CN216225573U

CN216225573U - Screw screening device of optical image screening machine

Info

Publication number: CN216225573U
Application number: CN202122853163.2U
Authority: CN
Inventors: 赵磊; 陈贵高; 符根富
Original assignee: Shenzhen Shenhu Standard Parts Industry Co ltd
Current assignee: Shenzhen Shenhu Standard Parts Industry Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-08
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a screw screening device of an optical image screening machine, relates to the field of screw screening devices, and aims to solve the problem that manual screening is time-consuming and labor-consuming because a common optical image screening machine does not have a device for screening screws. The utility model has novel structure, solves the problem that manual screening is time-consuming and labor-consuming because a common optical image screening machine does not have a device for screening the size of a screw, and is suitable for popularization.

Description

Screw screening device of optical image screening machine

Technical Field

The utility model relates to the field of screw screening devices, in particular to a screw screening device of an optical image screening machine.

Background

The optical image screening machine is formed by utilizing the visual detection principle of visible objects. The assembly line adopts a turntable form, so that the assembly line has good accuracy; to extensive screw manufacturing, use the speed governing operation to guarantee that the precision control of assembly line product has fine auxiliary action, at the in-process that uses optical image sieve separator to screen the screw, can judge whether defect is produced to the screw according to each item parameter of screw, divide into the screw quality qualified and unqualified two kinds with the screw, and mostly be the screw of different specifications in those qualified screws of quality.

When screening the screw to current optical image sieve separator, because the sieve separator of general optical image does not have the device of screening screw size, lead to the manual screening to waste time and energy. Therefore, in order to solve such problems, we propose a screw screening device of an optical image screening machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a screw screening device of an optical image screening machine, which solves the problem that manual screening is time-consuming and labor-consuming because a common optical image screening machine does not have a device for screening the size of a screw.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a screw screening device of an optical image screening machine comprises a screening machine body, a first box body and a second box body, and is characterized in that a first discharge port and a second discharge port are fixedly arranged on the side wall of the screening machine body, the first box body and the second box body are fixedly arranged on the side wall of the screening machine body, feeding hoppers with the same structure are arranged at the tops of the first box body and the second box body, the two feeding hoppers are respectively arranged corresponding to the first box body and the second box body, and a shaking mechanism and a screening mechanism are arranged in the first box body;

the screening mechanism comprises a first screen, a second screen and a material containing layer, wherein the size of the screen hole of the first screen is larger than that of the second screen, and the first screen, the second screen and the material containing layer are all erected on the mounting groove.

Through adopting above-mentioned technical scheme, first discharge gate is qualified quality screw discharge gate, and the second discharge gate is unqualified quality screw discharge gate, and the staff of not only being convenient for carries out difference processing to the screw of two kinds of qualities, has still solved because the sieve separator of general optics image does not have the device of screening screw size, leads to the problem that artifical screening is wasted time and energy.

Preferably, the shaking mechanism comprises a support frame, a bearing layer, a vibrating motor, a shaking frame, a first spring, a second spring, a mounting groove, a fixing rod and a connecting block, the support frame is fixedly arranged on the bottom end of the first box body, the four first springs with the same structure are fixedly arranged on the top of the support frame, the first springs are far away from one end of the support frame, the bearing layer is fixedly arranged on the bottom end of the bearing layer, the vibrating motor is fixedly arranged on the bottom end of the bearing layer, the four second springs with the same structure are fixedly arranged on the bearing layer, the shaking frame is arranged above the second springs, the connecting blocks with the same structure are fixedly arranged on the two side walls of the shaking frame, the fixing rod penetrates through the connecting blocks, the inner side wall of the shaking frame is provided with a plurality of mounting grooves with the same structure, and the mounting grooves are correspondingly arranged.

Through adopting above-mentioned technical scheme, the better drive of self vibration of the vibrating motor of being convenient for shakes of shaking the frame.

Preferably, the top of first box and second box is all run through by the feeder hopper, and two the feeder hopper corresponds the setting with first discharge gate and second discharge gate respectively.

Through adopting above-mentioned technical scheme, the staff of being convenient for concentrates respectively the screw of different qualities.

Preferably, the shaking frame is arranged in an inverted concave shape, and the bottom end of the shaking frame is fixedly connected with the second spring.

Through adopting above-mentioned technical scheme, make and rock the frame and carry out more abundant rocking through the second spring.

Preferably, four the bottom and the bearing layer of dead lever are fixed continuous, just dead lever and connecting block are the slip setting, the aperture that supplies the dead lever to pass on the sliding block is greater than the dead lever.

Through adopting above-mentioned technical scheme, restricted and rocked the scope of rocking of frame, avoided rocking the frame and rocked by a wide margin, further let the drive rock the frame and carry out fully rocking.

Preferably, the first screen is located above the second screen, the second screen is located above the material placing layer, the material placing layer is located above the bottom end of the shaking frame, and the first screen, the second screen and the material placing layer are correspondingly arranged.

