Full-automatic multi-station servo hydraulic machine

Abstract

The invention belongs to the technical field of machining, and particularly relates to a full-automatic multi-station servo hydraulic machine which comprises a machine cover and a multi-station servo hydraulic machine body installed in the machine cover. The servo material guiding assembly comprises a material guiding plate arranged in the machine cover and a strip-shaped plate integrally formed on one side of the material guiding plate. According to the device, workpieces to be machined can be automatically fed and cut at equal intervals, the guide plate can be promoted to drive the clamped workpieces to one side to synchronously move, and after the workpieces are moved to the next stamping position, the materials can be promoted to be automatically moved to the downward-moving stamping machining position; the workpiece is automatically transferred without manual carrying and positioning operation, so that the transfer time of the workpiece between different stations is greatly shortened, the overall production efficiency is improved, an uninterrupted production process can be realized, and a hydraulic machine can continuously process and punch the workpiece.

Description

Technical Field

[0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a fully automated multi-station servo hydraulic press. Background Art

[0002] In national production, the stamping process has the advantages of saving materials and energy, high efficiency, and low technical requirements for operators. Therefore, its use is becoming more and more extensive. As the structure of the process products to be produced becomes more complicated, a process product usually requires multiple stamping process steps to be connected to complete, so it is necessary to use a multi-station stamping machine for efficient production.

[0003] During the processing of traditional hydraulic presses, it is not convenient to move the workpiece from the previous processing position to the next processing position. The transfer of workpieces often relies on manual operation, which is not only inefficient but also prone to human errors, affecting product quality. At the same time, manual operation also has certain safety risks and may cause harm to the operator.

[0004] In order to solve the above problems, this application proposes a fully automated multi-station servo hydraulic press. Summary of the invention

[0005] To solve the problems raised in the above background technology. The present invention provides a fully automated multi-station servo hydraulic press, which can automatically load and cut the workpiece to be processed at equal intervals, and can prompt the material guide plate to drive the clamped workpiece to move synchronously to one side. After the workpiece is moved to the next stamping position, the material can be automatically moved to the position for the downward stamping processing. The workpiece is automatically transferred without manual handling and positioning operations, which greatly shortens the transfer time of the workpiece between different stations, thereby improving the overall production efficiency, and can realize an uninterrupted production process, so that the hydraulic press can continuously process and stamp the workpiece. Its automatic operation process is relatively stable and reliable, reducing the safety risks caused by improper human operation.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a fully automated multi-station servo hydraulic press, comprising a machine cover and a multi-station servo hydraulic machine body installed inside the machine cover; A servo material guide assembly is installed in the hood, and the servo material guide assembly includes a material guide plate arranged in the hood, a strip plate integrally formed on one side of the material guide plate, and a servo motor, a gear, a rectangular internal gear and an L-shaped connecting plate for driving the material guide plate to clamp and move the workpiece; A servo cutting assembly is installed at the top of one side of the hood, and the servo cutting assembly includes a hydraulic rod fixedly installed at the top of one side of the hood, a T-shaped mounting plate fixedly installed at the piston end of the hydraulic rod, and a cutting knife and a cutting bottom plate for cutting the workpiece blank; A servo loading assembly is installed on one side of the hood, and the servo loading assembly includes a T-shaped slide bar slidably connected to a groove opened on the surface of one side of the hood, a flip clamp set at one end of the T-shaped slide bar, and a fixed slide seat, a tension spring, a fixed slide bar, a control block, a control boss, a T-shaped connecting rod, a wedge block, a spring three, an axle rod, a coil spring and a baffle for controlling the flip clamp to move the workpiece blank to one side for loading.

[0007] As a preferred fully automated multi-station servo hydraulic press of the present invention, a servo motor is installed on the bottom surface of the hood, the piston end of the servo motor extends into the hood and is connected to a gear arranged in the hood, the surface of the gear is meshingly connected with a rectangular internal gear part, the surface of the rectangular internal gear part is integrally formed with an L-shaped connecting plate, and one end of the L-shaped connecting plate is connected to the strip plate.

