CN202364478U

CN202364478U - Wiping machine

Info

Publication number: CN202364478U
Application number: CN2011204711625U
Authority: CN
Inventors: 唐于斌; 陈忠贤
Original assignee: Kinpo Electronics China Co Ltd; Kinpo Electronics Inc
Current assignee: Kinpo Electronics China Co Ltd; Kinpo Electronics Inc
Priority date: 2011-11-23
Filing date: 2011-11-23
Publication date: 2012-08-01
Anticipated expiration: 2021-11-23
Also published as: TWM428802U

Abstract

A wiping machine comprises a self-locking unit, a fixed piece, a movable piece, a pivot module arranged between the fixed piece and the movable piece, a power source driving a first driving piece, a wiping unit mounted on the movable piece, a conveying unit corresponding to the wiping unit, a sensing unit arranged on the conveying unit and a solution supply unit. The pivot module is provided with afixed shaft, a mandrel arranged in the fixed shaft and the first driving piece in linkage with the mandrel. The mandrel is arranged at the eccentric position of the first driving piece. When the pivot module is located at the release position, the core of the mandrel is concentric with the shaft core of the fixed shaft; and when the pivot module is located at the self-locking position, the core of the mandrel is eccentric with the shaft core of the fixed shaft. The solution supply unit comprises a containing groove body, a pressure supply module, a liquid output module and a detecting module, wherein the liquid output module is connected with the wiping unit. The wiping machine can effectively feed into a workpiece to be wiped so as to save operation waiting time.

Description

The wiping machine

Technical field

The relevant a kind of wiping machine of the utility model refers in particular to a kind of efficient wiping machine that carries out the wiping operation.

Background technology

For the variation in response to product, production equipment also must meet the procedure for producing of various different products simultaneously, to avoid buying more too much board, and the pressure that causes equipment cost and factory building to use.With the circuit board manufacturing process for cleaning is example; General circuit board cleans, wiping equipment mainly utilizes the wiping head to speckle with behind the solvent on circuit board repeated moving to carry out the cleaning of circuit board; But as aforementioned, because the variation of electronic product, the difference on the size also appears in the size of circuit board; Circuit board size like the hand-holding communication device of the notebook computer more than 15 cun or 4 cun sizes just has tangible difference; So possess usually on circuit board cleaning, the wiping equipment rotating shaft unit is arranged, the operator can turn to the wiping head on the ad-hoc location according to the size of circuit board, carries out wiping with the circuit board to different size.

Yet, the traditional rotating shaft unit and the function of latch-up-free, in other words; The position of wiping head can change easily; So in practical operation, the operator should be noted that whether the position of wiping head keeps necessarily, to avoid other zones or the assembly of solvent contamination to the circuit board on the wiping head.Or on rotating shaft unit the design manual locking structure; For example utilize the degree of tightness of screw to adjust or the fixing position of wiping head; But said method is very numerous and diverse in operation, and the operator must carry out the release of wiping head or fixing with hand tool, and its operating efficiency is low; In addition, the process of operation also causes the effectively problem of management and control of operation quality because of artificial factor easily.

In addition; Because the transmitting range between each handling procedure is longer, so after the processing of a circuit board of process equipment completion, must wait for that transport is delivered into next piece circuit board in the process equipment; Can carry out operations next time; In other words, the operation of process equipment often produces the phenomenon of interruption because of the long distances of transport, so also make that the usefulness of production line is low.

The utility model content

The technical problem that the utility model solves is to provide a kind of wiping machine, and it can efficiently be sent into and treat the wiping workpiece, to save the stand-by period of operation.

For solving the problems of the technologies described above, the utility model adopts following technical scheme:

The utility model provides a kind of wiping machine, and it is used at least one workpiece of wiping, and this wiping machine comprises and comprises: one from lock unit, and it comprises: a fixture, and one can be relatively the movable part of this fixture pivot; One is located at the pivot module between fixture and the movable part; This pivot module has a dead axle, and is located at axle and an interlock in this dead axle in this axle and rotating first drivening piece; This axle is arranged at the eccentric position of this first drivening piece, and wherein this pivot module is in an off-position, and the axle center of this axle is concentric with the axle center of this dead axle; This pivot module is at a self-locking position, and the axle center of this axle and the axle center of this dead axle are eccentric; One drives the power source of this first drivening piece; One is installed in the wiping unit of this movable part; A pair of supply unit that should the wiping unit; One is located at the sensing unit of this supply unit; One solution feeding unit; It comprises and comprises that liquid output module and that pressure supply module, that a ccontaining cell body, is connected in this ccontaining cell body is connected in this ccontaining cell body is arranged at the detection module of this ccontaining cell body, and wherein this liquid output module is connected in this wiping unit.

