CN113977645B - Full-automatic paint film cross-cut appearance that possesses visual recognition function - Google Patents
Full-automatic paint film cross-cut appearance that possesses visual recognition function Download PDFInfo
- Publication number
- CN113977645B CN113977645B CN202111241717.1A CN202111241717A CN113977645B CN 113977645 B CN113977645 B CN 113977645B CN 202111241717 A CN202111241717 A CN 202111241717A CN 113977645 B CN113977645 B CN 113977645B
- Authority
- CN
- China
- Prior art keywords
- lifting
- clamping
- paint film
- shaft
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a full-automatic paint film cross-cut instrument with a visual recognition function, which comprises a base, a clamping mechanism, a rotating mechanism, a multidirectional moving device, an industrial camera, a memory, a processor and a display screen, wherein the clamping mechanism, the rotating mechanism, the multidirectional moving device, the industrial camera, the memory, the processor and the display screen are arranged on the base; the clamping mechanism is used for clamping the sample to be scribed; the rotating mechanism is used for controlling the clamping mechanism to rotate; the multidirectional moving device is used for driving the scribing cutter to carry out scribing operation on the clamping mechanism; the industrial camera is used for shooting image information of the sample after the sample is diced and sending the image information to the processor; the memory stores a breakage rate calculation program; the processor is used for calling a breakage rate calculation program, and the breakage rate calculation program calculates the paint film breakage rate of the sample according to the image information; the display screen is used for displaying the damage rate of a paint film of the sample; therefore, the scheme not only realizes full-automatic cross-cut operation, but also more practically solves the problem that the prior art cannot perform standardized judgment on the damage rate of the paint film.
Description
Technical Field
The invention relates to the technical field of paint film testing, in particular to a full-automatic paint film graticule with a visual recognition function.
Background
In the prior art, in order to test a paint film, the paint film needs to be subjected to cross-cut detection, and cross-cut is realized by using a cross-cut knife, and an operator holds the cross-cut knife to slide transversely and vertically on the paint film; however, the method is low in efficiency, and the problem of uneven force application is easy to occur due to manual operation, so that the accuracy of the test is affected, and more importantly, the damage rate of a paint film cannot be subjected to standardized judgment by adopting the operation method, so that a technical scheme capable of solving the problem is urgently needed.
Disclosure of Invention
The invention aims to provide a full-automatic paint film cross-cut instrument with a visual recognition function, which solves the problem that the prior art cannot perform standardized judgment on the damage rate of a paint film.
In order to solve the technical problems, the invention provides a full-automatic paint film cross-cut instrument with a visual recognition function, which comprises a base, a clamping mechanism, a rotating mechanism, a multidirectional moving device, an industrial camera, a memory, a processor and a display screen, wherein the clamping mechanism, the rotating mechanism, the multidirectional moving device, the industrial camera, the memory, the processor and the display screen are arranged on the base; the clamping mechanism is used for clamping a sample to be diced; the rotating mechanism is connected with the clamping mechanism and is used for controlling the clamping mechanism to rotate; the multi-direction moving device is used for driving the scribing cutter to carry out scribing operation on the clamping mechanism; the industrial camera is arranged above the clamping mechanism, the shooting direction of the industrial camera is aligned to the area of the clamping mechanism for placing and clamping the sample, and the industrial camera is used for shooting the image information of the sample after the sample is diced and sending the image information to the processor; a breakage rate calculation program is stored in the memory; the processor is used for calling the breakage rate calculation program, and the breakage rate calculation program calculates the paint film breakage rate of the sample according to the image information; the display screen is used for displaying the paint film breakage rate of the sample.
In one embodiment, the breakage rate calculation program calculates the area of the cross square grid pattern according to the image information; and dividing the total shedding damage area of the cross square grid pattern by the total area of the cross square grid pattern by the damage rate calculation program to obtain the paint film damage rate of the sample.
In one embodiment, the clamping mechanism comprises a base plate, a supporting plate, a top ring and a clamping plate; the base plate is fixedly connected with the base, the supporting plate is arranged above the base plate, the top ring is arranged above the supporting plate, a guide plate shaft is connected between the top ring and the supporting plate, the clamping plate is slidably arranged on the guide plate shaft, and the clamping mechanism is used for controlling the clamping plate to move towards and away from the top ring; the rotating mechanism is connected with the supporting plate and is used for controlling the supporting plate to rotate.
