CN117928628A - Visual inspection device and method for processing precision jig - Google Patents
Visual inspection device and method for processing precision jig Download PDFInfo
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- CN117928628A CN117928628A CN202410324796.XA CN202410324796A CN117928628A CN 117928628 A CN117928628 A CN 117928628A CN 202410324796 A CN202410324796 A CN 202410324796A CN 117928628 A CN117928628 A CN 117928628A
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- 238000011179 visual inspection Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims description 39
- 239000011521 glass Substances 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 11
- 238000003723 Smelting Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
- F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of precision jig processing detection, in particular to a visual detection device and a visual detection method for precision jig processing, wherein the visual detection device comprises a base, a controller, a lifting seat, a first threaded rod and a first motor, the controller is arranged on the base, the lifting seat is movably arranged on the base, the first threaded rod is movably arranged on the base and is in threaded fit with the lifting seat, the first motor is arranged on the base, the output end of the first motor is connected with the first threaded rod, the visual detection device further comprises a detection system and a clamping assembly, the detection system is arranged on the lifting seat, and the clamping assembly is arranged on the base and is positioned on one side of the detection system; the whole device is high in automation degree, surrounding type shooting detection work of the shooting head and self-cleaning work of the shooting head can be realized by using a second motor as power, and the accuracy of data obtained by final detection is improved.
Description
Technical Field
The invention relates to the technical field of precision jig processing detection, in particular to a visual detection device for precision jig processing.
Background
The jig is a large tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, is mainly used as a tool for assisting in controlling position or action or both, and can be divided into three types of process assembly jigs, project test jigs and circuit board test jigs.
The precision jig is an important type in the jig, the surface processing quality of the precision jig is high, the precision is high, after the precision jig is produced, the vision detection device is required to be used for photographing and detecting the precision jig, but the existing vision detection device has the following defects:
the existing visual inspection device needs to set a mode of adjusting the position of the shooting head, such as five-axis numerical control or three-axis numerical control, if the existing visual inspection device is required to achieve shooting inspection work around a precise jig, the existing visual inspection device is very complex and high in use cost, meanwhile, a large amount of dust is easily attached to a lens of the shooting head, and if dust on the surface of the shooting head is not cleaned before the existing visual inspection device is used, the dust can affect final shooting inspection data.
Disclosure of Invention
The invention aims to provide a visual inspection device for processing a precision jig, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a visual inspection device that accurate tool processing was used, includes frame, controller, elevating socket, threaded rod and motor, the controller sets up on the frame, the elevating socket activity sets up on the frame, the threaded rod activity sets up on the frame and with elevating socket screw thread fit, motor setting is on the frame, the output and the threaded rod connection of motor, visual inspection device still includes detecting system and clamping assembly, detecting system sets up on the elevating socket for shoot and discernment detection work to accurate tool, clamping assembly sets up on the frame and is located one side of detecting system, detecting system includes motor No. two, adjusting part, mount pad, shooting head and monitoring unit;
The second motor is arranged on the lifting seat, the mounting seat is movably arranged on the lifting seat and connected with the second motor through the adjusting component, the mounting seat is adjusted to be at the transverse and longitudinal positions through the adjusting component when the second motor moves, the shooting head is arranged on the mounting seat and located on one side of the clamping component, and the monitoring unit is arranged on the machine base and connected with the lifting seat and used for monitoring the position of the lifting seat and adjusting the rotating speed of the second motor.
The application further adopts the technical scheme that: the clamping assembly comprises a first gear, an operating handle, a clamping seat, a toothed ring and a contact supporting rod;
The gear ring is movably arranged on the machine base, the gear wheel is movably arranged on the machine base and meshed with the gear ring, the operating handle is coaxially connected with the gear wheel, the clamping seats are a plurality of clamping seats and are distributed on the machine base in a ring mode, the clamping seats are in sliding fit with the machine base and are in elastic connection with the machine base, the clamping seats are respectively provided with a contact supporting rod, a plurality of position adjusting parts are distributed on the inner wall of the gear ring in a ring mode, and the position adjusting parts are located on a moving path of the contact supporting rods.
The application further adopts the technical scheme that: and a resistance reducing piece is arranged between the abutting rod and the toothed ring and used for reducing friction resistance between the toothed ring and the abutting rod.
