Small rod double-end punching and chamfering equipment and intelligent system

Abstract

The invention provides small rod double-end punching and chamfering equipment and an intelligent system. Compared with the prior art, small rod workpieces enter the sliding groove in order through the vibration disc, the slotting break angle of the sliding groove can store the workpieces, the waiting time can be shortened, and the problem that the yield is affected due to workpiece splashing can also be solved; workpieces enter the material grooves in the sliding plate and the push plate through the sliding grooves, the push plate air cylinder pushes the workpieces to enter the base half-kidney-shaped hole clamping base to achieve alignment with the center of the stamping inlaid head before stamping, meanwhile, the material grooves of the push plate and the T-shaped grooves of the sliding plate can effectively limit the movement track of the push plate, and it is guaranteed that the displacement direction of the push plate is unique. The workpiece can be prevented from falling into a gap between the push plate and the sliding plate; the clamping air cylinder descends to clamp the piece to fix the workpiece; and the stamping inlaying head is pushed by the stamping air cylinder to conduct stamping chamfering on the two ends of the workpiece at the same time, and the stamping efficiency of the small rod workpiece is improved by at least one time through stamping.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent stamping equipment, and in particular to a thin rod double-head stamping chamfering equipment and an intelligent system. Background Art

[0002] In common processes, chamfering of small rods is generally done by hand, mechanical processing, chemical or electrochemical chamfering. Manual chamfering usually uses files, sandpaper, and handheld angle grinders. This type of chamfering is inefficient and difficult to ensure the accuracy and uniformity of the chamfering. It is only suitable for small batches and situations where the accuracy requirements are not high; mechanical and chemical chamfering methods require manual operation and frequent replacement of workpieces, and there are clamping marks on the surface that affect the aesthetics and performance requirements. It is also impossible to mass-produce in a short time and cannot meet the process time requirements. Therefore, a double-headed stamping chamfering device and intelligent system for small rods are proposed. Summary of the invention

[0003] In order to solve at least one of the above-mentioned technical shortcomings, the present invention provides a double-headed stamping and chamfering equipment for thin rods, including a supporting plane and a vibrating plate, the supporting plane is equipped with a slide plate, a vibrating plate, a base, a clamping cylinder and two stamping cylinders, the upper surface of the slide plate is integrally connected with a T-slot, the discharge end of the vibrating plate is equipped with a slide groove, the internal movable connection of the T-slot is equipped with a push plate, the tail of the push plate is equipped with a push plate cylinder fixed on the supporting plane, the push plate is provided with a material trough, the bottom end of the slide groove is aligned with the material trough, the top of the base is integrally connected with a semi-waist hole holder, a square plate is provided between the semi-waist hole holder and the slide plate, the top of the clamping cylinder is provided with a clamping plate, the clamping plate is L-shaped, the middle part of the vertical end of the clamping plate is provided with a clamping protrusion aligned with the semi-waist hole at the top of the semi-waist hole holder, and the output ends of the stamping cylinders are each equipped with a stamping inlay head coaxial with the semi-waist hole.

[0004] Furthermore, the air intake pipes of the two ram cylinders are connected via a Y-shaped pipe.

[0005] Furthermore, a push rod is provided inside the punch insert.

[0006] Furthermore, the chamfer of the punching insert is a ball-and-socket type groove, and the concave hole of the punching insert is in the shape of a ball nose.

[0007] Furthermore, circular holes and collecting grooves are provided on the supporting planes on both sides of the base, and air nozzles are provided inside the circular holes.

[0008] Furthermore, positioning grooves are provided on both sides of the top of the T-shaped groove at positions aligned with the slide groove, and positioning ears connected to the positioning grooves are integrally provided on both sides of the bottom end of the slide groove.

[0009] Furthermore, two electrode sheets are provided at a position where the bottom inner wall of the T-shaped groove is aligned with the material groove.

[0010] Furthermore, two electrode sheets are provided on the inner wall of the semi-lumbar hole at the top of the semi-lumbar hole holder.

[0011] Furthermore, it also includes a touch screen control panel with a built-in intelligent system.

