Trial-manufactured soft mold pressing, clamping and shaping system

Abstract

The invention is suitable for the technical field of trial-manufactured soft mold sample piece shaping, and provides a trial-manufactured soft mold pressing, clamping and shaping system which comprises a base plate, a plurality of supporting feet are arranged at the bottom of the base plate at equal intervals, a sliding mechanism is installed above the base plate, and a positioning mechanism is installed on the sliding mechanism in a sliding mode. A pressing mechanism is installed on one side of the top of the base plate, a control box is installed above the pressing mechanism, a clamping mechanism is installed on one side of the pressing mechanism, a material pressing mechanism and a punching mechanism are installed at the position, located above the sliding mechanism, of the top of the base plate, and the material pressing mechanism is located between the pressing mechanism and the punching mechanism. After the metal sample is manufactured, the metal sample is automatically clamped on the bottom plate through the clamping mechanism, the sliding air cylinder controls the bottom plate to sequentially move to the position below the first cutting knife and the cutting assembly, edge flashes and hole flashes of the metal sample are automatically removed, and the effect that the metal sample flash removing efficiency is high is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of trial-produced soft mold shaping, and more specifically, to a trial-produced soft mold pressing, clamping and shaping system. Background Art

[0002] Trial soft molds, also known as rapid molds or simple molds, are designed to quickly and cost-effectively obtain high-quality injection molded parts during new product development. They are usually used for sample trial production and small-batch custom processing. The materials of this type of mold can be silicone, polyurethane, polyester, vinyl, etc. They have good flexibility and elasticity and can be reused many times. Soft molds can be used to make metal parts, especially in the prototyping and small-batch production stages.

[0003] After the trial soft mold is pressed together, the metal sample inside needs to be taken out. Since the clamping force of the trial soft mold is not as good as that of the hard mold and the parting surface accuracy of the soft mold is poor, flash is prone to appear on the outer edge and internal holes of the metal sample. The flash will hinder the correct fit between the parts, resulting in assembly difficulties or inability to assemble. If the flash is located at the assembly interface, it may prevent the parts from being properly aligned and fixed. The flash on the edge of the metal sample usually needs to be removed manually or mechanically, while the flash of the internal holes of the metal sample needs to be removed manually, resulting in low efficiency in removing the flash of the holes of the metal sample.

[0004] Therefore, it is necessary to design a trial-produced soft mold pressing, clamping and shaping system that can automatically remove the flash on the edges of metal samples and the flash on the holes to improve the above-mentioned technical problems. Summary of the invention

[0005] In view of the shortcomings of the prior art, the object of the present invention is to provide a trial-produced soft mold pressing, clamping and shaping system.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a trial-produced soft mold pressing, clamping and shaping system, comprising a base plate, a plurality of legs equidistantly arranged at the bottom of the base plate, a sliding mechanism installed above the base plate, a positioning mechanism slidably installed on the sliding mechanism, a pressing mechanism installed on one side of the top of the base plate, a control box installed above the pressing mechanism, a clamping mechanism installed on one side of the pressing mechanism, a pressing mechanism and a punching mechanism installed on the top of the base plate and above the sliding mechanism, and the pressing mechanism is located between the pressing mechanism and the punching mechanism.

[0007] The present invention is further configured as follows: a database is provided inside the control box, and identification photos of holes at different angles inside the metal sample are provided inside the database.

[0008] The present invention is further configured as follows: the sliding mechanism comprises two slide rails symmetrically mounted on the top of the base plate, and the top of each of the slide rails is slidably connected with a first sliding block and a second sliding block respectively.

[0009] The present invention is further configured as follows: a sliding mounting block and a sliding top plate are installed on the top of the base plate and between the two slide rails, a connecting component is connected between the sliding mounting block and the sliding top plate, an outer side wall of the connecting component is slidably connected with a sliding connecting block, a sliding cylinder is horizontally installed on a side of the sliding mounting block away from the connecting component, and an output end of the sliding cylinder passes through the sliding mounting block and is connected to the sliding connecting block.

[0010] The present invention is further configured as follows: the pressing mechanism includes a pressing bracket installed on the top of the substrate, a pressing top plate is installed on the top of the pressing bracket, a pressing cylinder is vertically installed on the top of the pressing top plate, the output end of the pressing cylinder passes through the top of the pressing cylinder and is installed with a pressing connecting plate, an upper soft mold is installed in the middle of the bottom surface of the pressing connecting plate, first fixed plates are installed on the four sides of the pressing connecting plate, and the upper soft mold is located between the four first fixed plates.

