CN207981751U - Closed loop conveys cleaning machine - Google Patents
Closed loop conveys cleaning machine Download PDFInfo
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- CN207981751U CN207981751U CN201721702482.0U CN201721702482U CN207981751U CN 207981751 U CN207981751 U CN 207981751U CN 201721702482 U CN201721702482 U CN 201721702482U CN 207981751 U CN207981751 U CN 207981751U
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Abstract
The utility model discloses closed loops to convey cleaning machine.Existing supersonic wave cleaning machine the degree of automation is low, and cleaning performance is poor, cannot replace cleaning solution automatically.The utility model closed loop conveys cleaning machine, including rack, feed mechanism, cleaning device, heating system and cleaning solution regulating device.Cleaning device includes cleaning sink, ultrasonic vibration box, bottom plate, hydraulic cylinder, optical axis and fixed plate.Cleaning solution regulating device includes the first header, the second header, cleaning solution storage box, water circulating pump, heat-exchanging component, cycle electromagnetism on-off valve, discharge electromagnetism on-off valve, greasy dirt containing box, update flow sensor, update water pump, temperature sensor, liquid level sensor and circular flow sensor.The utility model can detect the speed of conveyer belt, the circulation rate and adding speed of the temperature of cleaning solution, the liquid level of cleaning solution, cleaning solution, so that the utility model becomes a closed-loop system, greatly improve cleaning efficiency and quality.
Description
Technical field
The utility model belongs to cleaning machinery technical field, and in particular to a kind of closed loop conveying cleaning machine.
Background technology
In the industrial production, to some parts, such as screw, nut or screw rod of product etc., since its quantity is more
And shape and structure is all different, often common cleaning equipment can not quickly and effectively clean it, it usually needs uses and closes
Ring conveys cleaning machine, and when being propagated in a liquid due to ultrasonic wave, acoustic pressure drastic change makes liquid that strong cavitation and emulsification occur now
As per second in a liquid at this time to generate millions of small cavitation bubbles of meter.These bubbles hastily big volume production under acoustic pressure effect
It is raw, and constantly fierce explosion, strong impact force and negative-pressure sucking are generated, dirt is caused to remove.Ul-trasonic irradiation is to occur
In entire liquid, so there is unique cleaning performance to the object in complex-shaped, more gaps.
Existing closed loop conveys cleaning machine in use, when needing to clean workpiece, and workpiece is first placed in cleaning case
In the thermal cleaning liquid of interior preference temperature, workpiece surface is cleaned up, then takes out workpiece by supersonic generator work.
It is in place of the deficiencies in the prior art, it is inconvenient for operation, workpiece merging, taking-up cleaning case are both needed to manually carry out, it cannot be automatic
Cleaning solution is replaced, the degree of automation is low, laborious to take；In addition, being to reach optimal clean in the closed loop conveying cleaning machine course of work
Effect also needs to ensure that cleaning solution maintains certain temperature for a long time, and current closed loop conveying cleaning machine does not have such work(
Energy.
Invention content
The purpose of this utility model is to provide a kind of closed loops to convey cleaning machine.
The utility model closed loop conveys cleaning machine, including rack, feed mechanism, cleaning device, heating system and cleaning solution
Regulating device.The feed mechanism includes grid bucket, the first delivery wheel, the second delivery wheel, third delivery wheel, the first conveying
Band, the second conveyer belt, third conveyer belt, first motor, the second motor, third motor and mechanical paw group.Two first conveyings
Wheel, two the second delivery wheels and two third delivery wheels are supported in rack.The first conveyer belt is nested at two
On one delivery wheel；Second conveyer belt is nested on two the second delivery wheels；The third conveyer belt is nested at two
On third delivery wheel.The outlet end of first conveyer belt is located at the underface of the second conveyer belt arrival end；The entrance of third conveyer belt
Underface of the end positioned at the second conveyer belt outlet end.One of them first delivery wheel is driven by first motor；One of them second
Delivery wheel is driven by the second motor, and one of third delivery wheel is driven by third motor.The second conveyer belt lateral surface
On n mechanical paw group is installed.The mechanical paw group is made of two mechanical paws that spacing f is arranged, 250mm≤f
≤500mm.There are two holding rings for the upper edge setting of the grid bucket.The spacing of two holding rings is equal to f.First conveyer belt
The bottom surface spacing of top surface and the second conveyer belt is c, c=g+h+e, wherein g is the radius of holding ring, and h is the height of grid bucket, e
For the length of mechanical paw.
