CN217384143U

CN217384143U - Equipment for detecting gap and section difference of charger

Info

Publication number: CN217384143U
Application number: CN202220661617.8U
Authority: CN
Inventors: 李红甲; 张家栋; 曾鹏; 刘颖
Original assignee: Dongguan Aohai Technology Co ltd
Current assignee: Dongguan Aohai Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-06
Anticipated expiration: 2032-03-24

Abstract

In order to solve the problems of low automation degree and low measurement efficiency of the existing gap and section difference detection equipment, the application provides equipment for detecting the gap and the section difference of a charger, which comprises a transmission mechanism, a detection mechanism and a clamp mechanism; the transmission mechanism comprises a conveying track; the detection mechanism comprises a camera assembly, a laser assembly and a rotating disc, the detection mechanism is provided with a detection station and a station to be detected, the rotating disc is provided with two positioning grooves, the two positioning grooves are driven by the rotating disc to exchange positions between the detection station and the station to be detected, and the camera assembly and the laser assembly are arranged above the positioning grooves of the detection station; the clamp mechanism comprises a four-shaft mechanical arm, a clamping jaw is arranged at the end of the four-shaft mechanical arm, the four-shaft mechanical arm is used for clamping a charger to be detected on the conveying track to a position positioning groove to be detected, and the detected charger is taken down from the position positioning groove to be detected. The four-axis arm degree of automation is high, mutually supports with the rotary disk, replaces the manual work to get and puts the charger, improves production efficiency.

Description

Equipment for detecting gap and section difference of charger

Technical Field

The utility model belongs to the technical field of charger clearance, the segment difference detects, concretely relates to an equipment for detecting charger clearance and segment difference.

Background

After the upper shell and the lower shell of the charger product are subjected to ultrasonic treatment, whether the ultrasonic effect is qualified or not needs to be checked, the size of a gap between the upper shell and the lower shell is usually checked, whether the pressing is in place or not needs to be checked, and the section difference of the charger product needs to be checked.

In the traditional process, the gap inspection is to use a user to visually inspect whether the gap is obviously too large, if the gap is too large, the user needs to use the plug sheet with the requirement of the maximum size to perform secondary check, the operation mode of the user has misjudgment, the efficiency of the user is low, and the like.

Generally, the step difference inspection is performed by using a jig for height limit inspection, wherein the jig is used for adjusting a height track required by a qualified product; after ultrasonic treatment, the product passes through the lower part of the treatment track, the product is qualified without being blocked, and the product which cannot pass through the treatment track is a defective product.

Certain error misjudgment exists in the visual inspection and the height limit inspection of the jig, the specific size of the test cannot be actually obtained, the operation efficiency is low, and generally, 2-3 persons are required to be configured for each normal production line.

At present, a higher-level process adopts section difference and gap inspection equipment for measurement, so that the measurement precision can be ensured, however, the existing process still needs to use the working industry, a product is put into a jig of the equipment, and the product is taken out manually after the inspection is finished. The low efficiency can not meet the requirement of large-scale industrial production.

SUMMERY OF THE UTILITY MODEL

To the problem that current clearance, the poor check out test set degree of automation and measurement of efficiency are low, the utility model provides an equipment for detecting charger clearance and segment difference.

The utility model provides an above-mentioned technical problem adopted technical scheme as follows:

the utility model provides a device for detecting the gap and the section difference of a charger, which comprises a transmission mechanism, a detection mechanism and a clamp mechanism, wherein the detection mechanism and the clamp mechanism are positioned on two sides of the transmission mechanism;

the transmission mechanism comprises a transmission rail, and the transmission rail is used for transmitting the charger to be detected;

the detection mechanism comprises a camera assembly, a laser assembly and a rotary disc, the detection mechanism is provided with a detection station and a station to be detected, the rotary disc is provided with two positioning grooves, the two positioning grooves are driven by the rotary disc to be in position interchange between the detection station and the station to be detected, and the camera assembly and the laser assembly are arranged above the positioning grooves of the detection station;

the fixture mechanism comprises a four-axis mechanical arm, a clamping jaw is arranged at the end of the four-axis mechanical arm, the four-axis mechanical arm is used for clamping a charger to be detected on the conveying track to a positioning groove of a station to be detected, and the charger to be detected is taken down from the positioning groove of the station to be detected.

Optionally, the four-axis mechanical arm comprises a mechanical arm base, a connecting arm, a mechanical arm head and a lifting arm;

the one end of linking arm with the arm base rotates to be connected, the linking arm is relative the arm base level rotates to set up, the other end of linking arm with the one end of arm head rotates to be connected, the arm head is relative the linking arm level rotates to set up, the other end of arm head with the one end of lifing arm is connected, the lifing arm sets up along vertical direction, the other end of lifing arm with the clamping jaw is connected.