The utlity model has following beneficial effect:

The utility model mainly utilizes power source to control the rotation of axle, uses the concentric or eccentric position that changes axle and dead axle, can reach the position of adjusting the wiping unit and the function of angle.In addition, the utility model can be monitored the storage of clean solution, to avoid the misoperation of system.

For enabling further to understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing, yet appended graphic reference and the explanation usefulness of only providing not is to be used for to the utility model limitr in addition about the utility model.

Description of drawings

Fig. 1 shows the sketch map of the wiping machine of the utility model.

Fig. 2 A show the utility model wiping machine from the pivot module of lock unit sketch map in the off-position.

Fig. 2 B shows that the utility model is from axle, dead axle and first drivening piece of the pivot module of the lock unit shaft core position sketch map in the off-position.

Fig. 3 A shows that the utility model wiping machine is from the pivot module of the lock unit sketch map at self-locking position.

Fig. 3 B shows that the utility model is from axle, dead axle and first drivening piece of the pivot module of the lock unit shaft core position sketch map at self-locking position.

Fig. 4 shows the sketch map from lock unit with the utility model second embodiment.

Fig. 5 shows the vertical view of the wiping machine of the utility model.

The sketch map of first operating procedure of the supply unit of Fig. 6 A demonstration the utility model.

The sketch map of second operating procedure of the supply unit of Fig. 6 B demonstration the utility model.

The sketch map of the 3rd operating procedure of the supply unit of Fig. 6 C demonstration the utility model.

The sketch map of the 4th operating procedure of the supply unit of Fig. 6 D demonstration the utility model.

Fig. 7 shows the sketch map of the solution feeding unit of the utility model.

Embodiment

The utility model proposes a kind of wiping machine, and it can be used for carrying out wiping, the cleaning operation of workpiece, and like Fig. 1, shown in Figure 7, described wiping facility have from lock unit 1, wiping unit 2, supply unit 3, sensing unit 4 and solution feeding unit 5.

Please earlier with reference to figure 1, Fig. 2 A; What the utility model proposed has two fixture 11A that can be pivoted relative to each other and movable part 11B, pivot module 12 and power source 13 from lock unit 1.Wherein, Pivot module 12 has dead axle 121, be located at axle 122 and interlock in the dead axle 121 in axle 122 and rotating first drivening piece 123; Axle 122 is arranged at the eccentric position of first drivening piece 123; So when first drivening piece 123 rotated with its axle center, axle 122 can produce with respect to dead axle 121 and move, thereby causes off-position and self-locking position; Use dead axle 121 can be rotated maybe can't rotate, and then reach state adjusted or the stationary state that switches fixture 11A and movable part 11B.

Please refer to Fig. 1, Fig. 2 A, Fig. 2 B, below just be elaborated from lock unit 1, wiping unit 2.

Please earlier with reference to figure 1; Fixture 11A and movable part 11B are for can pivot each other; The utility model does not limit the kenel of fixture 11A and movable part 11B, and for example in this specific embodiment, fixture 11A and movable part 11B all can be plate; It can be support, the bearing that produces board for producing the main body of board like installed part 11A; And movable part 11B can be equiped with wiping unit 2; In other words; In this specific embodiment; Movable part 11B can be by pivot module 12 in the off-position or the difference of self-locking position, reaches can pivot or the effect of fixing its position, and then reaches the wiping unit 2 of adjusting efficiently and being fixedly installed on the movable part 11B.

In addition, fixture 11A can be provided with one or more

first holders

111, and 12 of pivot module are hubbed on first holder 111 of fixture 11A, and movable part 11B then is connected in pivot module 12, so that movable part 11B can pivot with respect to fixture 11A; Particularly, movable part 11B can be connected in the dead axle 121 of pivot module 12 by second holder 112 and linkage unit 14, and when pivot module 12 was in the off-position, movable part 11B was promptly rotatable to produce the variation on the angle with respect to fixture 11A.

