CN219607959U

CN219607959U - Humidifier assembly gap detection equipment

Info

Publication number: CN219607959U
Application number: CN202320670293.9U
Authority: CN
Inventors: 周洪杰; 陈继军; 陈煜忠
Original assignee: Zhuhai Gaona Intelligent Technology Co ltd
Current assignee: Zhuhai Gaona Intelligent Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-29
Anticipated expiration: 2033-03-30

Abstract

The utility model aims to provide a humidifier assembly gap detection device which replaces human eyes through a visual detection technology, thereby improving detection precision and efficiency. Including quick-witted case (1), setting are in control panel (2) and setting on machine case (1) lateral wall are in detect station (3) in machine case (1) are located still be provided with vision detection subassembly (4) on detecting station (3) top position in machine case (1), vision detection subassembly (4) are including CCD camera (40), confocal sensor (41) and the line laser sensor (42) that set up perpendicularly downwards, still be provided with rotatory swing subassembly in detecting station (3), CCD camera (40) confocal sensor (41) line laser sensor (42) with rotatory swing subassembly all with control panel (2) electricity is connected. The utility model can be applied to the field of assembly quality detection of electronic products such as humidifiers and the like.

Description

Humidifier assembly gap detection equipment

Technical Field

The utility model relates to the field of assembly quality detection of production lines, in particular to humidifier assembly gap detection equipment.

Background

Humidifiers are household appliances for increasing indoor air humidity, and are currently widely applied to the life of people to solve the problem of air drying. Currently, the humidifiers sold in the market are generally divided into an ultrasonic humidifier and a non-fog humidifier, a large amount of water fog is generated when the ultrasonic humidifier is used, the non-fog humidifier is used for evaporating and vaporizing water in an electric heating mode, and the two humidifiers are approximately assembled by a machine body, a water tank, a fog channel and an ultrasonic vibration plate/heating plate. The assembly gap between each spare part includes all the requirements such as button and screw, the nut on the organism in production and processing process, guarantees the quality of product, detects through instrument such as quality inspector naked eye observation or use measuring tape in the traditional course of working, and especially the molding of different brands or the humidifier of different models of same brand is different, and the position that needs to detect gap or section difference also is different, and artifical naked eye observation mode efficiency and rate of accuracy are not high, can't satisfy the production demand that increases. It is therefore particularly important to develop a device for detection by means of a CCD camera and a vision sensor instead of the human eye.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the humidifier assembly gap detection equipment which replaces human eyes by a visual detection technology, thereby improving the detection precision and efficiency.

The technical scheme adopted by the utility model is as follows: the utility model comprises a case, a control panel arranged on the outer side wall of the case and a detection station arranged in the case, wherein a visual detection assembly is further arranged in the case above the detection station, the visual detection assembly comprises a CCD camera, a confocal sensor and a line laser sensor which are vertically and downwards arranged, a rotary swinging assembly is further arranged in the detection station, and the CCD camera, the confocal sensor, the line laser sensor and the rotary swinging assembly are electrically connected with the control panel.

Further, the vision detection assembly further comprises a mounting bracket, a transverse mounting plate is arranged at the top of the mounting bracket, a first vertical linear motor, a second vertical linear motor and a third vertical linear motor are arranged on the transverse mounting plate in an array mode, and the CCD camera, the confocal sensor and the linear laser sensor are in sliding fit with the first vertical linear motor, the second vertical linear motor and the third vertical linear motor through a first sliding block, a second sliding block and a third sliding block respectively.

Further, an annular light source is further arranged on the first sliding block, and the annular light source is coaxially arranged below the CCD camera.

Further, the case is further provided with a turnover assembly, the turnover assembly comprises a support frame, a fourth vertical linear motor arranged on the support frame and a turnover mechanism which is in sliding fit with the fourth vertical linear motor through a fourth sliding block, the turnover mechanism comprises a turnover cylinder fixedly arranged on the fourth sliding block, and a clamping module is further arranged at the output end of the turnover cylinder.

Further, the clamping module comprises a clamping cylinder, a first clamping jaw and a second clamping jaw, wherein the first clamping jaw and the second clamping jaw are in pneumatic connection with the clamping cylinder and are in sliding fit with the output end of the clamping cylinder.

Further, rotatory swing subassembly includes fixed bolster, swing cylinder, swing frame and revolving cylinder, the fixed setting of swing cylinder is in on the inside wall of any one end of fixed bolster, swing frame one end with swing cylinder output is connected, the other end with the fixed bolster inside wall rotates to be connected, revolving cylinder output sets up perpendicularly upwards on the swing frame, and be provided with the connecting rod on revolving cylinder's the output.

