CN217989952U

CN217989952U - Crystal resonator screening machine

Info

Publication number: CN217989952U
Application number: CN202221600466.1U
Authority: CN
Inventors: 李瑶; 李秀琴
Original assignee: Fronter Electronics Co ltd
Current assignee: Fronter Electronics Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-09
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a crystal resonator sieve shell machine, which comprises a support plate, two fixed blocks of the last fixed surface of support plate are connected with, every the common fixedly connected with sieve shell case of upper surface of fixed block, the bin outlet has been seted up in the front of sieve shell case, the feed inlet has been seted up to the upper surface of sieve shell case, the inside of sieve shell case is equipped with the screening board. The utility model discloses a drive of motor can make the cam rotate, the cooperation ejector pin, make the ejector pin drive the screening board rebound, the ejector pin drops when the concave surface of cam, ejector pin and screening board will fall fast, and the ejector pin then can collide with the concave surface of cam, reach the effect that makes crystal resonator pop out from the screening board, thereby solved crystal resonator sieve shell machine and made the screening board take place to block easily when the screening feed, if untimely handle the crystal resonator that the screening board blockked, will influence the problem of screening efficiency.

Description

Crystal resonator screening machine

Technical Field

The utility model belongs to the technical field of crystal resonator processing technique and specifically relates to a crystal resonator sieve shell machine.

Background

The crystal resonator is a quartz crystal resonator made of quartz material, commonly called crystal oscillator, which has the function of generating frequency, has the characteristics of stability and good anti-interference performance, and is widely applied to various electronic products.

Screening shell machine belongs to one of the equipment that crystal resonator used, and current crystal resonator screening shell machine still has some drawbacks when using, for example: the crystal resonator screening machine is easy to cause the screening plate to be blocked during screening and feeding, and if the crystal resonator blocked by the screening plate is not timely processed, the screening efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crystal resonator sieve shell machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a crystal resonator sieve shell machine, includes the support plate, two fixed blocks of last fixed surface of support plate are connected with, every the common fixedly connected with sieve shell case of upper surface of fixed block, the bin outlet has been seted up in the front of sieve shell case, the feed inlet has been seted up to the upper surface of sieve shell case, the inside of sieve shell case is equipped with the screening board, the interior diapire fixedly connected with fixed plate of sieve shell case, the right flank of fixed plate is articulated through the left end of first round pin axle with the screening board, the bottom surface fixedly connected with ejector pin of screening board, the inside wall fixedly connected with motor of sieve shell case, the output fixedly connected with cam of motor, and the bottom of ejector pin contacts with the surface of cam, the discharge port has been seted up to the bottom surface of sieve shell case.

In a further embodiment, the inner side wall of the screen casing box is fixedly connected with an inclined plate, the right end of the inclined plate is fixedly connected with the left side face of the fixed plate, and the bottom end of the inclined plate is fixedly connected with the inner bottom wall of the screen casing box.

In a further embodiment, the bottom surface of the carrier plate is fixedly connected with two supporting seats, the front surface of the sieve casing box is fixedly embedded with an observation window, and the inlet end of the feed inlet is fixedly communicated with a feed hopper.

In a further embodiment, the inner bottom wall of the sieve case is fixedly connected with two guide plates, and one side of the two guide plates, which are far away from each other, is fixedly connected with the right side of the fixed plate and the left side of the limiting plate respectively.

In a further embodiment, a collecting frame is placed on the upper surface of the carrier plate, and a limiting plate is fixedly connected to the inner bottom wall of the sieve case.

In a further embodiment, the inside wall of sieve shell case has seted up the spout, the inside sliding connection of spout has the slider, the left surface of slider is articulated through the right-hand member of second round pin axle with the screening board.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a drive of motor can make the cam rotate, the cooperation ejector pin, make the ejector pin drive the screening board rebound, the ejector pin drops when the concave surface of cam, ejector pin and screening board will fall fast, and the ejector pin then can collide with the concave surface of cam, reach the effect that makes crystal resonator pop out from the screening board, thereby solved crystal resonator sieve shell machine and made the screening board take place to block easily when the screening feed, if untimely handle the crystal resonator that the screening board blockked, will influence the problem of screening efficiency.

The cooperation that adopts spout, slider and second round pin axle has played the screening board at the more smooth and easy effect of rebound in-process, reaches the effect that makes the screening board take place the slope, through the collection frame that is equipped with on the support plate, is convenient for collect the crystal resonator of screening, prevents that the phenomenon that the crystal resonator appears scattering.

Drawings

Fig. 1 is a schematic perspective view of a screen case of a crystal resonator screen case machine.

FIG. 2 is a cross-sectional view of a front view of a screen box in a crystal resonator screening machine.

Fig. 3 is a schematic perspective view of a cam of the crystal resonator screening machine.

Fig. 4 is a schematic perspective view of a screening plate in a crystal resonator screening machine.