Optionally, the detection mechanism further includes a bottom cabinet and a support, the support is fixedly disposed on the top surface of the bottom cabinet, the camera assembly is disposed at the top of the support, and the laser assembly is disposed on two sides of the middle of the support;

the rotating disc is rotatably arranged on the top surface of the bottom cabinet and is positioned between the bracket and the clamp mechanism.

Optionally, the fixture mechanism further comprises a bottom frame, a workbench is arranged at the top of the bottom frame, and the four-axis mechanical arm is fixedly arranged on the workbench.

Optionally, the workbench further comprises a storage box, and the storage box is arranged on the workbench.

Optionally, the conveying mechanism further includes a conveyor belt, the conveyor belt is located downstream of the conveying direction of the conveying track and is arranged between the detecting mechanism and the clamping mechanism, and the conveyor belt is consistent with the extending direction of the conveying track.

Optionally, still include safe grating subassembly, safe grating subassembly include the mounting panel and fixed set up in safe grating on the mounting panel, the mounting panel set up in the chassis top surface with the end cabinet top surface.

Optionally, the transfer mechanism further comprises an inductor, and the inductor is arranged at the downstream of the conveying track.

Optionally, the transmission mechanism further includes an ion dust removal assembly, and the ion dust removal assembly is disposed on the conveying track and is used for removing dust from the charger.

Optionally, the conveying mechanism further includes a baffle, and the baffle is disposed on the conveying track and located above the charger.

The utility model has the advantages that: the utility model provides an equipment, the direct charger that will accomplish a last process of transfer orbit transmits to the clearance, the segment difference detects the workshop section, the four-axis arm that has the clamping jaw is automatic will wait to detect the charger clamp and get and place on the rotary disk, the rotary disk will wait to detect the charger rotatory camera module and laser instrument subassembly below, camera module and laser instrument subassembly detect charger clearance and segment difference in coordination, the accuracy is high, the charger that has detected and then tak away from the rotary disk by the four-axis arm, and can classify the charger according to the testing result, the four-axis arm swings in a flexible way, rotation degree and degree of automation are high, mutually support with the rotary disk, can replace the manual work and get the charger operation, effectively shorten the activity duration, the work efficiency of improvement production line.

Drawings

Fig. 1 is a schematic structural diagram of an apparatus for detecting a gap and a step difference of a charger according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic view of another perspective structure of the apparatus for detecting gaps and differences between chargers according to the present invention;

FIG. 4 is a partial enlarged view of B in FIG. 3;

fig. 5 is a schematic view of another perspective structure of the apparatus for detecting gaps and differences between chargers according to the present invention;

fig. 6 is a partially enlarged view of C in fig. 5.

The reference numbers in the drawings of the specification are as follows:

1. a transport mechanism; 11. a transfer rail; 12. a conveyor belt; 13. an inductor; 14. an ion dust removal assembly; 15. a baffle plate; 2. a detection mechanism; 21. a camera assembly; 22. a laser assembly; 23. rotating the disc; 24. A bottom cabinet; 25. a support; 26. positioning a groove; 3. a clamp mechanism; 31. four-axis mechanical arm; 311. a mechanical arm base; 312. a connecting arm; 313. a robot arm head; 314. a lifting arm; 32. a clamping jaw; 33. a chassis; 331. A work table; 4. a storage box; 5. a security grating assembly; 51. mounting a plate; 52. and (4) a safety grating.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments to explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "downstream", "above", "below", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in fig. 1-6, the utility model provides a device for detecting the gap and the step difference of a charger, which comprises a transmission mechanism 1, a detection mechanism 2 and a clamp mechanism 3, wherein the detection mechanism 2 and the clamp mechanism 3 are positioned at two sides of the transmission mechanism 1;

the transmission mechanism 1 comprises a transmission rail 11, and the transmission rail 11 is used for transmitting the charger to be detected;

the detection mechanism 2 comprises a camera assembly 21, a laser assembly 22 and a rotating disc 23, the detection mechanism 2 is provided with a detection station and a station to be detected, the rotating disc 23 is provided with two positioning grooves 26, the two positioning grooves 26 are driven by the rotating disc 23 to be interchanged between the detection station and the station to be detected, and the camera assembly 21 and the laser assembly 22 are arranged above the positioning grooves of the detection station;

anchor clamps mechanism 3 includes four-axis arm 31, the tip of four-axis arm 31 is equipped with the clamping jaw, four-axis arm 31 is used for the centre gripping wait to detect the charger on the transfer orbit 11 extremely wait to examine in waiting the constant head tank of examining the station, and follow wait to take off the charger after detecting in waiting the constant head tank of examining the station.