Further, the detection station further comprises a double-shaft translation mechanism, the double-shaft translation mechanism comprises an X-axis linear motor and a Y-axis linear motor which are arranged at the horizontal position in a mutually perpendicular mode, the Y-axis linear motor is in sliding fit with the X-axis linear motor through an X-axis sliding block, the rotary swinging assembly is in sliding fit with the Y-axis linear motor through a Y-axis sliding block, and a first positioning module and a second positioning module are further arranged on the X-axis linear motor and the Y-axis linear motor.

Further, the first positioning module comprises a first positioning sensor, a second positioning sensor, a third positioning sensor and a first positioning stop lever, wherein the first positioning sensor, the second positioning sensor, the third positioning sensor and the first positioning stop lever are fixedly arranged on the same side wall of the X-axis linear motor, the first positioning sensor is arranged at a position far away from one end of the visual detection assembly, the position of the second positioning sensor corresponds to the rotary swing assembly, the position of the third positioning sensor corresponds to the visual detection assembly, and the first positioning stop lever is arranged on the X-axis sliding block, the installation position of the first positioning sensor, the second positioning sensor and the third positioning sensor are matched.

Finally, the second positioning module comprises a fourth positioning sensor, a fifth positioning sensor, a sixth positioning sensor and a second positioning stop lever which are fixedly arranged on the same side wall of the Y-axis linear motor, wherein the arrangement positions of the fourth positioning sensor, the fifth positioning sensor and the sixth positioning sensor are respectively corresponding to the CCD camera, the confocal sensor and the linear laser sensor, and the second positioning stop lever is arranged on the Y-axis sliding block, and the installation position of the second positioning stop lever is matched with the fourth positioning sensor, the fifth positioning sensor and the sixth positioning sensor.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the visual detection assembly is used for replacing an artificial naked eye to detect the humidifier gap which is produced, processed and assembled, specifically, the humidifier is respectively positioned and shot through the CCD camera, the confocal sensor and the linear laser sensor, and the humidifier to be detected is horizontally moved and the observation angle is swung through the rotary swinging assembly and the double-shaft translation mechanism, so that the comprehensiveness and accuracy of the humidifier assembly gap detection are ensured. Therefore, the utility model replaces human eyes by visual detection technology, thereby improving detection precision and efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall internal structure of the present utility model;

FIG. 3 is a schematic structural view of the visual inspection assembly;

FIG. 4 is a schematic view of the structure of the flip assembly;

FIG. 5 is a schematic view of the structure of the rotary swing assembly;

fig. 6 is a schematic structural view of the biaxial translation mechanism.

Detailed Description

As shown in fig. 1, 2 and 5, the utility model comprises a case 1, a control panel 2 arranged on the outer side wall of the case 1, and a detection station 3 arranged in the case 1, wherein a visual detection assembly 4 is further arranged in the case 1 above the detection station 3, the visual detection assembly 4 comprises a vertically downward arranged CCD camera 40, a confocal sensor 41 and a line laser sensor 42, and a rotary swing assembly is further arranged in the detection station 3, and the CCD camera 40, the confocal sensor 41, the line laser sensor 42 and the rotary swing assembly are all electrically connected with the control panel 2. The rotary swing assembly comprises a fixed support 6, a swing cylinder 7, a swing frame 8 and a rotary cylinder 9, wherein the swing cylinder 7 is fixedly arranged on the inner side wall of any end of the fixed support 6, one end of the swing frame 8 is connected with the output end of the swing cylinder 7, the other end of the swing frame is rotationally connected with the inner side wall of the fixed support 6, the output end of the rotary cylinder 9 is upwards and vertically arranged on the swing frame 8, and a connecting rod 10 is arranged on the output end of the rotary cylinder 9. The humidifier to be detected is placed on the connecting rod 10, the rotation angles of the humidifier in the horizontal direction and the vertical direction are input into the control panel 2 according to the actual detection requirement, the swinging of the humidifier to be detected is realized through the swinging cylinder 7 and the rotating cylinder 9, such as horizontal rotation by 90 degrees, 180 degrees, 270 degrees and the like, or the inclination by 88 degrees, 65 degrees and the like corresponding to the visual detection assembly 4, and finally the detection is carried out through the CCD camera 40, the confocal sensor 41 and the line laser sensor 42 respectively.