In one embodiment, the clamping mechanism further comprises a lifting guide shaft, a lifting table, a linkage table, a lifting shaft, a lifting motor and a lifting screw rod; the lifting guide shaft is vertically arranged and connected between the base plate and the base, and a clamping spring is sleeved on the lifting guide shaft; the lifting platform and the linkage platform are both slidably arranged on the lifting guide shaft; the lifting platform is arranged above the linkage platform, and the lifting platform is in mutual abutting connection with the linkage platform; the clamping spring is clamped between the linkage table and the base; the lifting shaft is vertically arranged, the upper end of the lifting shaft sequentially penetrates through the base plate and the supporting plate and then is connected with the clamping plate, and the lower end of the lifting shaft is connected with the linkage table; the lifting motor is connected with the lifting screw rod, the lifting screw rod is vertically arranged, the lifting screw rod is in threaded connection with the lifting table, and the lifting motor is used for driving the lifting screw rod to rotate so as to drive the clamping plate to move towards and away from the top ring.
In one embodiment, the rotating mechanism comprises a rotating motor, a first rotating synchronous wheel, a second rotating synchronous wheel, a rotating synchronous belt and a rotating shaft; the output shaft of the rotating motor is vertically arranged and is connected with the first rotary synchronous wheel; the first rotary synchronous wheel and the second rotary synchronous wheel are sleeved with the rotary synchronous belt; the second rotary synchronous wheel is connected with the rotary shaft; the rotating shaft is vertically arranged, the rotating shaft is sleeved outside the lifting shaft, and the rotating shaft penetrates through the base plate and is fixedly connected with the supporting plate.
In one embodiment, the multi-directional movement device comprises a lateral movement mechanism, a longitudinal movement mechanism, and a vertical movement mechanism; the transverse moving mechanism is provided with the longitudinal moving mechanism, the longitudinal moving mechanism is provided with the vertical moving mechanism, and the vertical moving mechanism is provided with the dividing knife; the transverse moving mechanism is used for driving the dicing blade to translate on the clamping mechanism; the longitudinal moving mechanism is used for driving the cross cutting knife to translate on the clamping mechanism, and the moving tracks of the longitudinal moving mechanism and the transverse moving mechanism are mutually perpendicular; the vertical moving mechanism is used for driving the scribing cutter to move up and down on the clamping mechanism.
In one embodiment, the vertical moving mechanism comprises a vertical moving supporting seat, a vertical moving guide rail, a supporting arm, a vertical moving motor, a vertical moving screw rod and a vertical moving nut; the vertical movement supporting seat is connected with the longitudinal movement mechanism; the vertical moving guide rail is arranged on the vertical moving support seat and is vertically arranged; the supporting arm is slidably arranged on the vertical guide rail, and the cross-cut knife is arranged on the supporting arm; the vertical movement motor is arranged on the vertical movement supporting seat, an output shaft of the vertical movement motor is vertically arranged, and the output shaft of the vertical movement motor is connected with the vertical movement screw rod; the vertical moving screw rod is vertically arranged, and is in threaded connection with the vertical moving nut; the vertical movement nut is fixedly connected with the supporting arm; the vertical movement motor is used for driving the cross-cut knife to move up and down.
In one embodiment, the support arm includes a first arm segment, a second arm segment, a connecting plate, and a force spring; the first arm section and the second arm section are both slidably mounted on the vertical guide rail; the vertical movement screw rod penetrates through the first arm section, and the vertical movement nut is fixedly connected with the first arm section; the connecting plate is fixedly connected with the first arm section, and extends to the lower part of the first arm section; the second arm section is arranged below the first arm section, the second arm section is supported on the connecting plate, and the cross-cut knife is arranged on the second arm section; the force application spring is elastically clamped between the first arm section and the second arm section.
In one embodiment, the support arm further comprises a force-dissipating spring disposed below the second arm section, the force-dissipating spring being elastically clamped between the second arm section and the vertically movable support.
The beneficial effects of the invention are as follows:
the industrial camera is used for shooting the image information of the sample after the sample is diced and sending the image information to the processor, a breakage rate calculation program is stored in the memory, the processor is used for calling the breakage rate calculation program, the breakage rate calculation program is used for calculating the paint film breakage rate of the sample according to the image information, and the display screen is used for displaying the paint film breakage rate of the sample, so that the scheme not only realizes full-automatic dicing operation, but also realizes the standardized judgment of the paint film breakage rate, and therefore, the problem that the prior art cannot perform standardized judgment on the paint film breakage rate is really solved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic cross-sectional structural view of the clamping mechanism and the rotating mechanism of FIG. 2;
FIG. 4 is a schematic view of the lateral movement mechanism of FIG. 2;
FIG. 5 is a schematic view of the longitudinal movement mechanism of FIG. 2;
fig. 6 is a schematic view of the vertical moving mechanism of fig. 2.
