CN213730382U

CN213730382U - Valve core body and valve body assembling mechanism of electromagnetic valve

Info

Publication number: CN213730382U
Application number: CN202022421970.2U
Authority: CN
Inventors: 赵国举
Original assignee: Suzhou Yingweite Precision Machinery Co ltd
Current assignee: Suzhou Yingweite Precision Machinery Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a case body of solenoid valve and automatic equipment mechanism of valve body, it includes the board, is provided with the carousel on the board, is provided with a plurality of stations on the carousel, all is provided with a valve body clamping part on every station. The utility model discloses an equipment mechanism includes case body material loading portion, case body upset portion, valve body fat liquoring portion and is used for impressing the crimping portion of valve body with the case body. The valve core body feeding part can convey the valve core body to the valve core body overturning part and the crimping part. The valve core body overturning part comprises a rotating head and a rotary driving device connected with the rotating head, and a clamping jaw used for clamping the valve core body is arranged on the rotating head. The utility model discloses still include the valve body guide part, the valve body guide part is including can be to being close to or keeping away from the draw-in groove that the case body that is located the crimping station removed, and the pin of case body can be gone into in the draw-in groove. Utilize the utility model discloses an equipment mechanism can accomplish upset and the angular adjustment to the case body automatically, greatly improves the packaging efficiency of solenoid valve.

Description

Valve core body and valve body assembling mechanism of electromagnetic valve

Technical Field

The utility model relates to a solenoid valve processingequipment technical field, concretely relates to case body of solenoid valve and equipment mechanism of valve body.

Background

The electromagnetic valve is widely applied to various industries as an important fluid control element, such as oil circuit control in automobiles, automatic reagent addition control in chemical product processing, and the like.

The main components of the electromagnetic valve comprise a valve core body and a valve body, and a pin is arranged on the valve core body. When the valve core body is inserted into the valve body, the orientation and the angle of the pin of the valve core body need to be confirmed and adjusted, otherwise, the assembly of the electromagnetic valve cannot be completed or the performance of the electromagnetic valve is greatly influenced. Therefore, at present, the assembling process of the valve core body and the valve body still depends on manual work to be completed to a large extent, so that the assembling efficiency of the electromagnetic valve and the precision of an electromagnetic valve product are difficult to meet the requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a case body of solenoid valve and equipment mechanism of valve body, its upset and the angular adjustment to the case body can be accomplished automatically to with its and the automatic block of valve body, greatly improved the packaging efficiency of solenoid valve.

The utility model discloses a case body of solenoid valve and equipment mechanism of valve body include the board be provided with the carousel on the board, be provided with a plurality of stations on the carousel, still include case body material loading portion, case body upset portion and be used for the crimping portion of the valve body of impressing the case body, case body material loading portion can carry the case body extremely case body upset portion with crimping portion. Therefore, utilize the utility model discloses an equipment mechanism can overturn the case body and can be in the valve body of impressing automatically under the effect of crimping portion under the effect of case body upset portion in, the utility model discloses a case body material loading portion can carry the case body to case body upset portion and crimping portion, makes the utility model discloses an equipment mechanism's whole integrated level is higher, and work efficiency is high.

Furthermore, the valve core body feeding part comprises a valve core body feeding frame, a valve core body feeding rail is arranged on the valve core body feeding frame, and the valve core body feeding part also comprises a valve core body feeding motor and a mechanical arm, wherein the mechanical arm can move along the valve core body feeding rail under the driving of the feeding motor.

Further, be provided with one respectively on each station of carousel and be used for carrying out the valve body clamping part fixed with the valve body, the valve body clamping part include with valve body assorted joint board with can be to being close to or keeping away from joint board pivoted splint. Thus, the valve body can be clamped on the working position of the rotary disc under the matching of the clamping plate and the clamping plate.

Further, the manipulator comprises at least three clamping fingers which can be clamped in the circumferential direction of the valve core body, and the clamping fingers can move along the radial direction of the valve core body.

Furthermore, the valve core body overturning part comprises a rotating head and a rotary driving device connected with the rotating head, and a clamping jaw used for clamping the valve core body is arranged on the rotating head.

Furthermore, the valve core body overturning part further comprises a valve core body placing plate and a jacking cylinder located below the valve core body placing plate, the clamping jaw is located above the valve core body placing plate, a containing groove used for placing the valve core body is formed in the middle of the valve core body placing plate, a push rod of the jacking cylinder can penetrate through the containing groove and jack up the valve core body placed in the containing groove, and the mechanical arm can move the magnetic core body to the valve core body placing plate. Therefore, the case physical stamina rises to clamping jaw department and by the clamping jaw centre gripping under the effect of jacking cylinder, realizes rotatory under rotary drive device's effect afterwards, places the board with the clamping jaw and case body and sets up certain interval and can avoid causing the influence to the rotation of case body.