[0012] An intelligent system is applied to a thin rod double-head stamping chamfering equipment. The intelligent system includes: vibration plate control, electrode sheet monitoring, push cylinder control, clamping cylinder control, stamping cylinder control, air nozzle blowing and PLC intelligent control. Beneficial Effects

[0013] Compared with the prior art, the present invention enables small rod workpieces to enter the slide chute in an orderly manner through the vibrating plate, and the slotted corners of the slide chute can store the workpieces to reduce waiting time, and can also reduce the problem of workpiece splashing affecting production; the workpiece enters the material trough in the slide plate and the push plate through the slide chute, and the push plate cylinder pushes the workpiece into the semi-waist hole clamping seat of the base to achieve alignment with the center of the stamping head before stamping, while the material trough of the push plate and the T-slot of the slide plate can effectively limit the movement trajectory of the push plate, ensuring that the displacement direction of the push plate is unique and avoiding the workpiece from being stuck in the gap between the push plate and the slide plate; the clamping cylinder descends the clamping plate to fix the workpiece; and then the stamping head is pushed by the stamping cylinder to simultaneously perform stamping chamfering on both ends of the workpiece, and the stamping efficiency of small rod workpieces is increased by at least twice.

[0014] Double-head stable stamping, high dimensional accuracy, double-head stamping chamfering can accurately control the size of the chamfer, ensure the force value of the stamping at both ends, the consistency of the chamfering action, and the precision stamping head can accurately control the chamfer size and angle accuracy; the size and shape of the stamping head directly determine the final size of the chamfer, and the stamping process can ensure that the deviation of the chamfer angle is within a very small range.

[0015] Improve production efficiency Double-head stamping chamfering With the right stamping equipment and stamping insert, one stamping action can complete the chamfering of both ends. Compared with traditional manual grinding or partial mechanical processing methods, stamping chamfering is extremely fast and does not require two processings on both sides of the same workpiece, which improves efficiency. The semi-waist hole is fed by an automated feeding cylinder, and after stamping and chamfering, the finished product is automatically collected by the air nozzle, reducing labor.

[0016] Good surface quality The surface finish of the workpiece after stamping and chamfering is good. The stamping process is to form the chamfer by extruding and deforming the material through the stamping head. The material flows under the constraint of the stamping head, making the chamfered surface relatively smooth and without the need for secondary grinding and polishing.

[0017] Optimizing material properties Stamping chamfers can also optimize material properties to a certain extent. During the stamping process, the material undergoes moderate cold working deformation at the edge area, which increases the surface hardness of the material and enhances the wear resistance and deformation resistance of the part edge.

[0018] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an axonometric view of the whole of the present invention.

[0020] Figure 2 It is an axonometric view of the skateboard of the present invention.

[0021] Figure 3 It is an axonometric view of the slideway of the present invention.

[0022] Figure 4 It is an axonometric view of the push plate of the present invention.

[0023] Figure 5 It is an axonometric view of the T-slot of the present invention.

[0024] Figure 6 It is an axonometric view of the clamping sheet of the present invention.

[0025] Figure 7 It is an axonometric view of the semi-waist hole holder of the present invention.

[0026] Figure 8 It is a cross-sectional view of the punching state of the punching insert of the present invention.

[0027] Fig. 9 It is a top view of the whole invention.

[0028] Fig.10 It is a cross-sectional view of the whole of the present invention.

[0029] Fig.11 It is a cross-sectional view of the T-slot of the present invention.

[0030] Fig.12 Schematic diagram of the intelligent system of the present invention Figure 1 .

[0031] Fig.13 Schematic diagram of the intelligent system of the present invention Figure 2 .

[0032] exist Figures 1 to 13 , the correspondence between the component names or lines and the figure numbers is: supporting plane 1, slide plate 101, round hole 102, air nozzle 103, collecting trough 104, vibration plate 2, slide groove 3, positioning ear 301, push plate cylinder 4, push plate 401, material trough 402, T-slot 5, positioning groove 501, electrode sheet 502, stamping cylinder 6, stamping head 7, push rod 701, ball socket groove 702, base 8, semi-waist hole holder 801, clamping cylinder 9, clamping sheet 901, clamping protrusion 902, touch screen control panel 10. DETAILED DESCRIPTION

[0033] Please refer to Figures 1 to 13 ; This embodiment provides a double-headed stamping and chamfering device for a thin rod, referring to Figures 1 to 5 , including a support plane 1 and a vibration plate 2, the support plane 1 is equipped with a slide plate 101, a vibration plate 2, a base 8, a clamping cylinder 9 and two punching cylinders 6, the upper surface of the slide plate 101 is integrally connected with a T-slot 5, the discharge end of the vibration plate 2 is equipped with a slide 3, the internal movable connection of the T-slot 5 is equipped with a push plate 401, the tail of the push plate 401 is equipped with a push plate cylinder 4 fixed on the support plane 1, the push plate 401 is provided with a material trough 402, the slide 3 The bottom end is aligned with the material trough 402, and a semi-waist hole holder 801 is integrally connected to the top of the base 8. A square plate is provided between the semi-waist hole holder 801 and the slide plate 101. A clamping piece 901 is provided on the top of the clamping cylinder 9. The clamping piece 901 is L-shaped. A clamping protrusion 902 aligned with the semi-waist hole on the top of the semi-waist hole holder 801 is provided in the middle of the vertical end of the clamping piece 901. The output end of the stamping cylinder 6 is installed with a stamping head 7 coaxial with the semi-waist hole.