Moreover, dead axle of pivot module 12 121 and axle 122 mutual sheathed moulding, that is dead axle 121 is similar to a hollow tube, axle 122 then is arranged among the hollow tube; 123 of first drivening pieces are installed on an end of dead axle 121; And first drivening piece 123 is connected in axle 122; In other words; When first drivening piece 123 rotated with its axle center A3, axle 122 was also rotated together with the step, and the rotation of axle 122 will cause the off-position of pivot module 12 and the switching of self-locking position.

Please refer to shown in Fig. 2 A, Fig. 2 B; It shows the sketch map of the pivot module 12 of the utility model in the off-position; Its central shaft 122 is arranged at the eccentric position of first drivening piece 123, and in other words, the axle center A2 of axle 122 is not concentric with the axle center A3 of first drivening piece 123; And under the state of this off-position, the axle center A2 of axle 122 and the axle center A1 of dead axle 121 are concentric, so the time dead axle 121 be rotary, that is to say that movable part 11B is that rotating dead axle 121 capable of using rotates to pivot with respect to fixture 11A.

Please refer to shown in Fig. 3 A, Fig. 3 B, it shows the sketch map of the pivot module 12 of the utility model at self-locking position.When first drivening piece 123 is driven by external force and when rotating; Axle 122 begins to rotate with the axle center A3 of first drivening piece 123 synchronously, because axle 122 is arranged at the eccentric position of first drivening piece 123, so the axle center A2 of axle 122 forms eccentric form gradually and reaches locking effect away from the axle center A1 of dead axle 121; That is under the state of this self-locking position; Axle 122 no longer is concentric with dead axle 121, and axle 122 possibly form with dead axle 121 and contact form, so dead axle 121 can't be rotated; That is movable part 11B is in situation about can't rotate, the fixing effect of movable part 11B to reach self-locking.

Therefore, the utility model mainly be to utilize the axle 122 and the concentric or eccentric form of dead axle 121 to control the off-position of pivot module 12 and the switching of self-locking position from lock unit 1, and then the position of adjustment wiping unit 2.

In addition, as shown in the figure, first drivening piece 123 of pivot module 12 can be connected in power source 13, and it can be used for driving first drivening piece 123 and rotates.Particularly; Power source 13 is connected with one second drivening piece 131; And be provided with the 3rd drivening piece 132 between first drivening piece 123 and second drivening piece 131, the power of power source 13 output can be passed to first drivening piece 123 through second drivening piece 131, the 3rd drivening piece 132; And in this specific embodiment; Power source 13 can be cylinder; But also can be stepper motor or servo motor etc.; First drivening

piece

123 and 131 of second drivening pieces can be driven wheel, and 132 of the 3rd drivening pieces can be and drive belt, drive chain etc., so the power that can cylinder be exported is by the rotation of the effect drive spindle 122 of driven wheel and the 3rd drivening piece 132.

And like Fig. 1, Fig. 5, Fig. 6 A-6D; 2 belows, wiping unit are located in the position of the supply unit 3 of the utility model; Supply unit 3 is mainly used in carries workpiece P, in this specific embodiment, then is provided with workpiece waiting area 31, workpiece wiping district 32 and workpiece output area 33 in regular turn with the form of multistage on the supply unit 3; And workpiece waiting area 31 is positioned at the upper reaches in workpiece wiping district 32; And being in close proximity to workpiece wiping district 32, workpiece wiping district 32 then is positioned at the upper reaches of workpiece output area 33, so when carrying out operations; Workpiece P can directly be transported to workpiece wiping district 32 to process by workpiece waiting area 31, must be by the problem of the input input waits for too long that caused far away to solve traditional workpiece P.

Particularly, wiping unit 2 is located on the workpiece wiping district 32 accordingly, and wiping unit 2 can carry out multiaxis with respect to the workpiece P that is arranged in workpiece wiping district 32 and to moving workpiece P processed; In other words, wiping unit 2 can carry out wiping, cleaning operation to the workpiece P in the workpiece wiping district 32.In this specific embodiment,

conveyer belt

3A, 3B that supply unit 3 can two correspondences form, and right supply unit 3 also can be delivery track, delivery platform or the like; Described

conveyer belt

3A, 3B is last promptly is divided into workpiece waiting area 31, workpiece wiping district 32 and workpiece output area 33, and the upper reaches of workpiece waiting area 31 can be connected with workpiece input port 34, and the downstream of workpiece output area 33 then are connected with workpiece delivery outlet 35.

