CN211275525U - Visual detection device is used in processing of needle valve intelligence - Google Patents

Abstract

The utility model discloses a visual detection device is used in needle valve intelligent processing relates to needle valve processing technology field, include workstation, mounting bracket, visual detection frame, ball screw, visual detection frame, screw-nut, positive reverse motor, holding frame, first grip block, second grip block, first servo electric jar, centre gripping dish, servo motor, the servo electric jar of second, connect work or material rest, first flexible ball, the flexible ball of second and the flexible ball of third. The utility model discloses be convenient for carry out the centre gripping to the needle valve of different model sizes, be convenient for remove the needle valve and carry out visual detection below the visual detection frame, detection efficiency is high, be convenient for detect the needle valve comprehensively, it is more accurate to detect, be convenient for collect the processing to unqualified needle valve, can realize carrying out flexible centre gripping to the needle valve, can avoid the needle valve impaired, can strengthen the centre gripping effect simultaneously, can cushion push pedal and needle valve, it is impaired to avoid the push pedal, but extension fixture's life.

Description

Visual detection device is used in processing of needle valve intelligence

Technical Field

The utility model relates to a needle valve processing technology field, more specifically say, the utility model relates to a needle valve is visual detection device for intelligent processing.

Background

The needle valve is a valve which can be accurately adjusted, and has wide application, such as cutting distance for flame cutting, and a knob for adjusting flame temperature is the needle valve. With the increased market competition with the notable features of globalization, dynamism, and user drive, the manufacturing industry is facing opportunities brought by technological advances, and processing systems are evolving into intelligent manufacturing systems, becoming an important part of high-end manufacturing industries. Needle valves require quality inspection after machining is complete, with visual inspection devices for accurate measurement and surface inspection of the workpiece.

The existing visual detection device for intelligently processing the needle valve has low working efficiency and insufficient comprehensive detection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a visual detection device is used in needle type valve intelligent processing, the utility model aims to solve the problem be: how to strengthen the detection efficiency of the visual detection device and make the detection more comprehensive.

In order to achieve the above object, the utility model provides a following technical scheme: a visual detection device for intelligent processing of a needle valve comprises a workbench, wherein a mounting rack is arranged at the top of the workbench, a visual detection frame is arranged at the top of the workbench above the mounting rack, a ball screw is horizontally arranged in the mounting rack, the outer wall of the ball screw is sleeved with a movably connected screw nut in a matching manner, a movably connected clamping frame is arranged at the top of the mounting rack, a supporting plate is arranged at the bottom of the clamping frame, the top of the screw nut is connected with the bottom of the supporting plate, a forward and reverse rotating motor is arranged at one end of the outer wall of the mounting rack, a first clamping plate is arranged at one end of the top of the clamping frame, a movably connected second clamping plate is arranged at the other end of the top of the clamping frame, a first servo electric cylinder is arranged in the clamping frame, one end of the first servo electric cylinder is connected with the bottom of the second clamping plate, and a clamping disc which is rotatably connected is arranged at one side of, first grip block outer wall one side is equipped with servo motor, the servo motor output shaft with the centre gripping dish is connected, workstation top one side is equipped with the support frame, the support frame outer wall is equipped with the servo electric jar of second, the servo electric jar one end of second is equipped with the push pedal, the workstation outer wall in the servo electric jar outside of second is equipped with connects the work or material rest, the centre gripping dish outer wall is equipped with the first flexible ball of a plurality of and the flexible ball of second, the flexible ball of second is located adjacent two the first flexible ball outside, the push pedal outer wall is equipped with the flexible ball of a plurality of third.