[0011] The present invention is further configured as follows: a lower soft mold is arranged inside the pressing bracket, the bottom of the lower soft mold is connected to the first slider, a metal sample is arranged on the top of the lower soft mold, second fixing plates are installed on the four sides of the lower soft mold, and the metal sample is located between the four second fixing plates.

[0012] The present invention is further configured as follows: a first metal hole is opened on the top of the metal sample, two horizontally arranged second metal holes are symmetrically opened on one side of the first metal hole, and two third metal holes inclined upward are opened on the side of the metal sample away from the second metal holes.

[0013] The present invention is further configured as follows: the positioning mechanism comprises a positioning base plate installed on the top of the two second sliding blocks, and the positioning base plate is fixedly connected to the lower soft mold.

[0014] The present invention is further configured as follows: the clamping mechanism includes a clamping sliding module installed on one side of the bottom of the pressing top plate, the bottom of the clamping sliding module is slidably connected to a lifting cylinder, the bottom of the lifting cylinder is installed with a clamping cylinder, and two clamping claws are symmetrically arranged on both sides of the clamping cylinder.

[0015] The present invention is further configured as follows: the pressing mechanism includes a pressing bracket installed on the top of the base plate, a pressing cylinder is vertically installed on the top of the pressing bracket, the output end of the pressing cylinder extends downward to the interior of the pressing bracket and is connected to a pressing plate, a pressing guide slider is vertically installed on the inner side wall of the pressing cylinder, a pressing slider is slidably connected to the side wall of the pressing guide slider, a pressing plate is fixedly installed on one side of the pressing slider, and a first cutting knife is bolted to the lower side of the pressing plate.

[0016] The present invention is further configured as follows: the punching mechanism includes a punching bracket installed on the upper side of the substrate, one side of the punching bracket is fixedly connected to an arc-shaped electric slide rail, the sliding end of the arc-shaped electric slide rail is fixedly connected to a camera, the upper side of the punching bracket is fixedly connected to a second punching sliding module, the sliding end of the second punching sliding module is fixedly connected to the first punching sliding module, the sliding end of the first punching sliding module is fixedly connected to a punching cylinder, and the output end of the punching cylinder is provided with a cutting component.

[0017] After the metal sample is made, the metal sample is automatically clamped on the base plate through the clamping mechanism. The sliding cylinder controls the base plate to move to the bottom of the first cutting knife and the cutting assembly in sequence, and automatically removes the edge burrs and hole burrs of the metal sample, thereby achieving a high efficiency in removing the burrs of the metal sample.

[0018] The present invention is further configured as follows: the cutting assembly includes a cutting connecting plate fixedly connected to the output end of the punching cylinder, two positioning plates are fixedly connected to the lower side of the cutting connecting plate, a cutting motor is fixedly connected to one side of the positioning plate, the output end of the cutting motor passes through the positioning plate and is fixedly connected to the cutting cylinder, and the output end of the cutting cylinder is fixedly connected to a second cutting knife.

[0019] The camera captures the holes inside the metal sample, and the control box determines the inclination state of the holes inside the metal sample. According to the inclination state of each hole, the cutting motor is controlled to rotate to the specified angle, the output end of the cutting cylinder extends, and the second cutting knife is controlled to cut the holes with different inclination states, which effectively prevents the phenomenon that holes at different angles cannot be removed by normal downward stamping, thereby achieving the effect of punching flash at different angles.

[0020] The present invention is further configured as follows: a slide groove and an avoidance groove are provided on the top of the positioning base plate, a second positioning cylinder is installed on the top of the positioning base plate, a first positioning cylinder is installed on the output end of the second positioning cylinder, the extension directions of the first positioning cylinder and the second positioning cylinder are staggered, the output end of the first positioning cylinder extends to the inside of the avoidance groove and is connected to a support base, and a support assembly is installed on the top of the support base.