Through adopting above-mentioned technical scheme, the size shape according to the screw is different, falls different screens respectively, through the screening of first screen cloth and second screen cloth, finally falls on putting the thing layer.

Preferably, first discharge gate and second discharge gate all are located the top of feeder hopper, just the inside wall of feeder hopper is the slope setting, the bottom of feeder hopper is located the top of rocking the frame top.

Through adopting above-mentioned technical scheme, the screw of being convenient for can be because self gravity from the oblique lateral wall of feeder hopper slide to the second box inside shake on the frame, rock the screening and handle.

The beneficial effects of utility model do:

through being equipped with screening mechanism in first box, when the staff starts vibrating motor, vibrating motor's vibration axle drives the bearing layer and produces on first spring and rock, drive then and shake rocking on the second spring of frame, thereby let first screen cloth, the second screen cloth with put the shake of thing layer in the mounting groove, the screw that makes out from first discharge gate is at the in-process of shake, after the screening of first screen cloth and second screen cloth, surplus less screw can fall into and put the thing layer, then make things convenient for the staff to filter the screw size, and the work efficiency is improved.

In conclusion, the screw screening machine is convenient for workers to collect screws with unqualified quality in a centralized mode, can also be used for screening the sizes of the screws conveniently, solves the problems that manual screening is time-consuming and labor-consuming and low in working efficiency, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a top view of the present invention;

fig. 4 is a front cross-sectional view of the shaking mechanism and the screening mechanism of the present invention.

Reference numbers in the figures: 1. a screening machine body; 2. a first spring; 3. a first discharge port; 4. a feed hopper; 5. a first screen; 6. a second screen; 7. placing a layer; 8. a support frame; 9. a vibration motor; 10. a shaking frame; 11. a second spring; 12. a first case; 13. a second case; 14. a second discharge port; 15. mounting grooves; 16. fixing the rod; 17. connecting blocks; 18. a bearing layer.

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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a screw screening device of an optical image screening machine comprises a screening machine body 1, a first box 12 and a second box 13, wherein a first discharge port 3 and a second discharge port 14 are fixedly arranged on the side wall of the screening machine body 1, the first box 12 and the second box 13 are fixedly arranged on the side wall of the screening machine body 1, feed hoppers 4 with the same structure are fixedly arranged at the tops of the first box 12 and the second box 13, the two feed hoppers 4 with the same structure are respectively arranged corresponding to the first box 12 and the second box 13, the first discharge port 3 and the second discharge port 14 are respectively positioned above the feed hoppers 4, the first discharge port 3 and the second discharge port 14 are respectively a qualified quality screw discharge port and an unqualified quality screw discharge port, so that workers can classify two screws with different qualities, and slide into the first oblique box 12 and the second box 13 through the side wall of the feed hoppers 4, and then the screw of two kinds of different qualities of staff of being convenient for are handled.

Referring to fig. 4, be equipped with in first box 12 and rock mechanism and sieve and strain the mechanism, vibration mechanism includes, support frame 8, bearing layer 18, vibrating motor 9, rock frame 10, first spring 2, second spring 11, mounting groove 15, dead lever 16 and connecting block 17, the fixed support frame 8 that is equipped with in first box 12 bottom, the fixed first spring 2 that sets up four the same structures on the support frame 8 top, and four the same first spring 2 of structure keep away from one of support frame 8 and serve fixedly be equipped with bearing layer 18, be equipped with vibrating motor 9 through the bottom to bearing layer 18, let rock the mechanism and have the vibration source, when starting vibrating motor 9, the vibration energy of the autogenous production of vibrating motor 9 can drive bearing layer 18 and rock on first spring 2.

Fixed four second springs 11 that the structure is the same that are equipped with on bearing layer 18, and second spring 11 top is equipped with shakes and moves frame 10, the top and the feeder hopper 4 intercommunication of shaking frame 10, and it is "concave" font to rock frame 10, through the fixed connection to rocking frame 10 bottom and second spring 11, then make rocking of bearing layer 18 drive shake and move rocking of frame 10 on second spring 11, shake and move frame 10 both sides and all fix and be equipped with connecting block 17, and all slide on connecting block 17 and run through dead lever 16, through the fixed connection to dead lever 16 bottom and bearing layer 18, then restricted the scope of rocking frame 10, through being equipped with the aperture that supplies dead lever 16 to pass and be greater than dead lever 16 on to connecting block 17, then shake and drive and move frame 10 and carry out abundant rocking.