The reference numerals are as follows:
10. a base;
100. a multi-directional mobile device;
20. a clamping mechanism; 21. a substrate; 22. a supporting plate; 23. a top ring; 24. a clamping plate; 25. a guide plate shaft; 26. a lifting guide shaft; 27. a lifting table; 28. a linkage table; 29. a lifting shaft; 210. a lifting motor; 211. lifting the screw rod; 212. a clamping spring;
30. a rotation mechanism; 31. a first rotating synchronizing wheel; 32. a second rotating synchronizing wheel; 33. a rotating electric machine; 34. rotating the synchronous belt; 35. a rotation shaft;
40. a lateral movement mechanism; 41. a first traversing synchronizing wheel; 42. a second traversing synchronizing wheel; 43. traversing the straight guide rail; 44. a sideslip sliding seat; 45. a traversing motor; 46. traversing the synchronous belt;
50. a longitudinal movement mechanism; 51. a first longitudinally moving synchronizing wheel; 52. a second longitudinally moving synchronizing wheel; 53. longitudinally moving the supporting seat; 54. longitudinally moving the straight guide rail; 55. longitudinally moving the sliding seat; 56. a longitudinally moving motor; 57. longitudinally moving the synchronous belt; 58. longitudinally moving the screw rod; 59. longitudinally moving the nut;
60. a vertical movement mechanism; 61. a support seat is vertically moved; 62. vertically moving the guide rail; 63. a support arm; 631. a first arm segment; 632. a second arm segment; 64. a vertically moving motor; 65. vertically moving a screw rod; 66. vertically moving the nut; 67. a connecting plate; 68. a force spring; 69. a force-absorbing spring;
70. a dicing blade;
80. a sample;
91. an industrial camera; 92. and a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a full-automatic paint film cross-hatch instrument with visual recognition function, which is implemented as shown in fig. 1 and 2, and comprises a base 10, a clamping mechanism 20, a rotating mechanism 30, a multi-directional moving device 100, an industrial camera 91, a memory (not shown), a processor (not shown) and a display screen 92, wherein the clamping mechanism 20, the rotating mechanism 30, the multi-directional moving device 100, the industrial camera 91, the memory (not shown) and the display screen 92 are arranged on the base 10; the clamping mechanism 20 is used for clamping a sample 80 to be diced; the rotating mechanism 30 is connected with the clamping mechanism 20, and the rotating mechanism 30 is used for controlling the clamping mechanism 20 to rotate; the multi-directional moving device 100 is provided with a dicing blade 70, the dicing blade 70 is arranged above the clamping mechanism 20, and the multi-directional moving device 100 is used for driving the dicing blade 70 to perform dicing operation on the clamping mechanism 20; the industrial camera 91 is arranged above the clamping mechanism 20, the shooting direction of the industrial camera 91 is aligned to the area of the clamping mechanism 20 for placing the clamped sample 80, and the industrial camera 91 is used for shooting the image information of the sample after the sample is diced and sending the image information to the processor; the memory stores a breakage rate calculation program; the processor is used for calling a breakage rate calculation program, and the breakage rate calculation program calculates the paint film breakage rate of the sample according to the image information; the display 92 is used to display the paint film breakage rate of the sample.
When the device is applied, the sample 80 to be diced is firstly placed on the clamping mechanism 20, the clamping mechanism 20 clamps and fixes the sample 80, then the multidirectional moving device 100 drives the dicing blade to repeatedly conduct descending, traversing, ascending, longitudinally moving and other operations, multiple transverse cutting operations can be achieved on the sample 80, and the force applied by the dicing blade 70 to a paint film can be achieved by adjusting the downward moving distance of the dicing blade 70 controlled by the multidirectional moving device 100. After all the transverse cutting operations are finished, the rotating mechanism 30 controls the clamping mechanism 20 to drive the sample 80 to rotate 90 degrees, and the transverse cutting operations are performed on the paint film of the sample 80 for multiple times again, so that the cross-cut treatment of the paint film of the sample 80 can be finished.
As can be seen from the above, the present embodiment can realize the automatic dividing operation of the dividing knife 70 on the paint film under the phase control of the multi-directional moving device, and the force applied is uniform, thereby practically solving the problem of low dividing accuracy of the existing paint film.
After the dicing operation is finished, the industrial camera 91 can shoot the surface of the sample 80 to obtain image information, send the image information to the processor, and the processor can directly know the paint film breakage rate of the sample 80 by calling the breakage rate calculation program from the memory, so that the standardized judgment of the paint film breakage rate is realized, and the problem that the standardized judgment of the paint film breakage rate cannot be carried out in the prior art is really solved.
Wherein, in order to calculate the paint film breakage rate, the embodiment preferably uses a breakage rate calculation program to calculate the area of the cross square grid pattern according to the image information; the damage rate calculation program divides the total falling damage area of the cross square grid patterns and the total area of the cross square grid patterns to obtain the paint film damage rate of the sample.
The ratio of the shedding damage area to the total area of the cross square lattice pattern can be known after the photographed cross square lattice pattern is compared with a standard cross square lattice pattern reference value preset in a damage rate calculation program, so that the damage rate of a paint film of a sample can be known through subsequent operation.