In addition, 4 of sensing units comprise a plurality of inductive components that are installed on supply unit 3, and whether described inductive component can be used for sensing workpiece waiting area 31 has workpiece P with workpiece wiping district 32, to carry out the conveying control of workpiece P.Particularly; Aforesaid inductive component is first inductive component 41 and second inductive component 42 that is installed in workpiece waiting area 31; And the 3rd inductive component 43 that is installed in workpiece wiping district 32; Wherein, first inductive component 41 is adjacent to workpiece input port 34, the second inductive components 42 and then is adjacent to workpiece wiping district 32.

Please earlier with reference to figure 7,5 of solution feeding units include: ccontaining cell body 51, pressure supply module 52, liquid output module 53 and detection module 54; Wherein ccontaining cell body 51 is the major trough bodies that are used for ccontaining solution, and described solution can be but is not limited to cleaning agent, organic solvent, deionized water or the like; Pressure supply module 52 and liquid output module 53 then are connected to ccontaining cell body 51; Pressure supply module 52 mainly is to provide gas; Put on the solution of ccontaining cell body 51 with gas pressure; Solution to force ccontaining cell body 51 is output in wiping unit 2 by liquid output module 53, and then the wiping, the cleaning operation that utilize the solution exported to be scheduled to.Moreover detection module 54 is arranged on the ccontaining cell body 51 equally, and it can be used for detecting the storage of the solution of ccontaining cell body 51, to avoid the situation of the exhausted system's idle running that is caused of solution in the ccontaining cell body 51.

In this specific embodiment, ccontaining cell body 51 is one roughly to present the airtight cell body of tubular, and solution can inject wherein by a closable opening; Pressure supply module 52 comprise gas supply device 521 and be located at gas supply device 521 and ccontaining cell body 51 between pressure controller 522.Gas supply device 521 can be gas bomb such as nitrogen cylinder etc. or large-scale gas supply equipment, and it is connected in ccontaining cell body 51 so that gases at high pressure to be provided; Pressure controller 522 then is located between gas supply device 521 and the ccontaining cell body 51; The operator can adjust the gas pressure that pressure supply module 52 is exported according to actual application; To control the output of the solution in the ccontaining cell body 51, for instance, pressure controller 522 can comprise thin-film electro capacity sensor and controller; Its may command upper reaches or downstream pressure, and the controlled pressure scope can be between about 100 to 2000 holder ears (Torr).

53 of liquid output modules are communicated in ccontaining cell body 51, and it is used for the solution output of ccontaining cell body 51, is sent to wiping unit 2.In this specific embodiment, liquid output module 53 can comprise body 531 and be located at the control valve of body 531,2 ends that are connected in body 531 in wiping unit; Particularly; Body 531 forms the pipeline of flow of solution; Its head end extends in the solution of ccontaining cell body 51, and the end of body 531 then connects wiping unit 2, brings pressure to bear on the solution in the ccontaining cell body 51 so work as pressure supply module 52; Solution behind the pressurized can see through the wiping unit 2 that body 531 flows to body 531 ends, promptly can be used for carrying out cleaning, the wiping operation of workpiece P.

On the other hand, as shown in the figure, described control valve can comprise choke valve (throttle) 532 and/or electromagnetically operated valve 533; Choke valve 532 is mainly used in the flow velocity of solution in the adjustment body 531, and 533 of electromagnetically operated valves can constitute a control switch, so control valve can be used for controlling the form of the solution that is flowed out by wiping unit 2; For example, by the control of choke valve 532 and electromagnetically operated valve 533, solution can flow out slowly; And reach the cleaning wiping cloth on the wetting wiping unit 2, like adhesive-bonded fabric, non-dust cloth or the like; Perhaps solution is sprayed on the aforesaid workpiece P by wiping unit 2 with can having speed, and the mode of washing away with utilization cleans aforesaid workpiece P.More specifically; The mode of pressure controller 522 coarse adjustment capable of using is controlled the form of the output solution of wiping unit 2; The control valve of liquid output module 53 is then controlled the form of the output solution of wiping unit 2 with the mode of fine setting, use the requirement for cleaning that more accurate output meets various application surfaces.

