certain azimuth angle; when the crystal oscillator is produced, detection equipment is needed to be used for voltage detection and checking whether the crystal oscillator can be electrified or not;

but the check out test set on the existing market generally needs the manual work to part qualified products and defective products after detecting, leads to efficiency lower, and extravagant manpower to and current check out test set is inconvenient to collect qualified products and shift, and is troublesome when leading to the staff to carry the product, thereby increases staff intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model provides a check out test set is used in crystal oscillator production has solved check out test set on the existing market and has generally detected the back and need the manual work to part certified products and defective work, leads to efficiency lower, and extravagant manpower to and current check out test set is inconvenient to collect qualified products and shift, and is troublesome when leading to staff's transport product, thereby increases staff intensity of labour's technical problem.

In order to solve the technical problems, the utility model provides a detection device for crystal oscillator production, which comprises a base, wherein the top of the base is fixedly connected with two side plates which are symmetrically distributed, two rotating shaft rods are rotatably connected between the two side plates, the outer parts of the rotating shaft rods are fixedly sleeved with rollers, a conveyer belt is arranged above the rollers and is in transmission connection with the outer parts of the two rollers, one side of one side plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with one end of one rotating shaft rod, the outer parts of the conveyer belt are fixedly connected with baffle plates which are uniformly distributed, two pin grooves are arranged inside the baffle plates, the top of the base is fixedly connected with a support, the bottom of the support is fixedly connected with an air cylinder, one end of an air cylinder piston rod is fixedly connected with a voltage tester, the through-hole that is evenly distributed is seted up to the inside of conveyer belt, the top of base is provided with the screening subassembly.

Preferably, the screening subassembly includes switch, first air gun and second air gun, switch fixed connection is at the top of base, be connected between switch and the voltage tester, first air gun fixed connection is in one of them the top of curb plate, second air gun fixed connection is between two curb plates, first air gun all passes through switch and power electric connection with the second air gun.

Preferably, the top of the base is fixedly connected with a first guide sloping platform and a second guide sloping platform, the first guide sloping platform is positioned at the tail end of the conveying belt, and the second guide sloping platform is positioned at the side edge of the conveying belt.

Preferably, a collecting assembly is arranged on one side of the base.

Preferably, the collecting assembly comprises a collecting box, a plurality of universal wheels and an adsorption plate, the universal wheels are uniformly and fixedly connected to the bottom of the collecting box, the adsorption plate is fixedly connected to one side of the base, and the collecting box is connected with the base through the adsorption plate.

Preferably, the adsorption plate is an electromagnet.

Compared with the prior art, the utility model provides a pair of check out test set is used in crystal oscillator production has following beneficial effect:

1. starting a servo motor to enable an output end of the servo motor to drive a rotating shaft rod to move intermittently, so that a roller can be driven to rotate, a conveying belt is driven to convey intermittently, a crystal oscillator is placed between two clapboards in sequence manually, pins are placed in a pin groove, when the crystal oscillator is conveyed to the position below an air cylinder, the air cylinder is started, a piston rod of the air cylinder drives a voltage tester to move downwards, so that the voltage tester is in contact with the two pins of the crystal oscillator, if the crystal oscillator can conduct electricity, the crystal oscillator is qualified, at the moment, a first air gun and a second air gun are started simultaneously through electrical connection between the voltage tester and a switch, so that the first air gun can blow up the crystal oscillator through a through hole, and simultaneously blow the crystal oscillator onto a second guide inclined table through the first air gun and then fall down, if the crystal oscillator is not electrified, the crystal oscillator is unqualified, and then the switch cannot be electrified, like this first air gun and second air gun can not start, then unqualified crystal oscillator will move to the end and then drop to first direction sloping bench, has reached the effect of automatic classification qualified product and unqualified product from this.

2. After the qualified crystal oscillator blows to second direction sloping platform, can get into the inside of collecting box along second direction sloping platform, and the collecting box passes through adsorption plate magnetic adsorption on the base, cuts off the power supply with the adsorption plate, and at this moment the adsorption plate loses the absorption to the collecting box, and collecting box and base separation this moment can conveniently remove this device through the universal wheel, has reached the effect that convenient collection of qualified product was transported from this.

Drawings

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a perspective view of the whole structure of the present invention in another direction;

FIG. 3 is a schematic sectional view of the structure of the conveyer belt of the present invention;

fig. 4 is a schematic structural view of the collecting assembly of the present invention.