The cleaning device is located at the lower section of the second transmission belt, and be arranged the first transmission belt and third transmission belt it
Between.The cleaning device includes cleaning sink, ultrasonic vibration box, bottom plate, hydraulic cylinder, optical axis and fixed plate.The bottom plate
Top surface and the bottom surface of cleaning sink are fixed.Four angles of the bottom plate respectively constitute sliding pair with four optical axises being vertically arranged.
The bottom end of four optical axises is fixed with fixed plate.The hydraulic cylinder is fixed in fixed plate.The piston rod and bottom plate of hydraulic cylinder
It is fixed.Fixed plate is fixed on the rack.The inner wall of the cleaning sink is in a rectangular parallelepiped shape.The bottom surface of cleaning sink inner wall and four
Ultrasonic vibration box is mounted on side.
The cleaning solution regulating device include the first header, the second header, cleaning solution storage box, water circulating pump,
Heat-exchanging component, cycle electromagnetism on-off valve, discharge electromagnetism on-off valve, greasy dirt containing box, update flow sensor, update water pump, temperature
Spend sensor, liquid level sensor and circular flow sensor.The temperature sensor is fixed on the side of cleaning sink inner wall
On.The liquid level sensor is fixed on the bottom surface of cleaning sink.
The heat-exchanging component is including summarizing outlet, heat exchanger and summarizing inlet tube.The heat exchanger includes heat exchange
Frame, heat exchanger tube and thermal medium pipe.I root thermal medium pipes are parallel to be fixed on heat exchange frame, 1≤i≤10.I root heat exchanger tubes are respectively set
In i root thermal medium pipes.The heat exchanger tube is made of entrance straight tube, outlet straight tube and j root semiellipse pipes, 3≤j≤20.J roots
Semiellipse pipe is arranged in order connected.Two adjacent semiellipse pipes are tangent in junction.J root semiellipse pipes are in thermal medium tube thickness
Axial length on direction is a, 10mm≤a≤50mm.Axial length of the j root semiellipse pipes on thermal medium length of tube direction is according to arrangement
Sequence is pressed successivelyCommon ratio be incremented by.Axial length longest semiellipse pipe outer end and outlet straight tube on thermal medium length of tube direction
Connection.Axial length shortest semiellipse pipe outer end is connected to entrance straight tube on thermal medium length of tube direction.The setting of entrance straight tube exists
The thermal medium outflow end of thermal medium pipe.Outlet straight tube is arranged at the thermal medium inflow end of thermal medium pipe.The heat of i root thermal medium pipes is situated between
Mass flow enters end and is connected to inflow pipe.The thermal medium outflow end of i root thermal medium pipes is connected to outflow tube.
The heat exchanger shares k, 1≤k≤10.K outflow of inflow pipe and the first header in k heat exchanger
Mouth is respectively communicated with.K inflow entrance of outflow tube and the second header in k heat exchanger is respectively communicated with.First header
Inflow entrance and thermal medium heat riser outlet.The outflux of second header enters with thermal medium heat riser
Mouth connection.
K heat exchanger is arranged in order setting.I roots outlet straight tube in a upper heat exchanger and the i in next heat exchanger
Root entry straight tube is respectively communicated with.I root entries straight tube in the heat exchanger of head end is distinguished with i liquid outlet for summarizing inlet tube
Connection.I roots outlet straight tube in the heat exchanger of end is respectively communicated with i liquid inlet for summarizing outlet.It is described to summarize
The liquid inlet of inlet tube is connected to the loop exit of cleaning sink by hose.The liquid outlet and recycle stream for summarizing outlet
The input port of quantity sensor is connected to.The delivery outlet of the circular flow sensor is connected to the input port of water circulating pump.It is described
The delivery outlet of water circulating pump is connected to an outlet pass of cycle electromagnetism on-off valve and discharge electromagnetism on-off valve.The cycle electromagnetism
Another outlet pass of on-off valve is connected to the loop head of cleaning sink.Another outlet pass of the discharge electromagnetism on-off valve
It is connected to the first entrance of greasy dirt containing box.The second entrance of the greasy dirt containing box and the greasy dirt outlet of cleaning sink connect
It is logical.The outlet of the cleaning solution storage box is connected to the input port of update water pump.The delivery outlet of the update water pump is flowed with update
The input port of quantity sensor is connected to.The delivery outlet of the update flow sensor is connected to the cleaning solution input port of cleaning sink.