As shown in fig. 1 and 2, the multi-directional moving apparatus 100 includes a lateral moving mechanism 40, a longitudinal moving mechanism 50, and a vertical moving mechanism 60; the transverse moving mechanism 40 is provided with a longitudinal moving mechanism 50, the longitudinal moving mechanism 50 is provided with a vertical moving mechanism 60, and the vertical moving mechanism 60 is provided with a dividing knife 70; the transverse moving mechanism 40 is used for driving the dicing blade 70 to translate on the clamping mechanism 20; the longitudinal moving mechanism 50 is used for driving the dicing blade 70 to translate on the clamping mechanism 20, and the moving tracks of the longitudinal moving mechanism 50 and the transverse moving mechanism 40 are mutually perpendicular; the vertical moving mechanism 60 is used for driving the dicing blade 70 to move up and down on the clamping mechanism 20.
When the device is applied, the sample 80 to be diced is placed on the clamping mechanism 20, the clamping mechanism 20 clamps and fixes the sample 80, and then the vertical moving mechanism 60 controls the dicing blade 70 to move downwards until the dicing blade 70 is abutted with a paint film of the sample 80, wherein the force applied by the dicing blade 70 to the paint film can be realized by adjusting the downward moving distance of the dicing blade 70 controlled by the vertical moving mechanism 60.
After the force application degree of the paint film by the cross cutting knife 70 is adjusted, the cross moving, upward moving, longitudinal moving and downward moving of the cross cutting knife 70 can be controlled repeatedly by the transverse moving mechanism 40, the vertical moving mechanism 60 and the longitudinal moving mechanism 50 in sequence, so that multiple transverse cutting operations can be realized on the paint film of the sample 80; after all the transverse cutting operations are finished, the rotating mechanism 30 controls the clamping mechanism 20 to drive the sample 80 to rotate 90 degrees, and the transverse cutting operations are performed on the paint film of the sample 80 for multiple times again, so that the cross-cut treatment of the paint film of the sample 80 can be finished.
As shown in fig. 2 and 3, the chucking mechanism 20 includes a base plate 21, a pallet 22, a top ring 23, and a chucking plate 24; the base plate 21 is fixedly connected with the base 10, the supporting plate 22 is arranged above the base plate 21, the top ring 23 is arranged above the supporting plate 22, a guide plate shaft 25 is connected between the top ring 23 and the supporting plate 22, the clamping plate 24 is slidably arranged on the guide plate shaft 25, and the clamping mechanism 20 is used for controlling the clamping plate 24 to move towards and away from the top ring 23; a rotation mechanism 30 is coupled to the pallet 22, the rotation mechanism 30 being configured to control rotation of the pallet 22.
When the sample 80 is applied, the sample 80 is placed on the clamping plate 24, so that after the clamping mechanism 20 controls the clamping plate 24 to ascend, the clamping plate 24 and the top ring 23 can clamp and fix the sample 80, and the sample 80 is exposed in a hollow area in the top ring 23, so that the sample 80 is conveniently subjected to the cross-cut treatment; when the sample 80 is required to be controlled to rotate, the rotating mechanism 30 only needs to control the supporting plate 22 to rotate, so that the clamping plate 24, the top ring 23 and the sample 80 can synchronously rotate, and the rotation control of the sample 80 is realized.
As shown in fig. 2 and 3, the clamping mechanism 20 further includes a lifting guide shaft 26, a lifting table 27, a linkage table 28, a lifting shaft 29, a lifting motor 210 and a lifting screw 211; the lifting guide shaft 26 is vertically arranged, the lifting guide shaft 26 is connected between the base plate 21 and the base 10, and the clamping spring 212 is sleeved on the lifting guide shaft 26; the lifting table 27 and the linkage table 28 are both slidably mounted on the lifting guide shaft 26; the lifting table 27 is arranged above the linkage table 28, and the lifting table 27 is in mutual abutting connection with the linkage table 28; a clamping spring 212 is clamped between the linkage table 28 and the base 10; the lifting shaft 29 is vertically arranged, the upper end of the lifting shaft 29 sequentially penetrates through the base plate 21 and the supporting plate 22 and then is connected with the clamping plate 24, and the lower end of the lifting shaft 29 is connected with the linkage table 28; the lifting motor 210 is connected with a lifting screw rod 211, the lifting screw rod 211 is vertically arranged, the lifting screw rod 211 is in threaded connection with the lifting table 27, and the lifting motor 210 is used for driving the lifting screw rod 211 to rotate so as to drive the clamping plate 24 to move towards and away from the top ring 23.