The application further adopts the technical scheme that: the adjusting component comprises a transverse guide rod, a longitudinal guide rod, a first lantern ring, a second lantern ring, a transmission structure and a limiting structure;
The vertical guide arm sets up on the elevating seat, the shaping has the guide slot on the elevating seat, the guide slot internalization is provided with the slider, the one end and the slider of horizontal guide arm are connected, and the other end is established on the vertical guide arm through a lantern ring movable sleeve, no. two lantern ring movable sleeves are established on the horizontal guide arm and are connected with the mount pad, no. two lantern rings are connected through transmission structure and No. two motor's output, limit structure sets up on horizontal guide arm, no. two lantern rings are removed on horizontal guide arm through transmission structure control during motor motion, and horizontal guide arm is removed on the vertical guide arm, limit structure is used for adjusting No. two lantern ring removal distance.
The application further adopts the technical scheme that: the transmission structure comprises a driving sliding rod, a moving seat and an elastic piece, wherein one end of the sliding rod is connected with the second lantern ring, the moving seat is arranged at the output end of the second motor, the other end of the driving sliding rod penetrates through the moving seat in a sliding mode, and the driving sliding rod is connected with the moving seat through the elastic piece.
The application further adopts the technical scheme that: the limiting structure comprises two limiting sleeves, a second threaded rod, a second gear and a third gear, wherein the two limiting sleeves are symmetrically and movably sleeved on the transverse guide rod, the second lantern ring is positioned between the two limiting sleeves, the second threaded rod is movably arranged between the sliding block and the first lantern ring, the second threaded rod is in threaded fit with the limiting sleeve, the directions of threads at the two ends of the second threaded rod are opposite, the second gear is movably arranged on the sliding block, the third gear is movably arranged on the sliding block and meshed with the second gear, and the surface of the third gear is in a frosted state.
The application further adopts the technical scheme that: the monitoring unit comprises a conducting strip and a plurality of monitoring strips, the monitoring strips are distributed on the base in a staggered mode, the conducting strip is arranged on a first collar, the monitoring strips are located on the moving path of the conducting strip, and the monitoring strips, the conducting strip and a second motor are electrically connected.
The application further adopts the technical scheme that: the camera is characterized in that a fixing seat is arranged on the camera, a protecting sleeve is movably arranged on the fixing seat, a glass sheet is arranged on the protecting sleeve, the glass sheet is positioned on one side of the camera, the vision detection device further comprises a cleaning assembly, the cleaning assembly is connected with a driving sliding rod, and the driving sliding rod controls the cleaning assembly to work and cleans the surface of the glass sheet when moving relative to the moving seat.
The application further adopts the technical scheme that: the cleaning assembly comprises a plurality of teeth, racks, a cleaning brush, a shielding plate, an air cylinder and an inflator;
the utility model provides a cleaning brush, including tooth ring, rack, cylinder, fixing base, cylinder, shielding plate, inflator, hose and cylinder, a plurality of tooth ring cloth is on the outer wall of lag, the rack activity sets up on the lag and meshes with the tooth mutually, the tail end and the fixing base of cleaning brush are connected, head end and glass piece sliding fit, the cylinder passes through the mounting bracket setting and its expansion end and rack connection on the fixing base, the shielding plate is semi-circular and sets up in the fixing base, the shielding plate is located between camera and the cleaning brush, the inflator set up between drive slide bar and removal seat, the inflator is through hose and cylinder intercommunication.