The cleaning solution input port of cleaning sink and greasy dirt outlet are arranged at the top of cleaning sink side, loop head and recycle
Mouth is respectively provided with the bottom of cleaning sink side.
Further, the high settings such as two first delivery wheels and two the second delivery wheels.Two thirds
The high settings such as delivery wheel.
Further, the spacing of two neighboring mechanical paw group is b, b=s/n-f.Wherein, s is the length of the second transmission belt
Degree.The mechanical paw is arranged outwardly.The folding direction of mechanical paw is vertical with the transmission direction of the second conveyer belt.
Further, the plane of symmetry of the central axis of two holding rings passes through the center of gravity of grid bucket.
Further, when the electric pushrod is retracted, the spacing of the upper edge of cleaning sink and the second conveyer belt bottom surface
More than c；When electric pushrod is released, the upper edge of cleaning sink is smaller than e with the second conveyer belt bottom surface.
Further, water circulating pump and update water pump are all made of regulating flow quantity pump.
Further, the heat exchanger tube uses flat tube.The thickness of heat exchanger tube is equal to 0.1a.The width of heat exchanger tube is equal to a.
Further, thermal medium tube thickness direction is the tangential direction of adjacent two semiellipse pipes junction.
Further, on thermal medium length of tube direction the shortest semiellipse pipe of axial length on thermal medium length of tube direction
Axial length is equal to 0.25a.
Further, thermal medium is stored in the thermal medium heat riser.Thermal medium uses conduction oil.
The utility model has an advantageous effect in that：
1, the utility model can detect the speed of conveyer belt by encoder, and cleaning can be detected by temperature sensor
The temperature of liquid can detect the liquid level of cleaning solution by liquid level sensor, and cleaning solution can be detected by flow sensor
Circulation rate and adding speed so that the utility model become a closed-loop system, greatly improve cleaning efficiency and
Quality.
2, the utility model can control the time of cleaning by the lifting of control hydraulic cylinder, ensure the effect of cleaning.
3, the utility model can sustainedly and stably be carried out feeding, substantially be carried by the combination of transmission belt and mechanical paw
High cleaning efficiency simultaneously reduces hand labor intensity.
4, the utility model can quickly remove the greasy dirt being suspended on cleaning solution liquid level, and can replace cleaning automatically
Liquid further reduced the workload of staff.
5, cleaning solution is isolated with heating device by the way that heat transfer is isolated, has both avoided cleaning solution corruption by the utility model heating
The case where losing heater occurs, and also avoiding directly heating causes cleaning solution uneven heating even, and output cleaning solution temperature is inconsistent,
The problem of causing article precision to be cleaned to be damaged.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of feed mechanism in the utility model；
Fig. 3 is the stereoscopic schematic diagram of cleaning device in the utility model；
Fig. 4 is the combination diagram of cleaning device and cleaning solution recycling replacing system in the utility model；
Fig. 5 is the schematic diagram of heat-exchanging component in the utility model；
Fig. 6 is the schematic diagram of heat exchanger in the utility model.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1, closed loop conveys cleaning machine, including rack, feed mechanism 6, cleaning device 8 and cleaning solution recycling replacing
System.
As illustrated in fig. 1 and 2, feed mechanism 6 includes grid bucket 6-1, the first delivery wheel 6-2, the second delivery wheel 6-3, third
Delivery wheel 6-4, first conveyer belt 6-5, the second conveyer belt 6-6, third conveyer belt 6-7, first motor, the second motor, third electricity
Machine, the first encoder, second encoder, third encoder and mechanical paw group.Two the first delivery wheel 6-2, two it is second defeated
6-3 and two third delivery wheel 6-4 of wheel is sent to be supported in rack.Two the first delivery wheel 6-2 and two the second delivery wheel 6-3
Etc. high settings.The high settings such as two third delivery wheel 6-4.First conveyer belt 6-5 is nested on two the first delivery wheel 6-2；The
Two conveyer belt 6-6 are nested on two the second delivery wheel 6-3；Third conveyer belt 6-7 is nested on two third delivery wheel 6-4.