[0008] As a preferred embodiment of a fully automated multi-station servo hydraulic press of the present invention, the outer side of the rectangular internal gear is slidably connected with a rectangular sleeve, the L-shaped connecting plate is slidably connected to the surface of the rectangular sleeve, the bottom surface of the rectangular sleeve is integrally formed with a slider, the inner bottom surface of the hood is provided with a strip groove matched with the slider, and the rectangular sleeve is slidably connected to the inner bottom surface of the hood through the slider and the strip groove.

[0009] As a preferred fully automated multi-station servo hydraulic press of the present invention, the bottom of the L-shaped connecting plate is integrally formed with a sliding column, the inner bottom surface of the hood is provided with a rectangular groove adapted to the sliding column, and the L-shaped connecting plate is slidably connected to the inner bottom surface of the hood through the sliding column and the rectangular groove.

[0010] As a preferred embodiment of a fully automated multi-station servo hydraulic press of the present invention, a plurality of groups of limit clamps are integrally formed on one side of the material guide plate, a shovel plate is fixed between each group of the limit clamps, an elastic abutment plate is slidably connected between each group of the limit clamps, and a spring is connected between the elastic abutment plate and the material guide plate.

[0011] As a preferred embodiment of the fully automated multi-station servo hydraulic press of the present invention, a cutter is mounted on the bottom of the T-shaped mounting plate by bolts, and a cutting base plate is fixedly mounted on the inner bottom surface of the machine cover and located directly below the cutter.

[0012] As a preferred embodiment of a fully automated multi-station servo hydraulic press of the present invention, the surface of the T-shaped mounting plate is slidably connected with a T-shaped rod, a T-shaped pressure plate is installed at one end of the T-shaped rod, a spring 2 is sleeved on the outside of the T-shaped rod and located between the T-shaped mounting plate and the T-shaped pressure plate, and a guide rod is installed on the surface of the T-shaped mounting plate, and the guide rod is slidably connected in a groove opened on the surface of the hood.

[0013] The cam is secured to the outside of the hood and is provided with a spring which is adapted to move the cam forward and downward through the camshaft to move the cam forward along the cam face.

[0014] As a preferred embodiment of a fully automated multi-station servo hydraulic press of the present invention, the surface of the T-shaped slide bar is slidably connected with a fixed guide rod, the fixed guide rod is fixedly installed in a groove opened on the surface of the machine cover, and a spring four is sleeved on the outer side of the fixed guide rod.

[0015] As a preferred fully automated multi-station servo hydraulic press of the present invention, a pull rope is fixed to one side of the control block, a guide wheel is fixedly installed on the surface of the machine hood, one end of the pull rope is wrapped around the guide wheel and connected to the guide rod, a guide plate is fixedly installed on the inner bottom surface of one end of the machine hood, and a limiting guide frame is fixed on the surface of the guide plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. By adding a servo material guide component, through the coordinated use of gears, rectangular internal gears, rectangular sleeves, material guide plates, rectangular grooves and limit clamps and other structures provided in the component, when using this fully automated multi-station servo hydraulic press, the material guide plate can drive the clamped workpiece to move synchronously to one side, and after the workpiece is moved to the next stamping position, the material can be automatically moved to the position for downward stamping processing. The automatic transfer of the workpiece does not require manual handling and positioning operations, which greatly shortens the transfer time of the workpiece between different stations, thereby improving the overall production efficiency, and can achieve an uninterrupted production process, so that the hydraulic press can continuously process and stamp the workpiece, avoiding production interruptions caused by manual operation, and workers do not need to perform heavy handling work, which reduces labor intensity, reduces operating errors caused by factors such as fatigue, reduces the demand for labor, and reduces the human cost expenditure of the enterprise; The setting of multiple groups of limit clamps installed on one side of the guide plate is coordinated so that when the workpiece is clamped, the workpiece can be clamped in a group of limit clamps, and when the processed position of the workpiece is automatically adjusted by the translation of the guide plate, the position of the workpiece can be guaranteed to be stable, and the workpiece can be accurately placed in the downward processing and stamping position, reducing the error caused by inaccurate manual placement, improving the processing accuracy, and the position and posture of the workpiece can be kept highly consistent each time it is transferred, thereby ensuring the stable processing quality of each workpiece; The spring is set and the cooperation with the elastic abutment plate and the shovel plate can ensure that the workpiece can be on the surface of the shovel plate when the workpiece is clamped, so as to support the workpiece clamped by the limit clamp and prevent the workpiece from falling during the process of translating the workpiece to the downward processing position. At the same time, the elastic abutment plate can always be in contact with the clamped workpiece, so as to further improve the stability of the workpiece during the transfer process.

