CN217237790U - Non-woven fabric surface defect detection device based on mechanical vision - Google Patents

Abstract

The utility model belongs to the technical field of the non-woven fabrics processing technique and specifically relates to a non-woven fabrics surface defect detection device based on machine vision, including examining test table and machine vision detection device, examine the rear side fixedly connected with fixing base of test table, one side fixedly connected with motor of fixing base, the output shaft fixedly connected with transfer line of motor, the one end of transfer line runs through to the inner chamber and the fixedly connected with operation board of examining the test table, the short round bar of one side fixedly connected with of operation board, the inner chamber fixedly connected with bracing piece of examining the test table, the surperficial rotation of bracing piece is connected with the supporting shoe. The utility model discloses possess two-sided detection and the high advantage of detection efficiency, in the in-service use process, avoided the user to need the manual condition that turns the non-woven fabrics and then the reverse side detects, not only save time, still can alleviate the burden of user's work, promoted the production efficiency of non-woven fabrics moreover, the person of facilitating the use uses, has promoted detection device's practicality.

Description

Non-woven fabric surface defect detection device based on mechanical vision

Technical Field

The utility model relates to a non-woven fabrics processing technology field specifically is a non-woven fabrics surface defect detection device based on machine vision.

Background

The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials, is manufactured by a needle-punching process, can be made into different thicknesses, handfeels, hardness and the like, has the characteristics of moisture resistance, ventilation, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price, recycling and the like, can be used for different industries, and needs a defect detection device when the surface of the non-woven fabric is detected.

However, the existing defect device can only detect the single side of the non-woven fabric, and the opposite side of the non-woven fabric cannot be detected simultaneously, so that the user is required to manually detect the reverse side again, time is wasted, the workload of the user is increased, the production efficiency of the non-woven fabric is influenced, the non-woven fabric is inconvenient to use by the user, and the practicability of the defect device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven fabrics surface defect detection device based on machine vision possesses the advantage of two-sided detection, has solved current defect device and can only detect the single face of non-woven fabrics usually, leads to the one side that the non-woven fabrics is opposite can't detect simultaneously to need the user to manually carry out the reverse side and just can detect again, not only take time, still can increase the burden that the user worked, influence the production efficiency of non-woven fabrics moreover, the problem that inconvenient user used.

In order to achieve the above purpose, the utility model provides a following technical scheme: a non-woven fabric surface defect detection device based on mechanical vision comprises a detection table and a mechanical vision detection device, wherein a fixed seat is fixedly connected to the rear side of the detection table, a motor is fixedly connected to one side of the fixed seat, a transmission rod is fixedly connected to an output shaft of the motor, one end of the transmission rod penetrates through an inner cavity of the detection table and is fixedly connected with a running plate, a short round rod is fixedly connected to one side of the running plate, a supporting rod is fixedly connected to the inner cavity of the detection table, a supporting block is rotatably connected to the surface of the supporting rod, a long plate is fixedly connected to the top of the supporting block, a through groove is formed in one side of the long plate, the short round rod is slidably connected with the through groove, a positioning hole is formed in one side of the long plate, a limiting hole is formed in one side of the inner cavity of the detection table, a limiting rod is slidably connected to the inner cavity of the positioning hole, one end of the limiting rod extends to the outer side of the limiting hole and is fixedly connected with a connecting block, one side and two mechanical vision detection device fixed connection of connecting block, and two mechanical vision detection device are the symmetry setting, examine the equal fixedly connected with locating component in both sides of test table inner chamber, locating component uses with examining the cooperation of test table.

Preferably, two guide grooves are formed in one side of the inner cavity of the detection table and symmetrically arranged, a guide block is connected to the inner cavity of each guide groove in a sliding mode, and one side of the guide block is fixedly connected with the mechanical vision detection device.

Preferably, four corners of the bottom of the detection table are fixedly connected with bearing blocks, and the bearing blocks are cylindrical.

Preferably, the front side of the detection table is fixedly connected with a support frame, and the top of the support frame is fixedly connected with an object placing block.

Preferably, the positioning assembly comprises a positioning block fixedly connected with the detection table, the inner side of the positioning block is rotatably connected with two positioning rods, and the two positioning rods are symmetrically arranged.

