CN215200907U

CN215200907U - Screening device for production of automobile inflating valve

Info

Publication number: CN215200907U
Application number: CN202121454921.7U
Authority: CN
Inventors: 徐志龙; 曹承伟; 程勇; 赵立; 陆小勇; 胡宇清
Original assignee: JIANGYIN CHUANGXIN TYRE VALVE CO Ltd
Current assignee: JIANGYIN CHUANGXIN TYRE VALVE CO Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-17
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a sieving mechanism of automobile inflating valve production usefulness relates to inflating valve production technical field, including mounting base, screening mechanism and mediation mechanism, mounting base's inside is provided with the installation cavity, the transmission mouth has been seted up at mounting base's top, be provided with the conveyer in the mounting base, just the conveyer is located the transmission mouth, the first half of conveyer is located the mounting base outside. The utility model discloses in, through setting up screening mechanism, utilize vibrations to select the material automatic inflating valve blank of will not being qualified to choose out, make qualified inflating valve blank fall to the conveyer top in proper order and process, solved current sieving mechanism and screened unqualified product because of most can't, lead to the problem that production processingquality is low, realized the effect of screening and choosing unqualified product fast, simultaneously through setting up mediation mechanism, can be fast with the shutoff board from the intraoral dismantlement of shutoff to the convenience is dredged and is maintained screening the incasement.

Description

Screening device for production of automobile inflating valve

Technical Field

The utility model relates to a inflating valve production technical field especially relates to a sieving mechanism of car inflating valve production usefulness.

Background

The inflating valve is an important part of an automobile, a blank of the inflating valve comprises a stepped shaft tubular part consisting of a large-diameter shaft section and a small-diameter shaft section, a step shaft shoulder is formed at the joint of the large-diameter shaft section, and a series of processing such as turning, milling, grinding and the like needs to be carried out on the outer surface of the blank of the inflating valve during processing of the inflating valve, so that the blank of the inflating valve needs to be placed into a collet chuck of a machine tool according to a specific posture, and after the material is obtained by the machine tool, each process can be processed.

Traditional mode, a pile of unordered inflating valve blank of unordered is placed in the vibrations dish, carries the inflating valve blank to the material seat through the vibrations of vibrations dish, but this kind of mechanism can't guarantee to carry the inflating valve blank to the material seat be the required gesture of material seat, still needs manual inspection, and the operation degree of difficulty is big, only the assembly line just needs a large amount of labours, and work efficiency is low.

The prior patent (publication number: CN109436741A) discloses a material selecting device for an inflating valve, wherein a large number of disorderly inflating valve blanks are screened by clamping grooves and then are arranged in the same posture sequence to enter a material receiving groove for conveying, which is beneficial to automatic processing and production.

However, the valve selecting device designed above has some disadvantages in practical application: the inflating valve selecting device designed as above cannot screen inflating valve blanks with different sizes, and because the inflating valve blanks are mostly produced in a production line mode, the quality of each link in the production process is difficult to control, so that the problems of uneven quality and different sizes of products are caused, and the inflating valve blanks which are too large or too small need to be picked out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sieving mechanism of car inflating valve production usefulness has solved current sieving mechanism and has filtered because of most can't be to unqualified product, leads to the problem that production processingquality is low, has realized the effect of screening and choosing unqualified product fast.

In order to solve the technical problem, the utility model provides a screening device for producing automobile inflating valves, which comprises an installation base, a screening mechanism and a dredging mechanism, wherein an installation cavity is arranged inside the installation base, a transmission port is formed in the top of the installation base, a conveyor is arranged in the installation base, the conveyor is positioned in the transmission port, and the upper half part of the conveyor is positioned outside the installation base;

