CN209452337U - A kind of probe rapid cleaning device - Google Patents

Abstract

The utility model discloses a kind of probe rapid cleaning devices, it is related to probe technique field, the utility model includes the probe card and probe cleaning mechanism for being fixed with several probes, it further include the driving mechanism to move up and down for the quick positioning mechanism and driving probe cleaning mechanism of fixing probe card, driving mechanism includes the screw rod being vertically arranged, the driving nut that driving screw rod moves up and down is arranged on screw rod, the driving nut is connected with first motor, the downward one end of the screw rod is connect with probe cleaning mechanism, and the probe cleaning mechanism is located at the surface of probe card；It is fast that the utility model clears up reciprocating speed, artificial to participate in few, effectively increases probe cleaning speed, and scale removal process is controllable, precision is high, and cleaning quality has been effectively ensured, solve the problems, such as existing probe cleaning device manual operation take time and effort, low efficiency.

Description

A kind of probe rapid cleaning device

Technical field

The utility model relates to probe application technical fields, more particularly to a kind of probe cleaning plant.

Background technique

Probe in use, often because of direct contact target object or other chaff interferents, or because operation ring The influence in border causes the pollution of probe, on the one hand influences the normal operation performance of probe, on the other hand will affect target production object Quality, such as probe contact battery when being especially melted into power lithium-ion battery generating process causes probe easily electric Solve liquid pollution, it will the quality for influencing power lithium-ion battery, therefore, it is necessary to carry out periodic cleaning to probe.Traditional probe Cleaning uses manual wipping, and manual wipping cleaning workload is big, and efficiency is extremely low, and there is personnel easily to connect in scale removal process Touching electrolyte causes corrosion to injure.

A kind of formation of Li-ion batteries probe cleaning device of the patent disclosure of Patent No. CN201720258216.7, including level The pedestal of setting, base top are equipped with threaded hole along vertical axes center position, further include transmission mechanism, threaded rod, the transmission Mechanism includes an active conical tooth, a driven conical tooth and joystick, the driven conical tooth of the lower end edge of the threaded rod Central axial direction pass through driven conical tooth be deep into the threaded hole in pedestal, threaded rod respectively with driven conical tooth and screw thread Hole is threadedly engaged, and upper end is provided with probe cleaning device.At work, probe group panel is mounted in integral device, is kept not It is dynamic, this product entirety is manually moved, is allowed to be located at immediately below probe group to be cleaned, and is reliable by bottom plate placement, is passed through later The artificial wind that shakes drives the rotation of active conical tooth, and then is driven by the engagement rotation of active conical tooth and driven conical tooth Driven conical tooth rotation, realizes the elevating control of threaded rod, Jin Ershi under the cooperation of the driven conical tooth and threaded hole of rotation Existing pallet lift controls, and the chemical industry sponge in pallet thoroughly contacts with probe with pallet lift and realizes probe wiping.This is practical new Type structure is simple, small in size, can be directly used for lithium battery workshop, can once complete the hundreds of probes of probe group Wiping cleaning, practicability is high, highly reliable, and pallet height is adjustable, thoroughly contacts, improves with chemical conversion probe convenient for chemical industry sponge Manual wipping probe efficiency is extremely low and personnel is caused to be substantially increased cleaning efficiency by the deficiency of corrosion injury.

But such probe cleaning device still remains shortcoming: one, every time in use, needing manually to move this Product is whole, is allowed to be located at immediately below probe group to be cleaned, troublesome in poeration and intensity is big, takes time and effort；Two, in use process In, it needs manually to shake wind and realizes pallet lift, operation still relies on manually, and operation intensity is big, and operating efficiency is made The limitation of industry person's physical strength.On the whole, such probe cleaning device operation relies on manual operation, and operating efficiency is unable to get effectively It is promoted, and in operation, it is not smooth, not in place that dynamics unevenness will lead to cleaning action, influences cleaning effect.