When the lifting motor 210 is not started, the position of the lifting table 27 is fixed, and the clamping spring 212 pushes the linkage table 28 to the lifting table 27, so that the current height of the linkage table 28, the lifting shaft 29 and the clamping plate 24 is fixed; assuming that the lifting motor 210 drives the lifting screw 211 to rotate clockwise, the lifting table 27 moves upwards, so that the linkage table 28 also moves upwards under the pushing of the clamping spring 212, so that the lifting shaft 29 can be driven to push the clamping plate 24 to move upwards; when the lifting motor 210 drives the lifting screw rod 211 to rotate anticlockwise, the lifting table 27 moves downwards, so that the lifting table 27 can push the linkage table 28 to move downwards, and the lifting shaft 29 can be driven to pull the clamping plate 24 to move downwards, so that lifting movement control of the clamping plate 24 is realized.
As shown in fig. 2 and 3, the rotation mechanism 30 includes a rotation motor 33, a first rotation synchronizing wheel 31, a second rotation synchronizing wheel 32, a rotation synchronizing belt 34, and a rotation shaft 35; the output shaft of the rotating motor 33 is vertically arranged, and the output shaft of the rotating motor 33 is connected with the first rotation synchronous wheel 31; the first rotary synchronizing wheel 31 and the second rotary synchronizing wheel 32 are sleeved with a rotary synchronizing belt 34; the second rotary synchronizing wheel 32 is connected with a rotary shaft 35; the rotating shaft 35 is vertically arranged, the rotating shaft 35 is sleeved outside the lifting shaft 29, and the rotating shaft 35 penetrates through the base plate 21 to be connected and fixed with the supporting plate 22.
After the rotating motor 33 is started, the first rotating synchronous wheel 31 and the second rotating synchronous wheel 32 can synchronously rotate through the rotating synchronous belt 34, the second rotating synchronous wheel 32 drives the rotating shaft 35 to rotate, and the rotating shaft 35 is connected and fixed with the supporting plate 22, so that the supporting plate 22 can rotate, namely the rotation of the sample 80 can be realized; further, since the rotation shaft 35 has a hollow structure, the rotation shaft 35 is fitted over the lifting shaft 29, thereby protecting the lifting shaft 29 and guiding the lifting shaft 29.
As shown in fig. 2 and 4, the traverse mechanism 40 includes a traverse straight rail 43, a traverse slide seat 44, a traverse motor 45, a first traverse synchronizing wheel 41, a second traverse synchronizing wheel 42, and a traverse synchronizing belt 46; the transverse straight guide rail 43 is arranged on the base 10; the transverse sliding seat 44 is slidably mounted on the transverse straight guide rail 43, and the transverse sliding seat 44 is provided with a longitudinal moving mechanism 50; an output shaft of the traversing motor 45 is connected with the first traversing synchronizing wheel 41; the first traversing synchronizing wheel 41 and the second traversing synchronizing wheel 42 are respectively arranged at two ends of the traversing straight guide rail 43, and the traversing synchronizing belt 46 is sleeved outside the first traversing synchronizing wheel 41 and the second traversing synchronizing wheel 42; the traversing synchronous belt 46 is fixedly connected with the longitudinal moving mechanism 50; the traverse motor 45 is used to drive the traverse slide 44 to move toward and away from the clamping mechanism 20.
When the traversing motor 45 is started, the first traversing synchronizing wheel 41 and the second traversing synchronizing wheel 42 can realize synchronous rotation through the traversing synchronizing belt 46, for example, if the traversing synchronizing belt 46 rotates clockwise, the longitudinal moving mechanism 50 is driven to move away from the clamping mechanism 20, and if the traversing synchronizing belt 46 rotates anticlockwise, the longitudinal moving mechanism 50 is driven to move towards the clamping mechanism 20; wherein, in the process of moving the longitudinal moving mechanism 50, the traversing sliding seat 44 and the traversing straight guide rail 43 are matched with each other, so that the movement guiding of the longitudinal moving mechanism 50 is realized.
As shown in fig. 2 and 5, the vertical movement mechanism 50 includes a vertical movement support base 53, a vertical movement straight rail 54, a vertical movement slide base 55, a vertical movement motor 56, a first vertical movement synchronizing wheel 51, a second vertical movement synchronizing wheel 52, a vertical movement synchronizing belt 57, a vertical movement screw rod 58, and a vertical movement nut 59; the longitudinal movement supporting seat 53 is connected with the transverse movement mechanism 40; the longitudinal movement straight guide rail 54 is horizontally arranged on the longitudinal movement supporting seat 53; the longitudinal sliding seat 55 is slidably mounted on the longitudinal straight guide rail 54, and a vertical moving mechanism 60 is arranged on the longitudinal sliding seat 55; the output shaft of the longitudinal movement motor 56 is horizontally and longitudinally arranged, and the output shaft of the longitudinal movement motor 56 is connected with the first longitudinal movement synchronous wheel 51; the first longitudinal movement synchronizing wheel 51 and the second longitudinal movement synchronizing wheel 52 are sleeved with a longitudinal movement synchronizing belt 57; the second longitudinal movement synchronizing wheel 52 is connected with a longitudinal movement screw rod 58; the longitudinal moving screw rod 58 is arranged in parallel with the longitudinal moving straight guide rail 54; the longitudinal moving nut 59 is in threaded connection with the longitudinal moving screw rod 58, and the longitudinal moving nut 59 is fixedly connected with the vertical moving mechanism 60; the longitudinal movement motor 56 is used for driving the longitudinal movement sliding seat 55 to move on the longitudinal movement straight guide rail 54.