Reference numbers in the figures: 1. a base; 2. a side plate; 3. a spindle rod; 4. a drum; 5. a conveyor belt; 6. a servo motor; 7. a partition plate; 8. a lead groove; 9. a support; 10. a cylinder; 11. a voltage tester; 12. a through hole; 13. a screening component; 1301. a switch; 1302. a first air gun; 1303. a second air gun; 14. a first guide ramp; 15. a second guide ramp; 16. a collection assembly; 1601. a collection box; 1602. a universal wheel; 1603. and (5) adsorbing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

As shown in figures 1-4, the utility model comprises a base 1, two side plates 2 which are symmetrically distributed are fixedly connected on the top of the base 1, two rotating shaft rods 3 are rotatably connected between the two side plates 2, rollers 4 are fixedly sleeved on the outer parts of the rotating shaft rods 3, a conveyer belt 5 is arranged above the rollers 4, the conveyer belt 5 is in transmission connection with the outer parts of the two rollers 4, one side of one side plate 2 is fixedly connected with a servo motor 6, the output end of the servo motor 6 is fixedly connected with one end of one rotating shaft rod 3, the outer part of the conveyer belt 5 is fixedly connected with a baffle 7 which is uniformly distributed, two pin grooves 8 are arranged inside the baffle 7, a bracket 9 is fixedly connected on the top of the base 1, a cylinder 10 is fixedly connected on the bottom of the bracket 9, one end of a piston rod of the cylinder 10 is fixedly connected with a voltage tester 11, through holes 12 which are uniformly distributed are arranged inside the conveyer belt 5, a screening component 13 is arranged above the base 1.

Specifically, start servo motor 6, make servo motor 6's output drive pivot pole 3 carry out the intermittent type formula and remove, just so can drive cylinder 4 and rotate, thereby drive conveyer belt 5 and carry out the intermittent type formula and carry out, place the crystal oscillator between two baffle 7 in proper order through the manual work at this moment, and put into pin groove 8 with the pin, when carrying the crystal oscillator to cylinder 10 below, cylinder 10 starts, the piston rod of cylinder 10 drives voltage tester 11 and moves down, voltage tester 11 contacts with two pins of crystal oscillator like this, if the crystal oscillator can electrically conduct, it is qualified to express, if the crystal oscillator does not switch on, then it is unqualified to express, and can control screening subassembly 13 through circular telegram and obstructed electric energy and start.

The screening assembly 13 comprises a switch 1301, a first air gun 1302 and a second air gun 1303, wherein the switch 1301 is fixedly connected to the top of the base 1, the switch 1301 is connected with the voltage tester 11, the first air gun 1302 is fixedly connected to the top of one side plate 2, the second air gun 1303 is fixedly connected between the two side plates 2, and the first air gun 1302 and the second air gun 1303 are both electrically connected with a power supply through the switch 1301.

Specifically, if the crystal oscillator can conduct electricity, it is qualified to indicate, at this time, through the electrical connection between the voltage tester 11 and the switch 1301, the first air gun 1302 and the second air gun 1303 are started simultaneously, so that the first air gun 1302 can blow up the crystal oscillator through the through hole 12, and at the same time, the crystal oscillator can be blown out of the conveyor belt 5 through the first air gun 1302, and then the crystal oscillator falls down, if the crystal oscillator is not electrified, it is unqualified to indicate, then the switch 1301 cannot be electrified, so that the first air gun 1302 and the second air gun 1303 cannot be started, and then the unqualified crystal oscillator moves to the tail end of the conveyor belt 5 and then falls down.

The top of base 1 fixedly connected with first direction sloping platform 14 and second direction sloping platform 15, first direction sloping platform 14 is located the end of conveyer belt 5, and second direction sloping platform 15 is located the side of conveyer belt 5.

The first guide ramp 14 can guide an unqualified crystal oscillator, and the second guide ramp 15 can guide a qualified crystal oscillator.

One side of base 1 is provided with collection component 16, through collection component 16, can conveniently collect the transportation with qualified crystal oscillator.

Collecting assembly 16 includes collecting box 1601, a plurality of universal wheel 1602 and adsorption plate 1603, and a plurality of universal wheel 1602 is even fixed connection in the bottom of collecting box 1601, and adsorption plate 1603 fixed connection is in one side of base 1, and collecting box 1601 passes through adsorption plate 1603 and is connected with base 1.

After the qualified crystal oscillator blows to second direction sloping platform 15, can follow the inside that second direction sloping platform 15 got into collecting box 1601, and collecting box 1601 passes through adsorption plate 1603 magnetic adsorption on base 1, and collecting box 1601 can separate with base 1 like this, then can conveniently remove this device through universal wheel 1602.