the screening mechanism comprises a screening box, a vibrating plate, a screening frame, a screening plate A, a screening plate B, a discharge port A, a discharge port B, a rotating shaft, a cam, a servo motor, a discharge port, a fixing frame, two vibrating blocks, two limiting grooves and two supporting springs, wherein a cavity is arranged in the screening box, the screening box is fixedly connected to the top of the mounting base and is positioned right above the conveyor, the two vibrating blocks are symmetrically and fixedly connected in the screening box, the two limiting grooves are respectively arranged at one opposite sides of the two vibrating blocks, the vibrating plate is slidably connected in the limiting grooves, a leakage port is formed in the vibrating plate, the two supporting springs are respectively and fixedly connected in the two limiting grooves, the opposite ends of the two supporting springs are respectively and fixedly connected to the two sides of the vibrating plate, the screening frame is fixedly connected to the bottom of the vibrating plate, the top of the screening frame is provided with a chute, the screening plate A is fixedly connected in the screening frame, a plurality of screening holes A are arranged in the screening plate A, the screening plate B is fixedly connected in the screening frame, a plurality of screening holes B are arranged in the screening plate B, the discharge port A is arranged on one side of the screening frame, the discharge port B is arranged on the other side of the screening frame, the rotating shaft is rotatably connected in the screening box, the cam is fixedly sleeved on the rotating shaft, the servo motor is fixedly connected on the rear side of the screening box, the driving shaft of the servo motor is in transmission connection with one end of the rotating shaft, the discharge port is arranged at the bottom of the screening frame, the fixing frame is fixedly connected in the screening box, two baffles are symmetrically and fixedly connected in the fixing frame, three fixing ports are arranged at the bottom of the fixing frame, and an electromagnetic valve is arranged in the fixing ports, by opening the servo motor, the rotating shaft drives the cam to rotate and impact the screening frame, so that the vibrating plate can slide in the limiting groove and compress and stretch the supporting spring, in the process, a plurality of valve blank blanks with different volumes put into the screening frame can vibrate and move in the screening frame, then the valve blank with overlarge volume can be blocked at the top of the screening plate A and slide into the discharge port B along the screening plate A to fall down, the rest valve blank can fall onto the top of the screening plate B through the screening hole A, then the valve blank with undersize volume can fall through the screening hole B and fall into the fixing port in the middle through the discharge port, meanwhile, the valve blank with qualified volume can slide into the discharge port A along the screening plate B and fall into the leftmost fixing port, finally, the electromagnetic valve positioned at the leftmost side is opened, and the qualified valve blank can sequentially fall onto the top of the conveyor to be processed and produced, the problem of current sieving mechanism lead to production processingquality low because of most can't screening unqualified product is solved, the effect of screening unqualified product fast and picking it out has been realized.

Preferably, mediation mechanism includes shutoff board and four positioning bolt, the shutoff mouth has been seted up to the front side of screening case, the front side at the screening case is connected in the shutoff board laminating, four positioning bolt is threaded connection respectively in the four corners of shutoff board front side, positioning bolt's end runs through the shutoff board and extends to the screening incasement, with four positioning bolt rotations in proper order for four positioning bolt are from the internal screw-out of shutoff board, then horizontal pulling shutoff board, can be with the internal dismantlement of shutoff board follow shutoff mouth, make things convenient for the inflating valve blank of personnel's mediation screening incasement jam, also can be in order to make things convenient for to maintain and maintain the screening incasement.

Preferably, the front side of shutoff board is provided with the observation window, be provided with observation glass in the observation window, observation glass is toughened glass, makes things convenient for the staff to observe the inside screening condition of screening case, if meet the inflating valve blank when blockking up, but the very first time is dredged.

Preferably, the top of screening board A and screening board B all is provided with the inclined plane, the equal 30 of angle on inclined plane helps the inflating valve blank to filter.

Preferably, the top fixedly connected with feeder hopper of screening case, the shape of feeder hopper is the cuboid, is convenient for pour a large amount of inflating valve blanks into the screening incasement.

Preferably, the top of the mounting base is provided with a processing machine, the bottom of the processing machine is provided with a processing machine head, and the processing machine head is located at the top of the conveyor, so that the inflating valve blank conveyed by the conveyor can be conveniently processed.

