CN206913406U - A kind of hydraulic blank cutting machine and its hydraulic control system - Google Patents
A kind of hydraulic blank cutting machine and its hydraulic control system Download PDFInfo
- Publication number
- CN206913406U CN206913406U CN201720686806.XU CN201720686806U CN206913406U CN 206913406 U CN206913406 U CN 206913406U CN 201720686806 U CN201720686806 U CN 201720686806U CN 206913406 U CN206913406 U CN 206913406U
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- Prior art keywords
- hair
- somebody
- control system
- hydraulic
- valve
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Abstract
The utility model discloses a kind of hydraulic blank cutting machine and its hydraulic control system, hydraulic blank cutting machine includes frame and the pusher, transport mechanism, green brick cutting mechanism and the control cabinet that are installed in successively in frame.Pusher includes oil cylinder, cylinder rod and cut somebody's hair, and oil cylinder is fixed in frame by oil cylinder fixing base.Cylinder rod is movably arranged on oily cylinder, and is cut somebody's hair and be fixedly arranged on front end of cutting somebody's hair.It is uniform provided with three off-position points of cutting somebody's hair in transport mechanism, and the frame at transport mechanism is provided with sensor cluster.The off-position point of cutting somebody's hair that pusher is cut somebody's hair by hydraulic control system control.The utility model controls two step off-positions on cut somebody's hair on the transfer mechanism three off-position points of cutting somebody's hair of blank cutter by hydraulic control system; realize two step pusher pinch-offs of double mud-bar; not only complete two step pinch-offs; it ensure that pinch-off quality; improve pinch-off efficiency; simultaneously in off-position point front reduction gear pusher of cutting somebody's hair, protection equipment can be played a part of, improve the service life of equipment.
Description
Technical field
It the utility model is related to building brick production equipment technology, and in particular to a kind of hydraulic blank cutting machine and its hydraulic pressure
Control system.
Background technology
In brickmaking industry, in order to improve split run yield, brick field often installs double brick mouths in the transport mechanism of blank cutter,
Two mud bars are conveyed simultaneously, and then can be realized while be extruded two mud bars.It is original after two mud bars enter blank cutter simultaneously
The pinch-off mode of motor+reductor can not complete two step pinch-offs, but if two mud bars extruding pinch-off easily causes mud simultaneously
Bar is sticked together and then influences unfired brick quality, and existing blank cutter is cut somebody's hair in pinch-off by motor driven back and forth movement, its
Speed of cutting somebody's hair can not control, and the situation for occurring that speed is stopped of cutting somebody's hair, can cause equipment damage, influence the service life of equipment, therefore,
It is badly in need of a kind of service life that can not only be realized two step pinch-offs and the fltting speed cut somebody's hair can be controlled to play protection blank cutter of research and development.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of hydraulic blank cutting machine and its hydraulic control system,
It can control two step off-positions on cut somebody's hair on the transfer mechanism three off-position points of cutting somebody's hair of blank cutter by hydraulic control system, real
Two step pinch-offs of existing double mud-bar, and not only complete two step pinch-offs up to pinch-off completion in off-position point front reduction gear pusher of cutting somebody's hair, protect
Pinch-off quality has been demonstrate,proved, has improved pinch-off efficiency, while in off-position point front reduction gear pusher of cutting somebody's hair, protection equipment can be played a part of,
Improve the service life of equipment.
To achieve the above object, technical scheme provided by the utility model is：
A kind of hydraulic blank cutting machine, including frame and the pusher, transport mechanism, the green brick cutting mechanism that are installed in successively in frame
And control cabinet.The pusher includes oil cylinder, cylinder rod and cut somebody's hair, and the oil cylinder is fixed at machine by oil cylinder fixing base
On frame.The cylinder rod is movably arranged on oil cylinder, and is cut somebody's hair and be fixedly arranged on cylinder rod front end.Uniformly set in the transport mechanism
There are three off-position points of cutting somebody's hair, and the frame at transport mechanism is provided with sensor cluster.The pusher passes through hydraulic pressure
The off-position point of cutting somebody's hair cut somebody's hair of control system control, fuel tank that the hydraulic control system includes being sequentially connected, filter, oil pump,
Motor, check valve, overflow valve, choke valve and reversal valve, and reversal valve is connected with oil cylinder.The hydraulic control system, sensor
Component, transport mechanism are electrically connected at the control cabinet and controlled by PLC control system.
Preferably, the transport mechanism includes the multiple conveying rollers being uniformly installed in frame, and the two of conveying roller
End and middle part are provided with three off-position points of cutting somebody's hair.