Preferably, the positioning block is concave in shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses possess two-sided detection and the high advantage of detection efficiency, in the in-service use process, the condition that the user need manual non-woven fabrics and then the reverse side to detect has been avoided, not only save time, still can alleviate the burden of user's work, and the production efficiency of non-woven fabrics has been promoted, the person of facilitating the use uses, detection device's practicality has been promoted, it can only detect the single side of non-woven fabrics usually to have solved current defect device, the one side that leads to the non-woven fabrics opposite can't detect simultaneously, thereby it can detect again to need the manual reverse side that carries on of user, not only take time, can also increase the burden of user's work, and influence the production efficiency of non-woven fabrics, the problem that inconvenient user used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of a top view structure of the present invention;

FIG. 3 is a schematic view of the partial structure of the present invention in section;

FIG. 4 is a schematic perspective view of the present invention with a part of the structure;

FIG. 5 is a perspective view of the present invention;

fig. 6 is a partially enlarged view of a in fig. 2 according to the present invention.

In the figure: 1. a detection table; 2. a fixed seat; 3. a motor; 4. a transmission rod; 5. a running plate; 6. a short round bar; 7. a support bar; 8. a support block; 9. a long plate; 10. a through groove; 11. positioning holes; 12. a limiting hole; 13. a limiting rod; 14. connecting blocks; 15. a machine vision inspection device; 16. a guide groove; 17. a guide block; 18. a bearing block; 19. a support frame; 20. placing the object blocks; 21. a positioning assembly; 2101. positioning blocks; 2102. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 6: the utility model provides a non-woven fabric surface defect detection device based on mechanical vision, which comprises a detection table 1 and a mechanical vision detection device 15, a fixed seat 2 is fixedly connected to the rear side of the detection table 1, a motor 3 is fixedly connected to one side of the fixed seat 2, an output shaft of the motor 3 is fixedly connected with a transmission rod 4, one end of the transmission rod 4 penetrates through the inner cavity of the detection table 1 and is fixedly connected with a running plate 5, a short round rod 6 is fixedly connected to one side of the running plate 5, a support rod 7 is fixedly connected to the inner cavity of the detection table 1, a support block 8 is rotatably connected to the surface of the support rod 7, a long plate 9 is fixedly connected to the top of the support block 8, a through groove 10 is arranged on one side of the long plate 9, the short round rod 6 is slidably connected with the through groove 10, a positioning hole 11 is arranged on one side of the long plate 9, a limit hole 12 is arranged on one side of the inner cavity of the detection table 1, a limit rod 13 is slidably connected to the inner cavity of the positioning hole 11, one end of limiting rod 13 extends to the outside of spacing hole 12 and fixedly connected with connecting block 14, one side and two mechanical vision detection device 15 fixed connection of connecting block 14, and two mechanical vision detection device 15 are the symmetry and set up, examine the equal fixedly connected with locating component 21 in both sides of 1 inner chamber of test table, locating component 21 includes with the locating piece 2101 of examining 1 fixed connection of test table, the shape of locating piece 2101 is the spill, the inboard rotation of locating piece 2101 is connected with two locating levers 2102, and two locating levers 2102 are the symmetry and set up, setting through locating component 21, the effect of fixing a position when examining the non-woven fabrics has been played, the condition that the skew appears in the operation of non-woven fabrics has been avoided, the stability of non-woven fabrics when examining has been improved, the shape of locating piece 2101 is the spill, locating component 21 uses with examining 1 cooperation of test table.

Referring to fig. 1-3, two guide grooves 16 are formed in one side of an inner cavity of the detection table 1, the two guide grooves 16 are symmetrically arranged, a guide block 17 is slidably connected to the inner cavity of the guide groove 16, one side of the guide block 17 is fixedly connected with the mechanical vision detection device 15, and the guide groove 16 and the guide block 17 are used in a matched manner, so that the mechanical vision detection device 15 is limited during operation, and the stability of the mechanical vision detection device 15 during operation is improved.

Referring to fig. 1-3, four corners of the bottom of the detection table 1 are fixedly connected with bearing blocks 18, the bearing blocks 18 are cylindrical, and the detection table 1 is prevented from being in hard contact with the ground due to the arrangement of the bearing blocks 18, so that the service life of the detection table 1 is prolonged.