The utility model provides an equipment, conveying track 11 is direct to be accomplished the charger transmission to clearance of last process, the segment difference detects the workshop section, four-axis arm 31 that has clamping jaw 32 is automatic will wait to detect the charger clamp and get and place on rotary disk 23, rotary disk 23 will wait to detect the charger and rotate to camera subassembly 21 and laser instrument subassembly 22 below, camera subassembly 21 and laser instrument subassembly 22 detect charger clearance and segment difference in coordination, the accuracy is high, the charger that has detected is then taken away from rotary disk 23 by four-axis arm 31, and can classify the charger according to the testing result, four-axis arm 31 swings in a flexible way, rotation degree and degree of automation are high, mutually support with rotary disk 23, can replace artifical the operation of getting and putting the charger, effectively shorten the activity duration, the work efficiency of production line is improved.

In a preferred embodiment, a control processing system (not shown) is further included, and is electrically connected to the camera assembly 21, the laser assembly 22, and the four-axis robot arm 31.

In some embodiments, the four-axis robot arm 31 includes a robot arm base 311, a connecting arm 312, a robot arm head 313, and a lift arm 314;

the one end of linking arm 312 with arm base 311 rotates to be connected, linking arm 312 is relative arm base 311 level rotates the setting, the other end of linking arm 312 with the one end of arm head 313 rotates to be connected, arm head 313 is relative arm 312 level rotates to be set up, the other end of arm head 313 with the one end of lifing arm 314 is connected, lifing arm 314 sets up along vertical direction, the other end of lifing arm 314 with clamping jaw 32 connects.

Specifically, the arm base 311 and the lift arm 314 extend in the Z-axis direction, and the connecting arm 312 and the arm head 313 extend in the horizontal direction.

Specifically, the number of the clamping jaws 32 may be set according to actual needs, and is not particularly limited herein, and as shown in fig. 4, the number of the clamping jaws 32 is 4.

Four-axis arm 31 can select from current common four-axis arm, and it can realize the charger in the transport of horizontal plane direction, and the clamp of Z axle direction gets and place can, the charger can carry to rotary disk 23 on through four-axis arm 31 to carry to follow-up workshop section from rotary disk 23, remove current manual operation step from, this equipment is simple, low cost, and production efficiency is high.

In some embodiments, the detection mechanism 2 further includes a bottom cabinet 24, a bracket 25, the bracket 25 is fixedly disposed on the top surface of the bottom cabinet 24, the camera assembly 21 is disposed on the top of the bracket 25, and the laser assemblies 22 are disposed on two sides of the middle of the bracket 25;

the rotating disc 23 is rotatably disposed on the top surface of the bottom cabinet 24 and located between the bracket 25 and the clamping mechanism 3.

Specifically, the camera assembly 21 may include a camera assembly 21 commonly used in the art, such as a CCD camera assembly, and the camera assembly 21 is capable of taking a picture of the surface of the charger to be detected and acquiring related information;

the laser component 22 may include a laser component commonly used in the art, for example, an infrared light component, which can emit infrared light to the surface of the charger to be detected and acquire related information, and the control processing system performs processing calculation according to the information acquired by the camera component 21 and the laser component 22, so as to obtain the result of the gap and the step difference of the charger, and has short detection time and high detection accuracy.

Specifically, the shape of the rotating disc 23 may be circular, rectangular or irregular, and is not particularly limited herein, and the rotating disc 23 shown in fig. 2 is rectangular.

Specifically, the positioning groove 26 is used for placing and fixing the charger, so that the stability and the accuracy of the detection result are enhanced.

In some embodiments, the clamping mechanism 3 further includes a base frame 33, a worktable 331 is disposed on the top of the base frame 33, and the four-axis mechanical arm 31 is fixedly disposed on the worktable 331.

Specifically, the bottom frame 33 is of a cabinet-like structure, and the inside of the bottom frame 33 can be used for placing a control processing system and the like, so that the space occupation ratio is small.

In some embodiments, a storage box 4 is further included, and the storage box 4 is disposed on the working table 331.

Storing box 4 can be used to deposit clearance, poor detection unqualified product of section, four-axis arm 31 presss from both sides the unqualified product of test from rotary disk 23 according to the structure of control processing system feedback and gets to in the storing box 4, remove follow-up selection link from, improve production efficiency, be favorable to the classification management of charger, ensure finished product quality.