[0017] 2. By adding the service cutting component, through the coordinated use of the T-shaped mounting plate, cutter, T-shaped rod, spring 2, T-shaped pressure plate and cutting bottom plate and other structures set in the component, in order to further improve the automation degree of this fully automatic multi-station servo hydraulic press, the workpiece blank can be automatically cut when the blank is put into processing. The automatic cutting device can quickly complete the cutting work before the hydraulic press processing and stamping process, without the need for additional manual cutting operations, making the entire production process more coherent and greatly shortening the production cycle; By using the T-shaped rod, the T-shaped pressure plate and the spring together, when the workpiece to be processed is cut, the elastically arranged T-shaped pressure plate can abut against the surface of the workpiece to be processed in advance to pre-position the metal plate, and can also press the incision of the workpiece to be processed to prevent the incision from being offset and deformed due to shear stress during cutting. Compared with the traditional manual cutting method, this cutting method can improve the effect of metal plate cutting and forming, ensure the consistency of the dimensional accuracy of the workpiece, avoid the dimensional deviation caused by human factors in manual cutting, improve the quality stability of the product, and the automatic cutting device can provide a neat and smooth cutting edge, reducing the difficulty and defect rate of subsequent processing; 3. By adding a servo feeding component, the control block, control convex column, T-shaped connecting rod, wedge block, fixed wedge plate and flip clamping plate are used in coordination with each other, so that the workpiece blank can be clamped in the two flip clamping plates, and the two flip clamping plates drive the workpiece blank to be transferred on the surface of the guide plate and the limit guide frame. Compared with the traditional manual feeding method, the use of this method to feed the metal plate can reduce the labor cost and improve the processing efficiency. The automatic feeding device ensures the continuous supply of the workpiece blank, and there is no need for frequent manual feeding, which makes the production process more coherent, greatly improves the production efficiency, ensures the consistency of the size of each workpiece, reduces the time for subsequent adjustment and processing, speeds up the overall production rhythm, and avoids accidental injuries that may occur to workers during feeding and cutting, such as being clamped or cut by the machine; When the material to be cut is transferred, when the wedge block sliding on the surface of the T-shaped connecting rod is relative to the position of the fixed wedge plate, the fixed wedge plate can push the wedge block, and the wedge block pushes the T-shaped connecting rod to move upward in the T-shaped slide bar, thereby causing the wedge block to detach from the surface of the control boss. At that time, when the control block continues to move, the T-shaped slide bar will not move with it, and the material can be transferred and cut at equal distances, thereby improving the accuracy of the workpiece during processing and improving product quality.