Shake and to set up the same mounting groove 15 of multiunit structure in 10 inside walls, and mounting groove 15 is and corresponds the setting, the mechanism is strained to the sieve includes first screen cloth 5, second screen cloth 6 and puts layer 7, through setting up first screen cloth 5 to mounting groove 15, second screen cloth 6 and putting layer 7, the rocking of rocking frame 10 drives first screen cloth 5, second screen cloth 6 and putting layer 7 shake on mounting groove 15, make the screw that comes out from first discharge gate 3 at the in-process of shake, can leave great screw after first screen cloth 5 screens, other screws can fall into second screen cloth 6, can leave the screw of normal use after second screen cloth 6 selects, the less screw of surplus can fall into puts layer 7, then be convenient for the staff to the screening of screw size, and improve work efficiency.

The working principle is as follows: when the screw screening machine is used, after the screws are screened by the screening machine body 1, the screws are divided into qualified quality and unqualified quality according to the quality of the screws, the screws respectively come out of a first discharge port 3 and a second discharge port 14 according to different qualities and fall into a feed hopper 4, the screws respectively fall into a first box body 12 and a second box body 13 through the feed hopper 4, the second box body 13 is responsible for collecting the unqualified quality screws, after the qualified quality screws fall into the first box body 12, a vibration motor 9 is started, a vibration shaft of the vibration motor 9 vibrates to drive a bearing layer 18 to shake on a first spring 2, a shaking frame 10 shakes on a second spring 11 to drive a first screen 5, a second screen 6 and a placing layer 7 to shake in a mounting groove 15, the qualified quality screws leave larger screws after being screened by the first screen 5, and the rest screws can fall into the second screen 6, the screws which are normally used are left after being screened by the second screen 6, the remaining smaller screws fall into the material placing layer 7, the size screening of the screws is completed, the problem that manual screening wastes time and labor is solved, and the working efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A screw screening device of an optical image screening machine comprises a screening machine body (1), a first box body (12) and a second box body (13), and is characterized in that a first discharge port (3) and a second discharge port (14) are fixedly arranged on the side wall of the screening machine body (1), the first box body (12) and the second box body (13) are fixedly arranged on the side wall of the screening machine body (1), feed hoppers (4) with the same structure are arranged at the tops of the first box body (12) and the second box body (13), the two feed hoppers (4) are respectively arranged corresponding to the first box body (12) and the second box body (13), and a shaking mechanism and a screening mechanism are arranged in the first box body (12);

the screening mechanism comprises a first screen (5), a second screen (6) and a material layer (7), wherein the size of the screen hole of the first screen (5) is larger than that of the second screen (6), and the first screen (5), the second screen (6) and the material layer (7) are all erected on the mounting groove (15).

2. The screw screening device of the optical image screening machine according to claim 1, wherein the shaking mechanism comprises a support frame (8), a bearing layer (18), a vibration motor (9), a shaking frame (10), a first spring (2), a second spring (11), a mounting groove (15), a fixing rod (16) and a connecting block (17), the support frame (8) is fixedly arranged at the bottom end of the first box body (12), four first springs (2) with the same structure are fixedly arranged at the top of the support frame (8), the bearing layer (18) is fixedly arranged at one ends of the four first springs (2) far away from the support frame (8), the vibration motor (9) is fixedly arranged at the bottom end of the bearing layer (18), the four second springs (11) with the same structure are fixedly arranged on the bearing layer (18), and the shaking frame (10) is arranged above the second springs (11), and shake and all fixedly be equipped with connecting block (17) that the structure is the same in frame (10) both sides wall, connecting block (17) run through and are equipped with dead lever (16), just shake and be equipped with multiunit mounting groove (15) that the structure is the same in frame (10) inside wall, multiunit mounting groove (15) are the corresponding setting.

3. The screw screening device of optical image screening machine according to claim 1, wherein the top of the first box (12) and the top of the second box (13) are penetrated by a feeding hopper (4), and the two feeding hoppers (4) are respectively corresponding to the first discharging port (3) and the second discharging port (14).

4. The screw screening device of the optical image screening machine according to claim 2, wherein the shaking frame (10) is disposed in an inverted "concave" shape, and the bottom end of the shaking frame (10) is fixedly connected to the second spring (11).

5. The screw screening apparatus of claim 2, wherein the bottom ends of the four fixing rods (16) are fixedly connected to the bearing layer (18), the fixing rods (16) and the connecting block (17) are slidably disposed, and the diameter of the connecting block (17) for the fixing rods (16) to pass through is larger than that of the fixing rods (16).

6. The screw screening device of the optical image screening machine according to claim 3, wherein the first screen (5) is located above the second screen (6), the second screen (6) is located above the material placing layer (7), the material placing layer (7) is located above the bottom end of the shaking frame (10), and the first screen (5), the second screen (6) and the material placing layer (7) are correspondingly arranged.

7. The screw screening device of the optical image screening machine according to claim 4, wherein the first discharging port (3) and the second discharging port (14) are both located above the feeding hopper (4), the inner sidewall of the feeding hopper (4) is disposed in an inclined manner, and the bottom end of the feeding hopper (4) is located above the top of the shaking frame (10).