Preferably, the outer surface of the conveyor is provided with anti-skidding lines, so that the friction force between the valve blank and the conveyor can be increased.

Preferably, two guard plates of the top symmetry fixedly connected with of mounting base, two the guard plate is located the front and back both sides of conveyer respectively, sets up the guard plate, can help solving the problem that the inflating valve blank that the conveyer top was carried is easily squinted and is dropped at the removal in-process.

Preferably, the four corners of the bottom of the mounting base are fixedly connected with supporting legs.

Preferably, the front side of screening case is provided with the control panel, control panel and servo motor electric connection help personnel to control opening and closing of servo motor.

Compared with the prior art, the utility model provides a pair of sieving mechanism of car inflating valve production usefulness has following beneficial effect:

1. in the utility model, the rotating shaft drives the cam to rotate and impact the screening frame by opening the servo motor, so that the vibrating plate can slide in the limiting groove and compress and stretch the supporting spring, in the process, a plurality of inflating valve blanks with different volumes put into the screening frame can vibrate and move in the screening frame, then the inflating valve blank with overlarge volume can be blocked at the top of the screening plate A and slide into the discharge port B along the screening plate A to fall down, the rest inflating valve blank can fall into the top of the screening plate B through the screening hole A, then the inflating valve blank with undersized volume can fall through the screening hole B and fall into the fixing port positioned in the middle through the discharge port, meanwhile, the inflating valve blank with qualified volume can slide into the discharge port A along the screening plate B and fall into the leftmost fixing port, finally, the electromagnetic valve positioned at the leftmost side is opened, the qualified inflating valve blank can fall into the top of the conveyor in sequence for processing and production, the problem of current sieving mechanism lead to production processingquality low because of most can't screening unqualified product is solved, the effect of having realized screening unqualified product fast and having chosen out has been realized.

2. The utility model discloses in, with four positioning bolt rotating in proper order for four positioning bolt are from the shutoff inboard screw-out, then horizontal pulling shutoff board, can with the shutoff board follow shutoff mouth internal dismounting, make things convenient for personnel to dredge the inflating valve blank that filters incasement jam, also can be in order to make things convenient for to maintain and maintain the screening incasement, set up the guard plate, can help solving the inflating valve blank that the conveyer top was carried and shifting the problem that drops because of skidding at the removal in-process.

Drawings

FIG. 1 is a schematic view of the exterior of a screening apparatus for use in the manufacture of an automobile valve;

FIG. 2 is a schematic view of the internal structure of a screening box of a screening device for producing an automobile inflating valve;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Reference numbers in the figures: 1. mounting a base; 2. a conveyor; 3. a screening box; 4. a feed hopper; 5. a vibration block; 6. a limiting groove; 7. a vibration plate; 8. a support spring; 9. a screening rack; 10. screening plate A; 11. a screening plate B; 12. a discharge hole A; 13. a discharge hole B; 14. a rotating shaft; 15. a cam; 16. a servo motor; 17. a discharge outlet; 18. a fixed mount; 19. a fixed port; 20. an electromagnetic valve; 21. a plugging plate; 22. the glass was observed.

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.

The first embodiment is given by fig. 1-4, and the screening device for the production of the automobile inflating valve comprises a mounting base 1, a screening mechanism and a dredging mechanism, wherein a mounting cavity is arranged inside the mounting base 1, a transmission port is formed in the top of the mounting base 1, a conveyor 2 is arranged in the mounting base 1, the conveyor 2 is located in the transmission port, and the upper half part of the conveyor 2 is located outside the mounting base 1.