The embodiment of the utility model provides a visual detection device for intelligent processing of needle valves, an intelligent robot is used to place needle valves between a first clamping plate and a second clamping plate, a first servo electric cylinder is adjusted to stretch, the distance between the first clamping plate and the second clamping plate can be adjusted, needle valves with different sizes can be clamped conveniently, the needle valves are clamped between two clamping discs, a positive and negative rotating motor is started to drive a ball screw to rotate, a screw nut horizontally moves along the ball screw to further realize the horizontal movement of a clamping frame, the needle valves are conveniently moved below the visual detection frame for visual detection, the detection efficiency is high, the servo motor is started to drive the clamping discs to rotate, further, the rotating operation of the needle valves is realized, the comprehensive detection of the needle valves is convenient, the detection is more accurate, and when the needle valves are unqualified, the holding frame continues to move forward, pass the visual detection frame, adjust the extension of first servo electric jar and the servo electric jar of second, can push the needle type valve and connect the work or material rest, be convenient for collect the processing to unqualified needle type valve, detect qualified back regulation holding frame and move backward, take qualified needle type valve through intelligent robot, high and fast operation, the grip disc carries out the centre gripping in-process to the needle type valve, the flexible centre gripping of second flexible ball and first flexible ball and needle type valve carries out flexible centre gripping, can avoid the needle type valve impaired, can strengthen the centre gripping effect simultaneously, the third flexible ball can cushion push pedal and needle type valve, it is impaired to avoid the push pedal, can extension fixture's life, in order to solve the problem of proposing in the above-mentioned background art.

In a preferred embodiment, openings are formed in two ends of the visual detection frame, a plurality of cameras are arranged on the top of the inner wall of the visual detection frame, the openings are used for the clamping frame to penetrate through, and the cameras perform visual detection on the needle valves on the clamping frame.

In a preferred embodiment, the inside cavity that is equipped with of mounting bracket with ball screw assorted, the cavity both ends all be equipped with ball screw assorted bearing frame, the mounting bracket top be equipped with the first logical groove of backup pad assorted, first logical groove with the cavity link up, ball screw is in the inside rotation of cavity, first passageway confession the backup pad slides and supports.

In a preferred embodiment, the second clamping plate bottom is equipped with first connecting plate, first connecting plate bottom is equipped with the second connecting plate, first servo electric cylinder one end with second connecting plate outer wall connection, the clamping frame inside be equipped with second connecting plate assorted spout, the clamping frame top be equipped with first connecting plate assorted second leads to the groove, the width of first connecting plate is less than the width of second connecting plate, first connecting plate is in slide in the second through-groove, the second connecting plate slides in the spout, realizes that first servo electric cylinder drives the second clamping plate slides.

In a preferred embodiment, centre gripping dish outer wall center is equipped with the connecting axle, the centre gripping dish with the connecting axle outside is equipped with a plurality of arc slider, first grip block with second grip block outer wall center all be equipped with connecting axle assorted spread groove, the spread groove outside be equipped with arc slider assorted ring channel, the connecting axle is in the inside rotation of spread groove, arc slider is in slide in the ring channel.

In a preferred embodiment, the first servo electric cylinder and the second servo electric cylinder are perpendicular to each other, and it is ensured that the extension and retraction directions of the first servo electric cylinder and the second servo electric cylinder are different.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up ball screw, the visual detection frame, screw-nut, positive reverse motor, the holding frame, first grip block, the second grip block, first servo electric jar, the centre gripping dish, servo motor, the servo electric jar of second and connect the work or material rest, be convenient for carry out the centre gripping to the needle valve of different model sizes, be convenient for remove the needle valve to visual detection frame below and carry out visual detection, detection efficiency is high, be convenient for detect the needle valve comprehensively, it is more accurate to detect, be convenient for collect the processing to unqualified needle valve.

2. The utility model discloses a set up first flexible ball, second flexible ball and third flexible ball, can realize carrying out flexible centre gripping to the needle type valve, can avoid the needle type valve impaired, can strengthen the centre gripping effect simultaneously, can cushion push pedal and needle type valve, avoid the push pedal impaired, can prolong device's life.

Drawings

Fig. 1 is a front view of the whole body of the present invention.

Fig. 2 is a front sectional view of fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the first clamping plate of the present invention.

Fig. 4 is a front sectional view of the holding frame of the present invention.

Fig. 5 is a front view of the present invention in another overall state.

Fig. 6 is a front sectional view of fig. 5 according to the present invention.