In the figure: 1. a carrier plate; 2. a supporting base; 3. a fixed block; 4. a sieve case; 5. an observation window; 6. a discharge outlet; 7. a collection frame; 8. a sloping plate; 9. a feed hopper; 10. a feed inlet; 11. a chute; 12. a slider; 13. a second pin shaft; 14. a fixing plate; 15. a first pin shaft; 16. screening the plate; 17. a top rod; 18. a motor; 19. a cam; 20. a limiting plate; 21. a guide plate; 22. and a discharge port.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-4, the utility model discloses a crystal resonator shell screening machine, including support plate 1, two fixed blocks 3 of the last fixed surface fixedly connected with of support plate 1, the common fixedly connected with of the upper surface of every fixed block 3 sieve shell case 4, bin outlet 6 has been seted up in the front of sieve shell case 4, feed inlet 10 has been seted up to the upper surface of sieve shell case 4, the inside of sieve shell case 4 is equipped with screening plate 16, the interior diapire fixedly connected with fixed plate 14 of sieve shell case 4, the right flank of fixed plate 14 is articulated with the left end of screening plate 16 through first round pin axle 15, the bottom surface fixedly connected with ejector pin 17 of screening plate 16, the inside wall fixedly connected with motor 18 of sieve shell case 4, the output fixedly connected with cam 19 of motor 18, and the bottom of ejector pin 17 contacts with the surface of cam 19, discharge port 22 has been seted up to the bottom surface of sieve shell case 4.

Inside wall fixedly connected with swash plate 8 of sieve shell case 4, the right-hand member of swash plate 8 and the left surface fixed connection of fixed plate 14, and the bottom of swash plate 8 and the interior diapire fixed connection of sieve shell case 4, be convenient for fix swash plate 8, the stability of swash plate 8 has been improved, two supporting seats 2 of the bottom surface fixedly connected with of support plate 1, the front of sieve shell case 4 is fixed to be inlayed and is had observation window 5, the fixed intercommunication of the access end of feed inlet 10 has feeder hopper 9, through the observation window 5 that is equipped with, be convenient for observe the inside condition of sieve shell case 4, two guide boards 21 of interior diapire fixed connection of sieve shell case 4, a side that two guide boards 21 kept away from each other respectively with the right flank of fixed plate 14 and the left surface fixed connection of limiting plate 20, guide board 21 through being equipped with, be convenient for guide the crystal resonator, prevent that the accumulational phenomenon from appearing in the crystal resonator.

Collection frame 7 has been placed to the upper surface of support plate 1, inner diapire fixedly connected with limiting plate 20 of sieve shell case 4, be convenient for collect crystal resonator, prevent that the phenomenon that crystal resonator appears scattering, spout 11 has been seted up to the inside wall of sieve shell case 4, the inside sliding connection of spout 11 has slider 12, slider 12's left surface is articulated through second round pin axle 13 and sieve plate 16's right-hand member, sieve plate 16 has been played the effect that sieve plate 16 took place the slope at the smooth and easy more of rebound in-process, reach the effect that makes sieve plate 16 take place the slope.

The utility model discloses a theory of operation is:

when the crystal resonator screening device is used, firstly, the motor 18 is communicated with a power supply and is controlled by the control switch, the cam 19 can be driven to rotate by starting the motor 18, the ejector rod 17 connected with the bottom surface of the screening plate 16 can push the ejector rod 17 to move upwards when the cam 19 rotates, the ejector rod 17 can fall to the concave surface of the cam 19 after the cam 19 rotates for one circle, so that the screening plate 16 quickly falls and generates vibration, and the crystal resonator is popped out from the screening plate 16 by utilizing the vibration generated by the falling of the ejector rod 17, so that the screening efficiency of the screening plate 16 on the crystal resonator is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A crystal resonator sieve shell machine which characterized in that: including support plate (1), two fixed blocks (3) of last fixed surface fixedly connected with of support plate (1), every the common fixedly connected with sieve shell case (4) of upper surface of fixed block (3), bin outlet (6) have been seted up in the front of sieve shell case (4), feed inlet (10) have been seted up to the upper surface of sieve shell case (4), the inside of sieve shell case (4) is equipped with screening board (16), interior diapire fixedly connected with fixed plate (14) of sieve shell case (4), the right flank of fixed plate (14) is articulated through first round pin axle (15) and the left end of screening board (16), the bottom surface fixedly connected with ejector pin (17) of screening board (16), the inside wall fixedly connected with motor (18) of sieve shell case (4), the output fixedly connected with cam (19) of motor (18), and the bottom of ejector pin (17) contacts with the surface of cam (19), discharge port (22) have been seted up to the bottom surface of sieve shell case (4).

2. The crystal resonator shell screening machine of claim 1, wherein: the inside wall fixedly connected with swash plate (8) of sieve shell case (4), the right-hand member of swash plate (8) and the left surface fixed connection of fixed plate (14), and the bottom of swash plate (8) and the interior diapire fixed connection of sieve shell case (4).

3. The crystal resonator shell screening machine of claim 1, characterized in that: the bottom surface fixedly connected with two supporting seats (2) of support plate (1), the front fixed of sieve shell case (4) is inlayed and is had observation window (5), the fixed intercommunication of the entering end of feed inlet (10) has feeder hopper (9).

4. The crystal resonator shell screening machine of claim 1, characterized in that: two guide plates (21) of interior diapire fixedly connected with of sieve case (4), two a side that guide plate (21) kept away from each other respectively with the right flank of fixed plate (14) and the left surface fixed connection of limiting plate (20).

5. The crystal resonator shell screening machine of claim 1, characterized in that: the collection frame (7) has been placed to the upper surface of support plate (1), interior diapire fixedly connected with limiting plate (20) of sieve case (4).

6. The crystal resonator shell screening machine of claim 1, wherein: spout (11) have been seted up to the inside wall of sieve shell case (4), the inside sliding connection of spout (11) has slider (12), the left surface of slider (12) is articulated through the right-hand member of second round pin axle (13) and screening board (16).