Further, crimping portion is including the crimping head that can reciprocate and the tight cylinder in lower top that is located the valve body below, a station of carousel is the crimping station, the crimping head sets up the top of crimping station.

Still further, still include with the adjacent valve body guide part that sets up of crimping station, the valve body guide part is including can be to being close to or keeping away from the draw-in groove that the case body that is located the crimping station removed, and the pin of case body can be blocked in the draw-in groove. Therefore, the placing angle of the valve core body can be adjusted and guided, and the electromagnetic valve obtained by final press fitting is ensured to have higher precision.

Furthermore, one station of the rotary table is an oiling station, the oiling station is arranged at the upstream of the compression joint station, and a valve body oiling part is arranged at the pressing station and the oiling station. Therefore, the valve body is first oiled before crimping, which facilitates press-fitting of the valve body.

Furthermore, the valve body oiling part comprises an oil spraying gun, a nozzle of the oil spraying gun is arranged at the lower end of the oil spraying gun, and the oil collecting disc can move to the position below the nozzle. Therefore, the oil receiving pan is moved to the lower side of the nozzle when oil coating is not needed, and the oil can be prevented from polluting the valve body.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic perspective view of another perspective of a preferred embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at C;

fig. 6 is a schematic perspective view of a valve body clamping portion according to a preferred embodiment of the present invention;

fig. 7 is a schematic perspective view of a valve body clamping portion of a preferred embodiment of the present invention without a protective shell;

FIG. 8 is a schematic view of the connection between the valve body clamping portion and the rotary plate according to a preferred embodiment of the present invention;

fig. 9 is a schematic perspective view of a valve core body turning part according to a preferred embodiment of the present invention;

fig. 10 is a schematic perspective view of a valve body oiling portion according to a preferred embodiment of the present invention;

fig. 11 is a schematic structural view of a valve core body and a valve body to be assembled.

In the figure:

1. a turntable; 11. a valve body oiling station; 12. a crimping station;

2. a valve body clamping portion; 21. a clamping and connecting plate; 22. a splint; 23. a swing rod; 24. a rotating shaft; 25. a spring; 26. a limiting edge; 27. a clamping cylinder; 28. a push rod; 29. a protective shell;

31. a feeding track; 32. a valve core body feeding frame; 33. a valve core body feeding motor; 34. a manipulator; 341. clamping fingers; 35. a valve core body feeding slide rail; 36. a slide plate; 37. a tray;

41. rotating the head; 42. a rotating cylinder; 43. a clamping jaw; 44. a valve core body placing plate; 441. accommodating grooves; 45. jacking a cylinder;

51. an oil spray gun; 511. a nozzle; 52. an oil receiving pan; 53. a translation cylinder;

61. a crimping head; 62. tightly pushing the cylinder downwards; 63. a card slot; 64. a slider;

71. a valve core body; 711. a pin; 72. a valve body.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

The utility model discloses an automatic equipment mechanism of case body and valve body of solenoid valve is used for assembling the block of case body 71 and valve body 72 shown in figure 11, is provided with pin 711 on case body 71.

Referring to fig. 1-5, as a preferred embodiment of the automatic assembling mechanism for the valve core and the valve body of the electromagnetic valve of the present invention, the automatic assembling mechanism includes a machine table, a rotary table 1 is disposed on the machine table, a plurality of stations are disposed on the rotary table 1, and a valve body clamping portion 2 is disposed on each station. Be provided with valve body fat liquoring station 11 and crimping station 12 on carousel 1, the fat liquoring station of this embodiment and crimping station 12 adjacent setting, it also can set up as required interval. The utility model discloses an equipment mechanism includes case body material loading portion, case body upset portion, valve body fat liquoring portion and is used for impressing the crimping portion of valve body with the case body.

