A turntable type wire harness laser marking visual inspection material separation equipment

Abstract

The present invention discloses a turntable type wire harness laser marking visual inspection and material separation equipment, which belongs to the field of wire harness laser marking, and is equipped with a rotating drum, a marking machine, a visual inspection structure, and a material separation plate. A plurality of positioning seats are installed at equal intervals along the circumferential direction on the outer wall of the rotating drum, and a placement groove for placing the wire harness is provided on the positioning seat. A positioning frame is hingedly installed on the positioning seat, and the positioning frame can rotate to fix the wiring terminal of the wire harness in the placement groove. A slide for sliding the positioning seat is installed on the outer wall of the rotating drum, and a push bolt is fixedly installed at the end of the slide. A clamping block is installed at a position away from the wiring terminal on the inner side wall of the placement groove, and the clamping block is retracted inwardly under the extrusion of the positioning frame. In the present invention, before laser marking, the positioning frame fixes the wiring terminal, and the clamping block retracts inwardly to fix the wire harness body, and different positions of the entire wire harness are respectively positioned, so as to realize the distributed fixation of the entire wire harness, and improve the accuracy of subsequent coding.

Description

Technical Field

[0001] The invention relates to the technical field of wire beam laser marking, and in particular to a turntable type wire beam laser marking visual detection and material separation equipment. Background Art

[0002] The wire harness is a wiring component that connects various electrical devices in the automotive circuit. It is composed of an insulating sheath, terminal blocks, wires and insulating wrapping materials. The wire harness needs to be laser marked after shearing during the production process. The marked wire harness needs to be further tested to see if the marking code is qualified, and the wire harnesses with qualified and unqualified marking codes need to be separated.

[0003] In order to realize the automated marking, inspection and sorting of wire harnesses, the invention patent with publication number CN117943701B in the prior art discloses a turntable-type wire harness laser marking, visual inspection and sorting equipment, which places the wire harness in a trough, generates adsorption force through airflow to fix the wire harness, and limits the wire harness in the trough through a J-shaped retaining ring.

[0004] Since the wiring harness as a whole does not only include wires, but also terminals. The shape of the terminals is different from that of the wires and their width is often greater than that of the wires. If the size of the trough matches the terminals, the outer wall of the wires does not fit the trough, and the fixing effect under adsorption is poor. If the size of the trough matches the wires, the terminals need to be placed outside the trough, and the position of the entire wiring harness cannot be accurately controlled, affecting the subsequent coding position. Summary of the invention

[0005] To this end, the present invention provides a turntable type wire harness laser marking visual inspection and material sorting equipment, which effectively solves the technical problem in the prior art that the overall size of the wire harness is different, resulting in the inability to accurately control the position of the wire harness or the poor fixing effect.

[0006] In order to solve the above technical problems, the present invention specifically provides the following technical solutions: a turntable type wire beam laser marking visual inspection material sorting equipment, comprising:

[0007] The outer wall of the drum is provided with a plurality of positioning seats at equal intervals along the circumferential direction, the positioning seats are provided with placement grooves for placing the wire harness, and the positioning seats are hingedly provided with positioning frames, which can rotate to fix the wiring terminals of the wire harness in the placement grooves;

[0008] A marking machine is installed directly above the rotating drum and directly opposite to one of the placement slots;

[0009] A visual detection structure is installed on the side of the rotating drum;

[0010] A material dividing plate is installed directly below the rotating drum, and the material dividing plate can rotate to control the unloading direction of the wire harness;

[0011] The outer wall of the rotating drum is provided with a slide for the positioning seat to slide, a push bolt is fixedly installed at the end of the slide, a clamping block is installed at a position of the inner side wall of the placement groove away from the wiring terminal, and the clamping block is retracted inwardly under the pressure of the positioning frame;

[0012] Before laser marking, the positioning seat is moved toward the push bolt under the thrust, and the positioning frame is rotated under the push of the push bolt to fix the entire wiring harness.