When the longitudinal movement motor 56 is started, the first longitudinal movement synchronous wheel 51 and the second longitudinal movement synchronous wheel 52 can realize synchronous rotation through the longitudinal movement synchronous belt 57, and the second longitudinal movement synchronous wheel 52 can drive the longitudinal movement screw rod 58 to rotate; referring to the direction shown in fig. 5, if the longitudinal movement screw 58 is rotated clockwise, the longitudinal movement sliding seat 55 can be driven to move backward, and if the longitudinal movement screw 58 is rotated counterclockwise, the longitudinal movement sliding seat 55 can be driven to move forward, thereby realizing movement control of longitudinal movement.
As shown in fig. 2 and 6, the vertical movement mechanism 60 includes a vertical movement support seat 61, a vertical movement guide rail 62, a support arm 63, a vertical movement motor 64, a vertical movement screw 65, and a vertical movement nut 66; the vertical movement support seat 61 is connected with the longitudinal movement mechanism 50; the vertical moving guide rail 62 is arranged on the vertical moving support seat 61, and the vertical moving guide rail 62 is vertically arranged; the supporting arm 63 is slidably mounted on the vertical guide rail 62, and the supporting arm 63 is provided with a cross cut 70; the vertical movement motor 64 is arranged on the vertical movement supporting seat 61, an output shaft of the vertical movement motor 64 is vertically arranged, and an output shaft of the vertical movement motor 64 is connected with the vertical movement screw rod 65; the vertical moving screw rod 65 is vertically arranged, and the vertical moving screw rod 65 is in threaded connection with a vertical moving nut 66; the vertical movement nut 66 is fixedly connected with the supporting arm 63; the vertical movement motor 64 is used to drive the dicing blade 70 to move up and down.
When the vertical movement motor 64 is started, the vertical movement screw rod 65 can be driven to rotate, if the vertical movement screw rod 65 rotates clockwise, the vertical movement nut 66 and the supporting arm 63 can be driven to move upwards, and if the vertical movement screw rod 65 rotates anticlockwise, the vertical movement nut 66 and the supporting arm 63 can be driven to move downwards, so that the lifting control of the dicing blade 70 is realized.
As shown in fig. 6, the support arm 63 includes a first arm segment 631, a second arm segment 632, a connection plate 67, and a biasing spring 68; the first arm segment 631 and the second arm segment 632 are each slidably mounted on the vertical rail 62; the vertical movement screw rod 65 passes through the first arm section 631, and the vertical movement nut 66 is fixedly connected with the first arm section 631; the connecting plate 67 is fixedly connected with the first arm section 631, and the connecting plate 67 extends below the first arm section 631; the second arm segment 632 is arranged below the first arm segment 631, the second arm segment 632 is supported on the connecting plate 67, and the second arm segment 632 is provided with the dicing blade 70; the urging spring 68 is elastically sandwiched between the first arm segment 631 and the second arm segment 632.
When the first arm segment 631 is driven to move downwards, the second arm segment 632 can move downwards synchronously with the first arm segment 631 because the force application spring 68 applies thrust to the second arm segment 632 until the cross-cut knife 70 is stopped after abutting against a paint film of the sample 80; at this time, if the first arm segment 631 is controlled to move down continuously, the pushing force applied by the force application spring 68 to the second arm segment 632 can be changed, so that the pressure regulation and control of the paint film surfaces of the dicing blade 70 and the sample 80 can be realized.
As shown in fig. 6, the supporting arm 63 further includes a relief spring 69, where the relief spring 69 is disposed below the second arm segment 632, and the relief spring 69 is elastically clamped between the second arm segment 632 and the vertical movement supporting seat 61.
