CN208928486U - Quantitative fat liquoring mechanism - Google Patents
Quantitative fat liquoring mechanism Download PDFInfo
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- CN208928486U CN208928486U CN201821510003.XU CN201821510003U CN208928486U CN 208928486 U CN208928486 U CN 208928486U CN 201821510003 U CN201821510003 U CN 201821510003U CN 208928486 U CN208928486 U CN 208928486U
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- fat liquoring
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- transfer plate
- stepper motor
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Abstract
The utility model relates to valve fat liquoring fields, and in particular to quantitative fat liquoring mechanism, the transfer unit including fat liquoring unit and for moving and rotating fat liquoring unit, transfer unit include transfer plate；Fat liquoring unit includes telescopic component, contains rouge case and the internal fat liquoring head for being equipped with cavity, and telescopic component includes several telescopic rods, and one end of telescopic rod is fixedly connected with transfer plate, and the other end of telescopic rod is fixedly connected with fat liquoring head, and spring is arranged on telescopic rod；The side wall of fat liquoring head is equipped with hole, contains rouge case and is connected to the cavity of fat liquoring head, and sliding is provided with piston in the cavity of fat liquoring head, and piston is connect with transfer plate.When using the technical program, uniform fat liquoring can be carried out to valve opening.
Description
Technical field
The utility model relates to valve fat liquoring fields, and in particular to quantitative fat liquoring mechanism.
Background technique
Reversal valve is the directional control valve with two or more liquid forms and more than two hydraulic fluid ports, is to realize hydraulic oil stream
Communication, cutting and commutation and discharge degree and sequentially-operating control valve, structure is decomposed into valve body (comprising valve
Seat and valve opening etc.) and valve core two parts.
Packing grease, which has, not to be solidified, does not disperse, not dissolving and good resistance to pressure, it usually needs by sealing lubrication
Rouge is coated in the valve opening of valve the abrasion for reducing valve, improves the service life of valve.
It is usually now that operator uses by hand to valve opening progress fat liquoring, but there are hands during producing valve body
Work fat liquoring efficiency is compared with the slow and non-uniform situation of fat liquoring, so traditional manual fat liquoring has been unable to satisfy now for valve opening
The demanding demand of fat liquoring.
Utility model content
The purpose of this utility model is to provide the mechanisms that a kind of pair of valve opening carries out uniform fat liquoring.
In order to achieve the above objectives, the technical solution of the utility model provides quantitative fat liquoring mechanism, including rack, fat liquoring unit
And the transfer unit for moving and rotating fat liquoring unit, the transfer unit include transfer plate；The fat liquoring unit includes
Telescopic component contains rouge case and the internal fat liquoring head for being equipped with cavity, and the telescopic component includes several telescopic rods, and the one of telescopic rod
End is fixedly connected with transfer plate, and the other end of telescopic rod is fixedly connected with fat liquoring head, and spring is arranged on telescopic rod；The painting
The side wall of rouge head is equipped with hole, and the Sheng rouge case is connected to the cavity of fat liquoring head, and sliding is provided in the cavity of fat liquoring head
Piston, the piston are connect with transfer plate.
After valve is placed on the position of face fat liquoring head by the having the technical effect that of this programme, transfer unit drives fat liquoring list
It is rotated during member is mobile, i.e., it is mobile by telescopic rod drive fat liquoring head during the movement of transfer plate, while transferring plate and turning
Telescopic rod rotation is driven in dynamic process, so that fat liquoring head be driven to rotate；When fat liquoring head insertion valve valve opening and with valve opening
After bottom offsets, transfer plate continues to drive the rotation of fat liquoring head, while transferring plate and applying pressure to telescopic rod, and telescopic rod is shunk, and is moved
Rotating plate band piston is mobile, and the packing grease in fat liquoring head cavity is evenly coated with to the hole wall of valve opening；When transfer unit
When driving fat liquoring unit rotational and moving backward, telescopic rod resets under the action of the spring, thus drive fat liquoring head mobile, this mistake
Piston is mobile relative to fat liquoring head in journey, is supplemented in the cavity of fat liquoring head, is convenient for so that containing packing grease in rouge case
Fat liquoring again.