Moreover 54 of detection modules are arranged on ccontaining cell body 51, and are as shown in the figure, and detection module comprises first liquid level detector 541 of being located at ccontaining cell body 51 and second liquid level detector 542 of being located at ccontaining cell body 51 at least; Particularly; First liquid level detector 541 is the high liquid level (HLL) detector; 542 of second liquid level detectors are low liquid level detector, and both all can be the transducer (sensor) of liquid level, for example a kind of spar structures or optical pickocff etc.; It can monitor/detect to liquid level, and the height of the head end of light-emitting diode body 531 preferably is lower than the position of second liquid level detector 542; Therefore, the solution height of in ccontaining cell body 51, being poured into is higher than first liquid level detector 541, is expressed as high water level; Solution height in ccontaining cell body 51 then is expressed as ordinary water level between first liquid level detector 541 and second liquid level detector 542; Solution height in ccontaining cell body 51 is lower than 542 of second liquid level detectors and is expressed as low water level; Then solution feeding unit 5 alarm modules capable of using of the utility model (figure does not show) remind the operator must add solution; If second liquid level detector 542 or first liquid level detector 541 do not detect liquid level of solution yet in a scheduled time, the solution feeding unit 5 of the utility model will stop supplies solution, and whole wiping machine also can decommission; And should can carry out according to user's prior set point the scheduled time; Or solution feeding unit 5 can calculate according to the output flow of at that time wiping unit 2, and for example when high output flow, the scheduled time is 1 minute; And under the condition of low output flow, the scheduled time then is extended for 5 minutes.

Therefore, when the wiping operation began to carry out, operator elder generation was according to the angle/position of the adjusted size wiping unit 2 of the workpiece P that treats wiping; For example the operator can start power source 13 earlier; The output strength of power source 13 being driven first drivening piece 123, and then make axle 122 rotations, when axle 122 rotates to the concentric position with dead axle 121 (like Fig. 2 B) by second drivening piece 131 and the 3rd drivening piece 132; Promptly reach the off-position of pivot module 12; At this moment, movable part 11B can be by turn (stirring portable plate with hand like the operator), so can be used for adjusting the angle/position of working cell.Perhaps; Have more the auxiliary power source 15 (like Fig. 4) of a drive dead axle 121 from lock unit 1; The design of auxiliary power source 15 can be same as or be different from aforesaid power source 13; For example auxiliary power source 15 also can be cylinder, servo motor or stepper motor, and it is mainly used in when the off-position of pivot module 12, and auxiliary power source 15 exportable strength are rotated dead axle 121; Use reach adjustment movable part 11B and on the effect of angle/position of working cell, and utilize operation that auxiliary power source 15 the adjusts angle/position of Control work unit critically; Preferably; Auxiliary power source 15 more can connect a control switch (figure does not show); Can be provided with mark on this control switch; With the position that clear indication can be adjusted the angle/position of circuit board wiping head according to different markers,, can circuit board wiping head be adjusted to correct position and angle so the operator can select pairing mark according to the different circuits board size.

And when the angle/position adjusted of wiping unit 2 finishes and prepares to carry out operation; The operator can restart power source 13, by second drivening piece 131 and the 3rd drivening piece 132 the output strength of power source 13 being driven first drivening piece 123, and then makes axle 122 rotations; When axle 122 rotates to the eccentric position with dead axle 121 (like Fig. 3 B); Promptly reach the self-locking position of pivot module 12, at this moment, movable part 11B can be fixed; Angle/the position of working cell also is fixed simultaneously, can carry out the wiping operation.

Please cooperate Fig. 6 A; Treat the workpiece P of wiping; Can input to workpiece waiting area 31 by workpiece input port 34 like printed circuit board (PCB), first inductive component 41 and second inductive component 42 can sense and have two printed circuit board (for example number 1,2 printed circuit board (PCB)) on the workpiece waiting area 31 this moment, so cleaning systems can prepare to carry out washing and cleaning operation; Preferably; The length L 1 of workpiece waiting area 31 is at least greater than the twice of the length of printed circuit board (PCB) (workpiece P), and holding two printed circuit board, but the length L 1 of workpiece waiting area 31 also can be adjusted and ccontaining more workpiece P.