When the dicing blade 70 is just abutting against the paint film of the sample 80, the dicing blade 70 has already applied an initial pressure to the paint film of the sample 80, so after the relief spring 69 is added, the relief spring 69 can apply an upward thrust to the second arm segment 632, so as to counteract the initial pressure applied by the dicing blade 70, thereby enabling the pressure applied by the dicing blade 70 to be adjusted from zero.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (7)
1. A full-automatic paint film graticule instrument with visual recognition function is characterized in that,
the device comprises a base, a clamping mechanism, a rotating mechanism, a multidirectional moving device, an industrial camera, a memory, a processor and a display screen, wherein the clamping mechanism, the rotating mechanism, the multidirectional moving device, the industrial camera, the memory, the processor and the display screen are arranged on the base;
the clamping mechanism is used for clamping a sample to be diced;
the rotating mechanism is connected with the clamping mechanism and is used for controlling the clamping mechanism to rotate;
the multi-direction moving device is used for driving the scribing cutter to carry out scribing operation on the clamping mechanism;
the industrial camera is arranged above the clamping mechanism, the shooting direction of the industrial camera is aligned to the area of the clamping mechanism for placing and clamping the sample, and the industrial camera is used for shooting the image information of the sample after the sample is diced and sending the image information to the processor;
a breakage rate calculation program is stored in the memory;
the processor is used for calling the breakage rate calculation program, and the breakage rate calculation program calculates the paint film breakage rate of the sample according to the image information;
the display screen is used for displaying the paint film breakage rate of the sample;
the clamping mechanism comprises a base plate, a supporting plate, a top ring and a clamping plate;
the base plate is fixedly connected with the base, the supporting plate is arranged above the base plate, the top ring is arranged above the supporting plate, a guide plate shaft is connected between the top ring and the supporting plate, the clamping plate is slidably arranged on the guide plate shaft, and the clamping mechanism is used for controlling the clamping plate to move towards and away from the top ring;
the rotating mechanism is connected with the supporting plate and is used for controlling the supporting plate to rotate;
the clamping mechanism further comprises a lifting guide shaft, a lifting table, a linkage table, a lifting shaft, a lifting motor and a lifting screw rod;
the lifting guide shaft is vertically arranged and connected between the base plate and the base, and a clamping spring is sleeved on the lifting guide shaft;
the lifting platform and the linkage platform are both slidably arranged on the lifting guide shaft; the lifting platform is arranged above the linkage platform, and the lifting platform is in mutual abutting connection with the linkage platform; the clamping spring is clamped between the linkage table and the base;
the lifting shaft is vertically arranged, the upper end of the lifting shaft sequentially penetrates through the base plate and the supporting plate and then is connected with the clamping plate, and the lower end of the lifting shaft is connected with the linkage table;
the lifting motor is connected with the lifting screw rod, the lifting screw rod is vertically arranged, the lifting screw rod is in threaded connection with the lifting table, and the lifting motor is used for driving the lifting screw rod to rotate so as to drive the clamping plate to move towards and away from the top ring.
2. The fully automatic paint film cross-hatch instrument according to claim 1, wherein,
the breakage rate calculation program calculates the area of the cross square grid pattern according to the image information;
and dividing the total shedding damage area of the cross square grid pattern by the total area of the cross square grid pattern by the damage rate calculation program to obtain the paint film damage rate of the sample.
3. The fully automatic paint film cross-hatch instrument according to claim 1, wherein,
the rotating mechanism comprises a rotating motor, a first rotating synchronous wheel, a second rotating synchronous wheel, a rotating synchronous belt and a rotating shaft;
the output shaft of the rotating motor is vertically arranged and is connected with the first rotary synchronous wheel;
the first rotary synchronous wheel and the second rotary synchronous wheel are sleeved with the rotary synchronous belt;
the second rotary synchronous wheel is connected with the rotary shaft;
the rotating shaft is vertically arranged, the rotating shaft is sleeved outside the lifting shaft, and the rotating shaft penetrates through the base plate and is fixedly connected with the supporting plate.
4. The fully automatic paint film cross-hatch instrument according to claim 1, wherein,
the multidirectional moving device comprises a transverse moving mechanism, a longitudinal moving mechanism and a vertical moving mechanism;
the transverse moving mechanism is provided with the longitudinal moving mechanism, the longitudinal moving mechanism is provided with the vertical moving mechanism, and the vertical moving mechanism is provided with the dividing knife;
the transverse moving mechanism is used for driving the dicing blade to translate on the clamping mechanism;
the longitudinal moving mechanism is used for driving the cross cutting knife to translate on the clamping mechanism, and the moving tracks of the longitudinal moving mechanism and the transverse moving mechanism are mutually perpendicular;
the vertical moving mechanism is used for driving the scribing cutter to move up and down on the clamping mechanism.
5. The fully automatic paint film cross-hatch instrument according to claim 4, wherein,
the vertical moving mechanism comprises a vertical moving supporting seat, a vertical moving guide rail, a supporting arm, a vertical moving motor, a vertical moving screw rod and a vertical moving nut;
the vertical movement supporting seat is connected with the longitudinal movement mechanism;
the vertical moving guide rail is arranged on the vertical moving support seat and is vertically arranged;
the supporting arm is slidably arranged on the vertical guide rail, and the cross-cut knife is arranged on the supporting arm;
the vertical movement motor is arranged on the vertical movement supporting seat, an output shaft of the vertical movement motor is vertically arranged, and the output shaft of the vertical movement motor is connected with the vertical movement screw rod;
the vertical moving screw rod is vertically arranged, and is in threaded connection with the vertical moving nut;
the vertical movement nut is fixedly connected with the supporting arm;
the vertical movement motor is used for driving the cross-cut knife to move up and down.