The outlet end of first conveyer belt is located at the underface of the second conveyer belt arrival end；The arrival end of third conveyer belt is located at the second conveying
Underface with outlet end.One of them first delivery wheel 6-2 is driven by first motor, and solid with the input shaft of the first encoder
It is fixed；One of them second delivery wheel 6-3 is driven by the second motor, and is fixed with the input shaft of second encoder, one of them
Three delivery wheel 6-4 are driven by third motor, and are fixed with the input shaft of third encoder.First encoder, second encoder and
Third encoder is fixed with rack.N mechanical paw group is installed on second conveyer belt 6-6 lateral surfaces.Mechanical paw group by
Two mechanical paws composition of spacing f settings, f=400mm.The spacing of two neighboring mechanical paw group is b, b=s/n-f.Its
In, s is the length of the second transmission belt 6-6.Mechanical paw 6-8 is arranged outwardly.The folding direction of mechanical paw 6-8 and the second conveying
Transmission direction with 6-6 is vertical.There are two holding rings for the upper edge setting of grid bucket 6-1.The central axis of two holding rings is flat
It goes and not conllinear.The central axis spacing of two holding rings is equal to f.The plane of symmetry of the central axis of two holding rings passes through grid
The center of gravity of bucket 6-1.The bottom surface spacing of the top surface of first conveyer belt 6-5 and the second conveyer belt 6-6 are c, c=g+h+e, wherein g is
The radius of holding ring, h are the height of grid bucket 6-1, and e is the length of mechanical paw 6-8.Gripper is clamped to be placed on
The holding ring of grid bucket 6-1 in first transmission belt.
As shown in Fig. 1,3 and 4, cleaning device 8 is located at the lower section of the second transmission belt, and is arranged in the first transmission belt and third
Between transmission belt.Cleaning device 8 includes cleaning sink 7, ultrasonic vibration box 9, bottom plate 8-1, hydraulic cylinder 8-2, optical axis 8-3 and fixation
Plate 8-4.Bottom plate 8-1 is rectangular.The top surface of bottom plate 8-1 and the bottom surface of cleaning sink are fixed.Four angles of bottom plate 8-1 with four
The optical axis 8-3 being vertically arranged respectively constitutes sliding pair.The bottom end of four optical axis 8-3 is fixed with fixed plate 8-4.Hydraulic cylinder 8-2
It is fixed on fixed plate 8-4.The piston rod of hydraulic cylinder 8-2 is arranged upward, and is fixed with the center position of bottom plate 8-1.Fixed plate
8-4 is fixed on the rack.The inner wall of cleaning sink 7 is in a rectangular parallelepiped shape.Pacify on the bottom surface of 7 inner wall of cleaning sink and four sides
Equipped with ultrasonic vibration box 9.The surrounding of object to be cleaned can be made by being distributed in multiple ultrasonic vibration boxes 9 of cleaning sink inner wall surrounding
All there is ultrasound source, so that all surface that the utility model treats cleaning of objects all has good cleaning performance.
When hydraulic cylinder 8-2 retracts, the upper edge of cleaning sink and the spacing of the second bottom surfaces conveyer belt 6-6 are more than c.Hydraulic cylinder 8-2 is released
When, the upper edge of cleaning sink is smaller than e with the second bottom surfaces conveyer belt 6-6.
As shown in figure 5, cleaning solution regulating device includes the first header 1, the second header 2, cleaning solution storage box 3, follows
Ring water pump 4, heat-exchanging component 5, cycle electromagnetism on-off valve 10, discharge electromagnetism on-off valve 11, greasy dirt containing box 12, update flow sensing
Device 13, update water pump 14, temperature sensor 15, liquid level sensor 16 and circular flow sensor 17.Water circulating pump 4 and update water
Pump 14 is all made of regulating flow quantity pump.Temperature sensor 15 is fixed on the side of 7 inner wall of cleaning sink.Liquid level sensor 16 is solid
It is scheduled on the bottom surface of cleaning sink.
As shown in Fig. 1,4,5 and 6, heat-exchanging component 5 is including summarizing outlet 5-1, heat exchanger 5-2 and summarizing inlet tube 5-3.