Utility model content

The purpose of this utility model is that: taken time and effort to solve existing probe cleaning device manual operation, low efficiency, The low problem of the degree of automation, the utility model provide a kind of high degree of automation, high-efficient probe rapid cleaning device.

The utility model specifically uses following technical scheme to achieve the goals above:

A kind of probe rapid cleaning device, probe card and probe cleaning mechanism including being fixed with several probes further include The driving mechanism that quick positioning mechanism and driving probe cleaning mechanism for fixing probe card move up and down, the driving mechanism Including the screw rod being vertically arranged, the driving nut that driving screw rod moves up and down is arranged on screw rod, the driving nut is connected with First motor, the downward one end of the screw rod are connect with probe cleaning mechanism, and the probe cleaning mechanism is being located at probe card just Top.

Preferably, the quick positioning mechanism includes the objective table for placing probe card, and the two sides of objective table are symmetrically divided There are two the positioning claw of L-type, two positioning claws to be connected with driving positioning claw close to or far from the driver of objective table for cloth Structure, the transmission mechanism include two-way lead screw and two on two-way lead screw towards or away from the feed screw nut of movement, two institutes Stating feed screw nut, corresponding positioning claw is fixedly connected respectively, and the two-way lead screw is connected with the second motor.

Preferably, it being additionally provided with hold-down mechanism on two positioning claws, the hold-down mechanism includes corner compression cylinder, The cylinder body upper surface of the corner compression cylinder and the top surface of positioning claw are horizontal, connect on the output shaft of the corner compression cylinder It is connected to compact heap.

Preferably, it is additionally provided in the driving mechanism around blowning installation, the circular blowning installation includes gas nozzle and drive The rotary drive mechanism of dynamic air cock rotary, the rotary drive mechanism include spline mother, and the spline mother set is located on screw rod, institute It states spline mother and is connected with third motor, gas nozzle one end downward with screw rod is connect by connector.

Preferably, the probe cleaning mechanism includes downward opening chassis, is removably connected with chemical industry in the chassis Sponge, the thickness of the chemical industry sponge are greater than the length of probe, and one end that the upper top surface on the chassis is downward with screw rod is connect.

It preferably, further include protecting stand, the objective table is fixedly connected with the upper surface of protecting stand, and the two-way lead screw is set It sets in the lower section of protecting stand, the positioning claw is connect with feed screw nut by connecting rod, and being provided on the protecting stand can accommodate The strip through-hole that connecting rod moves back and forth.

The beneficial effects of the utility model are as follows:

1. the utility model is pumped using motor driven driving nut rotation, driving nut driving screw rod, from And cleaning mechanism is driven quickly to move up and down, the probe being fixed on the probe card on quick positioning mechanism is cleared up, Reciprocating speed is fast, artificial to participate in less, effectively increases probe cleaning speed, and scale removal process is controllable, precision is high, is effectively ensured Cleaning quality；

2. the quick positioning mechanism of the utility model makes to be connected on feed screw nut using the two-way lead screw rotation of motor driven Positioning claw can quickly close up and positioning or express delivery are clamped to the probe card being placed on objective table unclamp positioning, be not necessarily to people Work moves equipment, adjusts alignment without the artificial position that carries out, easy to operate, reduces hand labor difficulty and intensity, and position quasi- It is really high-efficient；

3. hold-down mechanism is arranged on positioning claw in the utility model, after positioning clamping jaw, which is gathered, clamps probe card, starting Hold-down mechanism, the rotation of corner compression cylinder push, and so that compact heap is pressed in probe card two sides, further strengthen locating effect, avoid Probe card shifts in vertical direction, after the completion of cleaning, is again started up corner compression cylinder, is allowed to compact heap and rises, turns on, pine The compression to probe card is opened, stable structure is easy to operate, further enhances locating effect；