As shown in fig. 3, in the present utility model, the visual inspection assembly 4 further includes a mounting bracket 43, a transverse mounting plate 44 is disposed on top of the mounting bracket 43, a first vertical linear motor 45, a second vertical linear motor 46 and a third vertical linear motor 47 are disposed on the transverse mounting plate 44 in an array manner, and the CCD camera 40, the confocal sensor 41 and the line laser sensor 42 are slidably matched with the first vertical linear motor 45, the second vertical linear motor 46 and the third vertical linear motor 47 through a first slider 48, a second slider 49 and a third slider 400, respectively. An annular light source 401 is further disposed on the first slider 48, and the annular light source 401 is coaxially disposed below the CCD camera 40. Under the cooperation of the first slider 48, the second slider 49, and the third slider 400 with the first vertical linear motor 45, the second vertical linear motor 46, and the third vertical linear motor 47, the position adjustment of the CCD camera 40, the confocal sensor 41, and the line laser sensor 42 in the vertical direction is realized, so as to adapt to the detection needs of humidifiers with different sizes.

As shown in fig. 4, in the present utility model, a turnover assembly 5 is further disposed on the chassis 1, where the turnover assembly 5 includes a support frame 50, a fourth vertical linear motor 51 disposed on the support frame 50, and a turnover mechanism slidably matched with the fourth vertical linear motor 51 through a fourth slider 52, the turnover mechanism includes a turnover cylinder 53 fixedly disposed on the fourth slider 52, and a gripping module is further disposed on an output end of the turnover cylinder 53. The clamping module comprises a clamping cylinder 54, a first clamping jaw 55 and a second clamping jaw 56, wherein the first clamping jaw 55 and the second clamping jaw 56 are pneumatically connected with the clamping cylinder 54 and are in sliding fit with the output end of the clamping cylinder 54. And the humidifier is turned and placed on the front side and the back side through the turning component 5, and gap detection on the front side and the back side of the humidifier is completed.

As shown in fig. 6, the detecting station 3 further includes a dual-axis translation mechanism, where the dual-axis translation mechanism includes an X-axis linear motor 30 and a Y-axis linear motor 31 that are disposed at horizontal positions and perpendicular to each other, the Y-axis linear motor 31 is slidably matched with the X-axis linear motor 30 through an X-axis slider 32, and the rotary swinging assembly is slidably matched with the Y-axis linear motor 31 through a Y-axis slider 33, and a first positioning module and a second positioning module are further disposed on the X-axis linear motor 30 and the Y-axis linear motor 31. The first positioning module comprises a first positioning sensor 34, a second positioning sensor 35, a third positioning sensor 36 and a first positioning stop lever 37 which are fixedly arranged on the same side wall of the X-axis linear motor 30, wherein the first positioning sensor 34 is arranged at a position far away from one end of the visual detection assembly 4, the position of the second positioning sensor 35 corresponds to the rotary swinging assembly, the position of the third positioning sensor 36 corresponds to the visual detection assembly 4, and the first positioning stop lever 37 is arranged on the X-axis sliding block 32, and the installation position of the first positioning stop lever is matched with the first positioning sensor 34, the second positioning sensor 35 and the third positioning sensor 36. The first positioning stop lever 37 slides along with the X-axis sliding block to pass through the first positioning sensor 34, the second positioning sensor 35 and the third positioning sensor 36 and is used for shielding, and the moving position of the humidifier to be detected is determined, so that the function of automatic detection is realized.

The second positioning module comprises a fourth positioning sensor 38, a fifth positioning sensor 39, a sixth positioning sensor 300 and a second positioning stop lever 301 which are fixedly arranged on the same side wall of the Y-axis linear motor 31, wherein the arrangement positions of the fourth positioning sensor 38, the fifth positioning sensor 39 and the sixth positioning sensor 300 are respectively corresponding to the CCD camera 40, the confocal sensor 41 and the linear laser sensor 42, and the second positioning stop lever 301 is arranged on the Y-axis sliding block 33, and the installation positions of the second positioning stop lever 301 are matched with the fourth positioning sensor 38, the fifth positioning sensor 39 and the sixth positioning sensor 300. The second positioning stop lever 301 passes through the fourth positioning sensor 38, the fifth positioning sensor 39, and the sixth positioning sensor 300 respectively along with the movement of the Y-axis sliding block 33, and then the positions of the humidifier to be detected, the CCD camera 40, the confocal sensor 41, and the line laser sensor 42 are automatically positioned.

Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.

Claims

1. Humidifier assembly gap check out test set, including quick-witted case (1), set up control panel (2) on machine case (1) lateral wall and set up detection station (3) in machine case (1), its characterized in that: still be located in quick-witted case (1) detection station (3) top position is last still to be provided with vision detection component (4), vision detection component (4) are including CCD camera (40), confocal sensor (41) and the line laser sensor (42) that set up perpendicularly downwards, still be provided with rotatory swing subassembly in detection station (3), CCD camera (40 confocal sensor (41) line laser sensor (42) with rotatory swing subassembly all with control panel (2) electricity is connected.