Preferably, the green brick cutting mechanism includes fixing axle, pivot shaft, tensioning adjustable plate, spring, steel wire axle and steel wire, institute
State fixing axle, pivot shaft and steel wire axle to be installed in frame successively from top to bottom, one end of the tensioning adjustable plate is installed in pivot
Fill on axle, the other end is installed in fixing axle by spring, and the upper end of the steel wire is fixed on tensioning adjustable plate, and lower end is fixed
In on steel wire axle.
Preferably, what the sensor cluster included that corresponding three off-position points of cutting somebody's hair set respectively cut somebody's hair treat level sensor,
Cut somebody's hair one push away deceleration level sensor and cut somebody's hair one push away stop level sensor, cutting somebody's hair two pushes away deceleration level sensor and cuts somebody's hair and two push away stopping
Level sensor, it is respectively used to detect mud bar and cut somebody's hair by control cabinet control at three off-position points of cutting somebody's hair to slow down and stop.
Preferably, the fuel tank of the hydraulic control system is provided with oil filler, and is provided with liquid level gauge in fuel tank, for detecting
Fuel liquid level in fuel tank, needle-valve and pressure gauge are provided between the check valve and overflow valve.
To achieve the above object, the utility model provides a kind of hydraulic control system, including be sequentially connected fuel tank, filtering
Device, oil pump, motor, check valve, overflow valve, choke valve and reversal valve, and reversal valve is connected with oil cylinder.
Preferably, the fuel tank is provided with oil filler, and is provided with liquid level gauge in fuel tank, for detecting the fuel oil liquid in fuel tank
Position, is provided with needle-valve and pressure gauge between the check valve and overflow valve.
The beneficial effects of the utility model are：
A kind of hydraulic blank cutting machine of the utility model and its hydraulic control system control blank cutter by hydraulic control system
Three to cut somebody's hair on the transfer mechanism cut somebody's hair two step off-positions on off-position point, realize two step pusher pinch-offs of double mud-bar, and cutting somebody's hair
Off-position point front reduction gear pusher not only completes two step pinch-offs, ensure that pinch-off quality until pinch-off completion, improves pinch-off effect
Rate, while in off-position point front reduction gear pusher of cutting somebody's hair, protection equipment can be played a part of, improve the service life of equipment.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of hydraulic blank cutting machine of the utility model.
Fig. 2 is a kind of oil circuit figure of the hydraulic control system of hydraulic blank cutting machine shown in Fig. 1.
Each description of reference numerals is as follows in figure.
Frame -1, pusher -2, oil cylinder -2a, cylinder rod -2b, cut somebody's hair -2c, oil cylinder fixing base -2d, transmission
Mechanism -3, the off-position point -3a that cuts somebody's hair, conveying roller -3b, green brick cutting mechanism -4, fixing axle -4a, pivot shaft -4b, tensioning are adjusted
Save plate -4c, spring -4d, steel wire axle -4e, steel wire -4f, fuel tank -5, filter -6, oil pump -7, motor -8, unidirectional
Valve -9, overflow valve -10, choke valve -11, reversal valve -12, oil filler -13, liquid level gauge -14, needle-valve -15, pressure
Table -16.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope., it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Refer to Fig. 1 and Fig. 2, a kind of hydraulic blank cutting machine, including frame 1 and the pusher being installed in successively in frame 1
2nd, transport mechanism 3, green brick cutting mechanism 4 and control cabinet (not shown).The pusher 2 includes oil cylinder 2a, cylinder rod 2b and cut somebody's hair
2c, the oil cylinder 2a are fixed in frame 1 by oil cylinder fixing base 2d.The cylinder rod 2b is movably arranged on oil cylinder 2a
On, and the 2c that cuts somebody's hair is fixedly arranged on cylinder rod 2b front ends.It is uniform provided with three off-position point 3a that cut somebody's hair, difference in the transport mechanism 3
For starting point of cutting somebody's hair, release the middle part off-position point after first piece of mud bar and complete the terminal off-position point after two pieces of mud bar pushers, and position
Frame 1 at transport mechanism 3 is provided with sensor cluster, for sensing the propulsion position of the charging of mud bar and the 2c that cuts somebody's hair.Institute
The off-position point 3a that cuts somebody's hair that pusher 2 controls the 2c that cuts somebody's hair by hydraulic control system is stated, the hydraulic control system is included successively
Fuel tank 5, filter 6, oil pump 7, motor 8, check valve 9, overflow valve 10, choke valve 11 and the reversal valve 12 of connection, and reversal valve
12 are connected with oil cylinder 2a.The hydraulic control system, sensor cluster, transport mechanism 3 are electrically connected at the control cabinet simultaneously
Controlled by PLC control system.