Heat exchanger 5-2 includes heat exchange frame 5-2-1, heat exchanger tube 5-2-2 and thermal medium pipe 5-2-3.The parallel fixations of six roots of sensation thermal medium pipe 5-2-3
On heat exchange frame 5-2-1.Six roots of sensation heat exchanger tube 5-2-2 is separately positioned in six roots of sensation thermal medium pipe 5-2-3.Heat exchanger tube 5-2-2 is by entering
Mouth straight tube, outlet straight tube and ten semiellipse pipes compositions.Ten semiellipse pipes are arranged in order connected.Two adjacent semiellipse pipes
Tangent in junction, tangential direction is as thermal medium pipe 5-2-3 thickness directions, and the direction of vertical tangent lines is as thermal medium pipe 5-2-
3 length directions.Axial length of ten semiellipse pipes on thermal medium pipe 5-2-3 thickness directions is a, and the value of a takes 30mm.Heat exchanger tube
5-2-2 uses flat tube.The thickness of heat exchanger tube 5-2-2 is equal to 0.1a.The width of heat exchanger tube 5-2-2 is equal to a.Ten semiellipse pipes exist
Axial length on thermal medium pipe 5-2-3 length directions（I.e. the symmetrical cambered surface institute of two medial surface of semiellipse pipe is at elliptical long axis length）According to
According to put in order successively byCommon ratio be incremented by.The shortest semiellipse Guan Re of axial length on thermal medium pipe 5-2-3 length directions
Axial length on medium tube 5-2-3 length directions is equal to 0.25a.Axial length longest half is ellipse on thermal medium pipe 5-2-3 length directions
Pipe outer end is connected to outlet straight tube.Axial length shortest semiellipse pipe outer end and entrance on thermal medium pipe 5-2-3 length directions
Straight tube is connected to.The thermal medium outflow end in thermal medium pipe 5-2-3 is arranged in entrance straight tube.Straight tube is exported to be arranged in thermal medium pipe 5-2-
3 thermal medium flows into end.（The distribution that end is flowed into thermal medium is arranged in thermal medium outflow end, outlet straight tube in the setting of entrance straight tube
Mode can make the flow direction of cleaning solution and thermal medium to be heated on the contrary, relative velocity bigger, and then heat transfer effect is made to reach
It is ultimate attainment）The thermal medium of six roots of sensation thermal medium pipe 5-2-3 flows into end and is interconnected, and is connected to inflow pipe 5-2-5.Six roots of sensation thermal medium pipe
The thermal medium outflow end of 5-2-3 is interconnected, and is connected to outflow tube 5-2-4.
There are four heat exchanger 5-2 is total.Four outfluxes of inflow pipe 5-2-5 and the first header 1 in four heat exchanger 5-2
It is respectively communicated with.Outflow tube 5-2-4 and four inflow entrances of the second header 2 are respectively communicated in four heat exchanger 5-2.First afflux
The outlet of the inflow entrance and thermal medium heat riser of pipe 1.Second outflux of header 2 and entering for thermal medium heat riser
Mouth connection.Thermal medium is stored in thermal medium heat riser, and the heating of thermal medium is carried out by gas heater.Thermal medium
Using conduction oil.
Four heat exchanger 5-2 are arranged in order setting.Six roots of sensation outlet straight tube in a upper heat exchanger 5-2 and next heat exchange
Six roots of sensation entrance straight tube in device 5-2 is connected to by conduction oil adapter respectively.Six roots of sensation entrance in the heat exchanger 5-2 of head end
Straight tube is respectively communicated with six liquid outlets for summarizing inlet tube 5-3.In the heat exchanger 5-2 of end the six roots of sensation outlet straight tube with
Six liquid inlets for summarizing outlet 5-1 are respectively communicated with.Summarize the loop exit of the liquid inlet and cleaning sink 7 of inlet tube 5-3
It is connected to by hose.The liquid outlet for summarizing outlet 5-1 is connected to the input port of circular flow sensor 17.Circular flow senses
The delivery outlet of device 17 is connected to 4 input port of water circulating pump.4 delivery outlet of water circulating pump and cycle electromagnetism on-off valve 10 and discharge electricity
One outlet pass of magnetic on-off valve 11 is connected to.Another outlet pass of cycle electromagnetism on-off valve 10 is recycled into cleaning sink 7
Mouth is connected to by hose.Another outlet pass of discharge electromagnetism on-off valve 11 is connected to the first entrance of greasy dirt containing box 12.Oil
The second entrance of dirty containing box 12 is connected to the greasy dirt outlet of cleaning sink 7 by hose.The outlet of cleaning solution storage box 3 with
Update the input port connection of water pump 14.The delivery outlet for updating water pump 14 is connected to the input port of update flow sensor 13.Update
The delivery outlet of flow sensor 13 is connected to the cleaning solution input port of cleaning sink 7 by hose.The cleaning solution of cleaning sink is defeated
Entrance and greasy dirt outlet are arranged at the top of cleaning sink side, and loop head and loop exit are respectively provided with cleaning sink side
The bottom in face.