[0013] Further,

[0014] The slide, the push bolt and the positioning seat are all arranged along the length direction of the rotating drum.

[0015] Further,

[0016] The positioning seat is provided with driving grooves on both sides, and a telescopic block is installed in the driving groove along the vertical direction. The top of the telescopic block extends above the driving groove, and the clamping block is installed in the driving groove through a first spring;

[0017] A first inclined notch is provided at the bottom of the telescopic block, and a second inclined notch is provided on the outer wall of the clamping block. The first inclined notch and the second inclined notch at least partially match.

[0018] Further,

[0019] The slide frame comprises a slide rail, a first mounting seat and a second mounting seat;

[0020] The first mounting seat and the second mounting seat are respectively mounted at two ends of the slide rail, and the first mounting seat is mounted on the upper end of the slide rail, and the center position is open;

[0021] The push bolt is mounted on the second mounting seat.

[0022] Further,

[0023] The positioning frame includes a positioning horizontal plate and a positioning vertical plate;

[0024] The positioning vertical plates are respectively connected to the two ends of the positioning horizontal plate, the middle position of the positioning horizontal plate protrudes downward, and a telescopic rod is rotatably mounted on the outer wall of the positioning vertical plate, and the telescopic rod is inclined toward one side of the second mounting seat.

[0025] Further,

[0026] The inner wall of the positioning vertical plate is in sliding contact with the outer wall of the positioning seat, the outer wall of the positioning seat is inclinedly provided with a slide groove, the inner wall of the positioning vertical plate is connected with a prism, and the prism is slidably arranged in the slide groove;

[0027] The width of the prism is consistent with the width of the slide groove.

[0028] Further,

[0029] The positioning seat is slidably arranged in the slide rail, the outer side wall of the slide rail is provided with a side groove, a slide seat is slidably arranged in the side groove, and the side of the positioning seat is connected to the slide seat;

[0030] The end of the telescopic rod is rotatably mounted on the outer side wall of the slide seat, and a torsion spring is provided at the rotatable mounting position of the telescopic rod and the outer side wall of the slide seat, one end of the torsion spring is connected to the telescopic rod, and the other end is connected to the outer side wall of the slide seat;

[0031] The push bolt is directly opposite to the side of the telescopic rod.

[0032] Further,

[0033] The end of the positioning seat is provided with a mounting ring, and a second spring is connected between the mounting ring and the first mounting seat;

[0034] A frame platform is installed at the bottom of the rotating drum, and the rotating drum is installed on the frame platform through a bearing seat. A top platform is installed on the frame platform, and a movable frame is installed downwardly from the top platform. A driving cylinder is connected to the side of the movable frame, and the bottom of the movable frame is opposite to the side of the mounting ring.

[0035] Further,

[0036] A mounting frame is installed between the rack platform and the top platform, and the visual detection structure is installed on the mounting frame;

[0037] The frame platform is grooved at a position corresponding to the rotating drum, a connecting seat is installed at the bottom of the frame platform, the dividing plate is rotatably installed on the connecting seat through an axis, and a driving motor is connected to the shaft end of the dividing plate.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] In the present invention, before laser marking, the positioning seat moves toward the push bolt side under the action of thrust. After the positioning frame rotates under the push of the push bolt, the positioning frame itself fixes the wiring terminal, and the clamping block retracts inward to fix the wiring harness body, and different positions of the entire wiring harness are positioned separately, thereby realizing distributed fixation of the entire wiring harness and improving the accuracy of subsequent coding. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0041] Figure 1 A schematic structural diagram of a turntable type wire beam laser marking visual inspection and material separation equipment provided by an embodiment of the present invention;

[0042] Figure 2 A side view of a turntable type wire beam laser marking visual inspection material distribution equipment provided by an embodiment of the present invention;

[0043] Figure 3 Schematic diagram of the structure of the rotating drum in an embodiment of the present invention;

[0044] Figure 4 is a structural schematic diagram of a rotating drum in an embodiment of the present invention from another perspective;

[0045] Figure 5 for Figure 3 A schematic diagram of the structure of the middle slide;

[0046] Figure 6 for Figure 4 A schematic diagram of the structure of the middle slide;

[0047] Figure 7 It is a schematic structural diagram of a telescopic block and a clamping block in an embodiment of the present invention;

[0048] Figure 8 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0049] Fig. 9 It is a schematic structural diagram of a loading rod in an embodiment of the present invention.

[0050] The numbers in the figure represent the following:

[0051] 1-drum; 2-marking machine; 3-visual inspection structure; 4-separating plate; 7-positioning seat; 8-placing slot; 9-positioning frame; 12-slide; 13-push bolt; 14-clamping block; 15-telescopic block; 16-driving slot; 17-first inclined notch; 18-second inclined notch; 19-slide; 20-prism; 21-side groove; 22-slide; 23-mounting ring; 24-second spring; 25-frame platform; 26-bearing seat; 27-top platform; 28-movable frame; 31-mounting frame; 32-connecting seat; 33-loading rod;

[0052] 91-positioning horizontal plate; 92-positioning vertical plate; 93-telescopic rod;

[0053] 121 - slide rail; 122 - first mounting seat; 123 - second mounting seat. DETAILED DESCRIPTION

[0054] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present invention provides a turntable type wire beam laser marking visual inspection and material separation equipment, which has structures such as a rotating drum 1, a marking machine 2, a visual inspection structure 3, and a material separation plate 4.

[0056] The drum 1 is rotatable, and a plurality of positioning seats 7 are installed at equal intervals along the circumferential direction on the outer wall of the drum 1. The positioning seats 7 are provided with placement grooves 8 for placing the wiring harness. A positioning frame 9 is hingedly installed on the positioning seat 7. The positioning frame 9 is rotatable to fix the wiring terminals of the wiring harness in the placement groove 8.

[0057] The marking machine 2 is installed directly above the drum 1 and directly opposite to one of the placement slots 8. The marking machine 2 is set above the center of the drum 1. The marking machine 2 includes a mounting bracket and a machine body, and can perform laser marking on the wire harness directly below.

[0058] The visual detection structure 3 is installed on the side of the drum 1. The visual detection structure 3 includes a camera capable of visual detection, which obtains an image of the wire harness and determines whether the marking position of the wire harness is standard based on the image of the wire harness.

[0059] In order to install the above structure, a frame platform 25 is installed at the bottom of the drum 1, the drum 1 is installed on the frame platform 25 through the bearing seat 26, a top platform 27 is installed on the frame platform 25, a mounting frame 31 is installed between the frame platform 25 and the top platform 27, the visual inspection structure 3 is installed on the mounting frame 31, and the marking machine 2 is installed at the bottom of the top platform 27.

[0060] The dividing plate 4 is installed directly below the rotating drum 1, and the dividing plate 4 can rotate to control the unloading direction of the wire harness.

[0061] The outer wall of the drum 1 is provided with a slide 12 for the positioning seat 7 to slide, a push bolt 13 is fixedly installed at the end of the slide 12, and a clamping block 14 is installed at a position away from the wiring terminal on the inner side wall of the placement groove 8, and the clamping block 14 is retracted inwardly under the pressure of the positioning frame 9;

[0062] Before laser marking, the positioning seat 7 is moved toward the side of the push bolt 13 by the thrust, and the positioning frame 9 is rotated under the push of the push bolt 13 to fix the entire wiring harness.

[0063] In the present invention, before laser marking, the positioning seat 7 moves toward the side of the push bolt 13 under the action of the thrust force. After the positioning frame 9 rotates under the push of the push bolt 13, the positioning frame 9 itself fixes the wiring terminal, and the clamping block 14 retracts inward to fix the wiring harness body, thereby realizing distributed fixation of the entire wiring harness and improving the accuracy of subsequent coding.

[0064] In the present invention, the slide 12 , the push bolt 13 , and the positioning seat 7 are all arranged along the length direction of the drum 1 , and the positioning seat 7 can also slide along the length direction of the drum 1 .

[0065] The positioning seat 7 can perform distributed fixation on the entire wiring harness. The positioning seat 7 is specifically designed as follows: Figure 6 , Figure 7 , Figure 8 As shown, driving grooves 16 are provided on both sides of the positioning seat 7, and a telescopic block 15 is installed in the driving groove 16 along the vertical direction. The top of the telescopic block 15 extends above the driving groove 16, and the clamping block 14 is installed in the driving groove 16 through a first spring;

[0066] A first inclined notch 17 is formed at the bottom of the telescopic block 15 , and a second inclined notch 18 is formed on the outer wall of the clamping block 14 . The first inclined notch 17 and the second inclined notch 18 at least partially fit together.

[0067] The telescopic block 15 is on the path where the positioning frame 9 moves downward. The telescopic block 15 moves downward in the driving groove 16 under the downward squeezing force of the positioning frame 9. During the downward movement, the first inclined notch 17 drives the second inclined notch 18 to move inward, thereby driving the clamping block 14 to retract inward in the horizontal direction.

[0068] Therefore, through the above design, when the positioning frame 9 moves downward, not only the wiring terminals of the wiring harness are fixed by the positioning frame 9, but also the wiring harness body (conducting wires) are fixed by the clamping block 14.

[0069] In order to further improve the fixing effect, the inner wall of the clamp block 14 can be set to a shape that matches the outer wall of the wiring harness body.

[0070] like Figure 5 and Figure 6As shown, the slide 12 of the present invention can be used for the positioning frame 9 to move, and the slide 12 includes a slide rail 121, a first mounting seat 122 and a second mounting seat 123;

[0071] The first mounting seat 122 and the second mounting seat 123 are respectively mounted on both ends of the slide rail 121 . The first mounting seat 122 is mounted on the upper end of the slide rail 121 and has an opening at the center. The push bolt 13 is horizontally mounted on the second mounting seat 123 .

[0072] The wire harness can pass through the first mounting seat 122 and enter the placement groove 8 .

[0073] The positioning frame 9 can fix the wiring terminal and can not block the unloading of the wiring terminal and the wiring harness body in the unfixed state. For this purpose, the positioning frame 9 of the present invention adopts the following preferred embodiment, the positioning frame 9 includes a positioning horizontal plate 91 and a positioning vertical plate 92;

[0074] The positioning vertical plates 92 are respectively connected to the two ends of the positioning horizontal plate 91, and the middle position of the positioning horizontal plate 91 is convex downward. The outer wall of the positioning vertical plate 92 is rotatably mounted with a telescopic rod 93, and the telescopic rod 93 is inclined toward one side of the second mounting seat 123;

[0075] like Figure 6 , Figure 8 As shown, the inner wall of the positioning vertical plate 92 is in sliding contact with the outer wall of the positioning seat 7, and the outer wall of the positioning seat 7 is inclinedly provided with a slide groove 19. The inner wall of the positioning vertical plate 92 is connected to a prism 20, and the prism 20 is slidably set in the slide groove 19. The width of the prism 20 is consistent with the width of the slide groove 19.

[0076] The design of the prism 20 and the slide groove 19 allows the positioning horizontal plate 91 and the positioning vertical plate 92 to move obliquely downward along the direction of the slide groove 19 only without changing their own angles. During the oblique downward movement, the protrusion is gradually fixed above the terminal.

[0077] The above movement processes all require the action of the push bolt 13. In the process of the positioning frame 9 following the positioning seat 7 to move toward the second mounting seat 123, the telescopic rod 93 gradually contacts the push bolt 13. Under the push of the push bolt 13, the telescopic rod 93 moves toward the side away from the push bolt 13, thereby driving the positioning horizontal plate 91 and the positioning vertical plate 92 to move obliquely downward along the direction of the slide groove 19. During this process, the telescopic rod 93 will shrink inward and become shorter. In order to ensure that the telescopic rod 93 can be reset, a spring can be set inside the telescopic rod 93.

[0078] In the above embodiments, the initial position of the positioning cross plate 91 exceeds the position of the end of the placement slot 8, that is, when the positioning cross plate 91 does not fix the wire harness, the positioning cross plate 91 will not be directly above the wire harness (far away from directly above the wire harness). Similarly, when the wire harness follows the rotating drum 1 to rotate to the bottom, the wire harness can fall directly under the action of gravity, and the mounting ring 23 and the positioning cross plate 91 will not block the fall of the wire harness body and the terminal block.

[0079] To avoid obstruction, before marking and inspecting the wire harness of a specific size, it is necessary to select a placement slot 8 within a certain size range. The placement slot 8 needs to be long enough so that only a small part of the end of the wire harness is in the mounting ring 23 and the second spring 24, and most of the wire harness is in the placement slot 8. Since the wire harness itself is relatively soft, when the placement slot 8 is facing downward, the terminal block first falls under the action of gravity, driving the wire harness itself to directly break away from the mounting ring 23 for cutting, thereby avoiding the placement slot 8 being too short and most of the wire segments of the wire harness being in the mounting ring 23, which will cause it to be blocked by the mounting ring 23 during the subsequent cutting process.

[0080] In order to install the telescopic rod 93, the present invention makes the following design: the positioning seat 7 is slidably set in the slide rail 121, the outer wall of the slide rail 121 is provided with a side groove 21, and a slide seat 22 is slidably set in the side groove 21. The side of the positioning seat 7 is connected to the slide seat 22, and the end of the telescopic rod 93 is rotatably installed on the outer wall of the slide seat 22, and a torsion spring is provided at the rotation installation position of the telescopic rod 93 and the outer wall of the slide seat 22, one end of the torsion spring is connected to the telescopic rod 93, and the other end is connected to the outer wall of the slide seat 22, and the push bolt 13 is directly opposite to the side of the telescopic rod 93.

[0081] Assuming that the end of the telescopic rod 93 is rotatably mounted on the outer wall of the slide 22 via an axis, the torsion spring is wound around the axis. The torsion spring can enable the telescopic rod 93 to be reset to its initial angle in the absence of the thrust of the push bolt 13, and the positioning horizontal plate 91 and the positioning vertical plate 92 to be reset to their initial positions.

[0082] In the present invention, the positioning seat 7 can slide on the slide rail 121 and can also be reset. To achieve this purpose, the present invention makes the following design, such as Figure 5 and Figure 6 As shown, a mounting ring 23 is provided at the end of the positioning seat 7, and a second spring 24 is connected between the mounting ring 23 and the first mounting seat 122;

[0083] A movable frame 28 is installed downwardly on the top platform 27 , and a driving cylinder is connected to the side of the movable frame 28 . The bottom of the movable frame 28 is opposite to the side of the mounting ring 23 .

[0084] The driving cylinder drives the movable frame 28 to move, and the movable frame 28 pushes the mounting ring 23 to move toward the second mounting seat 123, and drives the positioning seat 7 as a whole to move toward the second mounting seat 123. When the driving cylinder is reset, under the action of the second spring 24, the mounting ring 23 drives the positioning seat 7 to reset.

[0085] In the present invention, a manual loading method can be used to pass the wiring terminal and the wiring harness body through the first mounting seat 122, the second spring 24, and the mounting ring 23 and enter the placement groove 8. Since the wiring harness body is relatively soft, in order to avoid being blocked during the loading process, Fig. 9 As shown, a curved loading rod 33 can be used to support the entire wiring harness to enter the top of the placement groove 8, and then the loading rod 33 is taken out, and the wiring harness remains in the placement groove 8. The position of the wiring harness in the placement groove 8 can also be manually adjusted so that the terminal block is at the inner end of the placement groove 8.

[0086] In the present invention, material separation can be achieved after the wiring harness is detected. A groove is opened on the frame platform 25 corresponding to the position of the rotating drum 1. A connecting seat 32 is installed at the bottom of the frame platform 25. The material separation plate 4 is installed on the connecting seat 32 through shaft rotation. The shaft end of the material separation plate 4 is connected to a driving motor.

[0087] In summary, the main implementation process of the present invention is:

[0088] Loading:

[0089] The wire harness is fed into the placement groove 8 through the first mounting seat 122, the second spring 24, and the mounting ring 23 via the feeding rod 33;

[0090] fixed:

[0091] The driving cylinder drives the movable frame 28 to move, and the movable frame 28 pushes the mounting ring 23 to move toward the second mounting seat 123, and drives the positioning seat 7 as a whole to move toward the second mounting seat 123;

[0092] In the process of the positioning frame 9 following the positioning seat 7 to move toward the second mounting seat 123, the telescopic rod 93 gradually contacts the push bolt 13. Under the push of the push bolt 13, the telescopic rod 93 moves toward the side away from the push bolt 13, driving the positioning horizontal plate 91 and the positioning vertical plate 92 to move obliquely downward along the direction of the slide slot 19, and fixing the wiring terminal through the protrusion. The positioning horizontal plate 91 squeezes the telescopic block 15 to move downward. The telescopic block 15 is on the path of the positioning frame 9 to move downward. The telescopic block 15 is squeezed downward by the positioning frame 9 on the driving groove 16. In the process of moving downward, the first inclined notch 17 drives the second inclined notch 18 to move inward, driving the clamping block 14 to be retracted inward in the horizontal direction to fix the wiring harness body.

[0093] Marking:

[0094] Marking is performed by a marking machine 2;

[0095] Detection:

[0096] After the marking is completed, the cylinder is driven to reset. Under the action of the second spring 24, the positioning seat 7 moves toward the first mounting seat 122 and resets, driving the wiring harness to reset.

[0097] The drum 1 rotates 90° until the wire harness faces the visual inspection structure 3, collects the wire harness image, and analyzes whether the wire harness marking is qualified;

[0098] Dividing materials:

[0099] If the wire harness is qualified, the dividing plate 4 is driven to rotate to one side. Under the action of gravity, the wire harness is separated from the placement slot 8 and discharged to one side through the dividing plate 4;

[0100] If the wire harness is unqualified, the dividing plate 4 is driven to rotate to the other side. Under the action of gravity, the wire harness is separated from the placement groove 8 and discharged to the other side through the dividing plate 4.

[0101] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A turntable type wire beam laser marking visual inspection material distribution equipment, characterized in that: have: A rotating drum (1) has a plurality of positioning seats (7) installed on its outer wall at equal intervals in a circumferential direction, the positioning seats (7) are provided with placement grooves (8) for placing the wiring harness, and a positioning frame (9) is hingedly mounted on the positioning seat (7), and the positioning frame (9) is rotatable to fix the wiring terminal of the wiring harness in the placement groove (8); A marking machine (2) is installed directly above the rotating drum (1) and directly opposite to one of the placement slots (8); A visual detection structure (3) installed on the side of the rotating drum (1); A material dividing plate (4) is installed directly below the rotating drum (1), and the material dividing plate (4) is rotatable to control the unloading direction of the wire harness; The outer wall of the rotating drum (1) is provided with a slide frame (12) for the positioning seat (7) to slide, a push bolt (13) is fixedly installed at the end of the slide frame (12), a clamping block (14) is installed at a position away from the wiring terminal on the inner side wall of the placement groove (8), and the clamping block (14) is retracted inwardly under the pressure of the positioning frame (9); Before laser marking, the positioning seat (7) is moved toward the side of the push bolt (13) by the thrust force, and the positioning frame (9) is rotated under the push of the push bolt (13) to fix the entire wiring harness; The slide frame (12), the push bolt (13), and the positioning seat (7) are all arranged along the length direction of the rotating drum (1); The positioning seat (7) is provided with driving grooves (16) on both sides, and a telescopic block (15) is installed in the driving groove (16) along the vertical direction, and the top end of the telescopic block (15) extends above the driving groove (16), and the clamping block (14) is installed in the driving groove (16) via a first spring; The bottom of the telescopic block (15) is provided with a first inclined notch (17), and the outer wall of the clamping block (14) is provided with a second inclined notch (18), and the first inclined notch (17) and the second inclined notch (18) at least partially fit together; The slide frame (12) comprises a slide rail (121), a first mounting seat (122) and a second mounting seat (123); The first mounting seat (122) and the second mounting seat (123) are respectively mounted at two ends of the slide rail (121); the first mounting seat (122) is mounted at the upper end of the slide rail (121) and has an opening at the center; The push bolt (13) is mounted on the second mounting seat (123).

2. The turntable type wire beam laser marking visual inspection material distribution equipment according to claim 1 is characterized in that: The positioning frame (9) comprises a positioning horizontal plate (91) and a positioning vertical plate (92); The positioning vertical plate (92) is respectively connected to both ends of the positioning horizontal plate (91), the middle position of the positioning horizontal plate (91) protrudes downwards, and a telescopic rod (93) is rotatably mounted on the outer wall of the positioning vertical plate (92), and the telescopic rod (93) is inclined toward one side of the second mounting seat (123).

3. The turntable type wire beam laser marking visual inspection material distribution equipment according to claim 2 is characterized in that: The inner wall of the positioning vertical plate (92) is in sliding contact with the outer wall of the positioning seat (7), the outer wall of the positioning seat (7) is obliquely provided with a slide groove (19), the inner wall of the positioning vertical plate (92) is connected to a prism (20), and the prism (20) is slidably arranged in the slide groove (19); The width of the prism (20) is consistent with the width of the slide groove (19).

4. The turntable type wire beam laser marking visual inspection material distribution equipment according to claim 3 is characterized in that: The positioning seat (7) is slidably arranged in the slide rail (121), the outer wall of the slide rail (121) is provided with a side groove (21), a slide seat (22) is slidably arranged in the side groove (21), and the side of the positioning seat (7) is connected to the slide seat (22); The end of the telescopic rod (93) is rotatably mounted on the outer wall of the slide seat (22), and a torsion spring is provided at the rotatable mounting position between the telescopic rod (93) and the outer wall of the slide seat (22), one end of the torsion spring is connected to the telescopic rod (93), and the other end is connected to the outer wall of the slide seat (22); The push bolt (13) is directly opposite to the side of the telescopic rod (93).

5. The turntable type wire beam laser marking visual inspection material distribution equipment according to claim 4 is characterized in that: A mounting ring (23) is provided at the end of the positioning seat (7), and a second spring (24) is connected between the mounting ring (23) and the first mounting seat (122); A frame platform (25) is installed at the bottom of the rotating drum (1), and the rotating drum (1) is installed on the frame platform (25) via a bearing seat (26). A top platform (27) is installed on the frame platform (25), and a movable frame (28) is installed downwardly from the top platform (27). A driving cylinder is connected to the side of the movable frame (28), and the bottom of the movable frame (28) is directly opposite to the side of the mounting ring (23).

6. The turntable type wire beam laser marking visual inspection material distribution equipment according to claim 5 is characterized in that: A mounting frame (31) is installed between the frame platform (25) and the top platform (27), and the visual detection structure (3) is installed on the mounting frame (31); The frame platform (25) is grooved at a position corresponding to the rotating drum (1), a connecting seat (32) is installed at the bottom of the frame platform (25), the dividing plate (4) is rotatably mounted on the connecting seat (32) via an axis, and a driving motor is connected to the shaft end of the dividing plate (4).

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