The screening mechanism comprises a screening box 3, a vibrating plate 7, a screening frame 9, a screening plate A10, a screening plate B11, a discharge port A12, a discharge port B13, a rotating shaft 14, a cam 15, a servo motor 16, a discharge port 17, a fixing frame 18, two vibrating blocks 5, two limiting grooves 6 and two supporting springs 8, wherein a cavity is arranged inside the screening box 3, the screening box 3 is fixedly connected to the top of the mounting base 1, the screening box 3 is positioned right above the conveyor 2, the two vibrating blocks 5 are symmetrically and fixedly connected into the screening box 3, the two limiting grooves 6 are respectively arranged at one opposite sides of the two vibrating blocks 5, the vibrating plate 7 is slidably connected into the limiting grooves 6, a leakage port is formed in the vibrating plate 7, the two supporting springs 8 are respectively and fixedly connected into the two limiting grooves 6, the opposite ends of the two supporting springs 8 are respectively and fixedly connected to two sides of the vibrating plate 7, the screening frame 9 is fixedly connected to the bottom of the vibrating plate 7, the top of the screening frame 9 is provided with a chute, the screening plate A10 is fixedly connected in the screening frame 9, a plurality of screening holes A are arranged in the screening plate A10, the screening plate B11 is fixedly connected in the screening frame 9, a plurality of screening holes B are arranged in the screening plate B11, a discharge hole A12 is arranged at one side of the screening frame 9, a discharge hole B13 is arranged at the other side of the screening frame 9, a rotating shaft 14 is rotatably connected in the screening box 3, a cam 15 is fixedly sleeved on the rotating shaft 14, a servo motor 16 is fixedly connected at the rear side of the screening box 3, a driving shaft of the servo motor 16 is in transmission connection with one end of the rotating shaft 14, a discharge hole 17 is arranged at the bottom of the screening frame 9, a fixing frame 18 is fixedly connected in the screening box 3, two baffles are symmetrically and fixedly connected in the fixing frame 18, three fixing holes 19 are arranged at the bottom of the fixing frame 18, an electromagnetic valve 20 is arranged in the fixing hole 19, and by opening the servo motor 16, the rotating shaft 14 drives the cam 15 to rotate and impact the screening frame 9, so that the vibration plate 7 can slide in the limiting groove 6 and compress and stretch the supporting spring 8, in the process, a plurality of valve blank blanks with different volumes put into the screening frame 9 can vibrate and move in the screening frame 9, then valve blank blanks with overlarge volumes can be blocked at the top of the screening plate A10 and slide into the discharge port B13 along the screening plate A10 to fall down, the rest valve blank blanks can fall onto the top of the screening plate B11 through the screening hole A, valve blank blanks with undersize volumes can fall through the screening hole B and fall into the fixed port 19 in the middle through the discharge port 17, meanwhile, valve blank blanks with qualified volumes can slide into the screening plate B11 and fall into the leftmost fixed port 19 through the discharge port A12, finally, the electromagnetic valve 20 positioned at the leftmost side is opened, and qualified valve blanks can fall onto the top of the conveyor 2 in sequence for processing and production, the problem of current sieving mechanism lead to production processingquality low because of most can't screening unqualified product is solved, the effect of having realized screening unqualified product fast and having chosen out has been realized.

In this embodiment: the servo motor 16 is a motor of type Y100L-2.

Embodiment two, on the basis of embodiment one, dredge mechanism includes shutoff board 21 and four positioning bolt, the shutoff mouth has been seted up to the front side of screening case 3, the front side at screening case 3 is connected in the laminating of shutoff board 21, four positioning bolt difference threaded connection are in the four corners of shutoff board 21 front side, positioning bolt's end runs through shutoff board 21 and extends to in the screening case 3, in proper order with four positioning bolt rotations, make four positioning bolt follow shutoff board 21 internal screw-outs, then horizontal pulling shutoff board 21, can follow the intraoral dismantlement of shutoff board 21, make things convenient for the inflating valve blank of personnel's mediation jam in the screening case 3, also can be in order to make things convenient for to maintain and safeguard in the screening case 3.