The reference signs are: 1 workstation, 2 mounting brackets, 3 visual detection frame, 4 ball screw, 5 screw-nut, 6 backup pads, 7 positive and negative motor, 8 holding frames, 9 first grip blocks, 10 second grip blocks, 11 first servo electric jar, 12 clamping discs, 13 servo motor, 14 support frames, 15 second servo electric jar, 16 connect the work or material rest, 17 first flexible ball, 18 second flexible ball, 19 push pedal, 20 third flexible ball, 21 openings, 22 cameras, 23 cavity, 24 bearing frame, 25 first logical groove, 26 first connecting plate, 27 second connecting plate, 28 spout, 29 second logical groove, 30 connecting axle, 31 arc slider, 32 connecting groove, 33 ring channel.

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.

The visual detection device for the intelligent processing of the needle valve, as shown in the figures 1-6, comprises a workbench 1, wherein a mounting frame 2 is arranged at the top of the workbench 1, a visual detection frame 3 is arranged at the top of the workbench 1 above the mounting frame 2, a ball screw 4 is horizontally arranged inside the mounting frame 2, a movably connected screw nut 5 is sleeved on the outer wall of the ball screw 4 in a matching manner, a movably connected clamping frame 8 is arranged at the top of the mounting frame 2, a supporting plate 6 is arranged at the bottom of the clamping frame 8, the top of the screw nut 5 is connected with the bottom of the supporting plate 6, a forward and reverse rotating motor 7 is arranged at one end of the ball screw 4 on the outer wall of the mounting frame 2, a first clamping plate 9 is arranged at one end of the top of the clamping frame 8, a movably connected second clamping plate 10 is arranged at the other end of the top of the clamping frame 8, one end of the first servo electric cylinder 11 is connected with the bottom of the second clamping plate 10, one side of the outer walls of the first clamping plate 9 and the second clamping plate 10 adjacent to each other is provided with a clamping disc 12 which is rotatably connected with each other, one side of the outer wall of the first clamping plate 9 is provided with a servo motor 13, an output shaft of the servo motor 13 is connected with the clamping disc 12, one side of the top of the workbench 1 is provided with a support frame 14, the outer wall of the support frame 14 is provided with a second servo electric cylinder 15, one end of the second servo electric cylinder 15 is provided with a push plate 19, and the outer wall of the workbench 1 is provided with a material receiving frame 16 outside the second servo electric cylinder 15;

openings 21 are formed in two ends of the visual detection frame 3, a plurality of cameras 22 are arranged on the top of the inner wall of the visual detection frame 3, the openings 21 are used for the clamping frame 8 to penetrate through, and the cameras 22 perform visual detection on the needle valves on the clamping frame 8;

a cavity 23 matched with the ball screw 4 is formed in the mounting frame 2, bearing seats 24 matched with the ball screw 4 are formed at two ends of the cavity 23, a first through groove 25 matched with the support plate 6 is formed in the top of the mounting frame 2, the first through groove 25 is communicated with the cavity 23, the ball screw 4 rotates in the cavity 23, and the first channel 25 is used for slidably supporting the support plate 6;

a first connecting plate 26 is arranged at the bottom of the second clamping plate 10, a second connecting plate 27 is arranged at the bottom of the first connecting plate 26, one end of the first servo electric cylinder 11 is connected with the outer wall of the second connecting plate 27, a sliding groove 28 matched with the second connecting plate 27 is arranged in the clamping frame 8, a second through groove 29 matched with the first connecting plate 26 is arranged at the top of the clamping frame 8, the width of the first connecting plate 26 is smaller than that of the second connecting plate 27, the first connecting plate 26 slides in the second through groove 29, and the second connecting plate 27 slides in the sliding groove 28, so that the first servo electric cylinder 11 drives the second clamping plate 10 to slide;

a connecting shaft 30 is arranged in the center of the outer wall of the clamping disc 12, a plurality of arc-shaped sliding blocks 31 are arranged on the outer sides of the clamping disc 12 and the connecting shaft 30, connecting grooves 32 matched with the connecting shaft 30 are formed in the centers of the outer walls of the first clamping plate 9 and the second clamping plate 10, annular grooves 33 matched with the arc-shaped sliding blocks 31 are formed in the outer sides of the connecting grooves 32, the connecting shaft 30 rotates inside the connecting grooves 32, and the arc-shaped sliding blocks 31 slide in the annular grooves 33;

the first servo electric cylinder 11 and the second servo electric cylinder 15 are perpendicular to each other, and the first servo electric cylinder 11 and the second servo electric cylinder 15 are ensured to be different in expansion and contraction directions.