Then; Shown in Fig. 6 B; Conveyer

belt

3A, 3B can be than being sent to workpiece wiping district 32 near the printed circuit board (PCB) in workpiece wiping district 32 (promptly number 1 printed circuit board (PCB)); And having sent workpiece wiping district 32 to when the 3rd inductive component 43 senses printed circuit board (PCB), system can notify wiping unit 2 to begin to clean, and utilizes pressure supply module 52 to bring pressure to bear on the solution in the ccontaining cell body 51 this moment; It is exported by wiping unit 2 along body 531, clean to utilize solution to be directed against workpiece P.Further say; The gas supply device 521 of pressure supply module 52 provides gases at high pressure to produce the solution of pressure in ccontaining cell body 51; Pressure controller 522 then can be used for adjusting the gas pressure that pressure supply module 52 is exported, and uses and tentatively controls the form that solution is exported in the ccontaining cell body 51.In addition, be stressed and along the body 531 of liquid output module 53 during by 2 outputs of wiping unit, choke valve 532 and electromagnetically operated valve 533 can be used to control the form of the solution that is flowed out by wiping unit 2 more accurately when the solution in the ccontaining cell body 51.In this specific embodiment; Wiping unit 2 can be a circuit board cleaning unit; It can comprise movable arm at least and be installed in the cleaning head of movable arm (figure does not show); As aforementioned, but movable arm multiaxis to pivot so that cleaning head moves on printed circuit board (PCB), wiping and reach cleaning effect; Moreover cleaning solution can be the remover that is used to remove the anisotropy conducting film that remains on the printed circuit board (PCB) or cleans the water-based lotion of oil stain on the printed circuit board (PCB), dirt, rosin, scruff, chlorinated solvent or the like; And the length L 2 in workpiece wiping district 32 can be equal to the length of workpiece P, preferably to hold printed circuit board (PCB).Simultaneously; Because second inductive component 42 does not detect printed circuit board (PCB); Second inductive component 42 is an exportable signal; System

control conveyer belt

3A, 3B are moved,

conveyer belt

3A, 3B 32 are transmitted another printed circuit board (PCB) (promptly number 2 printed circuit board (PCB)) towards workpiece wiping district, sense another printed circuit board (PCB) up to second inductive component 42.

Therefore; When the printed circuit board (PCB) of aforementioned numbering 1 was just carrying out cleaning operation in workpiece wiping district 32, the printed circuit board (PCB) of numbering 2 also can be sent to the sense position of second inductive component 42 (promptly than the position near workpiece wiping district 32) by the sense position of first inductive component 41.And when first inductive component 41 did not detect printed circuit board (PCB), system can send caution, like cresset, the sound etc., sent into new printed circuit board (PCB) to be cleaned to remind the operator by workpiece input port 34, shown in Fig. 6 C.

On the other hand; When the printed circuit board (PCB) of aforementioned numbering 1 is accomplished cleaning operation; Conveyer

belt

3A, 3B can will number 1 printed circuit board (PCB) and be sent to workpiece output area 33 by workpiece wiping district 32; The 3rd inductive component 43 did not have and sensed printed circuit board (PCB) this moment, and therefore, the printed circuit board (PCB) of numbering 2 is that conveyer belt 3A capable of using, 3B are delivered to workpiece wiping district 32 by workpiece waiting area 31 and carry out cleaning operation.

The printed circuit board (PCB) of the numbering 1 that cleaning finishes is then collected operation by workpiece output area 33 through workpiece delivery outlet 35; Follow-up printed circuit board (PCB) then gets into workpiece wiping district 32 by workpiece waiting area 31 one by one according to aforesaid method and carries out cleaning operation, like Fig. 6 D.

On the other hand, first liquid level detector 541 of solution feeding unit 5 and second liquid level detector 542 can carry out the detecting of liquid level to the solution in the ccontaining cell body 51, produce misoperation to avoid cleaning systems; For example, when first liquid level detector 541 and second liquid level detector 542 detect the liquid level of the solution in the ccontaining cell body 51 simultaneously, represent that the solution in the ccontaining cell body 51 is high water level; When only having second liquid level detector 542 to detect the liquid level of the solution in the ccontaining cell body 51, represent that the solution in the ccontaining cell body 51 is ordinary water level; And when second liquid level detector 542 also can't detect the liquid level of the solution in the ccontaining cell body 51; Represent that then the solution in the ccontaining cell body 51 is low water level; Solution feeding unit 5 can carry out a caution step at this moment, for example with the sound, light untill further notice operator make-up solution; If in the caution step; When second liquid level detector 542 is still detected the liquid level less than the solution in the ccontaining cell body 51 in a scheduled time; Solution feeding unit 5 promptly stops to export solution, makes the cleaning systems temporary close, waits for that the operator carries out replenishing of solution; Otherwise; When second liquid level detector 542 detected the liquid level of the solution in the ccontaining cell body 51 again in a scheduled time, solution feeding unit 5 was promptly cancelled described caution step, and returned back to normal solution supply operation.