Third embodiment, on second embodiment's basis, the front side of shutoff board 21 is provided with observation window, is provided with observation glass 22 in the observation window, and observation glass 22 is toughened glass, makes things convenient for the staff to observe the inside screening condition of screening case 3, if meet the inflating valve blank when blockking up, but the very first time is dredged.

In the fourth embodiment, on the basis of the first embodiment, the top parts of the screening plate a10 and the screening plate B11 are both provided with inclined surfaces, and the angles of the inclined surfaces are both 30 degrees, so that the valve blank screening is facilitated.

Fifth embodiment, on the basis of first embodiment, the top fixedly connected with feeder hopper 4 of screening case 3, the shape of feeder hopper 4 is the cuboid, is convenient for pour a large amount of inflating valve blanks into in the screening case 3.

Sixth embodiment, on the basis of first embodiment, the top of mounting base 1 is provided with the processing machine, and the bottom of processing machine is provided with the processing aircraft nose, and the processing aircraft nose is located the top of conveyer 2, conveniently processes the inflating valve blank that conveyer 2 was carried.

Seventh, on the basis of the first embodiment, the outer surface of the conveyor 2 is provided with anti-slip lines, so that the friction force between the valve blank and the conveyor 2 can be increased.

Eight embodiment, on the basis of embodiment one, two guard plates of the top symmetry fixedly connected with of mounting base 1, two guard plates are located conveyer 2 front and back both sides respectively, set up the guard plate, can help solving the valve cock blank of conveyer 2 top transport because of the problem that the skew dropped that skids in the removal process.

Ninth, on the basis of the first embodiment, four corners of the bottom of the mounting base 1 are fixedly connected with supporting legs.

In the tenth embodiment, on the basis of the first embodiment, a control board is disposed at the front side of the screening box 3, and the control board is electrically connected to the servo motor 16, so as to facilitate a person to control the opening and closing of the servo motor 16.

The working principle is as follows:

when the inflating valve blank is required to be screened:

the first step is as follows: firstly, pouring a large amount of inflating valve blanks into a screening box 3 through a feed hopper 4;

the second step is that: then, a servo motor 16 is started, so that a rotating shaft 14 drives a cam 15 to rotate and impact a screening frame 9, a vibration plate 7 can slide in a limiting groove 6 and compress and stretch a supporting spring 8, and a plurality of inflating valve blanks with different volumes put into the screening frame 9 can vibrate and move in the screening frame 9 in the process;

the third step: then, the valve blank with the overlarge volume can be blocked at the top of the screening plate A10 and slide into the discharge hole B13 along the screening plate A10 to fall down, the rest valve blank can fall into the top of the screening plate B11 through the screening hole A, then the valve blank with the undersize volume can fall through the screening hole B and fall into the fixing hole 19 in the middle through the discharge hole 17, meanwhile, the valve blank with the qualified volume can slide into the discharge hole A12 along the screening plate B11 and fall into the fixing hole 19 on the leftmost side, finally, the electromagnetic valve 20 on the leftmost side is opened, and the qualified valve blank can sequentially fall into the top of the conveyor 2 for processing and production.

When maintenance and dredging of the inside of the screening box 3 is required:

the first seat is in proper order with four positioning bolt rotations for four positioning bolt are followed the shutoff board 21 and are twisted out, then horizontal pulling shutoff board 21, can follow the intraoral dismantlement of shutoff board 21, make things convenient for the inflating valve blank that the personnel dredged and blockked up in the screening case 3, also can be in order to make things convenient for to maintain and safeguard in the screening case 3.