Referring to fig. 1, a support frame 19 is fixedly connected to the front side of the detection table 1, an object placing block 20 is fixedly connected to the top of the support frame 19, and the support frame 19 and the object placing block 20 are used in cooperation, so that the effect of placing personal belongings by a user is achieved, and the user can use the portable object detection table conveniently.

The working principle is as follows: when the utility model is used, a user firstly places the non-woven fabric into the two positioning assemblies 21, firstly utilizes the positioning rod 2102 to limit the non-woven fabric, after the non-woven fabric is placed, firstly starts the mechanical vision detection device 15, then starts the motor 3, the output shaft of the motor 3 drives the transmission rod 4 to rotate, the transmission rod 4 drives the operation plate 5 to rotate, the operation plate 5 drives the short round rod 6 to rotate, the short round rod 6 slides in the through groove 10 in the rotation, then the long plate 9 is pushed to make a left-right swinging motion by taking the support rod 7 as a circle center, the long plate 9 pushes the limiting rod 13 to make a left-right reciprocating motion in the inner cavity of the limiting hole 12 through the positioning hole 11 while swinging, the limiting rod 13 drives the connecting block 14 to make a left-right reciprocating motion, the connecting block 14 drives the mechanical vision detection device 15 to make a left-right reciprocating motion, and a sliding connection of the guide block 17 in the guide groove 16 is utilized to stably move the mechanical vision detection device 15, thereby make mechanical vision detection device 15 detect simultaneously the both sides of non-woven fabrics, after detecting the completion, the user is manual takes the non-woven fabrics out in the locating lever 2102 to the work of detecting has been carried out simultaneously to the both sides of non-woven fabrics, and the person of facilitating the use uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a non-woven fabrics surface defect detection device based on machine vision, is including examining test table (1) and machine vision detection device (15), its characterized in that: the detection device is characterized in that a fixing seat (2) is fixedly connected to the rear side of the detection table (1), a motor (3) is fixedly connected to one side of the fixing seat (2), a transmission rod (4) is fixedly connected to an output shaft of the motor (3), one end of the transmission rod (4) penetrates through an inner cavity of the detection table (1) and is fixedly connected with a running plate (5), a short round rod (6) is fixedly connected to one side of the running plate (5), a supporting rod (7) is fixedly connected to the inner cavity of the detection table (1), a supporting block (8) is rotatably connected to the surface of the supporting rod (7), a long plate (9) is fixedly connected to the top of the supporting block (8), a through groove (10) is formed in one side of the long plate (9), the short round rod (6) is slidably connected with the through groove (10), a positioning hole (11) is formed in one side of the long plate (9), a limiting hole (12) is formed in one side of the inner cavity of the detection table (1), the inner chamber sliding connection of locating hole (11) has gag lever post (13), the one end of gag lever post (13) extends to the outside and the fixedly connected with connecting block (14) of spacing hole (12), one side and two mechanical vision detection device (15) fixed connection of connecting block (14), and two mechanical vision detection device (15) are the symmetry and set up, examine the equal fixedly connected with locating component (21) in both sides of platform (1) inner chamber, locating component (21) and examine platform (1) cooperation and use.

2. The non-woven fabric surface defect detection device based on the mechanical vision is characterized in that: two guide grooves (16) are opened to one side of examining test table (1) inner chamber, and two guide grooves (16) are the symmetry and set up, the inner chamber sliding connection of guide groove (16) has guide block (17), one side and mechanical vision detection device (15) fixed connection of guide block (17).

3. The non-woven fabric surface defect detection device based on the mechanical vision is characterized in that: four corners of the bottom of the detection table (1) are fixedly connected with bearing blocks (18), and the bearing blocks (18) are cylindrical.

4. The non-woven fabric surface defect detection device based on the mechanical vision is characterized in that: the front side of the detection table (1) is fixedly connected with a support frame (19), and the top of the support frame (19) is fixedly connected with an object placing block (20).

5. The non-woven fabric surface defect detection device based on mechanical vision as claimed in claim 1, characterized in that: the positioning assembly (21) comprises a positioning block (2101) fixedly connected with the detection table (1), two positioning rods (2102) are rotatably connected to the inner side of the positioning block (2101), and the two positioning rods (2102) are symmetrically arranged.

6. The non-woven fabric surface defect detection device based on the mechanical vision is characterized in that: the positioning block (2101) is concave in shape.

Images