It further, further include transmission unit, the transmission unit includes stepper motor, conveyer belt and two transmission wheels,
The stepper motor is fixed in rack, and two transmission wheels are rotatably dispose in rack, and two transmission wheels are connected by conveyer belt
It connects, end face and the stepper motor output shaft of one of transmission wheel are fixedly and coaxially connected, and are equipped in the rack close to switch
And controller, and be electrically connected close to switch, controller and stepper motor, the close position switched for incuding fat liquoring head,
The controller is used to control the starting and closing of stepper motor.Valve is placed on conveyer belt by having the technical effect that for this programme
During upper transmission, when close to inductive switching to fat liquoring head, controller, controller control are transmitted signals to close to switch
Step motor stop facilitates fat liquoring in fat liquoring head insertion valve opening, is suitable for high-volume valve so that transmission wheel and conveyer belt be made to stall
The fat liquoring work of door.
Further, the center on the conveyer belt has been placed equidistant with several positioning units, each positioning unit packet
Include two fixture blocks being oppositely arranged.The center setting fixture block having the technical effect that on a moving belt of this programme, one side energy
Ensure for valve to be accurately placed on conveyer belt, stabilization of the valve that on the other hand can be improved during transmission and fat liquoring
Property, guarantee that subsequent fat liquoring head is smoothly inserted into valve opening and carries out fat liquoring.
Further, the transfer unit further includes servo motor and cylinder, and servo motor output shaft and cylinder, which are fixed, to be connected
It connects, cylinder output shaft is fixedly connected with transfer plate, and the Sheng rouge case is mounted on transfer plate.Having the technical effect that for this programme is logical
It crosses servo motor and drives rotational cylinder, cylinder drives fat liquoring unit mobile, improves fat liquoring list while driving fat liquoring unit rotational
Stability when member is mobile and rotates, it is ensured that fat liquoring smoothly completes.
Further, gauze layer is arranged on the fat liquoring head.This programme has the technical effect that on the one hand gauze layer prevents
Fat liquoring head damages valve opening, on the other hand can improve the uniformity of fat liquoring.
Detailed description of the invention
Fig. 1 is the half sectional view of the utility model embodiment.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: servo motor 1, cylinder 2, transfer plate 3, contains rouge case 4, is fat liquoring head 5, outer
Bar 6, interior bar 7, spring 8, cavity 9, piston rod 10, piston 11, hole 12, gauze layer 13, rubber hose 14, stepper motor 15,
Conveyer belt 16, transmission wheel 17, fixture block 18, valve 19, close switch 20.
Embodiment is substantially as shown in Fig. 1: quantitative fat liquoring mechanism as shown in Figure 1, including fat liquoring unit, transfer unit and
Transmission unit.It transfers unit servo motor 1, cylinder 2 and transfer plate 3, servo motor 1 to be bolted in rack, servo
Motor output shaft lower end is fixedly connected by bolt with cylinder 2, wherein the gas source for cylinders providing power is mounted on servo motor
It on output shaft, is connected between gas source and cylinder by plastic tube, the upper surface of cylinder output shaft lower end and transfer plate 3 passes through bolt
It is fixedly connected.
Fat liquoring unit includes telescopic component, contains rouge case 4 and fat liquoring head 5, and telescopic component includes two telescopic rods, and every flexible
Bar includes the outer bar 6 of upper end and the interior bar 7 of lower end, and blind hole is provided with inside outer bar 6, and interior bar 7 is slidably arranged in the blind hole of outer bar 6
It is interior；The upper end of outer bar 6 is fixedly connected with the lower surface of transfer plate 3 by pin, and the lower end of interior bar 7 and the upper end of fat liquoring head 5 are logical
It crosses pin to be fixedly connected, and is cased with spring 8 in outer bar 6 and interior bar 7.