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 sieving mechanism of car inflating valve production usefulness which characterized in that includes:

the mounting device comprises a mounting base (1), wherein a mounting cavity is arranged inside the mounting base (1), a transmission port is formed in the top of the mounting base (1), a conveyor (2) is arranged in the mounting base (1), the conveyor (2) is located in the transmission port, and the upper half part of the conveyor (2) is located outside the mounting base (1);

screening mechanism, screening mechanism includes screening case (3), vibrations board (7), screening frame (9), screening board A (10), screening board B (11), discharge gate A (12), discharge gate B (13), axis of rotation (14), cam (15), servo motor (16), bin outlet (17), mount (18), two vibrations piece (5), two spacing grooves (6) and two supporting spring (8), the inside of screening case (3) is provided with the cavity, screening case (3) fixed connection is at the top of mounting base (1), and screening case (3) is located directly over conveyer (2), two vibrations piece (5) symmetry fixed connection is in screening case (3), two spacing grooves (6) are seted up respectively in the relative one side of two vibrations piece (5), vibrations board (7) sliding connection is in spacing groove (6), the vibrating plate is characterized in that a leakage opening is formed in the vibrating plate (7), two supporting springs (8) are fixedly connected in two limiting grooves (6) respectively, two opposite ends of the supporting springs (8) are fixedly connected to two sides of the vibrating plate (7) respectively, the screening frame (9) is fixedly connected to the bottom of the vibrating plate (7), a sliding groove is formed in the top of the screening frame (9), the screening plate A (10) is fixedly connected to the screening frame (9), a plurality of screening holes A are formed in the screening plate A (10), the screening plate B (11) is fixedly connected to the screening frame (9), a plurality of screening holes B are formed in the screening plate B (11), the discharge opening A (12) is formed in one side of the screening frame (9), the discharge opening B (13) is formed in the other side of the screening frame (9), and the rotating shaft (14) is rotatably connected to the screening box (3), cam (15) are fixed cup joints on axis of rotation (14), servo motor (16) fixed connection is in the rear side of screening case (3), the drive shaft of servo motor (16) is connected with the one end transmission of axis of rotation (14), the bottom at screening frame (9) is seted up in bin outlet (17), mount (18) fixed connection is in screening case (3), two baffles of symmetry fixedly connected with in mount (18), three fixed mouthful (19) have been seted up to the bottom of mount (18), be provided with solenoid valve (20) in fixed mouthful (19).

2. The screening device for the production of the automobile inflating valve is characterized by further comprising a dredging mechanism, wherein the dredging mechanism comprises a blocking plate (21) and four positioning bolts, a blocking opening is formed in the front side of the screening box (3), the blocking plate (21) is attached to the front side of the screening box (3), the four positioning bolts are respectively in threaded connection with four corners of the front side of the blocking plate (21), and ends of the positioning bolts penetrate through the blocking plate (21) and extend into the screening box (3).

3. The screening device for the production of the automobile valve mouth is characterized in that an observation window is arranged on the front side of the plugging plate (21), observation glass (22) is arranged in the observation window, and the observation glass (22) is tempered glass.

4. The screening device for the production of the automobile valve mouth according to the claim 1, characterized in that the top of the screening plate A (10) and the top of the screening plate B (11) are both provided with an inclined surface, and the angles of the inclined surfaces are both 30 degrees.

5. The screening device for the production of the automobile valve mouth is characterized in that a feed hopper (4) is fixedly connected to the top of the screening box (3), and the feed hopper (4) is in a cuboid shape.

6. The screening device for the production of the automobile inflating valve is characterized in that a processing machine is arranged at the top of the mounting base (1), a processing head is arranged at the bottom of the processing machine, and the processing head is positioned at the top of the conveyor (2).

7. The screening device for the production of the automobile valve mouth as claimed in claim 1, wherein the outer surface of the conveyor (2) is provided with anti-skid lines.

8. The screening device for the production of the automobile air valve is characterized in that two protection plates are symmetrically and fixedly connected to the top of the mounting base (1) and are respectively positioned on the front side and the rear side of the conveyor (2).

9. The screening device for the production of the automobile inflating valve is characterized in that four corners of the bottom of the mounting base (1) are fixedly connected with supporting legs.

10. The screening device for the production of the automobile valve mouth is characterized in that a control board is arranged on the front side of the screening box (3), and the control board is electrically connected with a servo motor (16).