[0034] During the specific implementation, the thin and small rod workpieces enter the slide trough in an orderly manner through the vibrating disk 2. The slotted corners of the slide 3 can store the workpieces to reduce waiting time and can also reduce the problem of workpiece splashing affecting production; the workpiece enters the material trough 402 in the slide plate 101 and the push plate 401 through the slide trough 3, and the push plate cylinder 4 pushes the workpiece into the base semi-waist hole holder 801 to achieve center alignment with the punching head 7 before stamping. At the same time, the material trough 402 of the push plate 401 and the T-slot 5 of the slide plate 101 can effectively limit the movement trajectory of the push plate, ensuring that the displacement direction of the push plate 401 is unique, and can avoid the workpiece from being stuck in the gap between the push plate 401 and the slide plate 101; the clamping cylinder 9 lowers the clamping plate 901 to fix the workpiece; and then the stamping head 7 is pushed by the stamping cylinder 6 to simultaneously perform stamping chamfering on both ends of the workpiece, and at the same time, stamping increases the stamping efficiency of thin and small rod workpieces by at least twice.

[0035] Furthermore, the air intake pipes of the two ram cylinders 6 are connected via a Y-shaped pipe.

[0036] In specific implementation, the air inlet pipes of the two punching cylinders 6 are connected by a Y-shaped pipe to ensure simultaneous inlet and outlet, and the two cylinders move toward the workpiece at the same time.

[0037] Furthermore, a push rod 701 is provided inside the punching head 7 .

[0038] During specific implementation, the workpiece enters the chamfering head and then the punching head to complete the chamfering punching. The ejector pin 701 slightly supports the workpiece to prevent the workpiece from being stuck in the punching head 7 and being over-punched, thereby ensuring the size.

[0039] For further reference, Figure 8The chamfered corner of the punch insert 7 is a ball-and-socket type groove 702, and the concave hole of the punch insert 7 is in the shape of a ball nose.

[0040] In specific implementation, the concave hole of the punching head 7 is spherical, which can remove burrs after punching. The arc-shaped convergence can flatten the burrs to the cross section of the workpiece to ensure smooth chamfering, ensure installation accuracy, and prevent material jamming.

[0041] For further reference, Figure 2 and Fig. 9 Circular holes 102 and collecting grooves 104 are provided on the supporting planes 1 on both sides of the base 8 , and air nozzles 103 are provided inside the circular holes 102 .

[0042] In the specific implementation, after the stamping chamfering is completed, nitrogen is blown out from the air nozzle 103 of the round hole 102 on the right side of the base, and the thin rod is blown into the left square hole collection groove 104, completing a double-sided stamping chamfering. The stamping process is fast and convenient, the workpiece chamfer is clean and the size can be guaranteed to meet the standard, which greatly shortens the process time and reduces the unqualified rate and rework rate.

[0043] For further reference, Figure 3 and Figure 5 Positioning grooves 501 are provided on both sides of the top of the T-shaped groove 5 at positions aligned with the slide groove 3 , and positioning ears 301 connected to the positioning grooves 501 are integrally connected on both sides of the bottom end of the slide groove 3 .

[0044] During specific implementation, it is convenient for the sliding groove 3 to be positioned and connected with the T-shaped groove 5 .

[0045] For further reference, Figure 5 Two electrode sheets 502 are provided at a position where the bottom inner wall of the T-shaped groove 5 is aligned with the material groove 402 .

[0046] In the specific implementation, the electrode sheet 502 is used to monitor whether the workpiece has fallen into the material trough 402. When the workpiece has not slipped into the material trough 402 within the specified time, the vibration plate is faulty or stuck. When the workpiece slides into the inside of the material trough 402 within the specified time, the pushing cylinder can enter the next pushing process in time, thereby improving the processing efficiency.

[0047] Furthermore, two electrode sheets 502 are provided on the inner wall of the semi-lumbar hole at the top of the semi-lumbar hole holder 801 .