The inside of fat liquoring head 5 is provided with cavity 9, transfers and is fixed with piston rod 10, the lower end of piston rod 10 by pin on plate 3
It is fixed with piston 11, piston 11 is slideably positioned in cavity 9.Several holes 12 are provided on the side wall of 5 lower end of fat liquoring head, and
5 lower end of fat liquoring head is cased with gauze layer 13, i.e. the lower end that is wrapped in fat liquoring head 5 of gauze layer 13, and the upper end of gauze layer 13 passes through thin iron
The circle that silk surrounds is fixed on fat liquoring head 5.1 revolving speed of servo motor wherein in the present embodiment is slower, primarily to preventing sky
Packing grease in chamber 9 is thrown away from hole 12 under the action of the centrifugal force.
It contains rouge case 4 to be mounted by means of bolts on transfer plate 3, contains rouge case 4 and be provided with packing grease, contain rouge case 4
Bottom is fixedly connected with rubber hose 14 by flange, and the lower end of rubber hose 14 is equipped with screw thread, is provided on the side wall of fat liquoring head 5
The lower end of threaded hole, rubber hose 14 is threadedly coupled with threaded hole, in the case where packing grease unsmooth flowing, is facilitated rubber
Glue hose 14 is removed from fat liquoring head 5, supplements packing grease into cavity 9 from threaded hole.
Transmission unit includes that stepper motor 15, conveyer belt 16 and two transmission wheels 17, stepper motor 15 are bolted
On the rack, two transmission wheels 17 are rotatably dispose in rack, and two transmission wheels 17 are connected by conveyer belt 16, conveyer belt
Center on 16 has been placed equidistant with several positioning units, and each positioning unit includes two fixture blocks 18 being oppositely arranged, and two
Space between a fixture block 18 is for placing valve 19, the right side of one of transmission wheel 17 and a left side for stepper motor output shaft
Hold coaxial welding.It is equipped with by bolt close to switch 20 and controller in rack, the right side of fat liquoring head 5 is located at close to switch 20
Side is electrically connected close to switch 20, controller and stepper motor 15, is used to incude the position of fat liquoring head 5, controller close to switch 20
For controlling the starting and closing of stepper motor 15.It is wherein the model of platform nation close to switch 20 used in the present embodiment
TB1204-N close to switch 20.
Specific implementation process is as follows:
Conveyer belt 16 is adjusted first, and one of positioning unit (two fixture blocks 18 being oppositely arranged) is made to be located at fat liquoring head
Immediately below 5；Then set the revolving speed of stepper motor 15, at the same set cylinder 2 automatically start and close time interval (when
So can also artificial start by set date and close cylinder 2), it is ensured that the distance between 16 two neighboring positioning unit of every movement of conveyer belt
When, cylinder 2 starts once；After valve 19 to be placed on to the space between two fixture blocks 18 again, starting stepper motor 15, servo electricity
Machine 1 and cylinder 2.
Stepper motor output shaft drives transmission wheel 17 and conveyer belt 16 to operate during rotating, to drive conveyer belt 16
On valve 19 it is mobile.Servo motor output shaft drives cylinder 2 and fat liquoring unit rotational during rotating, while cylinder 2 opens
Fat liquoring unit is driven to move down during dynamic exhaust hood output elongate axis, i.e., cylinder 2, which drives, transfers the mistake that plate 3 moves down
Cheng Zhong drives fat liquoring head 5 to move down by telescopic rod, while servo motor 1 drives cylinder 2 and transfers the process that plate 3 rotates
In, transfer plate 3 drives telescopic rod rotation, so that fat liquoring head 5 be driven to rotate.
When valve 19 is moved to fat liquoring 5 underface of head, fat liquoring head 5 is also moved to close at switch 20, close to switch 20
It senses fat liquoring head 5, and transmits signals to controller, controller controls stepper motor 15 and stalls, to make 17 He of transmission wheel
Conveyer belt 16 stalls, and valve 19 is stationary at this time.During cylinder output shaft continues elongation, when fat liquoring head 5 is inserted into valve
The valve opening of door 19 and after offseting with the bottom of valve opening, servo motor 1 continues to drive cylinder 2, transfer plate 3, telescopic rod and fat liquoring head 5
Rotation, while 2 pairs of transfer plates 3 of cylinder and telescopic rod apply pressure, interior bar 7 slides into the blind hole of outer bar 6, and transfer plate 3 drives
Piston 11 moves down, and the packing grease in 5 cavity 9 of fat liquoring head is squeezed out from hole 12, is evenly coated with to valve opening
Hole wall.