The operation principle of the utility model is as follows：
First motor, the second motor and third motor rotate.Continue to place the grid bucket 6-1 equipped with article to be cleaned
Onto first conveyer belt 6-5.So that the spacing of two neighboring grid bucket 6-1 is b, and the central axis of all holding rings is with the
One conveyer belt 6-5 transmission directions are vertical.Grid bucket 6-1 on first conveyer belt 6-5 is transferred to the outlet ends first conveyer belt 6-5
When, two mechanical paw 6-8 in a mechanical paw group clamp two holding rings on grid bucket 6-1 respectively.Grid bucket 6-1
With the second conveyer belt 6-6 movements, it is detached from first conveyer belt 6-5.At this point, hydraulic cylinder 8-2 is in retracted mode, grid bucket 6-1's
Bottom surface is higher than the upper edge of cleaning sink.Therefore grid bucket 6-1 can reach the surface of cleaning sink.
After one grid bucket 6-1 reaches the surface of cleaning sink, first motor, the second motor and third motor stop
Turn.Hydraulic cylinder 8-2 is released so that cleaning sink moves upwards.Ultrasonic vibration box starts, and grid bucket 6-1 is immersed to cleaning sink
It is cleaned in interior cleaning solution.In cleaning process, water circulating pump 4 persistently starts so that the cleaning solution in cleaning sink continues
It is heated by heat-exchanging component, maintains the temperature in cleaning sink.Stream of the cleaning solution in cyclic process in cleaning sink
The dynamic effect that can also enhance cleaning.After the completion of cleaning, hydraulic cylinder 8-2 retracts, and first motor, the second motor and third motor
It rotates, after grid bucket 6-1 reaches the arrival end of third transmission belt, corresponding two mechanical paws 6-8 unclamps, grid bucket 6-1
Cleaning is transferred to third transmission belt to complete at article collection.Since grid bucket 6-1 is persistently placed into first conveyer belt 6-5
On, therefore persistently there is grid bucket to reach and cleaned right over cleaning sink.
When the greasy dirt floated on cleaning solution in cleaning sink is excessive, update water pump 14 starts, and cleaning solution continues into clearly
In wash water slot so that the liquid level of cleaning solution rises in cleaning sink.Liquid level sensor 16 detects that cleaning solution liquid level reaches greasy dirt
After outlet, update water pump 14 is delayed ten seconds and closes, and the greasy dirt being suspended on cleaning solution is leaked out from greasy dirt outlet, into greasy dirt
Containing box 12.
When cleaning solution is excessively dirty in cleaning sink, cycle electromagnetism on-off valve 10 is closed, and discharge electromagnetism on-off valve 11 is opened, and is followed
The cleaning solution of ring is discharged from discharge electromagnetism on-off valve 11.After liquid level sensor 2 detects that cleaning solution is completely exhausted out in cleaning sink,
Electromagnetism on-off valve 11 is discharged to close, cycle electromagnetism on-off valve 10 is opened, and update water pump 14 starts, until cleaning solution in cleaning sink
The distance of liquid level to cleaning sink slot bottom when being equal to the liquid level of cleaning solution in cleaning sink to twice of greasy dirt outlet distance,
Water pump 14 is updated to close.