[0018] This fully automated multi-station servo hydraulic press can automatically load and cut the workpieces to be processed at equal distances when in use, and can also automatically transfer the processed workpieces to the next processing position. Its automatic operation process is relatively stable and reliable, reducing the safety risks caused by improper human operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 Schematic diagram of the bottom structure; Figure 3 For the present invention Figure 1 A side view structural schematic diagram of; Figure 4 It is a schematic diagram of the internal partial structure of the hood in the present invention; Figure 5 It is a schematic diagram of the internal partial structure of the hood in the present invention; Figure 6 It is a schematic diagram of the structure of the guide plate, rectangular sleeve, slider and gear in the present invention; Figure 7It is a schematic diagram of the structure of the rectangular sleeve, the guide plate and the strip plate in the present invention; Figure 8 It is a schematic diagram of the structure of the limit clamping plate, the sliding column and the guide plate in the present invention; Fig. 9 It is a schematic diagram of the structure of the T-shaped rod, the cutting bottom plate and the T-shaped pressing plate in the present invention; Fig.10 It is a schematic diagram of the structure of the guide plate and the limiting guide frame in the present invention; Fig.11 It is a schematic diagram of the structure of the guide wheel and the pull rope in the present invention; Fig.12 It is a schematic diagram of the structure of the wedge block, the T-shaped slide bar and the spring three in the present invention; Fig.13 It is a schematic diagram of the structure of the flip splint and the T-shaped connecting slide bar in the present invention; Fig.14 It is a schematic diagram of the structure of the flip splint and the T-shaped connecting slide bar in the present invention; Fig.15 It is a schematic diagram of the structure of the gear, rectangular sleeve and L-shaped connecting plate in the present invention; Fig.16 For the present invention Figure 7 A schematic diagram of the structure enlargement at point A; Fig.17 For the present invention Fig.10 A schematic diagram of the structure at B in FIG. Fig.18 For the present invention Fig.12 A schematic diagram of the structure at position C in FIG. In the figure: 1. Machine cover; 11. Multi-station servo hydraulic body; 2. Servo guide assembly; 21. Servo motor; 22. Gear; 23. Rectangular internal gear; 24. Rectangular sleeve; 25. Slider; 26. Strip plate; 27. Guide plate; 29. ​​L-shaped connecting plate; 210. Sliding column; 211. Strip groove; 212. Rectangular groove; 213. Limiting clamp; 214. Shovel plate; 215. Spring 1; 216. Elastic plate; 3. Servo cutting assembly; 31. Hydraulic rod; 32. T-shaped mounting plate; 33. Cutter; 34. T-shaped rod; 35. Spring 2 ; 36. T-shaped pressure plate; 37. Cutting base plate; 38. Guide rod; 4. Servo feeding assembly; 41. Fixed slide seat; 42. Tension spring; 43. Fixed slide rod; 44. Control block; 45. Control boss; 46. Pull rope; 47. T-shaped slide rod; 48. T-shaped connecting rod; 49. Wedge block; 410. Spring three; 411. Fixed wedge plate; 412. Shaft rod; 413. Coil spring; 414. Baffle; 415. Flip splint; 416. Guide plate; 417. Limiting guide frame; 418. Fixed guide rod; 419. Spring four; 420. Guide wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: Figure 1-Figure 18 As shown, the present invention provides a technical solution, a fully automated multi-station servo hydraulic press, comprising a hood 1 and a multi-station servo hydraulic machine body 11 installed inside the hood 1; A servo material guide assembly 2 is installed in the hood 1, and the servo material guide assembly 2 includes a servo motor 21, a gear 22, a rectangular internal gear 23, a rectangular sleeve 24, a slider 25, a strip plate 26, a material guide plate 27, an L-shaped connecting plate 29, a slide column 210, a strip groove 211, a rectangular groove 212, a limit clamping plate 213, a shovel plate 214, a spring 215 and an elastic stop plate 216; A material guide plate 27 is provided in the hood 1, and a strip plate 26 is integrally formed on one side of the material guide plate 27. A servo motor 21 is installed on the bottom surface of the hood 1. The piston end of the servo motor 21 extends into the hood 1 and is connected to a gear 22 provided in the hood 1. The surface of the gear 22 is meshed and connected with a rectangular internal gear part 23. The surface of the rectangular internal gear part 23 is integrally formed with an L-shaped connecting plate 29, and one end of the L-shaped connecting plate 29 is connected to the strip plate 26.

[0022] The outer side of the rectangular inner gear part 23 is slidably connected with a rectangular sleeve 24, the L-shaped connecting plate 29 is slidably connected to the surface of the rectangular sleeve 24, the bottom surface of the rectangular sleeve 24 is integrally formed with a slider 25, and the inner bottom surface of the hood 1 is provided with a strip groove 211 adapted to the slider 25, and the rectangular sleeve 24 is slidably connected to the inner bottom surface of the hood 1 through the slider 25 and the strip groove 211.

[0023] A slide column 210 is integrally formed at the bottom of the L-shaped connecting plate 29 , and a rectangular groove 212 matching the slide column 210 is formed on the inner bottom surface of the hood 1 . The L-shaped connecting plate 29 is slidably connected to the inner bottom surface of the hood 1 through the slide column 210 and the rectangular groove 212 .

[0024] One side of the guide plate 27 is integrally formed with multiple groups of limit clamps 213, a shovel plate 214 is fixed between each group of limit clamps 213, an elastic abutment plate 216 is slidably connected between each group of limit clamps 213, and a spring 215 is connected between the elastic abutment plate 216 and the guide plate 27.