In some embodiments, the conveying mechanism 1 further comprises a conveyor belt 12, the conveyor belt 12 is located downstream of the conveying direction of the conveying track 11 and is arranged between the detecting mechanism 2 and the clamp mechanism 3, and the conveyor belt 12 is consistent with the extending direction of the conveying track 11.

The conveying belt 12 can be used for conveying qualified products for gap and section difference detection to the next working section, the four-shaft mechanical arm 31 clamps the qualified products to be tested from the rotating disc 23 to the conveying belt 12 according to a feedback structure of the control processing system, unloading and loss of the products are reduced, the conveying belt is tightly connected with upstream and downstream processes, and work efficiency of a production line is improved.

In some embodiments, the safety light grating assembly 5 is further included, the safety light grating assembly 5 includes a mounting plate 51 and a safety light grating 52 fixedly disposed on the mounting plate 51, and the mounting plate 51 is disposed on the top surface of the bottom frame 33 and the top surface of the bottom cabinet 24.

The safety grating 52 can protect the equipment and enhance the operation safety.

Specifically, the number of the safety barriers 52 can be set according to actual needs, and is not particularly limited herein, and as shown in fig. 3, the number of the mounting plates 51 is 4.

In some embodiments, the transfer mechanism 1 further comprises an inductor 13, the inductor 13 being arranged downstream of the transfer track 11.

The inductor 13 is used for inducing the to-be-detected charger on the conveying track 11 and feeding the result back to the control processing system, the four-axis mechanical arm 31 receives information and then grabs the to-be-detected charger on the conveying track 11, and the four-axis mechanical arm 31 is prevented from being inefficiently grabbed when the conveying track 11 has no products.

In some embodiments, the transportation mechanism 1 further includes an ion dust removing assembly 14, and the ion dust removing assembly 14 is disposed on the conveying rail 11 and is used for removing dust from the charger.

The ion dust removal assembly 14 is used for removing dust on the charger to be detected, and the detection accuracy and the product quality are improved.

In some embodiments, the conveying mechanism 1 further comprises a baffle 15, and the baffle 15 is disposed on the conveying track 11 and above the charger.

Baffle 15 is used for sheltering from by the other products of snatching the charger next door, avoids four-axis arm 31 to drive the removal of other products when snatching, ensures to detect the stability of detecting the product.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The equipment for detecting the gap and the section difference of the charger is characterized by comprising a transmission mechanism, a detection mechanism and a clamp mechanism, wherein the detection mechanism and the clamp mechanism are positioned on two sides of the transmission mechanism;

the detection mechanism comprises a camera assembly, a laser assembly and a rotating disc, the detection mechanism is provided with a detection station and a station to be detected, the rotating disc is provided with two positioning grooves, the two positioning grooves are driven by the rotating disc to be interchanged between the detection station and the station to be detected, and the camera assembly and the laser assembly are arranged above the positioning grooves of the detection station;

2. The apparatus for detecting a gap and a difference in level of a charger according to claim 1, wherein the four-axis robot arm comprises a robot arm base, a connecting arm, a robot arm head, and a lifting arm;

3. The apparatus of claim 1, wherein the detection mechanism further comprises a bottom cabinet and a bracket, the bracket is fixedly arranged on the top surface of the bottom cabinet, the camera assembly is arranged on the top of the bracket, and the laser assembly is arranged on two sides of the middle of the bracket;

4. The apparatus for detecting the gap and the difference in the section of the charger according to claim 3, wherein the fixture mechanism further comprises a base frame, a workbench is arranged on the top of the base frame, and the four-axis mechanical arm is fixedly arranged on the workbench.

5. The apparatus of claim 4, further comprising a storage box disposed on the worktable.

6. The apparatus for detecting a gap and a level difference between chargers according to claim 4, wherein the transfer mechanism further includes a conveyor belt located downstream in the conveying direction of the conveying rail and provided between the detection mechanism and the gripper mechanism, the conveyor belt being aligned with the extending direction of the conveying rail.

7. The apparatus of claim 6, further comprising a safety light barrier assembly, wherein the safety light barrier assembly comprises a mounting plate and a safety light barrier fixedly arranged on the mounting plate, and the mounting plate is arranged on the top surface of the underframe and the top surface of the bottom cabinet.

8. The apparatus for detecting a gap and a step in a charger according to claim 1, wherein the transfer mechanism further comprises an inductor disposed downstream of the transfer rail.

9. The apparatus of claim 1, wherein the transport mechanism further comprises an ion dust removal assembly disposed on the transport rail for removing dust from the charger.

10. The apparatus of claim 1, wherein the transport mechanism further comprises a shutter disposed on the transfer rail and above the charger.