The implementation mode is specifically as follows: when the device is used, by arranging the ball screw 4, the visual detection frame 3, the screw nut 5, the forward and reverse rotation motor 13, the clamping frame 8, the first clamping plate 9, the second clamping plate 10, the first servo electric cylinder 11, the clamping discs 12, the servo motor 13, the second servo electric cylinder 15 and the material receiving frame 16, an intelligent robot is used for placing the needle valve between the first clamping plate 9 and the second clamping plate 10, adjusting the first servo electric cylinder 11 to stretch, the distance between the first clamping plate 9 and the second clamping plate 10 can be adjusted, the needle valve with different types and sizes can be clamped conveniently, the needle valve is clamped between the two clamping discs 12, the forward and reverse rotation motor 7 is started to drive the ball screw 4 to rotate, the screw nut 5 horizontally moves along the ball screw 4, so that the horizontal movement of the clamping frame 8 is realized, the needle valve can be moved below the visual detection frame 3 for visual detection conveniently, the detection efficiency is high, the servo motor 13 is started, the servo motor 13 drives the clamping disc 12 to rotate, further, the needle valve is rotated, comprehensive detection on the needle valve is facilitated, the detection is more accurate, when the needle valve is detected unqualified, the clamping frame 8 continues to move forwards, penetrates through the visual detection frame 3, the first servo electric cylinder 11 and the second servo electric cylinder 15 are adjusted to extend, the needle valve can be pushed into the material receiving frame 16, collection processing on the unqualified needle valve is facilitated, the clamping frame 8 is adjusted to move backwards after the needle valve is detected qualified, the qualified needle valve is taken by the intelligent robot, and the operation is convenient and fast; the implementation mode specifically solves the problems that the existing binocular stereoscopic vision device of the intelligent processing robot in the background technology is inconvenient to adjust and low in applicability;

the visual detection device for intelligent processing of the needle valve shown in the attached fig. 1-2 and 4-6 further comprises a plurality of first flexible balls 17 and second flexible balls 18 arranged on the outer wall of the clamping disc 12, the second flexible balls 18 are arranged on the outer sides of two adjacent first flexible balls 17, and a plurality of third flexible balls 20 are arranged on the outer wall of the push plate 19.

The implementation mode is specifically as follows: during the use, through setting up first flexible ball 17, second flexible ball 18 and third flexible ball 20, the centre gripping dish 12 carries out the centre gripping in-process to the needle type valve, and second flexible ball 18 and first flexible ball 17 carry out flexible centre gripping with the needle type valve, can avoid the needle type valve impaired, can strengthen the centre gripping effect simultaneously, and third flexible ball 20 can cushion push pedal 19 and needle type valve, avoids push pedal 19 impaired, can extension means's life.

The utility model discloses the theory of operation:

referring to the attached drawings 1-6 of the specification, by arranging the ball screw 4, the visual detection frame 3, the screw nut 5, the forward and reverse rotating motor 13, the clamping frame 8, the first clamping plate 9, the second clamping plate 10, the first servo electric cylinder 11, the clamping disc 12, the servo motor 13, the second servo electric cylinder 15 and the material receiving frame 16, needle valves with different models and sizes can be clamped conveniently, the needle valves can be moved below the visual detection frame 3 for visual detection conveniently, the detection efficiency is high, the needle valves can be detected comprehensively conveniently, the detection is more accurate, and unqualified needle valves can be collected and processed conveniently;