[0025] A servo cutting assembly 3 is installed on the top of one side of the hood 1, and the servo cutting assembly 3 includes a hydraulic rod 31, a T-shaped mounting plate 32, a cutter 33, a T-shaped rod 34, a spring 2 35, a T-shaped pressure plate 36, a cutting bottom plate 37 and a guide rod 38; A hydraulic rod 31 is fixedly installed on the inner top of one side of the hood 1, a T-shaped mounting plate 32 is installed on the piston end of the hydraulic rod 31, a cutter 33 is installed on the bottom of the T-shaped mounting plate 32 by bolts, and a cutting base plate 37 is fixedly installed on the inner bottom surface of the hood 1 and directly below the cutter 33.

[0026] A T-shaped rod 34 is slidably connected to the surface of the T-shaped mounting plate 32, a T-shaped pressure plate 36 is installed at one end of the T-shaped rod 34, a spring 2 35 is sleeved on the outer side of the T-shaped rod 34 and located between the T-shaped mounting plate 32 and the T-shaped pressure plate 36, and a guide rod 38 is installed on the surface of the T-shaped mounting plate 32, and the guide rod 38 is slidably connected in a groove opened on the surface of the hood 1.

[0027] A servo loading assembly 4 is installed on one side of the hood 1. The servo loading assembly 4 includes a fixed slide 41, a tension spring 42, a fixed slide rod 43, a control block 44, a control boss 45, a pull rope 46, a T-shaped slide rod 47, a T-shaped connecting rod 48, a wedge block 49, a spring three 410, a fixed wedge plate 411, a shaft 412, a coil spring 413, a baffle 414, a flip clamp 415, a guide plate 416, a limit guide frame 417, a fixed guide rod 418, a spring four 419 and a guide wheel 420; A T-shaped slide bar 47 is slidably connected in a groove on one side of the hood 1, and a flip clamp 415 is provided at one end of the T-shaped slide bar 47. A shaft 412 is fixedly installed at one end of the T-shaped slide bar 47. The flip clamp 415 is rotatably connected to the outside of the shaft 412. A coil spring 413 is installed on the outside of the shaft 412. The other end of the coil spring 413 is connected to the flip clamp 415. A fixed slide seat 41 is installed on one side of the hood 1. A fixed slide bar 43 is installed in the fixed slide seat 41. The surface of the fixed slide rod 43 is slidably connected to the control block 44, and a tension spring 42 is wound around the surface of the fixed slide rod 43 and located on one side of the control block 44. One end of the tension spring 42 is connected to the fixed slide seat 41, and the other end of the tension spring 42 is connected to the control block 44. One end of the T-shaped slide rod 47 is slidably connected to the T-shaped connecting rod 48, and a wedge block 49 is installed at one end of the T-shaped connecting rod 48. A spring three 410 is sleeved on the outside of the T-shaped connecting rod 48 and located between the T-shaped connecting rod 48 and the wedge block 49.

[0028] The surface of the T-shaped slide bar 47 is slidably connected with a fixed guide rod 418, which is fixedly installed in a groove opened on the surface of the hood 1, and a spring 419 is sleeved on the outer side of the fixed guide rod 418.

[0029] A pull rope 46 is fixed to one side of the control block 44, a guide wheel 420 is fixedly installed on the surface of the hood 1, one end of the pull rope 46 is passed around the guide wheel 420 and connected to the guide rod 38, a guide plate 416 is fixedly installed on the inner bottom surface of one end of the hood 1, and a limiting guide frame 417 is fixed on the surface of the guide plate 416.