The visual detection method for processing the precision jig comprises the visual detection device in the technical scheme, and the visual detection method comprises the following specific steps:
The visual detection method comprises the following specific steps:
S1: the precise jig is placed on the machine base, and the precise jig is stably clamped and fixed through the control clamping assembly;
s2: the second motor is controlled to be electrified and rotated to drive the adjusting component to work, the adjusting component can control the shooting head to move around the precision jig, and the shooting head shoots different positions of the precision jig and sends the shooting head to the controller;
S3: through the motor circular telegram rotation No. one, can control the threaded rod rotation, under the screw-thread fit effect between threaded rod and the lifting seat, realize the high work of adjusting of shooing the head, at this in-process, through the high of monitoring the shooting head of monitoring unit real time monitoring, when the distance between shooting head and the accurate smelting tool is nearer, the rotation speed of motor No. two is slower to the monitoring unit control to realize closely accurate work of shooing, the staff can judge the quality of accurate smelting tool according to the picture of feedback on the controller.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
According to the embodiment of the application, the adjusting component and the limiting structure are arranged, in the process of rotating the second motor, the shooting head can be controlled to move along the rectangular path right above the precision jig by the adjusting component, so that shooting detection work can be carried out on the periphery of the precision jig, meanwhile, the size of the rectangular path can be adjusted by the limiting structure, detection work on precision jigs with different volumes can be realized, in addition, the cleaning component is arranged, the protective cover on the outer side of the shooting head can be automatically cleaned by utilizing the linked structure, dust attached to the surface of a glass sheet is prevented from influencing specific shooting detection work of the shooting head, the automation degree of the whole device is high, surrounding type shooting detection work of the shooting head and self-cleaning work of the shooting head can be realized by utilizing the second motor as power, and the precision of data obtained by final detection is improved.
Drawings
FIG. 1 is a schematic diagram of a visual inspection device for machining a precision jig according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a clamping assembly in a vision inspection device for machining a precision jig according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a monitoring unit in a vision inspection device for processing a precision jig according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a detection system in a vision detection device for processing a precision jig according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a structure of an adjusting assembly in a vision inspection device for machining a precision jig according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a limiting structure of a visual inspection device for machining a precision jig according to an embodiment of the present invention;
FIG. 7 is a schematic view of a cleaning assembly of a vision inspection device for precision jig processing according to an embodiment of the present invention;
Fig. 8 is an exploded view of a cleaning assembly in a vision inspection apparatus for precision jig processing in accordance with an embodiment of the present invention.
Reference numerals in the schematic drawings illustrate:
The device comprises a 1-base, a 2-controller, a 3-toothed ring, a 4-first gear, a 5-operating handle, a 6-clamping seat, a 7-contact rod, an 8-roller, a 9-positioning part, a 10-lifting seat, a 11-first threaded rod, a 12-first motor, a 13-monitoring strip, a 14-longitudinal guide rod, a 15-second motor, a 16-guide groove, a 17-sliding block, a 18-first sleeve ring, a 19-conductive strip, a 20-movable seat, a 21-driving sliding rod, a 22-inflator, a 23-transverse guide rod, a 24-spring, a 25-mounting seat, a 26-second sleeve ring, a 27-second threaded rod, a 28-limit sleeve, a 29-second gear, a 30-third gear, a 31-cylinder, a 32-rack, a 33-fixing seat, a 34-protective sleeve, a 35-tooth, a 36-cleaning brush, a 37-shielding plate, a 38-shooting head, a 39-glass sheet and a 40-mounting frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, based on the embodiments of the present invention are within the scope of the present invention, and the present invention is further described below with reference to the embodiments.
Referring to fig. 1-8, in one embodiment of the present application, a visual inspection device for machining a precision jig includes a base 1, a controller 2, a lifting seat 10, a first threaded rod 11 and a first motor 12, wherein the controller 2 is disposed on the base 1, the lifting seat 10 is movably disposed on the base 1, the first threaded rod 11 is movably disposed on the base 1 and is in threaded fit with the lifting seat 10, the first motor 12 is disposed on the base 1, an output end of the first motor 12 is connected with the first threaded rod 11, the visual inspection device further includes a detection system and a clamping assembly, the detection system is disposed on the lifting seat 10, and is used for photographing and identifying the precision jig, the clamping assembly is disposed on the base 1 and is located at one side of the detection system, and the detection system includes a second motor 15, an adjusting assembly, a mounting seat 25, a photographing head 38 and a monitoring unit;
The second motor 15 is arranged on the lifting seat 10, the mounting seat 25 is movably arranged on the lifting seat 10 and is connected with the second motor 15 through an adjusting component, the transverse and longitudinal positions of the mounting seat 25 are adjusted through the adjusting component when the second motor 15 moves, the shooting head 38 is arranged on the mounting seat 25 and is positioned on one side of the clamping component, and the monitoring unit is arranged on the machine base 1 and is connected with the lifting seat 10 and is used for monitoring the position of the lifting seat 10 and adjusting the rotation speed of the second motor 15.