After cylinder 2 is closed, transfer plate 3, telescopic rod and fat liquoring head 5 is driven to move up by cylinder output shaft, interior bar 7
Reset is skidded off out of outer bar 6 blind hole under the action of spring 8, so that fat liquoring head 5 is pushed to move down, piston 11 during this
It is moved up relative to fat liquoring head 5, piston 11 forms negative pressure in cavity 9 during moving up, convenient for making to contain in rouge case 4
Packing grease be supplemented in the cavity 9 of fat liquoring head 5.During fat liquoring head 5 continues to move up, when close switch 20
When can not sense fat liquoring head 5, controller is transmitted signals to close to switch 20, controller controls stepper motor 15 and operates, from
And drive transmission wheel 17 and conveyer belt 16 to operate, and then drive the valve 19 on conveyer belt 16 mobile, to next valve 19
Valve opening carries out fat liquoring.
Claims (5)
1. quantitative fat liquoring mechanism, it is characterised in that: including rack, fat liquoring unit and shifting for moving and rotating fat liquoring unit
Turn unit, the transfer unit includes transfer plate；The fat liquoring unit includes telescopic component, contains rouge case and inside equipped with cavity
Fat liquoring head, the telescopic component includes several telescopic rods, and one end of telescopic rod is fixedly connected with transfer plate, telescopic rod it is another
End is fixedly connected with fat liquoring head, and spring is arranged on telescopic rod；The side wall of the fat liquoring head is equipped with hole, the Sheng rouge case
It is connected to the cavity of fat liquoring head, and sliding is provided with piston in the cavity of fat liquoring head, the piston is connect with transfer plate.
2. quantitative fat liquoring mechanism according to claim 1, it is characterised in that: it further include transmission unit, the transmission unit
It is fixed in rack including stepper motor, conveyer belt and two transmission wheels, the stepper motor, two transmission wheels are rotatably dispose in
In rack, and two transmission wheels, by transmission band connection, the end face of one of transmission wheel and stepper motor output shaft are coaxially solid
It is fixed to connect, it is equipped in the rack close to switch and controller, and be electrically connected close to switch, controller and stepper motor, institute
It states close to the position switched for incuding fat liquoring head, the controller is used to control the starting and closing of stepper motor.
3. quantitative fat liquoring mechanism according to claim 2, it is characterised in that: the center on the conveyer belt is equidistantly set
Several positioning units are equipped with, each positioning unit includes two fixture blocks being oppositely arranged.
4. quantitative fat liquoring mechanism according to claim 1 to 3, it is characterised in that: the transfer unit further includes
Servo motor and cylinder, servo motor output shaft are fixedly connected with cylinder, and cylinder output shaft is fixedly connected with transfer plate, the Sheng
Rouge case is mounted on transfer plate.
5. quantitative fat liquoring mechanism according to claim 4, it is characterised in that: be arranged with gauze layer on the fat liquoring head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510003.XU CN208928486U (en) | 2018-09-14 | 2018-09-14 | Quantitative fat liquoring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510003.XU CN208928486U (en) | 2018-09-14 | 2018-09-14 | Quantitative fat liquoring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928486U true CN208928486U (en) | 2019-06-04 |
Family
ID=66721094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510003.XU Active CN208928486U (en) | 2018-09-14 | 2018-09-14 | Quantitative fat liquoring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469302A (en) * | 2020-04-18 | 2020-07-31 | 江怡 | Carbon fiber membrane preparation system of processing |
| CN114985184A (en) * | 2022-06-08 | 2022-09-02 | 精进百思特电动（上海）有限公司 | Spline greasing device of motor |
-
2018
- 2018-09-14 CN CN201821510003.XU patent/CN208928486U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469302A (en) * | 2020-04-18 | 2020-07-31 | 江怡 | Carbon fiber membrane preparation system of processing |
| CN114985184A (en) * | 2022-06-08 | 2022-09-02 | 精进百思特电动（上海）有限公司 | Spline greasing device of motor |
| CN114985184B (en) * | 2022-06-08 | 2023-07-14 | 精进百思特电动（上海）有限公司 | Spline greasing device of motor |
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