[0030] The working principle and use process of the present invention are as follows: when using this kind of fully automatic multi-station servo hydraulic press, after the workpiece blank is stamped by the first station servo hydraulic press, the servo motor 21 is controlled to start, and the gear 22 installed on the piston end of the servo motor 21 can rotate, and then the rectangular internal gear 23 meshing with the gear 22 can slide in the rectangular sleeve 24, and at the same time, the rectangular sleeve 24 can make the rectangular sleeve 24 reciprocate left and right on the inner bottom surface of the hood 1 under the cooperation of the slider 25 and the strip groove 211, and at the same time, the L-shaped connecting plate 29 can make the guide plate 27 move first close to the side of the workpiece under the cooperation of the slide column 210 and the rectangular groove 212, and after the guide plate 27 clamps the material, the slide column 210 on the bottom surface of the L-shaped connecting plate 29 can move in the rectangular groove 212, thereby enabling the guide plate 27 to drive the clamped workpiece to move synchronously to one side. After the workpiece is moved to the next stamping position, the L-shaped connecting plate 29 can drive the guide plate 27 to slide to the side away from the material through the sliding column 210 on its bottom surface, thereby enabling the material to be automatically moved to the position for downward stamping processing. The automatic transfer of the workpiece does not require manual handling and positioning operations, which greatly shortens the transfer time of the workpiece between different workstations, thereby improving the overall production efficiency, and can achieve an uninterrupted production process, so that the hydraulic press can continue to process and stamp the workpiece, avoiding production interruptions caused by manual operation, and workers do not need to perform heavy handling work, which reduces labor intensity, reduces operating errors caused by factors such as fatigue, reduces the demand for labor, and reduces the human cost expenditure of the enterprise; It should be noted that when the gear 22 meshes and rotates with the straight section in the rectangular inner tooth part 23, the rectangular inner tooth part 23 can push the rectangular sleeve 24 and make the rectangular sleeve 24 slide in the strip groove 211 under the action of the slider 25. At the same time, the sliding column 210 at the bottom end of the L-shaped connecting plate 29 can slide parallel to the rectangular groove 212. When the gear 22 meshes and transmits with the arc segment teeth in the rectangular inner tooth part 23, the rectangular inner tooth part 23 cannot push the rectangular sleeve 24. At this time, the rectangular inner tooth part 23 slides in the rectangular sleeve 24. At the same time, the rectangular inner tooth part 23 can drive the L-shaped connecting plate 29 and synchronously make the guide plate 27 move toward the side close to the material. At this time, the sliding column 210 at the bottom end of the L-shaped connecting plate 29 can slide and guide toward one side of the material in the rectangular groove 212. After clamping the material, the gear 22 can mesh and rotate with the straight section in the rectangular inner tooth part 23 again. At this time, the material is transferred to the next stamping position. After the material is transferred to the next stamping position, the gear 22 can mesh and rotate with the arc segment in the rectangular inner gear 23 again. At this time, the rectangular inner gear 23 slides in the opposite direction in the rectangular sleeve 24, so that the guide plate 27 moves to the side of the far or near material for stamping operation.