In sum, the wiping machine of the utility model can be adjusted the position of wiping unit 2 accurately, so applicable to plurality of different workpieces; In addition, the utility model can be transported to workpiece wiping district 32 by workpiece waiting area 31 apace with workpiece P, makes whole conveying operation more smooth, and then promotes whole production efficiency.Moreover the solution feeding unit of the utility model is more dynamically monitored the storage of solution, produces misoperation to avoid the wiping machine.

The above is merely the preferable possible embodiments of the utility model, and the claim of non-so limitation the utility model so use the equivalence techniques variation that the utility model specification and diagramatic content do such as, all is contained in the scope of the utility model.

Claims

1. wiping machine, it is used at least one workpiece of wiping, it is characterized in that, and this wiping machine comprises:

One from lock unit, and it comprises:

One fixture and one is the movable part of this fixture pivot relatively;

One is located at the pivot module between this fixture and this movable part; This pivot module has a dead axle, and is located at axle and an interlock in this dead axle in this axle and rotating first drivening piece; This axle is arranged at the eccentric position of this first drivening piece, and wherein this pivot module is in an off-position, and the axle center of this axle is concentric with the axle center of this dead axle; This pivot module is at a self-locking position, and the axle center of this axle and the axle center of this dead axle are eccentric;

One drives the power source of this first drivening piece;

One is installed in the wiping unit of this movable part;

A pair of supply unit that should the wiping unit;

One is located at the sensing unit of this supply unit;

One solution feeding unit; The liquid output module and one that it pressure supply module, one that comprises that a ccontaining cell body, is connected in this ccontaining cell body is connected in this ccontaining cell body is arranged at the detection module of this ccontaining cell body, and wherein this liquid output module is connected in this wiping unit.

2. wiping machine as claimed in claim 1 is characterized in that this power source more is connected with second drivening piece, is provided with the 3rd drivening piece between this first drivening piece and this second drivening piece.

3. according to claim 1 or claim 2 wiping machine is characterized in that this fixture is provided with first holder, and this pivot module is hubbed at this first holder.

4. wiping machine as claimed in claim 2 is characterized in that, this movable part is connected in this pivot module and pivots with respect to this fixture in this off-position.

5. wiping machine as claimed in claim 3 is characterized in that, this movable part is connected in this pivot module and pivots with respect to this fixture in this off-position.

6. wiping machine as claimed in claim 1; It is characterized in that; Be provided with a workpiece waiting area, a workpiece wiping district and a workpiece output area on this supply unit in regular turn, wherein this workpiece waiting area is positioned at the upper reaches in this workpiece wiping district, and this workpiece waiting area is in close proximity to this workpiece wiping district.

7. wiping machine as claimed in claim 5 is characterized in that, this supply unit more comprises a workpiece input port and a workpiece delivery outlet, and this workpiece input port is connected in the upper reaches of this workpiece waiting area, and this workpiece delivery outlet is connected in the downstream of this workpiece output area.

8. like claim 6 or 7 described wiping machines, it is characterized in that greater than the twice of the length of this workpiece, the length in this workpiece wiping district is equal to the length of this workpiece to the length of this workpiece waiting area at least.

9. wiping machine as claimed in claim 8 is characterized in that, this sensing unit comprises first sensing component and second sensing component that is installed in this workpiece waiting area, and the 3rd sensing component that is installed in this workpiece wiping district.

10. wiping machine as claimed in claim 1 is characterized in that, this liquid output module has the control valve that a body and is located at this body, and an end of this body is connected in this wiping unit.

11. wiping machine as claimed in claim 10 is characterized in that, this detection module comprises that first liquid level detector and of being located at this ccontaining cell body is located at second liquid level detector of this ccontaining cell body.

12. wiping machine as claimed in claim 11 is characterized in that, the other end of this body stretches in this ccontaining cell body, and the position of the head end of this body is lower than this second liquid level detector.

13. wiping machine as claimed in claim 1 is characterized in that, this pressure supply module comprises that a gas supply device and is located at the pressure controller between this gas supply device and this ccontaining cell body.

14. wiping machine as claimed in claim 1 is characterized in that, should have more the auxiliary power source of this dead axle of connection from lock unit.