[0048] In the specific implementation, the two electrode sheets 502 inside the semi-lumbar hole are used to monitor whether the workpiece has fallen into the semi-lumbar hole. At the same time, when the workpiece is unloaded, it is monitored whether the workpiece has left the semi-lumbar hole. When the workpiece leaves the semi-lumbar hole and the workpiece in the material trough 402 is ready, the pushing process is carried out.

[0049] Furthermore, it also includes a touch screen control panel 10 with a built-in intelligent system.

[0050] In the specific implementation, intelligent control is performed through the touch screen control panel 10 to enable intelligent optimization of the overall processing process. By introducing intelligent adaptive control, data analysis and task scheduling, the production efficiency of the system can be significantly improved and an efficient and stable production process can be ensured.

[0051] An intelligent system, reference Fig.12 and Fig.13 , used in a thin rod double-head stamping chamfering equipment, the intelligent system includes: vibration plate control, electrode sheet monitoring, push cylinder control, clamping cylinder control, stamping cylinder control, air nozzle blowing and PLC intelligent control.

[0052] In specific implementation, the vibration plate controls: the vibration plate is used to automatically send the workpiece (such as a thin rod) to the next processing position in a certain direction and order, send it into the slide 3, and then slide from the slide 3 to the inside of the material trough 402.

[0053] Control requirements: Vibration frequency and amplitude need to be adjusted according to the processing progress.

[0054] Electrode sheet monitoring: When the workpiece slides into the inside of the trough 402, the workpiece rests on two electrode sheets, so that the electrode sheet circuit is connected. Through the feedback of electrical signals, the PLC intelligent control obtains monitoring data and makes control instructions.

[0055] Pushing cylinder control: Through the control instructions of PLC intelligent control, the output end of the pushing cylinder is extended. When the material trough 402 moves to the top of the half-waist hole, the workpiece is unloaded into the inside of the half-waist hole.

[0056] Control requirements: the extension and retraction speed of the paint cylinder.

[0057] Electrode sheet monitoring: When the workpiece is fed into the semi-circular hole, the workpiece rests on the two electrode sheets inside the semi-circular hole, so that the electrode sheet circuit is connected. Through the feedback of electrical signals, the PLC intelligent control obtains monitoring data and makes control instructions.

[0058] Clamping cylinder control: When the workpiece is fed into the semi-lumbar hole, the PLC intelligent control uses control instructions to shrink the output end of the clamping cylinder, so that the clamping protrusion 902 moves downward, clamping the workpiece inside the semi-lumbar hole.

[0059] Control requirements: extension and retraction speed and clamping time of the clamping cylinder.

[0060] Stamping cylinder control: After the workpiece is clamped, the output ends of the two stamping cylinders extend out at the same time, and the stamping heads installed at the output ends of the stamping cylinders are used to stamp and chamfer the two ends of the workpiece.

[0061] Control requirements: punching force and extension speed of punching cylinder.

[0062] Air blowing through the air nozzle: After the stamping and chamfering of both ends of the workpiece are completed, air is blown through the air nozzle, so that the air nozzle blows the gas upwards to one end of the workpiece. Under the action of force, the workpiece falls from the mid-waist hole to the collection tank.

[0063] Stamping chamfer quality inspection: Manual inspection of stamped workpieces, and manual adjustment of stamping cylinder control requirements according to the stamping situation.

[0064] Electrode sheet monitoring: When the workpiece falls from the semi-circular hole, the two electrode sheets inside the semi-circular hole are disconnected, and the PLC intelligent control performs the next cycle through the disconnected electrical signal.

[0065] The sliding of the workpiece is monitored by two electrodes inside the T-slot. If it is detected that the workpiece has not slid completely or is retained, the system will automatically adjust the working state of the vibration plate to prevent the workpiece from getting stuck. That is, the workpiece has not slipped into the trough and contacted the two electrodes within the specified time.

[0066] Intelligent control of push cylinder: According to the pushing time, speed and other parameters of the pushing cylinder, the working mode of the pushing cylinder is dynamically adjusted to ensure that the workpiece is transported to the semi-waist hole in the shortest time.

[0067] Intelligent control of push cylinder, clamping cylinder and punching cylinder: After the pushing cylinder completes pushing, it contracts, and the clamping cylinder clamps at this time. At the same time, the punching cylinder punches. The contraction speed of the pushing cylinder, the extension and retraction speed and clamping time of the clamping cylinder, and the extension and retraction speed and punching intensity of the punching cylinder are intelligently controlled through intelligent control. The pushing cylinder, the clamping cylinder, and the punching cylinder can work efficiently and at low time intervals without interference, which can greatly reduce the time required for processing a single workpiece and improve the overall production efficiency.