[0031] The arrangement of multiple groups of limit clamps 213 installed on one side of the guide plate 27 is coordinated so that when the workpiece is clamped, the workpiece can be clamped in a group of limit clamps 213, and when the processed position of the workpiece is automatically adjusted by the translation of the guide plate 27, the position of the workpiece can be guaranteed to be stable, and the workpiece can be accurately placed in the downward processing and stamping position, thereby reducing the error caused by inaccurate manual placement, improving the processing accuracy, and the position and posture of the workpiece can be kept highly consistent each time it is transferred, thereby ensuring the stable processing quality of each workpiece; The cooperation of the spring 215, the elastic abutment plate 216 and the shovel plate 214 can ensure that the workpiece can be on the surface of the shovel plate 214 when the workpiece is clamped, so as to facilitate the support of the workpiece clamped by the limit clamping plate 213, and prevent the workpiece from falling during the process of translating the workpiece to the downward processing position. At the same time, the elastic abutment plate 216 can always be in contact with the clamped workpiece, further improving the stability of the workpiece during the transfer process. In order to further improve the automation level of this fully automated multi-station servo hydraulic press, when the blank is put into processing, the workpiece is first placed on the surface of the cutting base plate 37, and at this time, the piston end of the hydraulic rod 31 is controlled to extend, so that the cutter 33 installed on the T-shaped mounting plate 32 installed at the piston end of the hydraulic rod 31 moves to the side close to the cutting base plate 37, so that the workpiece blank can be automatically cut and processed. The automatic cutting device can quickly complete the cutting work before the hydraulic press processing and stamping process, without additional manual cutting operations, making the entire production process more coherent and greatly shortening the production cycle; By using the T-shaped rod 34, the T-shaped pressure plate 36 and the second spring 35 in coordination, when the workpiece to be processed is cut, the elastically arranged T-shaped pressure plate 36 can abut against the surface of the workpiece to be processed in advance to pre-position the metal plate, and can also press the incision of the workpiece to be processed to prevent the incision from being offset and deformed due to shear stress during cutting. Compared with the traditional manual cutting method, this cutting method can improve the effect of metal plate cutting and forming, ensure the consistency of the dimensional accuracy of the workpiece, avoid the dimensional deviation caused by human factors in manual cutting, improve the quality stability of the product, and the automatic cutting device can provide a neat and smooth cutting edge, reducing the difficulty and defect rate of subsequent processing; After cutting, the piston end of the control hydraulic rod 31 retracts, so that the T-shaped mounting plate 32 slowly moves up, and then the guide rod 38 installed on one side of the T-shaped mounting plate 32 moves up, so that the guide rod 38 can drive one end of the pull rope 46 to move, so that one end of the pull rope 46 pulls the control block 44 to slide to one side on the surface of the fixed slide 43 on the surface of the fixed slide seat 41, and the control boss 45 fixed on the surface of the control block 44 can push the wedge block 49, so that the T-shaped connecting rod 48 drives the T-shaped slide 47 to slide in the groove opened on the surface of the hood 1, so that the flip clamp 415 connected to one end of the T-shaped slide 47 through the shaft rod 412 and the coil spring 413 can follow the movement. When moving, the two symmetrically arranged flip clamps 415 are moved by the action of the coil spring 413. The lower part is used to abut against the surface of the workpiece conveyed by the belt, and with the movement of the T-shaped slide bar 47, the workpiece blank can be clamped in the two flip clamps 415, and the two flip clamps 415 drive the workpiece blank to be transferred on the surface of the guide plate 416 and the limit guide frame 417. Compared with the traditional manual feeding method, the use of this method to feed the metal plate can reduce the labor cost and improve the processing efficiency. The automatic feeding device ensures the continuous supply of the workpiece blank, and there is no need for frequent manual feeding, which makes the production process more coherent, greatly improves the production efficiency, ensures the size consistency of each workpiece, reduces the time for subsequent adjustment and processing, speeds up the overall production rhythm, and avoids accidental injuries that may occur to workers during the feeding and cutting process, such as being clamped or cut by the machine; When the material to be cut is being transferred, when the wedge block 49 sliding on the surface of the T-shaped connecting rod 48 is relative to the fixed wedge plate 411, the fixed wedge plate 411 can push the wedge block 49 and make the wedge block 49 push the T-shaped connecting rod 48 to move upward in the T-shaped slide bar 47, thereby causing the wedge block 49 to detach from the surface of the control boss 45. At that time, when the control block 44 continues to move, the T-shaped slide bar 47 will not move with it, and then the material can be transferred and cut at equal distances, thereby improving the accuracy of the workpiece during processing and improving product quality.

[0032] This fully automated multi-station servo hydraulic press can automatically load and cut materials at equal distances when in use, and can also automatically transfer the processed workpiece to the next processing position. Its automatic operation process is relatively stable and reliable, reducing the safety risks caused by improper human operation.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fully automated multi-station servo hydraulic press, comprising a machine cover (1) and a multi-station servo hydraulic machine body (11) installed inside the machine cover (1); Features: A servo material guide assembly (2) is installed in the hood (1), and the servo material guide assembly (2) comprises a material guide plate (27) arranged in the hood (1), a strip plate (26) integrally formed on one side of the material guide plate (27), and a servo motor (21) for driving the material guide plate (27) to clamp and move the workpiece, a gear (22), a rectangular internal gear (23), and an L-shaped connecting plate (29); A servo cutting assembly (3) is installed at the top of one side of the hood (1), and the servo cutting assembly (3) comprises a hydraulic rod (31) fixedly installed at the top of one side of the hood (1), a T-shaped mounting plate (32) fixedly installed at the piston end of the hydraulic rod (31), a cutting knife (33) and a cutting bottom plate (37) for cutting a workpiece blank; A servo loading assembly (4) is installed on one side of the hood (1), and the servo loading assembly (4) includes a T-shaped slide bar (47) slidably connected to a groove provided on a surface of one side of the hood (1), a flip clamp (415) arranged at one end of the T-shaped slide bar (47), and a fixed slide seat (41) for controlling the flip clamp (415) to move the workpiece blank to one side for loading, a tension spring (42), a fixed slide bar (43), a control block (44), a control boss (45), a T-shaped connecting rod (48), a wedge block (49), a spring three (410), a shaft rod (412), a coil spring (413) and a baffle (414).

2. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A servo motor (21) is mounted on the bottom surface of the hood (1); a piston end of the servo motor (21) extends into the hood (1) and is connected to a gear (22) disposed in the hood (1); a rectangular internal toothed part (23) is meshedly connected to the surface of the gear (22); an L-shaped connecting plate (29) is integrally formed on the surface of the rectangular internal toothed part (23); one end of the L-shaped connecting plate (29) is connected to the strip plate (26).

3. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: The outer side of the rectangular inner toothed member (23) is slidably connected to a rectangular sleeve (24); the L-shaped connecting plate (29) is slidably connected to the surface of the rectangular sleeve (24); a slider (25) is integrally formed on the bottom surface of the rectangular sleeve (24); a strip groove (211) matching the slider (25) is formed on the inner bottom surface of the hood (1); and the rectangular sleeve (24) is slidably connected to the inner bottom surface of the hood (1) via the slider (25) and the strip groove (211).

4. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A sliding column (210) is integrally formed at the bottom of the L-shaped connecting plate (29), a rectangular groove (212) matching the sliding column (210) is provided on the inner bottom surface of the hood (1), and the L-shaped connecting plate (29) is slidably connected to the inner bottom surface of the hood (1) via the sliding column (210) and the rectangular groove (212).

5. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A plurality of groups of limit clamps (213) are integrally formed on one side of the guide plate (27), a shovel plate (214) is fixed between each group of the limit clamps (213), an elastic abutment plate (216) is slidably connected between each group of the limit clamps (213), and a spring 1 (215) is connected between the elastic abutment plate (216) and the guide plate (27).

6. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A cutter (33) is mounted on the bottom of the T-shaped mounting plate (32) via bolts, and a cutting base plate (37) is fixedly mounted on the inner bottom surface of the hood (1) and directly below the cutter (33).

7. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A T-shaped rod (34) is slidably connected to the surface of the T-shaped mounting plate (32), a T-shaped pressing plate (36) is mounted on one end of the T-shaped rod (34), a second spring (35) is sleeved on the outside of the T-shaped rod (34) and located between the T-shaped mounting plate (32) and the T-shaped pressing plate (36), a guide rod (38) is mounted on the surface of the T-shaped mounting plate (32), and the guide rod (38) is slidably connected to a groove provided on the surface of the hood (1).

8. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A shaft (412) is fixedly mounted on one end of the T-shaped slide bar (47); the flip clamp (415) is rotatably connected to the outside of the shaft (412); a coil spring (413) is mounted on the outside of the shaft (412); the other end of the coil spring (413) is connected to the flip clamp (415); a fixed slide seat (41) is mounted on one side surface of the hood (1); a fixed slide bar (43) is mounted in the fixed slide seat (41); a control block (44) is slidably connected to the surface of the fixed slide bar (43); A tension spring (42) is wound around the surface of the fixed slide rod (43) and located on one side of the control block (44); one end of the tension spring (42) is connected to the fixed slide seat (41); the other end of the tension spring (42) is connected to the control block (44); one end of the T-shaped slide rod (47) is slidably connected to a T-shaped connecting rod (48); one end of the T-shaped connecting rod (48) is installed with a wedge block (49); a spring three (410) is sleeved on the outside of the T-shaped connecting rod (48) and located between the T-shaped connecting rod (48) and the wedge block (49).

9. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: The surface of the T-shaped slide bar (47) is slidably connected to a fixed guide bar (418), the fixed guide bar (418) is fixedly installed in a groove provided on the surface of the hood (1), and a spring four (419) is sleeved on the outer side of the fixed guide bar (418).

10. The fully automated multi-station servo hydraulic press according to claim 1, characterized in that: A pull rope (46) is fixed to one side of the control block (44); a guide wheel (420) is fixedly mounted on the surface of the hood (1); one end of the pull rope (46) is passed through the guide wheel (420) and is connected to the guide rod (38); a guide plate (416) is fixedly mounted on the inner bottom surface of one end of the hood (1); a limiting guide frame (417) is fixedly mounted on the surface of the guide plate (416).

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