Referring to fig. 6 and 7, the valve body clamping portion 2 of the present invention includes the clamping plate 21 matched with the valve body and the clamping plate 22 capable of rotating toward or away from the clamping plate 21, the clamping plate 22 of the present invention is provided with a clamping position matched with the shape of the valve body on the side close to the valve body. The utility model discloses a splint 22 of valve body clamping part 2 is two to the symmetry set up in the both sides of joint board 21, two splint 22 are connected with a pendulum rod 23 is articulated respectively, still including the pivot 24 that passes splint 22. The swing rods 23 are connected with the push rods through connecting blocks, the push block is positioned between the two swing rods 23, the springs 25 are sleeved outside the push rods, and one ends of the push rods 28, which are close to the valve body to be clamped, are provided with limiting edges 26 which can abut against the springs 25. A protective case 29 is further provided outside the push rod 28 and the spring 25. Referring to fig. 8, a rotatable clamping cylinder 27 is further arranged at the center of the turntable 1, the clamping cylinder 27 can sequentially rotate to abut against the swing rods 23 of each station and push the swing rods out towards the outer edge of the turntable 1, the clamping plate 22 is clamped towards one side of the clamping plate 21, when the clamping cylinder 27 does not work, the swing rods 23 reset under the action of the springs 25, the distance between the clamping plate 22 and the clamping plate 21 is increased, and at this time, the valve body is convenient to take and place.

The utility model discloses a case body material loading portion includes material loading track 31, case body material loading frame 32, case body material loading motor 33 and manipulator 34. The utility model discloses a manipulator 34 is including the tight finger 341 of three at least clamp that can the centre gripping in case body circumference direction, the utility model discloses a press from both sides tight finger 341 for pneumatic finger, it can remove along the radial direction of case body, realizes the centre gripping to the case body from this. The valve core body feeding rack 32 is provided with a valve core body feeding slide rail 35 and further comprises a slide plate 36 connected with the valve core body feeding slide rail 35, the valve core body feeding motor 33 can drive the slide plate 36 to move, and the manipulator 34 can move left and right along the valve core body feeding slide rail 35 under the action of the valve core body feeding motor 33. The utility model discloses a 36 accessible of slide or the removal of conveying chain of being connected with material loading motor 33, it also can realize along the reciprocating motion of the length direction of case body material loading slide rail 35 through the lead screw of being connected with case body material loading motor 33. The slide plate 36 is also provided with a lift cylinder connected to the robot 34, so that the robot 34 can be moved in the height direction.

One end of the valve core body feeding frame 32 is arranged close to the feeding rail 31, the other end of the valve core body feeding frame is arranged close to the crimping station 12 of the turntable 1, and the overturning part is positioned below the central area of the valve core body feeding frame 32 in the length direction. A tray 37 for containing the valve core body is arranged on the feeding rail 31. The manipulator 34 can grab the valve core body on the tray 37 and move the valve core body to the valve core body overturning part along the valve core body feeding slide rail 35.

Referring to fig. 9, the valve core body turning part of the present invention includes a rotating head 41 and a rotating cylinder 42 connected to the rotating head 41, a clamping jaw 43 for clamping the valve core body is disposed on the rotating head 41, a valve core body placing plate 44 is disposed below the clamping jaw 43, and a jacking cylinder 45 is disposed below the valve core body placing plate 44. The middle of the valve core body placing plate 44 is provided with an accommodating groove 441 for placing the valve core body, the middle of the bottom of the accommodating groove 441 is hollowed, and a push rod of the jacking cylinder 45 can penetrate through the accommodating groove 441 and jack up the valve core body placed in the accommodating groove 441. The mechanical arm 34 loosens the valve core body when moving the valve core body to the position above the valve core body placing plate 44 along the valve core body feeding frame 32, the valve core body falls into the accommodating groove 441, then, the push rod of the jacking cylinder 45 extends upwards, when jacking the valve core body to the position of the clamping jaw 43, the clamping jaw 43 clamps the valve core body, the rotating head 41 rotates 180 degrees under the driving of the rotating cylinder 42, and at this time, the mechanical arm 34 clamps the valve core body passing through the adjusting direction again and moves to the crimping portion.

The utility model discloses a valve body fat liquoring portion sets up in the top of the valve body fat liquoring station 11 of carousel 1, and it is shown with reference to fig. 10, and it includes oil spout rifle 51, and oil spout rifle 51's nozzle 511 sets up in its lower extreme, still is provided with in nozzle 511's below and connects food tray 52, still including being used for driving the translation cylinder 53 that connects food tray 52 to remove. When the oil injection treatment is not performed, the oil receiving disc 52 is positioned below the nozzle 511, so that oil drops dropping from the nozzle 511 are prevented from polluting the valve body, and when the oil injection treatment is required to be performed on the valve body, the oil receiving disc 52 is driven by the translation cylinder 53 to move to the side, so that the nozzle 511 aligns with the valve body below and injects oil. The utility model discloses a fuel sprayer 51 can reciprocate under the effect of cylinder 53, when the needs carry out the oil spout to the inner chamber of valve body, connects food tray 52 to remove to the next door under translation cylinder 53's effect, and fuel sprayer 51's nozzle 511 aligns the valve body and carries out the oil spout, and after the oil spout, fuel sprayer 51 shifts up, connects food tray 52 to remove to nozzle 511's below again under translation cylinder 53's effect.