In a specific case of this embodiment, the clamping assembly includes a number one gear 4, a handle 5, a clamping seat 6, a toothed ring 3 and an interference rod 7;
the tooth ring 3 that is located is movably arranged on the frame 1, the tooth wheel 4 activity sets up on the frame 1 and meshes with the tooth ring 3 mutually, operating handle 5 and a tooth wheel 4 coaxial coupling, the quantity of holder 6 is a plurality of and encircle and cloth on the frame 1, holder 6 and frame 1 sliding fit and elastic connection between the two, every all be provided with on the holder 6 and support feeler lever 7, it has a plurality of position portion 9 to encircle on the inner wall of tooth ring 3, position portion 9 is located the travel path who supports feeler lever 7.
In another specific case of this embodiment, a resistance reducing member is disposed between the abutting lever 7 and the toothed ring 3, for reducing the frictional resistance between the toothed ring 3 and the abutting lever 7.
It should be noted that, the resistance reducing member may be a ball or a roller 8, and in this embodiment, the resistance reducing member is preferably a roller 8, and the roller 8 is movably disposed on the contact rod 7 and slidingly engaged with the inner wall of the toothed ring 3.
In practical application, the second motor 15 is controlled by the controller 2 to be electrified and rotated, the movable seat 20 can be driven to rotate, under the sliding fit effect between the movable seat 20 and the driving sliding rod 21, the transverse guide rod 23 can be driven to move along the longitudinal guide rod 14, and under the effect of the limiting sleeve 28, the second lantern ring 26 is enabled to be limited by the limiting sleeve 28, the second lantern ring 26 is driven to move along the transverse guide rod 23 at the moment, the photographing head 38 is enabled to continuously move along a rectangular path, the photographing head 38 can carry out photographing detection work around a precise smelting tool on the base 1, the third gear 30 is rotated, the second gear 27 can be driven to rotate under the meshing effect between the third gear 30 and the second gear 29, thereby enabling the limiting sleeve 28 to move along the transverse guide rod 23 in opposite directions, the distance between the limiting sleeve 28 is adjusted, the photographing head 38 moving distance and the photographing range are indirectly enabled to be detected, the first motor 12 is driven to move along the vertical direction so as to adjust the height of the photographing head 38, the second motor 19 can be driven to move synchronously, and the second motor 19 can be controlled to meet the height of the second motor 19, and the second motor is controlled to meet the height of the second motor is controlled to be different height the photographing controller is controlled to be contacted with the second controller 2, and the photographing head is controlled to have the height 19 is different height is controlled to move the height is different 19.
Referring to fig. 1,3, 4, 5 and 6, as another preferred embodiment of the present application, the adjusting assembly includes a transverse guide rod 23, a longitudinal guide rod 14, a first collar 18, a second collar 26, a transmission structure and a limiting structure;
The vertical guide rod 14 is arranged on the lifting seat 10, a guide groove 16 is formed on the lifting seat 10, a sliding block 17 is movably arranged in the guide groove 16, one end of a horizontal guide rod 23 is connected with the sliding block 17, the other end of the horizontal guide rod is movably sleeved on the vertical guide rod 14 through a first lantern ring 18, a second lantern ring 26 is movably sleeved on the horizontal guide rod 23 and is connected with the mounting seat 25, the second lantern ring 26 is connected with the output end of a second motor 15 through a transmission structure, a limiting structure is arranged on the horizontal guide rod 23, the second motor 15 controls the second lantern ring 26 to move on the horizontal guide rod 23 through the transmission structure when moving, the horizontal guide rod 23 moves on the vertical guide rod 14, and the limiting structure is used for adjusting the moving distance of the second lantern ring 26.
In a specific case of this embodiment, the transmission structure includes a driving slide bar 21, a moving seat 20, and an elastic member, one end of the slide bar is connected to the collar No. two 26, the moving seat 20 is disposed on the output end of the No. two motor 15, the other end of the driving slide bar 21 slides through the moving seat 20, and the driving slide bar 21 is connected to the moving seat 20 through the elastic member.