further, referring to the accompanying drawings 1-2 and 4-6 of the specification, by arranging the first flexible ball 17, the second flexible ball 18 and the third flexible ball 20, the needle valve can be flexibly clamped, the needle valve can be prevented from being damaged, the clamping effect can be enhanced, the push plate 19 and the needle valve can be buffered, the push plate 19 can be prevented from being damaged, and the service life of the device can be prolonged.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a needle valve vision detection device for intelligent processing, includes workstation (1), its characterized in that: the visual detection device is characterized in that a mounting frame (2) is arranged at the top of the workbench (1), a visual detection frame (3) is arranged at the top of the workbench (1) above the mounting frame (2), a ball screw (4) is horizontally arranged in the mounting frame (2), a movably connected screw nut (5) is sleeved on the outer wall of the ball screw (4) in a matching manner, a movably connected clamping frame (8) is arranged at the top of the mounting frame (2), a supporting plate (6) is arranged at the bottom of the clamping frame (8), the top of the screw nut (5) is connected with the bottom of the supporting plate (6), a forward and reverse rotating motor (7) is arranged at one end of the ball screw (4) on the outer wall of the mounting frame (2), a first clamping plate (9) is arranged at one end of the top of the clamping frame (8), a movably connected second clamping plate (10) is arranged at the other end of the top of the clamping frame (8, one end of the first servo electric cylinder (11) is connected with the bottom of the second clamping plate (10), the clamping discs (12) which are connected in a rotating mode are arranged on the adjacent sides of the outer walls of the first clamping plate (9) and the second clamping plate (10), a servo motor (13) is arranged on one side of the outer wall of the first clamping plate (9), an output shaft of the servo motor (13) is connected with the clamping discs (12), a supporting frame (14) is arranged on one side of the top of the workbench (1), a second servo electric cylinder (15) is arranged on the outer wall of the supporting frame (14), a push plate (19) is arranged at one end of the second servo electric cylinder (15), a material receiving frame (16) is arranged on the outer side of the outer wall of the second servo electric cylinder (15) on the outer wall of the workbench (1), a plurality of first flexible balls (17) and second flexible balls (18) are arranged on the outer sides of the adjacent first flexible balls (17), the outer wall of the push plate (19) is provided with a plurality of third flexible balls (20).

2. The visual inspection device for intelligent processing of needle valves as claimed in claim 1, wherein openings (21) are formed at both ends of the visual inspection frame (3), and a plurality of cameras (22) are arranged at the top of the inner wall of the visual inspection frame (3).

3. The visual inspection device for intelligent processing of needle valves as claimed in claim 1, wherein a cavity (23) matched with the ball screw (4) is formed inside the mounting frame (2), and bearing seats (24) matched with the ball screw (4) are formed at two ends of the cavity (23).

4. The visual inspection device for intelligent processing of needle valves as claimed in claim 3, wherein a first through groove (25) matched with the support plate (6) is formed in the top of the mounting frame (2), and the first through groove (25) is communicated with the cavity (23).

5. The visual inspection device for the intelligent processing of the needle valve as claimed in claim 1, wherein a first connecting plate (26) is arranged at the bottom of the second clamping plate (10), a second connecting plate (27) is arranged at the bottom of the first connecting plate (26), and one end of the first servo electric cylinder (11) is connected with the outer wall of the second connecting plate (27).

6. The visual inspection device for intelligent processing of needle valves as claimed in claim 5, wherein the inside of the clamping frame (8) is provided with a sliding groove (28) matched with the second connecting plate (27), the top of the clamping frame (8) is provided with a second through groove (29) matched with the first connecting plate (26), and the width of the first connecting plate (26) is smaller than that of the second connecting plate (27).

7. The visual inspection device for intelligent processing of needle valves as claimed in claim 1, wherein a connecting shaft (30) is arranged in the center of the outer wall of the clamping disk (12), and a plurality of arc-shaped sliding blocks (31) are arranged on the outer sides of the clamping disk (12) and the connecting shaft (30).

8. The visual inspection device for intelligent processing of needle valves as claimed in claim 7, wherein the centers of the outer walls of the first clamping plate (9) and the second clamping plate (10) are provided with connecting grooves (32) matched with the connecting shaft (30), and the outer sides of the connecting grooves (32) are provided with annular grooves (33) matched with the arc-shaped sliding blocks (31).

9. The visual inspection device for intelligent processing of needle valves as claimed in claim 1, wherein the first servo electric cylinder (11) and the second servo electric cylinder (15) are perpendicular to each other.

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