The principle of heating of cleaning solution is as follows in heat-exchanging component：
When needing to improve the temperature of cleaning solution, thermal medium heat riser starts.Thermal medium after heating is through thermal medium pipe
Thermal medium on 5-2-3 flows into end and flows into thermal medium pipe 5-2-3, and is flowed out from the thermal medium outflow end of thermal medium pipe 5-2-3.Together
When, water circulating pump starts, and the aggregated inlet tube 5-3 of cleaning solution in cleaning solution storage box enters in the heat exchanger of head end
Entrance straight tube.Due to the flow direction of conduction oil and thermal medium on the contrary, event relative velocity is big, the effect that heat is transmitted is good.Further, since hot
Thermal medium flows into the heat medium temperature at end higher than the heat medium temperature at thermal medium outflow end, if therefore heat exchanger tube 5- in medium tube
The shape of 2-2 is uniformly arranged along its length, then thermal medium certainly will be caused to flow into the heat exchange at end and at thermal medium outflow end
It is uneven, and in the utility model, heat exchanger tube is set as the different multiple semiellipse pipes of axial length along its length so that heat exchange
Heat exchange property of the pipe at thermal medium outflow end flows into the heat exchange property at end better than thermal medium, and heat transfer effect is more preferably uniform, is not easy
Generate extra thermal stress.And the design of semiellipse pipe so that the flowing acceleration change of conduction oil is more frequently and quick, into
One step increases heat exchange performance.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (10)
1. closed loop conveys cleaning machine, including rack, feed mechanism, cleaning device, heating system and cleaning solution regulating device；It is special
Sign is：The feed mechanism include grid bucket, the first delivery wheel, the second delivery wheel, third delivery wheel, first conveyer belt,
Second conveyer belt, third conveyer belt, first motor, the second motor, third motor and mechanical paw group；Two the first delivery wheels,
Two the second delivery wheels and two third delivery wheels are supported in rack；The first conveyer belt is nested with first defeated at two
It send on wheel；Second conveyer belt is nested on two the second delivery wheels；The third conveyer belt is nested in two thirds
On delivery wheel；The outlet end of first conveyer belt is located at the underface of the second conveyer belt arrival end；The arrival end position of third conveyer belt
Underface in the second conveyer belt outlet end；One of them first delivery wheel is driven by first motor；One of them second conveying
Wheel is driven by the second motor, and one of third delivery wheel is driven by third motor；Pacify on the second conveyer belt lateral surface
Equipped with n mechanical paw group；The mechanical paw group is made of two mechanical paws that spacing f is arranged, and 250mm≤f≤
500mm；There are two holding rings for the upper edge setting of the grid bucket；The spacing of two holding rings is equal to f；The top of first conveyer belt
The bottom surface spacing of face and the second conveyer belt is c, c=g+h+e, wherein g is the radius of holding ring, and h is the height of grid bucket, and e is
The length of mechanical paw；
The cleaning device is located at the lower section of the second transmission belt, and is arranged between the first transmission belt and third transmission belt；Institute
The cleaning device stated includes cleaning sink, ultrasonic vibration box, bottom plate, hydraulic cylinder, optical axis and fixed plate；The top surface of the bottom plate with
The bottom surface of cleaning sink is fixed；Four angles of the bottom plate respectively constitute sliding pair with four optical axises being vertically arranged；Four light
The bottom end of axis is fixed with fixed plate；The hydraulic cylinder is fixed in fixed plate；The piston rod of hydraulic cylinder is fixed with bottom plate；Gu
Fixed board is fixed on the rack；The inner wall of the cleaning sink is in a rectangular parallelepiped shape；On the bottom surface of cleaning sink inner wall and four sides
It is mounted on ultrasonic vibration box；
The cleaning solution regulating device includes the first header, the second header, cleaning solution storage box, water circulating pump, heat exchange
Component, cycle electromagnetism on-off valve, discharge electromagnetism on-off valve, greasy dirt containing box, update flow sensor, update water pump, temperature pass
Sensor, liquid level sensor and circular flow sensor；The temperature sensor is fixed on the side of cleaning sink inner wall；Institute
The liquid level sensor stated is fixed on the bottom surface of cleaning sink；
The heat-exchanging component is including summarizing outlet, heat exchanger and summarizing inlet tube；The heat exchanger includes heat exchange frame, changes
Heat pipe and thermal medium pipe；I root thermal medium pipes are parallel to be fixed on heat exchange frame, 1≤i≤10；I root heat exchanger tubes are separately positioned on i roots
In thermal medium pipe；The heat exchanger tube is made of entrance straight tube, outlet straight tube and j root semiellipse pipes, 3≤j≤20；J roots half are ellipse
Pipe is arranged in order connected；Two adjacent semiellipse pipes are tangent in junction；J root semiellipse pipes are in thermal medium tube thickness direction
On axial length be a, 10mm≤a≤50mm；Axial length of the j root semiellipse pipes on thermal medium length of tube direction is according to putting in order
The common ratio for pressing ten ten/first power successively is incremented by；On thermal medium length of tube direction axial length longest semiellipse pipe outer end with