[0068] Production Scheduling and Task Management: The system can reasonably allocate the work tasks of the push cylinder and the chamfering cylinder through the task scheduling algorithm to avoid excessive work of a certain device and cause long waiting time.

[0069] For example, when the chamfering cylinder completes the chamfering operation of the current workpiece, the system can determine whether the next workpiece is ready based on real-time data. If it is ready, the pushing cylinder will be started immediately to push it.

[0070] Fault warning and automatic adjustment: If the pressure of the chamfering cylinder is abnormal, or there is a delay in the pushing process of the push cylinder, the system will automatically suspend the operation and prompt the operator to check through the HMI interface or alarm system.

[0071] The system can automatically adjust the work of other parts according to the type of fault. For example, when the push cylinder fails, the system will monitor and alarm.

[0072] Optimization using dynamic adjustment technology, combined with real-time sensor data feedback and adaptive algorithms to adjust control parameters, can significantly improve production efficiency, reduce energy consumption, improve equipment operation stability, and ensure the controllability of product quality.

[0073] In particular, through real-time monitoring and feedback mechanisms, the system can automatically adjust the operating status of the equipment, reduce human intervention and manual correction settings, and thus optimize the entire production process.

[0074] This method can adapt to different production needs and changes in operating conditions through closed-loop control, dynamic optimization and intelligent adjustment, providing the system with high flexibility and intelligent control.

Claims

1. A double-headed stamping chamfering device for a thin rod, comprising a support plane (1) and a vibration plate (2), wherein the support plane (1) is provided with a slide plate (101), a vibration plate (2), a base (8), a clamping cylinder (9) and two stamping cylinders (6), characterized in that: The upper surface of the slide plate (101) is integrally connected with a T-shaped groove (5), the discharge end of the vibrating plate (2) is provided with a slide groove (3), the internal movable connection of the T-shaped groove (5) is provided with a push plate (401), the rear end of the push plate (401) is provided with a push plate cylinder (4) fixed on the supporting plane (1), the push plate (401) is provided with a material trough (402), the bottom end of the slide groove (3) is aligned with the material trough (402), and the top of the base (8) is integrally connected with a A semi-waist hole holder (801) is provided, a square plate is provided between the semi-waist hole holder (801) and the slide plate (101), a clamping piece (901) is provided on the top of the clamping cylinder (9), the clamping piece (901) is arranged in an L shape, a clamping protrusion (902) aligned with the semi-waist hole on the top of the semi-waist hole holder (801) is provided in the middle of the vertical end of the clamping piece (901), and a stamping insert head (7) coaxial with the semi-waist hole is installed at the output end of the stamping cylinder (6).

2. According to claim 1, a thin rod double-head stamping chamfering device is characterized in that: The air intake pipes of the two ram cylinders (6) are connected via a Y-shaped pipe.

3. According to claim 2, a thin rod double-head stamping chamfering device is characterized in that: A push rod (701) is provided inside the punch insert (7).

4. According to claim 3, a thin rod double-head stamping chamfering device is characterized in that: The chamfered corner of the punching insert (7) is a ball-and-socket type groove (702), and the concave hole of the punching insert (7) is in the shape of a ball nose.

5. According to claim 4, a thin rod double-head stamping chamfering device is characterized in that: Circular holes (102) and collecting grooves (104) are provided on the supporting planes (1) on both sides of the base (8), and air nozzles (103) are provided inside the circular holes (102).

6. According to claim 5, a thin rod double-head stamping chamfering device is characterized in that: Positioning grooves (501) are provided on both sides of the top of the T-shaped groove (5) at positions aligned with the slide groove (3), and positioning ears (301) connected to the positioning grooves (501) are integrally connected on both sides of the bottom end of the slide groove (3).

7. According to claim 6, a thin rod double-headed stamping chamfering device is characterized in that: Two electrode sheets (502) are provided at a position where the inner wall of the bottom of the T-shaped groove (5) is aligned with the material groove (402).

8. According to claim 7, a thin rod double-headed stamping chamfering device is characterized in that: Two electrode sheets (502) are provided on the inner wall of the semi-lumbar hole at the top of the semi-lumbar hole holder (801).

9. According to claim 8, a thin rod double-headed stamping chamfering device is characterized in that: Also included is a touch screen control panel (10) with a built-in intelligent system.

10. An intelligent system, characterized in that: The device for double-headed stamping and chamfering of a thin rod as described in claim 9 has an intelligent system including: vibration plate control, electrode sheet monitoring, push cylinder control, clamping cylinder control, stamping cylinder control, air nozzle blowing and PLC intelligent control.

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