Specifically, the transport mechanism 3 includes the multiple conveying roller 3b being uniformly installed in frame 1, and conveying roller
3b both ends and middle part are provided with three off-position point 3a that cut somebody's hair.
Specifically, the green brick cutting mechanism 4 includes fixing axle 4a, pivot shaft 4b, tensioning adjustable plate 4c, spring 4d, steel wire axle
4e and steel wire 4f.The fixing axle 4a, pivot shaft 4b and steel wire axle 4e are installed in frame 1 successively from top to bottom, the tensioning
Adjustable plate 4c one end is installed on pivot shaft 4b, and the other end is installed on fixing axle 4a by spring 4d, the steel wire 4f's
Upper end is fixed on tensioning adjustable plate 4c, and lower end is fixed on steel wire axle 4e.Therefore, can by be tensioned adjustable plate 4c rotation come
Steel wire 4f tension force is adjusted, ensures that the pinch-off of adobe smoothly completes.
Further, what the sensor cluster included that corresponding three off-position point 3a that cut somebody's hair set respectively, which cut somebody's hair, treats that position senses
Device, cut somebody's hair one push away deceleration level sensor and cut somebody's hair one push away stop level sensor, cutting somebody's hair two pushes away deceleration level sensor and cuts somebody's hair and two push away
Stop level sensor, be respectively used to detect mud bar and by control cabinet control cut somebody's hair 2c slow down at three off-position point 3a that cut somebody's hair and
Stop.
Further, the fuel tank 5 of the hydraulic control system is provided with oil filler 13, and is provided with liquid level gauge 14 in fuel tank 5,
For detecting the fuel liquid level in fuel tank 5, needle-valve 15 and pressure gauge 16 are provided between the check valve 9 and overflow valve 10.
When a kind of hydraulic blank cutting machine of the utility model works：First, the oil pump 7 for adjusting hydraulic control system is pressed to suitable
Power, regulation cut somebody's hair 2c to the off-position point 3a that cuts somebody's hair start position at, when the double mud-bar of blank cutter is fed in transport mechanism 3,
Described cut somebody's hair treats that level sensor senses mud bar and signal is passed into hydraulic control system by control cabinet, hydraulic control system
Reversal valve 12 starts, and the 2c that cuts somebody's hair quickly starts and promotes mud bar advance pinch-off, stops when the 2c that cuts somebody's hair will be moved to cutting somebody's hair for middle part
During the 3a of site, it is described cut somebody's hair one push away deceleration level sensor and cut somebody's hair one push away stop level sensor induced signal is passed by control cabinet
Hydraulic control system is passed, now choke valve 11 starts, and adjusts oil pump capacity, and the 2c that cuts somebody's hair slows down until stopping, first block of mud of completion
Bar pusher pinch-off；Then, the 2c that cuts somebody's hair, which starts, continues pusher advance pinch-off, when the 2c that cuts somebody's hair will be moved to the off-position point of cutting somebody's hair of end
During 3a, it is described cut somebody's hair two push away deceleration level sensor and cut somebody's hair two push away stop level sensor induced signal is passed to by control cabinet
Hydraulic control system, now choke valve 11 start, adjust oil pump capacity, the 2c that cuts somebody's hair slow down until stop, complete second piece of mud bar push away
Expect pinch-off, then, the 2c that cuts somebody's hair quickly returns to the cutting somebody's hair on off-position point 3a of starting point, completes a work period.
A kind of hydraulic control system, including be sequentially connected fuel tank 5, filter 6, oil pump 7, motor 8, check valve 9, overflow
Valve 10, choke valve 11 and reversal valve 12, and reversal valve 12 is connected with oil cylinder 2a.Further, the fuel tank 5 is provided with oil filler
13, and liquid level gauge 14 is provided with fuel tank 5, for detecting the fuel liquid level in fuel tank 5, between the check valve 9 and overflow valve 10
Provided with needle-valve 15 and pressure gauge 16.
In summary, a kind of hydraulic blank cutting machine of the utility model and its hydraulic control system are controlled by hydraulic control system
2c two step off-positions on three off-position point 3a that cut somebody's hair in transport mechanism 3 of cutting somebody's hair of blank cutter, realize two step pushers of double mud-bar
Pinch-off, and in off-position point 3a front reduction gears pusher of cutting somebody's hair until pinch-off completion, not only completes two step pinch-offs, ensure that pinch-off matter
Amount, improves pinch-off efficiency, while in off-position point 3a front reduction gear pushers of cutting somebody's hair, can play a part of protection equipment, improve and set
Standby service life.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other devices, in scope of protection of the utility model.