The utility model discloses a crimping portion is including the crimping head 61 that can reciprocate and the tight cylinder 62 in lower top that is located the valve body below, crimping head crimping portion 61 reciprocates under the effect of crimping cylinder, the valve body through the oil spout rotates to crimping station 12 under the drive of carousel 1, when manipulator 34 moves the station at crimping portion place, it loosens the case body, the case body falls into in the valve body, at this moment, manipulator 34 removes, crimping head 61 downstream compresses tightly the case body with the valve body, meanwhile, the tight cylinder 62 in lower top upwards jacks up the valve body, go into the valve body with the case body card from this in.

As a preferred embodiment of the utility model, the utility model discloses still be provided with the valve body guide part being close to crimping station 12, the valve body guide part is including can be to being close to or keeping away from draw-in groove 63 that the case body that is located crimping station 12 removed and the slider 64 of being connected with draw-in groove 63, the utility model discloses a slider 64 is removed by the cylinder drive, and the pin phase-match on the width of draw-in groove 63 and the valve body, the width of draw-in groove 63 is fit for with the width of being a bit bigger than pin 711 of the case body, therefore, when draw-in groove 63 removed to the case body, can with the pin looks block of the case body to correct the position of placing of the case body. Before the valve core body is pressed into the valve body, the clamping groove 63 is driven by the sliding block 64 to approach the valve core body and guide the position of the pin of the valve core body. After the guiding is completed, the clamping groove 63 retreats, and the crimping head crimping part 61 of the crimping part downwardly crimps the valve core body and the valve body. Therefore, the machining precision of the electromagnetic valve can be ensured by conducting the pilot of the valve core body before pressing, and the defective rate is reduced.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides an equipment mechanism of case body and valve body of solenoid valve, includes the board be provided with the carousel on the board, be provided with a plurality of stations on the carousel, its characterized in that still includes case body material loading portion, case body upset portion and the crimping portion that is used for impressing the case body into the valve body, case body material loading portion can carry the case body to case body upset portion with the crimping portion.

2. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 1, wherein the valve core body feeding part comprises a valve core body feeding frame, a valve core body feeding rail is arranged on the valve core body feeding frame, and the assembly mechanism further comprises a valve core body feeding motor and a manipulator, and the manipulator can move along the valve core body feeding rail under the driving of the feeding motor.

3. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 1, wherein a valve body clamping portion for fixing the valve body is respectively arranged at each station of the rotary table, and the valve body clamping portion comprises a clamping plate matched with the valve body and a clamping plate capable of rotating close to or far away from the clamping plate.

4. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 2, wherein the manipulator comprises at least three clamping fingers which can be clamped in the circumferential direction of the valve core body, and the clamping fingers can move along the radial direction of the valve core body.

5. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 2, wherein the valve core body overturning part comprises a rotating head and a rotary driving device connected with the rotating head, and a clamping jaw for clamping the valve core body is arranged on the rotating head.

6. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 5, wherein the valve core body turnover part further comprises a valve core body placing plate and a jacking cylinder located below the valve core body placing plate, the clamping jaw is located above the valve core body placing plate, a receiving groove for placing the valve core body is arranged in the middle of the valve core body placing plate, a push rod of the jacking cylinder can penetrate through the receiving groove and jack up the valve core body placed in the receiving groove, and the manipulator can move the magnetic core body to the valve core body placing plate.

7. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 1, wherein the crimping part comprises a crimping head which can move up and down and a lower jacking cylinder which is positioned below the valve body, one station of the rotary table is a crimping station, and the crimping head is arranged above the crimping station.

8. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 7, further comprising a valve body guide portion disposed adjacent to the crimping station, wherein the valve body guide portion comprises a slot capable of moving toward or away from the valve core body located at the crimping station, and a pin of the valve core body can be snapped into the slot.

9. The assembly mechanism of the valve core body and the valve body of the electromagnetic valve according to claim 7, wherein one station of the rotary table is an oiling station, the oiling station is upstream of the crimping station, and a valve body oiling part is arranged at the oiling station.

10. The assembly mechanism of the spool body and the valve body of the electromagnetic valve according to claim 9, wherein the valve body oil coating portion includes an oil spraying gun having a nozzle disposed at a lower end thereof, and an oil receiving pan movable to a lower side of the nozzle.