It should be specifically noted that the elastic member may be a spring 24, a spring plate or an elastic steel plate, and in this embodiment, the elastic member is preferably a spring 24, and the spring 24 is connected between the moving seat 20 and the driving sliding rod 21, so that the specific model parameters of the spring 24 may be selected optimally according to the actual situation, which is not limited herein.
In another specific case of this embodiment, the limiting structure includes two limiting sleeves 28, two threaded rods 27, two gears 29 and three gears 30, two the symmetrical movable sleeves of the limiting sleeves 28 are arranged on the transverse guide rod 23, the two lantern rings 26 are located between the two limiting sleeves 28, the two threaded rods 27 are movably arranged between the sliding block 17 and the first lantern ring 18, the two threaded rods 27 and the limiting sleeves 28 are in threaded fit, the two ends of the two threaded rods 27 are opposite in threaded direction, the two gears 29 are movably arranged on the sliding block 17, the three gears 30 are movably arranged on the sliding block 17 and meshed with the two gears 29, and the surface of the three gears 30 is in a frosted state.
It should be noted that the monitoring unit includes a conductive strip 19 and a plurality of monitoring strips 13, the monitoring strips 13 are arranged on the base 1 in a staggered manner, the conductive strip 19 is arranged on a first collar 18, the monitoring strips 13 are located on a moving path of the conductive strip 19, and the monitoring strips 13, the conductive strip 19 and the second motor 15 are electrically connected.
In practical application, the precise jig is placed on the machine base 1, the operating handle 5 is manually rotated, the first gear 4 can be driven to rotate, the toothed ring 3 can be driven to rotate under the meshing action between the first gear 4 and the toothed ring 3, the abutting rod 7, the idler wheel 8 and the positioning part 9 can meet when the toothed ring 3 rotates, and accordingly the clamping seat 6 is driven to move oppositely, and clamping and fixing work of the precise jig is achieved; the second motor 15 is controlled to be electrified and rotated to drive the adjusting component to work, the adjusting component can control the shooting head 38 to move around the precision jig, and different positions of the precision jig are shot through the shooting head 38 and sent to the controller 2; through the motor 12 circular telegram rotation No. one, can control the rotation of the threaded rod 11 No. one, under the screw thread cooperation effect between threaded rod 11 and lifting seat 10, realize the high work of adjusting of shooing head 38, in this process, through the high of monitoring shooting head 38 of monitoring unit real time, when the distance between shooting head 38 and the accurate smelting tool is nearer, the rotation speed of motor 15 No. two is slower to the monitoring unit control, thereby realize the closely accurate work of shooing, the staff can judge the quality of accurate smelting tool according to the photo of feedback on the controller 2.
Referring to fig. 1, 4, 5, 7 and 8, as another preferred embodiment of the present application, a fixing seat 33 is disposed on the photographing head 38, a protecting sleeve 34 is movably disposed on the fixing seat 33, a glass sheet 39 is disposed on the protecting sleeve 34, the glass sheet 39 is located on one side of the photographing head 38, the vision detecting device further includes a cleaning assembly, the cleaning assembly is connected to the driving slide rod 21, and the driving slide rod 21 controls the cleaning assembly to work and clean the surface of the glass sheet 39 when moving relative to the moving seat 20.
In this embodiment, as another preferred embodiment of the present application, the cleaning assembly includes a plurality of teeth 35, a rack 32, a cleaning brush 36, a shielding plate 37, a cylinder 31, and an inflator 22;
The teeth 35 are annularly distributed on the outer wall of the protective sleeve 34, the racks 32 are movably arranged on the protective sleeve 34 and meshed with the teeth 35, the tail end of the cleaning brush 36 is connected with the fixing seat 33, the head end of the cleaning brush is in sliding fit with the glass sheet 39, the air cylinder 31 is arranged on the fixing seat 33 through the mounting frame 40, the movable end of the air cylinder is connected with the racks 32, the shielding plate 37 is semicircular and is arranged in the fixing seat 33, the shielding plate 37 is positioned between the shooting head 38 and the cleaning brush 36, the inflator 22 is arranged between the driving slide rod 21 and the movable seat 20, and the inflator 22 is communicated with the air cylinder 31 through a hose.