4. the utility model is also added around blowning installation, air blowing is rotated after the completion of cleaning around blowning installation, it is right Probe card carries out secondary Air blowing cleaning, plays drying, blows miscellaneous effect；Around the driving mechanism and driving descaling machine of blowning installation The driving mechanism that structure moves up and down is integrated, and spline mother is arranged on screw rod, and spline mother connects motor, by controlling feed screw nut With the rotation of spline mother, so that screw rod carries out linear motion or rotary motion up and down, compact-sized precision is high, and work efficiency is high；

5. the utility model probe cleaning mechanism uses chemical industry sponge, friction is gentle, and not only probe group clear up but also had Effect protection probe appearance；

6. protecting stand is arranged in the utility model, by the operation part of the running part of quick positioning mechanism and placement probe card Keep apart, the safety for picking and placing probe card is effectively ensured, also reduces pollution of the operating environment to two-way lead screw, its work is effectively ensured Make the service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side view of the utility model cleaning mechanism and gas nozzle.

Appended drawing reference: 1- probe card, 1-1- probe, 2- probe cleaning mechanism, the chassis 2-1-, 2-2- chemical industry sponge, 3- are fast Fast positioning mechanism, 3-1- objective table, 3-2- positioning claw, 3-3- transmission mechanism, the two-way lead screw of 3-31-, 3-32- feed screw nut, The second motor of 3-33,3-34- connecting rod, 4- driving mechanism, 4-1- screw rod, 4-2- driving nut, 4-3- first motor, 5- are compressed Mechanism, 5-1- corner compression cylinder, 5-2- compact heap, 6- are around blowning installation, 6-1- gas nozzle, 6-2- rotary drive mechanism, 6- 21- spline mother, 6-22- third motor, 6-3- connector, 7- protecting stand, 7-1- strip through-hole, 8- protective cover, 9- bracket

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.

In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper" Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

Embodiment 1

As shown in Figure 1, the present embodiment provides a kind of probe rapid cleaning device, the spy including being fixed with several probe 1-1 Needle plate 1 and probe cleaning mechanism 2 further include quick positioning mechanism 3 and driving probe cleaning mechanism 2 for fixing probe card 1 The driving mechanism 4 of up and down motion, the driving mechanism 4 include the screw rod 4-1 being vertically arranged, and are arranged with driving silk on screw rod 4-1 Driving the nut 4-2, the driving nut 4-2 that bar 4-1 moves up and down are connected with first motor 4-3, and first motor 4-3 driving is driven Dynamic nut 4-2 rotation, setting driving nut 4-2 driving screw rod 4-1 pumps, in order to make to drive the position nut 4-2 not It is displaced, protective cover 8 is provided with outside screw rod 4-1 and driving nut 4-2, driving nut 4-2 and protective cover 8 are turned by bearing Dynamic connection, protective cover 8 are fixedly mounted on platform by bracket 9, and screw rod 4-1 downward one end is connect with probe cleaning mechanism 2, Probe cleaning mechanism 2 includes downward opening chassis 2-1, and one end that the upper end face center and screw rod 4-1 of chassis 2-1 are downward connects It connects, chemical industry sponge 2-2 is installed by way of pasting in the 2-1 of chassis, the thickness of the chemical industry sponge 2-2 is greater than probe 1-1 Length, chassis 2-1 and chemical industry sponge 2-2 are located at the surface of probe card 1.

Working principle: in use, probe card 1 is fixed on quick positioning mechanism 3, start first motor 4-3, the first electricity Machine 4-3 driving driving nut 4-2 forward and reverse rotation, driving nut 4-2 driving screw rod 4-1 pump, and are mounted on screw rod The chemical industry sponge 2-2 of the lower end 4-1 carries out up and down direction to probe 1-1 and clears up repeatedly, and movement velocity is fast, and cleaning efficiency is high.