Export straight tube connection；Axial length shortest semiellipse pipe outer end is connected to entrance straight tube on thermal medium length of tube direction；Entrance is straight
The thermal medium outflow end in thermal medium pipe is arranged in pipe；Outlet straight tube is arranged at the thermal medium inflow end of thermal medium pipe；I root thermal mediums
The thermal medium of pipe flows into end and is connected to inflow pipe；The thermal medium outflow end of i root thermal medium pipes is connected to outflow tube；
The heat exchanger shares k, 1≤k≤10；K outflux of inflow pipe and the first header in k heat exchanger point
It is not connected to；K inflow entrance of outflow tube and the second header in k heat exchanger is respectively communicated with；The stream of first header
The outlet of entrance and thermal medium heat riser；The outflux of second header connects with the entrance of thermal medium heat riser
It is logical；
K heat exchanger is arranged in order setting；I roots outlet straight tube in a upper heat exchanger enters with the i roots in next heat exchanger
Mouth straight tube is respectively communicated with；I root entries straight tube in the heat exchanger of head end connects respectively with i liquid outlet for summarizing inlet tube
It is logical；I roots outlet straight tube in the heat exchanger of end is respectively communicated with i liquid inlet for summarizing outlet；It is described summarize into
The liquid inlet of mouth pipe is connected to the loop exit of cleaning sink by hose；The liquid outlet and circular flow for summarizing outlet
The input port of sensor is connected to；The delivery outlet of the circular flow sensor is connected to the input port of water circulating pump；It is described to follow
The delivery outlet of ring water pump is connected to an outlet pass of cycle electromagnetism on-off valve and discharge electromagnetism on-off valve；The cycle electromagnetism is logical
Another outlet pass of disconnected valve is connected to the loop head of cleaning sink；It is described discharge electromagnetism on-off valve another outlet pass with
The first entrance of greasy dirt containing box is connected to；The second entrance of the greasy dirt containing box is connected to the greasy dirt outlet of cleaning sink；
The outlet of the cleaning solution storage box is connected to the input port of update water pump；The delivery outlet of the update water pump is passed with more new flow
The input port of sensor is connected to；The delivery outlet of the update flow sensor is connected to the cleaning solution input port of cleaning sink；Cleaning
The cleaning solution input port of sink and greasy dirt outlet are arranged at the top of cleaning sink side, and loop head and loop exit are equal
The bottom of cleaning sink side is set.
2. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：Two first delivery wheels and two
The high settings such as the second delivery wheel；The high settings such as two third delivery wheels.
3. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：The spacing of two neighboring mechanical paw group is equal
For b, b=s/n-f；Wherein, s is the length of the second transmission belt；The mechanical paw is arranged outwardly；The folding side of mechanical paw
To vertical with the transmission direction of the second conveyer belt.
4. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：The central axis of two holding rings it is symmetrical
The center of gravity of grid bucket is passed through in face.
5. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：When electric pushrod is retracted, cleaning sink
The spacing of upper edge and the second conveyer belt bottom surface is more than c；When electric pushrod is released, the upper edge of cleaning sink and the second conveyer belt
Bottom surface is smaller than e.
6. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：Water circulating pump and update water pump are all made of can
Adjust flow pump.
7. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：The heat exchanger tube uses flat tube；Heat exchange
The thickness of pipe is equal to 0.1a；The width of heat exchanger tube is equal to a.
8. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：Thermal medium tube thickness direction is adjacent
The tangential direction of two semiellipse pipe junctions.
9. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：Axial length is most on thermal medium length of tube direction
Axial length of the short semiellipse pipe on thermal medium length of tube direction is equal to 0.25a.
10. closed loop according to claim 1 conveys cleaning machine, it is characterised in that：Storage in the thermal medium heat riser
There is thermal medium；Thermal medium uses conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702482.0U CN207981751U (en) | 2017-12-09 | 2017-12-09 | Closed loop conveys cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702482.0U CN207981751U (en) | 2017-12-09 | 2017-12-09 | Closed loop conveys cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981751U true CN207981751U (en) | 2018-10-19 |
Family
ID=63816581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702482.0U Expired - Fee Related CN207981751U (en) | 2017-12-09 | 2017-12-09 | Closed loop conveys cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981751U (en) |
-
2017
- 2017-12-09 CN CN201721702482.0U patent/CN207981751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 No.18, Xinjing Middle Road, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu jiujiujiayi Ultrasonic Technology Co., Ltd Address before: 215000 North Road, Fenghuang Town, Zhangjiagang City, Suzhou, Jiangsu Province, No. 112 Patentee before: SUZHOU JIUJIUJIAYI CLEAN TECHNOLOGY Co.,Ltd. |
|
| 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: 20181019 Termination date: 20201209 |