In practical application, through setting up shielding plate 37 in fixing base 33, under the prerequisite that does not influence shooting head 38 actual work, can shelter from the processing to half of glass piece 39, avoid cleaning brush 36 to the scope of shooing of shooting head 38 to cause sheltering from, in the drive slide bar 21 reciprocating motion's of relative movement seat 20 in-process, can control inflator 22 synchronous work, extrude the air in the inflator 22 in the cylinder 31 repeatedly, drive the cylinder 31 constantly flexible, in the flexible in-process of cylinder 31, can drive rack 32 reciprocating motion, under the meshing effect between rack 32 and tooth 35, can drive lag 34 and glass piece 39 and rotate relative cleaning brush 36, thereby utilize cleaning brush 36 to clean the surface dust of glass piece 39, avoid glass piece 39 surface adhesion dust and cause the influence to the visual inspection work of accurate smelting tool.
Referring to fig. 1 to 8, in another embodiment of the present application, a visual inspection method for machining a precision jig includes the visual inspection apparatus described in the above embodiment, and the specific steps of the visual inspection method are as follows:
The visual detection method comprises the following specific steps:
S1: the precise jig is placed on the machine base 1, and the precise jig is stably clamped and fixed through the control clamping assembly;
S2: the second motor 15 is controlled to be electrified and rotated to drive the adjusting component to work, the adjusting component can control the shooting head 38 to move around the precision jig, and different positions of the precision jig are shot through the shooting head 38 and sent to the controller 2;
S3: through the motor 12 circular telegram rotation No. one, can control the rotation of the threaded rod 11 No. one, under the screw thread cooperation effect between threaded rod 11 and lifting seat 10, realize the high work of adjusting of shooing head 38, in this process, through the high of monitoring shooting head 38 of monitoring unit real time, when the distance between shooting head 38 and the accurate smelting tool is nearer, the rotation speed of motor 15 No. two is slower to the monitoring unit control, thereby realize the closely accurate work of shooing, the staff can judge the quality of accurate smelting tool according to the photo of feedback on the controller 2.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The visual detection device for machining the precise jig comprises a base, a controller, a lifting seat, a first threaded rod and a first motor, wherein the controller is arranged on the base, the lifting seat is movably arranged on the base, the first threaded rod is movably arranged on the base and is in threaded fit with the lifting seat, the first motor is arranged on the base, and the output end of the first motor is connected with the first threaded rod.
The second motor is arranged on the lifting seat, the mounting seat is movably arranged on the lifting seat and connected with the second motor through the adjusting component, the mounting seat is adjusted to be at the transverse and longitudinal positions through the adjusting component when the second motor moves, the shooting head is arranged on the mounting seat and located on one side of the clamping component, and the monitoring unit is arranged on the machine base and connected with the lifting seat and used for monitoring the position of the lifting seat and adjusting the rotating speed of the second motor.
2. The visual inspection device for machining a precision jig according to claim 1, wherein the clamping assembly comprises a first gear, an operation handle, a clamping seat, a toothed ring and a contact rod;
The gear ring is movably arranged on the machine base, the gear wheel is movably arranged on the machine base and meshed with the gear ring, the operating handle is coaxially connected with the gear wheel, the clamping seats are a plurality of clamping seats and are distributed on the machine base in a ring mode, the clamping seats are in sliding fit with the machine base and are in elastic connection with the machine base, the clamping seats are respectively provided with a contact supporting rod, a plurality of position adjusting parts are distributed on the inner wall of the gear ring in a ring mode, and the position adjusting parts are located on a moving path of the contact supporting rods.
3. The vision inspection device for machining a precision jig according to claim 2, wherein a resistance reducing member is provided between the abutting lever and the toothed ring for reducing frictional resistance between the toothed ring and the abutting lever.
4. The visual inspection device for machining a precision jig according to claim 1, wherein the adjusting assembly comprises a transverse guide rod, a longitudinal guide rod, a first collar, a second collar, a transmission structure and a limiting structure;
The vertical guide arm sets up on the elevating seat, the shaping has the guide slot on the elevating seat, the guide slot internalization is provided with the slider, the one end and the slider of horizontal guide arm are connected, and the other end is established on the vertical guide arm through a lantern ring movable sleeve, no. two lantern ring movable sleeves are established on the horizontal guide arm and are connected with the mount pad, no. two lantern rings are connected through transmission structure and No. two motor's output, limit structure sets up on horizontal guide arm, no. two lantern rings are removed on horizontal guide arm through transmission structure control during motor motion, and horizontal guide arm is removed on the vertical guide arm, limit structure is used for adjusting No. two lantern ring removal distance.