2. The humidifier assembly gap detection apparatus according to claim 1, wherein: the visual inspection assembly (4) further comprises a mounting bracket (43), a transverse mounting plate (44) is arranged at the top of the mounting bracket (43), a first vertical linear motor (45), a second vertical linear motor (46) and a third vertical linear motor (47) are arranged on the transverse mounting plate (44) in an array mode, and the CCD camera (40), the confocal sensor (41) and the linear laser sensor (42) are in sliding fit with the first vertical linear motor (45), the second vertical linear motor (46) and the third vertical linear motor (47) through a first sliding block (48), a second sliding block (49) and a third sliding block (400) respectively.

3. The humidifier assembly gap detection apparatus according to claim 2, wherein: the first sliding block (48) is further provided with an annular light source (401), and the annular light source (401) is coaxially arranged below the CCD camera (40).

4. The humidifier assembly gap detection apparatus according to claim 1, wherein: the machine case (1) is further provided with a turnover assembly (5), the turnover assembly (5) comprises a support frame (50), a fourth vertical linear motor (51) arranged on the support frame (50) and a turnover mechanism which is in sliding fit with the fourth vertical linear motor (51) through a fourth sliding block (52), the turnover mechanism comprises a turnover cylinder (53) fixedly arranged on the fourth sliding block (52), and a clamping module is further arranged at the output end of the turnover cylinder (53).

5. The humidifier assembly gap detection apparatus according to claim 4, wherein: the clamping module comprises a clamping cylinder (54), a first clamping jaw (55) and a second clamping jaw (56), wherein the first clamping jaw (55) and the second clamping jaw (56) are pneumatically connected with the clamping cylinder (54) and are in sliding fit with the output end of the clamping cylinder (54).

6. The humidifier assembly gap detection apparatus according to claim 1, wherein: the rotary swinging assembly comprises a fixed support (6), a swinging cylinder (7), a swinging frame (8) and a rotary cylinder (9), wherein the swinging cylinder (7) is fixedly arranged on the inner side wall of any one end of the fixed support (6), one end of the swinging frame (8) is connected with the output end of the swinging cylinder (7), the other end of the swinging frame is connected with the inner side wall of the fixed support (6) in a rotating mode, the output end of the rotary cylinder (9) is vertically arranged on the swinging frame (8) upwards, and a connecting rod (10) is arranged on the output end of the rotary cylinder (9).

7. The humidifier assembly gap detection apparatus according to any one of claims 1 to 6, wherein: the detection station (3) further comprises a double-shaft translation mechanism, the double-shaft translation mechanism comprises an X-axis linear motor (30) and a Y-axis linear motor (31) which are arranged at the horizontal position in a mutually perpendicular mode, the Y-axis linear motor (31) is in sliding fit with the X-axis linear motor (30) through an X-axis sliding block (32), the rotary swinging assembly is in sliding fit with the Y-axis linear motor (31) through a Y-axis sliding block (33), and a first positioning module and a second positioning module are further arranged on the X-axis linear motor (30) and the Y-axis linear motor (31).

8. The humidifier assembly gap detection apparatus according to claim 7, wherein: the first positioning module comprises a first positioning sensor (34), a second positioning sensor (35), a third positioning sensor (36) and a first positioning stop lever (37) which are fixedly arranged on the same side wall of the X-axis linear motor (30), wherein the first positioning sensor (34) is arranged at a position far away from one end of the visual detection assembly (4), the position of the second positioning sensor (35) corresponds to the position of the third positioning sensor (36) corresponds to the visual detection assembly (4), and the first positioning stop lever (37) is arranged on the X-axis sliding block (32) and is matched with the first positioning sensor (34), the second positioning sensor (35) and the third positioning sensor (36).

9. The humidifier assembly gap detection apparatus according to claim 7, wherein: the second positioning module comprises a fourth positioning sensor (38), a fifth positioning sensor (39), a sixth positioning sensor (300) and a second positioning stop lever (301) which are fixedly arranged on the same side wall of the Y-axis linear motor (31), wherein the arrangement positions of the fourth positioning sensor (38), the fifth positioning sensor (39) and the sixth positioning sensor (300) are respectively corresponding to the CCD camera (40), the confocal sensor (41) and the linear laser sensor (42), and the second positioning stop lever (301) is arranged on the Y-axis sliding block (33) and is matched with the fourth positioning sensor (38), the fifth positioning sensor (39) and the sixth positioning sensor (300).