Embodiment 2

As shown in Figure 1, the present embodiment advanced optimizes on the basis of embodiment 1, in particular:

Quick positioning mechanism 3 includes the objective table 3-1 for placing probe card 1, and the two sides of objective table 3-1 are symmetrically distributed with Positioning the claw 3-2, two positioning claw 3-2 of two L-types are connected with driving positioning claw 3-2 close to or far from objective table 3-1 Transmission mechanism 3-3, the transmission mechanism 3-3 include two-way lead screw 3-31 and two on two-way lead screw 3-31 towards or away from Positioning claw 3-2 corresponding with one is fixedly connected the feed screw nut 3-32, two feed screw nut 3-32 of movement respectively, institute It states two-way lead screw 3-31 and is connected with the second two-way lead screw 3-31 positive and negative rotation of motor 3-33, the second motor 3-33 driving, make two institutes Feed screw nut 3-32 is stated towards or away from movement, when moving toward one another to predetermined position, two positioning claw 3-2 to probe card 1 into Row clamps positioning, and after the completion of cleaning, two-way lead screw 3-31 is reversely rotated, two feed screw nut 3-32 back movements, unclamps positioning. In order to further increase production security, protecting stand 7 is set, and objective table 3-1 is mounted on the upper surface of protecting stand 7, described two-way Lead screw 3-31 is arranged in the lower section of protecting stand 7, the positioning claw 3-2 and feed screw nut 3-32 and connects by the way that connecting rod 3-34 is fixed It connects, the strip through-hole 7-1 that can accommodate connecting rod 3-34 reciprocating motion is provided on the protecting stand 7.In order to further ensure that positioning Stablize, avoids probe card 1 from moving in the vertical direction, be additionally provided with hold-down mechanism 5, the pressure on two positioning claw 3-2 Tight mechanism 5 includes corner compression cylinder 5-1, and the cylinder body and positioning claw 3-2 of the corner compression cylinder 5-1 is mounted on same On mounting plate, the cylinder body upper surface of corner compression cylinder 5-1 and the top surface of positioning claw 3-2 are horizontal, the corner compression cylinder Compact heap 5-2 is connected on the output shaft of 5-1.After positioning clamping jaw 3-2, which gathers, clamps probe card 1, start hold-down mechanism 5, turns Compression cylinder 5-1 rotation in angle pushes, and so that compact heap 5-2 is pressed in the two sides of probe card 1, further strengthens locating effect, has cleared up Cheng Hou is again started up corner compression cylinder 5-1, and compact heap 5-2 rises, turns on, and unclamps and positions to the compression of probe card 1.

Embodiment 3

As depicted in figs. 1 and 2, the present embodiment advanced optimizes on the basis of embodiment 1 and embodiment 2, in particular:

It is additionally provided in driving mechanism 4 around blowning installation 6, includes gas nozzle 6-1 and driving gas nozzle 6-1 around blowning installation 6 The rotary drive mechanism 6-2, the rotary drive mechanism 6-2 of rotation include spline mother 6-21, and the spline mother 6-21 is set in On screw rod 4-1, the spline mother 6-21 is connected with third motor 6-22, clear around the driving mechanism 6-2 of blowning installation 6 and driving The driving mechanism that reason mechanism moves up and down is integrated, and spline mother 6-21 is arranged on screw rod 4-1, when driving nut 4-2 rotates, silk Bar 4-1 moves up and down, and spline mother 6-21 plays the role of limited support, and when spline mother 6-21 rotates, driving screw rod 4-1 rotation is driven Dynamic nut 4-2 is to screw rod 4-1 limited support, by first motor 4-3 and third motor 6-22, control driving nut 4-2 and flower The rotation of key mother 6-21, so that screw rod 4-1 carries out linear motion or rotary motion up and down, compact-sized precision is high, working efficiency It is high；The gas nozzle 6-1 is connect with screw rod 4-1 downward one end by connector 6-3, and connector 6-3 detachably connects with chassis 2-1 It connects, and the edge of connector 6-3 stretching chassis 2-1, the existing gas source in gas nozzle 6-1 connection scene, in this way, after the completion of cleaning, silk Bar 4-1 rises, and chemical industry sponge 2-2 leaves probe card 1, and spline mother 6-21 driving screw rod 4-1 rotates, and drives gas nozzle 6-1 rotation Turn, Air blowing cleaning is carried out to the probe 1-1 on probe card 1, certainly, gas nozzle 6-1, which can also be equal, is changed to water jet etc., should all It is interpreted as in the scope of this patent.