6. A full-automatic paint film cross-hatch machine according to claim 5, wherein,
the supporting arm comprises a first arm section, a second arm section, a connecting plate and a force application spring;
the first arm section and the second arm section are both slidably mounted on the vertical guide rail;
the vertical movement screw rod penetrates through the first arm section, and the vertical movement nut is fixedly connected with the first arm section;
the connecting plate is fixedly connected with the first arm section, and extends to the lower part of the first arm section;
the second arm section is arranged below the first arm section, the second arm section is supported on the connecting plate, and the cross-cut knife is arranged on the second arm section;
the force application spring is elastically clamped between the first arm section and the second arm section.
7. The full-automatic paint film cross-hatch apparatus according to claim 6 wherein the support arm further comprises a relief spring disposed below the second arm segment, the relief spring being resiliently clamped between the second arm segment and the vertically movable support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241717.1A CN113977645B (en) | 2021-10-25 | 2021-10-25 | Full-automatic paint film cross-cut appearance that possesses visual recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111241717.1A CN113977645B (en) | 2021-10-25 | 2021-10-25 | Full-automatic paint film cross-cut appearance that possesses visual recognition function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113977645A CN113977645A (en) | 2022-01-28 |
| CN113977645B true CN113977645B (en) | 2023-06-06 |
Family
ID=79741070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111241717.1A Active CN113977645B (en) | 2021-10-25 | 2021-10-25 | Full-automatic paint film cross-cut appearance that possesses visual recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113977645B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117783121B (en) * | 2024-02-23 | 2024-05-31 | 深圳市高微科电子有限公司 | Detection device and detection method based on patch inductance |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206083168U (en) * | 2016-08-30 | 2017-04-12 | 莱阳春雪食品有限公司 | Wrapping bag detection device |
| CN109129386A (en) * | 2018-07-10 | 2019-01-04 | 伯恩光学(惠州)有限公司 | Pen machine |
| CN208459201U (en) * | 2018-07-20 | 2019-02-01 | 佛山市质量计量监督检测中心 | One kind drawing lattice detection machine |
| CN211179485U (en) * | 2019-12-13 | 2020-08-04 | 山东金泰山漆业有限公司 | Environmental protection paint film scriber |
| CN211374475U (en) * | 2020-01-08 | 2020-08-28 | 合肥皖盛机械有限公司 | Paint film grid cutting instrument |
| CN111337346B (en) * | 2020-03-13 | 2021-06-01 | 浙江大学 | Micro-mechanics detection device and method |
| CN213148707U (en) * | 2020-08-14 | 2021-05-07 | 苏州建兴化学科技有限公司 | Acrylic resin film is with drawing check test adhesive force device |
-
2021
- 2021-10-25 CN CN202111241717.1A patent/CN113977645B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113977645A (en) | 2022-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103234800B (en) | Metallographic sample pre-grinding machine | |
| CN113977645B (en) | Full-automatic paint film cross-cut appearance that possesses visual recognition function | |
| KR20090102003A (en) | Pipe automatic clamp and unevenness regulating device for cutting machine and automatic zero point position setting method thereof | |
| US11351631B2 (en) | Laser processing apparatus with calculating section | |
| CN107738124A (en) | A kind of detent mechanism of full-automatic stainless steel tube cutting equipment | |
| JPS60223692A (en) | Equipment for machining pipe by laser beam machine | |
| CN216484561U (en) | Full-automatic paint film grid cutting instrument | |
| CN106239469A (en) | Labelling chalker | |
| CN214839454U (en) | Machine vision universal detection platform | |
| CN204771146U (en) | 3D laser radium carving automation equipment | |
| CN208854615U (en) | Gauge length lineation device | |
| CN109623078B (en) | Three-terminal welding machine | |
| JP2018001299A (en) | Connection part polishing device for trolley wire | |
| CN104923920A (en) | Automatic 3D (three-dimensional) laser etching device | |
| CN219224456U (en) | Pencil sclerometer for stably testing hardness of glass pencil | |
| CN106706662B (en) | TFT-LCD glass substrate semi-manufactured goods section analytical equipment | |
| CN217606033U (en) | Service life testing device for knob switch | |
| CN217832848U (en) | Blanking tool | |
| CN110154106A (en) | A kind of metallized film thickened area and the quick cutting device in behaviour area | |
| CN218398255U (en) | Cutting device with adjustable cutting angle | |
| CN214844705U (en) | Device for detecting quality of flexible material | |
| CN220561388U (en) | Industrial robot arm processing is with positioner | |
| CN108312088A (en) | Auto parts machinery clamping device | |
| CN214350034U (en) | Adjustable steel wire thread insert breaking and slotting device | |
| CN213889268U (en) | Positioning swing angle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |