Twist needle automatic beating machine

Abstract

The utility model discloses an automatic wiggling machine for a twist needle. The device comprises a front-end material pressing assembly and a rear-end thickening assembly, the front-end pressing assembly and the rear-end thickening assembly are both installed on the bottom plate, and the bottom plate is installed on the deck plate through the supporting columns. The front-end material pressing assembly is connected with a linear vibrator of the vibration system; the servo lead screw sliding table is installed on the bottom plate. The rear end flushing and thickening assembly is mounted on the servo lead screw sliding table; a servo motor is mounted on the servo lead screw sliding table; the visual detection system is installed on the bottom plate and located above the servo lead screw sliding table. A front-end clamping jaw of the front-end material pressing assembly and a rear-end clamping jaw of the rear-end punching and thickening assembly are symmetrical parts; a front-end clamping jaw of the front-end material pressing assembly and a rear-end clamping jaw of the rear-end punching and thickening assembly are oppositely arranged; and a rear-end contact body is arranged in a clamping jaw of the rear-end thickening assembly. The device has the advantages that the precision of the fat point of the twist needle is improved, the twist needle is not damaged by clamping, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to an automatic fattening machine for twist needles. Background Art

[0002] CCD (Charge Coupled Device) visual inspection is an existing technology. The existing automatic fattening technology is cumbersome and does not detect whether the twist needle has moved into place from the source of fattening before clamping and fattening, which leads to a large error in fattening of the twist needle, and a high defective rate in visual inspection after fattening of the twist needle is completed.

[0003] Therefore, it is necessary to develop an automatic twist needle fattening machine that can achieve accurate positioning of the twist needle and improve the accuracy of the twist needle fat point. Summary of the invention

[0004] The purpose of the utility model is to provide an automatic fattening machine for twist needles, which has a reasonable and compact structure. The twist needles are accurately positioned by touching the rear end contact body with the welding points of the twist needles, and the fattening point accuracy of the twist needles is improved, thereby fundamentally solving the fattening accuracy problem and improving the yield rate of visual inspection after fattening is completed. The utility model has high fattening efficiency, and the rear end fattening is clamped by spring force without clamping the twist needles, which can effectively avoid the problem of the use end of the twist needle being clamped.

[0005] In order to achieve the above-mentioned purpose, the technical scheme of the utility model is as follows: an automatic fattening machine for twist needles, comprising a support platform and a vibration system, a table panel is arranged on the support platform, and the vibration system is installed on the table panel; the utility model is characterized in that: it also comprises a front-end pressing component and a rear-end fattening component; the front-end pressing component and the rear-end fattening component are both installed on a bottom plate, and the bottom plate is installed on the table panel through a support column; the front-end pressing component is connected to a linear vibrator of the vibration system;

[0006] The servo screw slide is installed on the bottom plate; the rear end punch assembly is installed on the servo screw slide; the servo motor is installed on the servo screw slide;

[0007] The visual inspection system is installed on the base plate and located above the servo screw slide;

[0008] The front clamping jaw of the front pressing component and the rear clamping jaw of the rear punching component are both symmetrical parts;

[0009] The front clamping jaw of the front pressing component and the rear clamping jaw of the rear punching component are arranged opposite to each other;

[0010] A rear end contact body is arranged in the clamping claw of the rear end punching component.

[0011] In the above technical solution, the front-end pressing assembly includes a front-end pressing cylinder, a front-end mounting seat, a front-end body, a front-end connecting block, a front-end support body and a front-end clamping claw;

[0012] The front-end pressing cylinder is fixed on the front-end mounting seat, the front-end mounting seat is fixed on the front-end body, the front-end body is fixed on the front-end connecting block, the front-end connecting block is fixed on the front-end supporting body, and the front-end supporting body is fixed on the bottom plate;

[0013] A front clamping claw is installed in the front body;

[0014] The front clamping jaw includes a front upper clamping jaw and a front lower clamping jaw; the front upper clamping jaw and the front lower clamping jaw are symmetrically arranged;

[0015] The front upper clamping jaw and the front lower clamping jaw are arranged at intervals, and a front compression spring is arranged between the two; the front lower clamping jaw is fixed on the front connecting block.

[0016] In the above technical solution, the rear end flushing assembly includes a rear end cylinder, a rear end cover plate, a rear end body, a rear end transmission block, a rear end cylinder seat, a rear end clamping claw, a rear end insulating block and a rear end contact body;

[0017] The rear end cylinder is installed on the rear end cylinder seat; the telescopic end of the rear end cylinder is connected to the rear end transmission block; the rear end transmission block is connected to the rear end push block; the rear end push block is located behind the rear end clamping claw;

[0018] The rear end body is fixed on the body mounting seat; the rear end cover plate is arranged on the upper end of the rear end body; the rear end cylinder seat is fixed on the side of the rear end body; the body mounting seat is fixed on the servo screw slide, the servo screw slide is fixed on the differential adjustment slide through the slide mounting seat, and the differential adjustment slide is fixed on the bottom plate;

[0019] The rear end body is provided with a rear end clamping jaw; the rear end clamping jaw comprises a rear end upper clamping jaw and a rear end lower clamping jaw; the rear end upper clamping jaw and the rear end lower clamping jaw are symmetrically arranged; the rear end upper clamping jaw and the rear end lower clamping jaw are arranged at intervals, and a rear end compression spring is arranged between the two; the compression spring is located between the rear end push block and the rear end cylinder seat;

[0020] A contact body mounting hole is provided between the rear end upper clamping jaw and the rear end lower clamping jaw, and the contact body mounting hole is located behind the clamping end of the rear end clamping jaw;

[0021] The rear end contact body is installed in the installation hole, penetrates the contact body installation hole, and is fixed on the rear end insulation block; the rear end insulation block is installed on the rear end body and is located on both sides of the rear end clamping claw.

[0022] In the above technical solution, the rear ends of the rear upper clamping jaw and the rear lower clamping jaw are both provided with wedge-shaped grooves;

[0023] A trapezoidal groove is arranged at the front end of the rear push block; the trapezoidal groove is connected with the wedge-shaped groove in cooperation;

[0024] A compression spring is installed on the right end of the rear push block.

[0025] In the above technical solution, the vibration system includes a linear vibrator, a circular vibrator and a vibration controller; the circular vibrator is installed on the bottom plate of the vibration plate, and the bottom plate of the vibration plate is installed on the table panel through a support column;

[0026] The linear vibrator is connected to the circular vibrator; the vibration controller is connected to the linear vibrator, the circular vibrator and the PLC controller respectively.

[0027] In the above technical solution, a plurality of chuck holes are longitudinally distributed on the upper surface of the rear end clamping jaw.

[0028] In the above technical solution, five chuck holes are evenly distributed longitudinally on the upper surface of the rear end clamping jaw.

[0029] The utility model has the following advantages:

[0030] (1) High-precision servo screw slides are used to achieve high-precision fully automatic punching, detection and sorting, and repeated positioning. The punched twist needles have small size deviations, high punching efficiency, and will not damage the twist needles.

[0031] (2) The twist needle welding point touches the rear end contact body to achieve accurate positioning of the twist needle, and the size deviation of the punched twist needle fat point is small. At the same time, the two ends of the twist needle are clamped by the front end pressing component and the rear end punching component, so that the size of the twist needle fat point is not affected by the length tolerance of the twist needle, which greatly improves the accuracy of the twist needle fat point; the utility model has been measured that the pass rate (good product rate) of visual inspection after punching is above 95%, and the fat point ellipticity is about 0.02, which meets the product use requirements; while the pass rate of the prior art is about 85%, and the fat point ellipticity is relatively large, about 0.05, which does not meet the product use requirements); it overcomes the problem that the prior art does not detect whether the twist needle has moved into place from the punching source before clamping and punching, which leads to a large error in punching, so that the defect rate of visual inspection after punching is high;

[0032] (3) The rear end of the twist needle punching adopts a compression spring to push the rear end push block. The double inclined surfaces of the trapezoidal groove of the rear end push block make the rear end clamping claws tighten toward the middle at the same time, ensuring that the twist needle is not skewed during the punching process. At the same time, the spring force of the compression spring can be adjusted to ensure that the twist needle is not damaged while being clamped;

[0033] (4) The front end clamp is a symmetrical part. When the chuck hole is worn, the position of the front end upper clamp and the front end lower clamp can be replaced, thereby increasing the service life of the front end clamp; the rear end clamp is a symmetrical part. Five chuck holes are evenly distributed longitudinally on the rear end clamp. Different chuck holes can be used by adjusting the differential adjustment slide, thereby increasing the service life of the rear end punch assembly and facilitating the central debugging of the twist needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0035] Figure 2 The three-dimensional structure of the utility model without the frame is shown in FIG. Figure 1 .

[0036] Figure 3 for Figure 2 Enlarged view of N1.

[0037] Figure 4 for Figure 2 The same is true for N5.

[0038] Figure 5 The three-dimensional structure of the utility model without the frame is shown in FIG. Figure 2 .

[0039] Figure 6 This is a schematic diagram of the main structure of the utility model without the frame.

[0040] Figure 7 The structure diagram of the front end pressing component in the utility model is shown in FIG. Figure 1 .

[0041] Figure 8 The structure diagram of the front end pressing component in the utility model is shown in FIG. Figure 2 .

[0042] Fig. 9 for Figure 8 Enlarged view of N2.

[0043] Fig.10 This is an exploded view of the connection between the front end connecting block and the front end clamping claw in the utility model.

[0044] Fig.11 for Fig.10 Enlarged view of N3.

[0045] Fig.12 It is a three-dimensional structural schematic diagram of the rear end flushing component in the utility model.

[0046] Fig.13 for Fig.12 Magnified image of N4.

[0047] Fig.14 It is a side view of the rear end flushing assembly in the utility model.

[0048] Fig.15 It is a schematic diagram of the working structure of the clamping and punching twist needle of the utility model.

[0049] Fig.16 It is a schematic diagram of the control program action of the utility model.

[0050] Fig.17 This is a schematic diagram of the electrical structure of the utility model.

[0051] In the figure, 1-front end pressing assembly, 1.1-front end pressing cylinder, 1.2-front end mounting seat, 1.3-front end body, 1.4-front end connecting block, 1.5-front end supporting body, 1.6-front end clamping jaw, 1.61-front end upper clamping jaw, 1.62-front end lower clamping jaw, 1.7-front end compression spring, A1-front end twist needle chuck hole, 2-rear end punching assembly, 2.1-rear end cylinder, 2.11-rear end contact body, 2.2-rear end cover plate, 2.3-rear end body, 2.4-rear end transmission block, 2.5-rear end cylinder seat, 2.6-rear end clamping jaw, 2.61-rear end upper Clamping jaw, 2.62-rear end lower clamping jaw, 2.63-wedge-shaped groove, 2.64-chuck hole, 2.7-contact body mounting hole, 2.8-rear end push block, 2.81-trapezoidal groove, 2.9-compression spring, 2.10-rear end insulating block, 2.11-rear end contact body, 3-body mounting seat, 4-visual inspection system, 4.1-inspection camera, 4.2-camera support frame, 5-servo screw slide, 6-slide mounting seat, 7-differential adjustment slide, 8-bottom plate, 9-linear vibrator, 10-circular vibrator, 11-servo motor, 12-table panel, 13-twist needle. DETAILED DESCRIPTION

[0052] The following is a detailed description of the implementation of the utility model in conjunction with the accompanying drawings, but they do not constitute a limitation of the utility model and are only used as examples. At the same time, the advantages of the utility model are made clearer and easier to understand through the description.

[0053] Referring to the attached drawings, it can be seen that: an automatic fattening machine for twist needles includes a support platform and a vibration system, a table panel is arranged on the support platform, and the vibration system is installed on the table panel; it also includes a front-end pressing component 1 and a rear-end fattening component 2; the front-end pressing component 1 and the rear-end fattening component 2 are both installed on a bottom plate 8, and the bottom plate 8 is installed on the table panel 12 through a support column; the front-end pressing component 1 is connected to a linear vibrator 9 of the vibration system;

[0054] The servo screw slide 5 is mounted on the bottom plate 8; the rear end punch assembly 2 is mounted on the slider of the servo screw slide 5; the servo motor 11 is mounted on the servo screw slide 5;

[0055] The visual inspection system 4 is mounted on the base plate 8 and is located above the servo screw slide 5;

[0056] The front clamping jaw of the front pressing component 1 and the rear clamping jaw of the rear punching component 2 are both symmetrical parts;

[0057] The front end clamping jaw of the front end pressing component 1 and the rear end clamping jaw of the rear end punching component 2 are arranged opposite to each other;

[0058] The symmetric center of the front clamping jaw of the front pressing component 1 and the symmetric center of the rear clamping jaw of the rear punching component 2 are located on the same straight line;

[0059] A rear end contact body 2.11 is arranged in the clamping jaws of the rear end punching component 2.

[0060] The overall frame of the automatic fat-washing machine for twisted needles of the present invention is made of aluminum profiles connected by hexagon socket bolts and hinges, with a desktop panel in the middle connected by hexagon sockets, the upper half of which is made of transparent acrylic panels on all four sides, with front and back doors opening, and the lower half is made of sheet metal bent, with front and back doors opening. The upper mechanism, vibration plate, controller, PLC mounting seat, and bottom plate are all fixed to the desktop panel 12 by bolts.

[0061] Furthermore, the front-end pressing assembly 1 comprises a front-end pressing cylinder 1.1, a front-end mounting seat 1.2, a front-end body 1.3, a front-end connecting block 1.4, a front-end support body 1.5 and a front-end clamping claw 1.6;

[0062] The front-end pressing cylinder 1.1 is fixed on the front-end mounting seat 1.2, the front-end mounting seat 1.2 is fixed on the front-end body 1.3, the front-end body 1.3 is fixed on the front-end connecting block 1.4, the front-end connecting block 1.4 is fixed on the front-end supporting body 1.5, and the front-end supporting body 1.5 is fixed on the bottom plate 8; the function of the front-end pressing cylinder is to control the clamping or loosening of the twist needle, the front-end pressing cylinder directly acts on the front-end upper clamping jaw, the lower clamping jaw is fixed in the body, and the cylinder is controlled to extend or retract through the PLC to drive the front-end upper clamping jaw to move up and down, so as to realize the loosening and clamping of the twist needle;

[0063] A front clamping claw 1.6 is installed in the front body 1.3;

[0064] The front clamping jaw 1.6 comprises a front upper clamping jaw 1.61 and a front lower clamping jaw 1.62; the front upper clamping jaw 1.61 and the front lower clamping jaw 1.62 are symmetrically arranged;

[0065] The front upper clamping jaw 1.61 and the front lower clamping jaw 1.62 are arranged at an interval, and a front compression spring 1.7 is arranged between the two; the front lower clamping jaw 1.62 is fixed on the front connecting block 1.4, and the front upper clamping jaw 1.61 can move linearly up and down; when the straight vibrator (i.e., the linear vibrator 9) of the vibration system is working, the twist needle will move forward in the straight vibration track, and a front end pressing component 1 is placed at the tail end of the straight vibration track. The upper and lower clamping jaws in the front end pressing component 1 can pass through the twist needle, and the front end clamping cylinder can clamp the twist needle, and can pass through the twist needle normally when retracted.

[0066] Furthermore, the rear end flushing assembly 2 includes a rear end cylinder 2.1, a rear end cover plate 2.2, a rear end body 2.3, a rear end transmission block 2.4, a rear end cylinder seat 2.5, a rear end clamping claw 2.6, a rear end insulating block 2.10 and a rear end contact body 2.11;

[0067] The rear end cylinder 2.1 is installed on the rear end cylinder seat 2.5; the telescopic end of the rear end cylinder 2.1 is connected to the rear end transmission block 2.4; the rear end transmission block 2.4 is connected to the rear end push block 2.8; the rear end push block 2.8 is located behind the rear end clamp 2.6; the rear end cylinder 2.1 is fixed on the rear end cylinder seat 2.5, and the rear end cylinder 2.1 drives the cylinder transmission block 2.4, which directly acts on the rear end push block 2.8. The rear end push block 2.8 can move forward or backward under the action of the compression spring in the cylinder transmission block 2.4 or the rear end cylinder seat 2.5, thereby driving the upper and lower clamps of the rear end clamp 2.6 to clamp or release the twist needle;

[0068] The rear end body 2.3 is fixed on the body mounting seat 3; the rear end cover plate 2.2 is arranged on the upper end of the rear end body 2.3; the rear end cylinder seat 2.5 is fixed on the side of the rear end body 2.3; the body mounting seat 3 is fixed on the servo screw slide 5, the servo screw slide 5 is fixed on the differential adjustment slide 7 through the slide mounting seat 6, and the differential adjustment slide 7 is fixed on the bottom plate 8;

[0069] A rear clamp 2.6 is installed in the rear body 2.3; the rear clamp 2.6 includes a rear upper clamp 2.61 and a rear lower clamp 2.62; the rear upper clamp 2.61 and the rear lower clamp 2.62 are symmetrically arranged; the rear upper clamp 2.61 and the rear lower clamp 2.62 are arranged at intervals, and a rear compression spring 2.7 is arranged between the two; a rear compression spring is arranged between the rear upper clamp 2.61 and the rear lower clamp 2.62, the rear clamp 2.6 can move linearly up and down, and the rear push block can move left and right. When it moves to the left, the trapezoidal inclined surface acts on the upper and lower clamps of the rear clamp 2.6, so that the upper and lower clamps of the rear clamp 2.6 are simultaneously and synchronously clamped to the middle, which can clamp the twist needle product, ensuring that the twist needle is not skewed and is not injured during the fattening process;

[0070] A contact body mounting hole 2.7 is provided between the rear end upper clamping jaw 2.61 and the rear end lower clamping jaw 2.62, and the contact body mounting hole 2.7 is located behind the clamping end of the rear end clamping jaw 2.6;

[0071] The rear end contact body 2.11 is installed in the mounting hole 2.12, passes through the contact body mounting hole 2.7, and is fixed on the rear end insulating block 2.10; the rear end insulating block 2.10 is installed on the rear end body 2.3, and is located on both sides of the rear end clamping claw 2.6; the rear end fattening component 2 is used by the rear end clamping claw 2.6, the rear end body 2.3, the rear end contact body 2.11, and the rear end cylinder 2.1 to clamp or release the twist needle. The rear end fattening component 2 is fixed as a whole on the servo slide, and the fattened twist needle is driven forward and backward by the servo motor to move to the detection and finished product collection location to realize the detection and collection of the twist needle.

[0072] Furthermore, the rear ends of the rear upper clamping jaw 2.61 and the rear lower clamping jaw 2.62 are both provided with a wedge-shaped groove 2.63;

[0073] A trapezoidal groove 2.81 is provided at the front end of the rear push block 2.8; the trapezoidal groove 2.81 is matched and connected with the wedge-shaped groove 2.63;

[0074] A compression spring 2.9 is installed on the right side of the rear push block; the compression spring 2.9 is located between the rear push block and the rear cylinder seat 2.5; the function of the compression spring 2.9 is that when the rear cylinder extends, the rear push block 2.8 slides forward under the action of the spring force to close the clamping jaws, and when the rear cylinder retracts, the rear push block is driven to overcome the spring force, so that the rear push block slides backward to release the clamping jaws.

[0075] Further, the vibration system includes a linear vibrator 9, a circular vibrator 10 and a vibration controller 11; the circular vibrator 10 is mounted on the bottom plate of the vibration plate, and the bottom plate of the vibration plate is mounted on the table panel through a support column;

[0076] The linear vibrator 9 is connected to the circular vibrator 10; the linear vibrator 9 is installed between the circular vibrator 10 and the front end clamping jaw 1.6; the vibration controller 11 is connected to the linear vibrator 9, the circular vibrator 10, and the PLC controller respectively.

[0077] Furthermore, a plurality of chuck holes 2.64 are longitudinally distributed on the upper surface of the rear end clamping jaw 2.6; different holes can be used by adjusting the differential adjustment slide, thereby increasing the service life and facilitating centering debugging of the twist needle.

[0078] Furthermore, five clamping holes 2.64 are evenly distributed longitudinally on the upper surface of the rear end clamping jaw 2.6.

[0079] Furthermore, the visual inspection system 4 includes an inspection camera 4.1 and a camera support frame 4.2; the camera support frame is located on the side of the servo screw slide 5, and the inspection camera is located at the upper end of the camera support frame and directly above the servo screw slide 5;

[0080] The detection camera is connected to the PLC controller.

[0081] The working principle of the automatic fattening machine for twist needles described in the utility model is as follows: first, the unfattened twist needles 13 (hereinafter referred to as materials) are placed in the vibrating plate of the circular vibration (i.e., circular vibrator 10), and the circular vibration sends the materials horizontally one by one into the track of the straight vibration (i.e., linear vibrator 9), and the straight vibration sends the materials horizontally one by one into the front end twist needle chuck hole A1 in the front end pressing component 1, and the front end clamping claw 1.6 in the front end pressing component 1 is closed to press the materials, and the twist needles 13 are located in the front end twist needle chuck hole A1, and through program control, when the front end pressing cylinder 1.1 is retracted, the front end clamping claw 1.6 will automatically open under the action of the front end compression spring 1.7, and the materials will be moved along the front end twist needle chuck hole A1. The needle chuck hole A1 will move forward until it touches the rear end contact body 2.11. Since the rear end contact body 2.11 is installed on the rear end insulating block 2.10, it is not electrically connected to the table panel, but the material is connected to the table panel. Therefore, after the material touches the rear end contact body 2.11, the rear end contact body 2.11 is connected to the table panel, and the material moves into place. At this time, clamping and punching can be realized. Each cycle of this process can achieve precise positioning. Under the action of the program, the front end clamping jaw 1.6 pushes the clamping jaw to clamp through the front end pressing cylinder 1.1, and the rear end clamping jaw 2.6 clamps the material through the spring force of the rear end compression spring 2.7. At this time, the servo screw slide 5 drives the rear end punching assembly 2 to move to the left and reaches Fig.16 At point D in the figure, the material will rush out of the fat point. At this time, the servo screw slide 5 drives the rear end fat punching component 2 to move to the right and reach Fig.16 At point H in the middle, the front clamp 1.6 in the front pressing component 1 closes to hold the material behind. At this time, the servo screw slide continues to drive the rear punching component 2 to move to the right to reach Fig.16 At point G in the image, the detection camera of the visual inspection system 4 will take photos for detection and send the detection results to the PLC controller (CCD visual detection is performed after the detection and sorting are performed as twist needles for punching and fattening). The PLC controller controls the program to control the running distance of the servo screw slide 5, so that the rear end fattening component 2 throws the qualified twist needles and the twist needles with out-of-size into the corresponding material boxes respectively, and this cycle is repeated (such as Figure 1 , 7 , Fig.16 As shown, Fig.16 The coordinates in the figure represent the location coordinates of the backend flushing component, and the coordinates can be changed).

[0082] like Fig.16 As shown, the program control method of the PLC controller in the twist needle automatic fat flushing machine described in the utility model is:

[0083] Initial state: the front cylinder A extends, the rear cylinder B retracts, and the servo screw slide is at point F;

[0084] Automatic button pressed: the servo screw slide moves to point E, the front cylinder A retracts, the external action gives the on-off signal, the rear cylinder B extends, the front cylinder A extends (0.3s), the servo screw slide moves to point D (the time is adjustable after 0.6s), the front cylinder A retracts (0.2s), the servo screw slide moves to point H, the front cylinder A extends (0.3s), the servo screw slide moves to point G (the time is adjustable after 0.6s), the rear cylinder B retracts (the time is adjustable after 1s), the servo screw slide is at point F, and it is in the initial state. This is a cycle, which is repeated in this way. The interval time of each of the above actions can be set, the number of cycles of each action can be counted, and it will not be cleared when the power is off.

[0085] like Fig.17 As shown, the electrical manufacturing method of the twist needle automatic fat flushing machine described in the utility model is:

[0086] The AC power access device is a miniature circuit breaker, and the circuit breaker load is divided into three routes. The first route is to power the optical encoder driver through the power filter, and the optical encoder driver is connected to the PLC controller through the signal transmission line. The second route is for 220vLED equipment lighting. The third route is to power the transformer, which is converted into 24v DC and then powers the PLC controller. The PLC controller controls the two-position four-way solenoid valve through the signal.

[0087] Other parts not described belong to the prior art.

Claims

1. An automatic fattening machine for twist needles, comprising a support platform and a vibration system, wherein a table panel is arranged on the support platform, and the vibration system is installed on the table panel (12); characterized in that: It also includes a front-end material pressing component (1) and a rear-end fattening component (2); the front-end material pressing component (1) and the rear-end fattening component (2) are both mounted on a bottom plate (8), and the bottom plate (8) is mounted on a table panel (12) via a support column; the front-end material pressing component (1) is connected to a linear vibrator (9) of a vibration system; The servo screw slide (5) is mounted on the base plate (8); the rear end fat assembly (2) is mounted on the servo screw slide (5); and the servo motor (11) is mounted on the servo screw slide (5); The visual inspection system (4) is mounted on the base plate (8) and is located above the servo screw slide (5); The front clamping jaw of the front pressing component (1) and the rear clamping jaw of the rear punching component (2) are both symmetrical parts; The front clamping jaw of the front pressing component (1) and the rear clamping jaw of the rear punching component (2) are arranged opposite to each other; A rear end contact body (2.11) is arranged in the clamping jaws of the rear end punching component (2).

2. The automatic fat flushing machine of the twist needle according to claim 1, characterized in that: The front-end pressing component (1) comprises a front-end pressing cylinder (1.1), a front-end mounting seat (1.2), a front-end body (1.3), a front-end connecting block (1.4), a front-end support body (1.5) and a front-end clamping claw (1.6); The front-end pressing cylinder (1.1) is fixed on the front-end mounting seat (1.2), the front-end mounting seat (1.2) is fixed on the front-end body (1.3), the front-end body (1.3) is fixed on the front-end connecting block (1.4), the front-end connecting block (1.4) is fixed on the front-end supporting body (1.5), and the front-end supporting body (1.5) is fixed on the bottom plate (8); A front clamping claw (1.6) is installed in the front body (1.3); The front end clamping jaw (1.6) comprises a front end upper clamping jaw (1.61) and a front end lower clamping jaw (1.62); the front end upper clamping jaw (1.61) and the front end lower clamping jaw (1.62) are symmetrically arranged; The front upper clamping jaw (1.61) and the front lower clamping jaw (1.62) are arranged at intervals, and a front compression spring (1.7) is arranged between the two; the front lower clamping jaw (1.62) is fixed on the front connection block (1.4).

3. The automatic fat flushing machine with twisted needles according to claim 1 or 2, characterized in that: The rear end flushing assembly (2) comprises a rear end cylinder (2.1), a rear end cover plate (2.2), a rear end body (2.3), a rear end transmission block (2.4), a rear end cylinder seat (2.5), a rear end clamping claw (2.6), a rear end insulating block (2.10) and a rear end contact body (2.11); The rear end cylinder (2.1) is mounted on the rear end cylinder seat (2.5); the telescopic end of the rear end cylinder (2.1) is connected to the rear end transmission block (2.4); the rear end transmission block (2.4) is connected to the rear end push block (2.8); the rear end push block (2.8) is located behind the rear end clamping claw (2.6); The rear end body (2.3) is fixed on the body mounting seat (3); the rear end cover plate (2.2) is arranged on the upper end of the rear end body (2.3); the rear end cylinder seat (2.5) is fixed on the side of the rear end body (2.3); the body mounting seat (3) is fixed on the servo lead screw slide (5), the servo lead screw slide (5) is fixed on the differential adjustment slide (7) through the slide mounting seat (6), and the differential adjustment slide (7) is fixed on the bottom plate (8); A rear end clamping jaw (2.6) is installed in the rear end body (2.3); the rear end clamping jaw (2.6) comprises a rear end upper clamping jaw (2.61) and a rear end lower clamping jaw (2.62); the rear end upper clamping jaw (2.61) and the rear end lower clamping jaw (2.62) are symmetrically arranged; the rear end upper clamping jaw (2.61) and the rear end lower clamping jaw (2.62) are arranged at intervals, and a rear end compression spring is arranged between the two. A contact body mounting hole (2.7) is provided between the rear end upper clamping jaw (2.61) and the rear end lower clamping jaw (2.62), and the contact body mounting hole (2.7) is located behind the clamping end of the rear end clamping jaw (2.6); The rear end contact body (2.11) is installed in the mounting hole (2.12), passes through the contact body mounting hole (2.7), and is fixed on the rear end insulating block (2.10); the rear end insulating block (2.10) is installed on the rear end body (2.3) and is located on both sides of the rear end clamping claw (2.6).

4. The automatic fat flushing machine of the twist needle according to claim 3, characterized in that: The rear ends of the rear upper clamping jaw (2.61) and the rear lower clamping jaw (2.62) are both provided with wedge-shaped grooves (2.63); A trapezoidal groove (2.81) is provided at the front end of the rear push block (2.8); the trapezoidal groove (2.81) is matched and connected with the wedge-shaped groove (2.63); A compression spring (2.9) is installed at the right end of the rear push block (2.8); the compression spring (2.9) is located between the rear push block (2.8) and the rear cylinder seat (2.5).

5. The automatic fat flushing machine of the twist needle according to claim 4, characterized in that: The vibration system comprises a linear vibrator (9), a circular vibrator (10) and a vibration controller; the circular vibrator (10) is mounted on a vibration plate bottom plate, and the vibration plate bottom plate is mounted on a table top plate via a support column; The linear vibrator (9) is connected to the circular vibrator (10); and the vibration controller is respectively connected to the linear vibrator (9), the circular vibrator (10) and the PLC controller.

6. The automatic fat flushing machine for twisted needles according to claim 5, characterized in that: A plurality of chuck holes (2.64) are longitudinally distributed on the upper surface of the rear end clamping jaw (2.6).

7. The automatic fat flushing machine of the twist needle according to claim 6, characterized in that: Five chuck holes (2.64) are evenly distributed longitudinally on the upper surface of the rear end clamping jaw (2.6).

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