Claims (6)

1. a kind of probe rapid cleaning device, probe card (1) and probe cleaning mechanism including being fixed with several probes (1-1) (2), it is characterised in that: further include the quick positioning mechanism (3) for fixing probe card (1) and driving probe cleaning mechanism (2) The driving mechanism (4) of up and down motion, the driving mechanism (4) include the screw rod (4-1) being vertically arranged, and are arranged on screw rod (4-1) The driving nut (4-2) for having driving screw rod (4-1) to move up and down, the driving nut (4-2) are connected with first motor (4-3), The downward one end of the screw rod (4-1) is connect with probe cleaning mechanism (2), and the probe cleaning mechanism (2) is located at probe card (1) Surface.

2. a kind of probe rapid cleaning device according to claim 1, it is characterised in that: the quick positioning mechanism (3) Including the objective table (3-1) for placing probe card (1), the two sides of objective table (3-1) are symmetrical, and there are two the positioning cards of L-type Pawl (3-2), two positioning claw (3-2) are connected with driving positioning claw (3-2) close to or far from the driver of objective table (3-1) Structure (3-3), the transmission mechanism (3-3) include two-way lead screw (3-31) and two on two-way lead screw (3-31) towards or away from The feed screw nut (3-32) of movement, two corresponding positioning claws (3-2) of feed screw nuts (3-32) difference are fixed to be connected It connects, the two-way lead screw (3-31) is connected with the second motor (3-33).

3. a kind of probe rapid cleaning device according to claim 2, it is characterised in that: two positioning claw (3- 2) it is additionally provided on hold-down mechanism (5), the hold-down mechanism (5) includes corner compression cylinder (5-1), the corner compression cylinder The cylinder body upper surface of (5-1) and the top surface of positioning claw (3-2) are horizontal, connect on the output shaft of the corner compression cylinder (5-1) It is connected to compact heap (5-2).

4. according to a kind of probe rapid cleaning device according to claim 1, it is characterised in that: the driving mechanism (4) On be additionally provided with around blowning installation (6), the circular blowning installation (6) includes gas nozzle (6-1) and gas nozzle (6-1) is driven to rotate Rotary drive mechanism (6-2), the rotary drive mechanism (6-2) include that spline is female (6-21), and the spline female (6-21) is arranged On screw rod (4-1), the spline female (6-21) is connected with third motor (6-22), the gas nozzle (6-1) and screw rod (4-1) to Under one end pass through connector (6-3) connect.

5. a kind of probe rapid cleaning device according to claim 1, it is characterised in that: the probe cleaning mechanism (2) Including downward opening chassis (2-1), it is removably connected with chemical industry sponge (2-2) in the chassis (2-1), the chemical industry sponge The thickness of (2-2) is greater than the length of probe (1-1), and upper top surface and screw rod (4-1) downward one end of the chassis (2-1) connect It connects.

6. a kind of probe rapid cleaning device according to claim 2, it is characterised in that: it further include protecting stand (7), it is described Objective table (3-1) is fixedly connected with the upper surface of protecting stand (7), and the two-way lead screw (3-31) is arranged under protecting stand (7) Side, the positioning claw (3-2) are connect by connecting rod (3-34) with feed screw nut (3-32), are provided on the protecting stand (7) The strip through-hole (7-1) of connecting rod (3-34) reciprocating motion can be accommodated.