5. The visual inspection device for machining a precision jig according to claim 4, wherein the transmission structure comprises a driving slide bar, a moving seat and an elastic member, one end of the slide bar is connected with the second collar, the moving seat is arranged at the output end of the second motor, the other end of the driving slide bar penetrates the moving seat in a sliding manner, and the driving slide bar is connected with the moving seat through the elastic member.
6. The visual inspection device for machining the precision jig according to claim 4, wherein the limiting structure comprises two limiting sleeves, a second threaded rod, a second gear and a third gear, the two limiting sleeves are symmetrically and movably sleeved on the transverse guide rod, the second lantern ring is located between the two limiting sleeves, the second threaded rod is movably arranged between the sliding block and the first lantern ring, the second threaded rod is in threaded fit with the limiting sleeves, threads at two ends of the second threaded rod are opposite in direction, the second gear is movably arranged on the sliding block, the third gear is movably arranged on the sliding block and meshed with the second gear, and the surface of the third gear is in a frosted state.
7. The visual inspection device for machining a precision jig according to claim 1, wherein the monitoring unit comprises a conductive strip and a plurality of monitoring strips, the monitoring strips are distributed on the base in a staggered manner, the conductive strip is arranged on a first collar, the monitoring strips are located on a moving path of the conductive strip, and the monitoring strips, the conductive strip and the second motor are electrically connected.
8. The vision inspection device for machining the precision jig according to claim 6, wherein the photographing head is provided with a fixing seat, a protecting sleeve is movably arranged on the fixing seat, a glass sheet is arranged on the protecting sleeve, the glass sheet is positioned on one side of the photographing head, the vision inspection device further comprises a cleaning assembly, the cleaning assembly is connected with a driving sliding rod, and the driving sliding rod is used for controlling the cleaning assembly to work and cleaning the surface of the glass sheet when moving relative to the moving seat.
9. The vision inspection device for machining a precision jig according to claim 8, wherein the cleaning assembly comprises a plurality of teeth, racks, cleaning brushes, a shielding plate, an air cylinder and an inflator;
the utility model provides a cleaning brush, including tooth ring, rack, cylinder, fixing base, cylinder, shielding plate, inflator, hose and cylinder, a plurality of tooth ring cloth is on the outer wall of lag, the rack activity sets up on the lag and meshes with the tooth mutually, the tail end and the fixing base of cleaning brush are connected, head end and glass piece sliding fit, the cylinder passes through the mounting bracket setting and its expansion end and rack connection on the fixing base, the shielding plate is semi-circular and sets up in the fixing base, the shielding plate is located between camera and the cleaning brush, the inflator set up between drive slide bar and removal seat, the inflator is through hose and cylinder intercommunication.
10. The visual inspection method for processing the precision jig comprises the visual inspection device as claimed in claim 1, and is characterized by comprising the following specific steps:
S1: the precise jig is placed on the machine base, and the precise jig is stably clamped and fixed through the control clamping assembly;
s2: the second motor is controlled to be electrified and rotated to drive the adjusting component to work, the adjusting component can control the shooting head to move around the precision jig, and the shooting head shoots different positions of the precision jig and sends the shooting head to the controller;
S3: through the motor circular telegram rotation No. one, can control the threaded rod rotation, under the screw-thread fit effect between threaded rod and the lifting seat, realize the high work of adjusting of shooing the head, at this in-process, through the high of monitoring the shooting head of monitoring unit real time monitoring, when the distance between shooting head and the accurate smelting tool is nearer, the rotation speed of motor No. two is slower to the monitoring unit control to realize closely accurate work of shooing, the staff can judge the quality of accurate smelting tool according to the picture of feedback on the controller.
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| CN202410324796.XA CN117928628B (en) | 2024-03-21 | 2024-03-21 | Visual inspection device and method for processing precision jig |
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| CN202410324796.XA CN117928628B (en) | 2024-03-21 | 2024-03-21 | Visual inspection device and method for processing precision jig |
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| CN117928628B (en) | 2024-05-28 |
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