Claims (7)
- A kind of 1. hydraulic blank cutting machine, it is characterised in that：Including frame (1) and the pusher being installed in successively in frame (1) (2), transport mechanism (3), green brick cutting mechanism (4) and control cabinet, the pusher (2) include oil cylinder (2a), cylinder rod (2b) and Cut somebody's hair (2c), and the oil cylinder (2a) is fixed in frame (1) by oil cylinder fixing base (2d), cylinder rod (2b) activity Be installed on oil cylinder (2a), and cut somebody's hair (2c) be fixedly arranged on cylinder rod (2b) front end, it is uniform on the transport mechanism (3) to be provided with three Individual off-position point (3a) of cutting somebody's hair, and the frame (1) positioned at transport mechanism (3) place is provided with sensor cluster, the pusher (2) Cut somebody's hair the off-position point (3a) of cutting somebody's hair of (2c) by hydraulic control system control, the hydraulic control system includes the oil being sequentially connected Case (5), filter (6), oil pump (7), motor (8), check valve (9), overflow valve (10), choke valve (11) and reversal valve (12), And reversal valve (12) is connected with oil cylinder (2a), the hydraulic control system, sensor cluster, transport mechanism (3) are electrically connected with Controlled in the control cabinet and by PLC control system.
- A kind of 2. hydraulic blank cutting machine as claimed in claim 1, it is characterised in that：The transport mechanism (3) includes uniformly installing In multiple conveying rollers (3b) in frame (1), and the both ends of conveying roller (3b) and middle part are provided with three off-position points of cutting somebody's hair (3a)。
- A kind of 3. hydraulic blank cutting machine as claimed in claim 1, it is characterised in that：The green brick cutting mechanism (4) includes fixing axle (4a), pivot shaft (4b), tensioning adjustable plate (4c), spring (4d), steel wire axle (4e) and steel wire (4f), the fixing axle (4a), Pivot shaft (4b) and steel wire axle (4e) are installed in frame (1) successively from top to bottom, one end pivot of the tensioning adjustable plate (4c) Loaded in pivot shaft (4b), the other end is installed in fixing axle (4a) by spring (4d), and the upper end of the steel wire (4f) is fixed In on tensioning adjustable plate (4c), lower end is fixed on steel wire axle (4e).
- A kind of 4. hydraulic blank cutting machine as claimed in claim 1, it is characterised in that：The sensor cluster, which includes corresponding three, to be pushed away Head off-position point (3a) cutting somebody's hair of setting respectively treats level sensor, cutting somebody's hair one pushes away deceleration level sensor and cut somebody's hair and one push away stop position sensing Device, cutting somebody's hair two pushes away deceleration level sensor and cuts somebody's hair and two push away stopping level sensor, is respectively used to detect mud bar and by control cabinet control System cut somebody's hair (2c) cut somebody's hair in three off-position point (3a) place slow down and stop.
- A kind of 5. hydraulic blank cutting machine as claimed in claim 1, it is characterised in that：On the fuel tank (5) of the hydraulic control system Provided with oil filler (13), and liquid level gauge (14) is provided with fuel tank (5), it is described unidirectional for detecting the fuel liquid level in fuel tank (5) Needle-valve (15) and pressure gauge (16) are provided between valve (9) and overflow valve (10).
- A kind of 6. hydraulic control system of hydraulic blank cutting machine as claimed in claim 1, it is characterised in that：Including what is be sequentially connected Fuel tank (5), filter (6), oil pump (7), motor (8), check valve (9), overflow valve (10), choke valve (11) and reversal valve (12), and reversal valve (12) is connected with oil cylinder (2a).
- 7. hydraulic control system as claimed in claim 6, it is characterised in that：The fuel tank (5) is provided with oil filler (13), and Liquid level gauge (14) is provided with fuel tank (5), for detecting the fuel liquid level in fuel tank (5), the check valve (9) and overflow valve (10) Between be provided with needle-valve (15) and pressure gauge (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686806.XU CN206913406U (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic blank cutting machine and its hydraulic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686806.XU CN206913406U (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic blank cutting machine and its hydraulic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206913406U true CN206913406U (en) | 2018-01-23 |
Family
ID=61313596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686806.XU Expired - Fee Related CN206913406U (en) | 2017-06-14 | 2017-06-14 | A kind of hydraulic blank cutting machine and its hydraulic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206913406U (en) |
-
2017
- 2017-06-14 CN CN201720686806.XU patent/CN206913406U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200614 |