Adsorption plate 1603 is the electro-magnet, can adsorb through circular telegram and outage control adsorption plate 1603 like this to more conveniently separate collecting box 1601 from base 1.

The working principle is as follows:

when the device is used, the servo motor 6 is started, so that the output end of the servo motor 6 drives the rotating shaft rod 3 to move intermittently, the roller 4 can be driven to rotate, the conveying belt 5 is driven to convey intermittently, the crystal oscillator is sequentially placed between the two partition plates 7 by manpower, the pins are placed in the pin grooves 8, when the crystal oscillator is conveyed to the position below the air cylinder 10, the air cylinder 10 is started, the piston rod of the air cylinder 10 drives the voltage tester 11 to move downwards, the voltage tester 11 is contacted with the two pins of the crystal oscillator, if the crystal oscillator can conduct electricity, the qualification is shown, at the moment, the first air gun 1302 and the second air gun 1303 are started simultaneously through the electrical connection between the voltage tester 11 and the switch 1301, so that the first air gun 1302 can blow up the crystal oscillator through the through hole 12, and blow the crystal oscillator onto the second guide ramp 15 through the first air gun 1302 and then fall down, if the crystal oscillator is not electrified, the crystal oscillator is unqualified, then the switch 1301 cannot be electrified, the first air gun 1302 and the second air gun 1303 cannot be started, the unqualified crystal oscillator moves to the tail end and then falls onto the first guide inclined table 14, the crystal oscillator blows to the second guide inclined table 15 and then enters the collecting box 1601 along the second guide inclined table 15, the collecting box 1601 is magnetically adsorbed on the base 1 through the adsorbing plate 1603, the adsorbing plate 1603 is powered off, the adsorbing plate 1603 loses adsorption on the collecting box 1601, the collecting box 1601 is separated from the base 1, and then the device can be conveniently moved through the universal wheel 1602.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 check out test set is used in crystal oscillator production, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with two side plates (2) which are symmetrically distributed, two rotating shaft rods (3) are rotatably connected between the two side plates (2), rollers (4) are fixedly sleeved outside the rotating shaft rods (3), a conveying belt (5) is arranged above the rollers (4), the conveying belt (5) is in transmission connection with the outside of the two rollers (4), one side of one side plate (2) is fixedly connected with a servo motor (6), the output end of the servo motor (6) is fixedly connected with one end of one rotating shaft rod (3), the outside of the conveying belt (5) is fixedly connected with a partition plate (7) which is uniformly distributed, two pin grooves (8) are formed in the partition plate (7), the top of the base (1) is fixedly connected with a support (9), and the bottom of the support (9) is fixedly connected with a cylinder (10), one end fixed connection of cylinder (10) piston rod has voltage tester (11), through-hole (12) that are evenly distributed are seted up to the inside of conveyer belt (5), the top of base (1) is provided with screening subassembly (13).

2. The crystal oscillator production detection equipment as claimed in claim 1, wherein the screening assembly (13) comprises a switch (1301), a first air gun (1302) and a second air gun (1303), the switch (1301) is fixedly connected to the top of the base (1), the switch (1301) is connected with the voltage tester (11), the first air gun (1302) is fixedly connected to the top of one of the side plates (2), the second air gun (1303) is fixedly connected between the two side plates (2), and the first air gun (1302) and the second air gun (1303) are both electrically connected with a power supply through the switch (1301).

3. The crystal oscillator production detection equipment as claimed in claim 1, wherein a first guide ramp (14) and a second guide ramp (15) are fixedly connected to the top of the base (1), the first guide ramp (14) is located at the tail end of the conveyor belt (5), and the second guide ramp (15) is located at the side edge of the conveyor belt (5).

4. The crystal oscillator production detection device as claimed in claim 1, wherein a collection assembly (16) is arranged on one side of the base (1).

5. The crystal oscillator production detection equipment as claimed in claim 4, wherein the collection assembly (16) comprises a collection box (1601), a plurality of universal wheels (1602) and an adsorption plate (1603), the plurality of universal wheels (1602) are uniformly and fixedly connected to the bottom of the collection box (1601), the adsorption plate (1603) is fixedly connected to one side of the base (1), and the collection box (1601) is connected with the base (1) through the adsorption plate (1603).

6. The crystal oscillator production detection equipment as claimed in claim 5, wherein the adsorption plate (1603) is an electromagnet.