[0021] The present invention is further configured as follows: the support assembly includes a support hydraulic cylinder vertically installed on the inner upper wall of the support base, a support mounting frame is installed at the output end of the support hydraulic cylinder, a support motor is installed above one side of the support mounting frame, the output end of the support motor extends to the interior of the support mounting frame and is connected to a collecting block, a support cover plate is slidably connected to the upper side of the collecting block, a multi-head air pump is fixedly connected to one side of the collecting block, a first connecting hose is fixedly connected to the first output end of the multi-head air pump, and a second connecting hose is fixedly connected to the second output end of the multi-head air pump.

[0022] The present invention is further configured as follows: a collecting groove is provided inside the collecting block, a positioning mechanism sliding cavity is provided on the upper side of the collecting groove, a U-shaped plate is slidably connected inside the sliding cavity, and the sliding cavity is divided into a first cavity and a second cavity by the U-shaped plate.

[0023] The movement of the support cover is controlled by the first positioning cylinder and the second positioning cylinder to support the flash of holes in different positions, which effectively prevents the flash from moving in the direction of stamping, thereby causing the flash of some suspended holes to be unable to be completely removed. Before support, the support motor can adjust the angle of the support cover to support the flash of holes in different inclination states. Before support, the support cover is in an open state and is closed during punching, which effectively prevents the externally curled flash from being pressed on the surface of the metal sample. When the support cover is opened again, the flash waste is indirectly collected into the collection tank, thereby achieving the effect of supporting the flash of holes at different angles and preventing the externally curled flash from being pressed.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. After the metal sample is made, the clamping mechanism automatically clamps the metal sample to the bottom plate. The sliding cylinder controls the bottom plate to move to the bottom of the first cutting knife and the cutting assembly in turn, and automatically removes the edge burrs and hole burrs of the metal sample, thereby achieving a high efficiency in removing the burrs of the metal sample.

[0025] 2. The camera is used to shoot the holes inside the metal sample. The control box determines the inclination state of the holes inside the metal sample, and controls the cutting motor to rotate to the specified angle according to the inclination state of each hole. The output end of the cutting cylinder extends out, and the second cutting knife is controlled to cut the holes with different inclination states, which effectively prevents the phenomenon that holes with different angles cannot be removed by normal downward punching, and achieves the effect of punching flash at different angles.

[0026] 3. The movement of the support cover is controlled by the first positioning cylinder and the second positioning cylinder to support the flash of holes in different positions, which effectively prevents the flash from moving in the direction of stamping, thereby causing the flash of some suspended holes to be unable to be completely removed. The support motor can adjust the angle of the support cover before support, so as to support the flash of holes in different tilt states. The support cover is in an open state before support, and is closed during punching, which effectively prevents the externally curled flash from being pressed on the surface of the metal sample. When the support cover is opened again, the flash waste is indirectly collected into the collection tank, thereby achieving the effect of supporting the flash of holes at different angles and preventing the externally curled flash from being pressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a trial-produced soft mold pressing, clamping and shaping system of the present invention; Figure 2 It is a structural schematic diagram of the sliding mechanism in the present invention; Figure 3 It is a structural schematic diagram of the pressing mechanism in the present invention; Figure 4 It is a structural schematic diagram of the clamping mechanism in the present invention; Figure 5 It is a structural schematic diagram of the positioning mechanism in the present invention; Figure 6 It is a structural schematic diagram of the material pressing mechanism in the present invention; Figure 7 It is a structural schematic diagram of the punching mechanism in the present invention; Figure 8 It is a schematic diagram of the structure of the cutting assembly in the present invention; Fig. 9 Schematic diagram of hole distribution of the metal sample in the present invention; Fig.10 It is a structural schematic diagram of the support assembly in the present invention; Fig.11 A partial cross-sectional view of the collecting block of the present invention; Fig.12 It is a schematic diagram of the state of the flash inside the hole in the present invention.

[0028] Description of reference numerals: 1. sliding mechanism; 11. first sliding block; 12. second sliding block; 13. sliding rail; 14. sliding cylinder; 15. sliding mounting block; 16. sliding connecting block; 17. connecting assembly; 18. sliding top plate; 2. Pressing mechanism; 21. Pressing cylinder; 22. Pressing connecting plate; 23. Upper soft mold; 24. Pressing bracket; 25. Lower soft mold; 26. Pressing top plate; 27. First fixing plate; 28. Metal sample; 281. First metal hole; 282. Second metal hole; 283. Third metal hole; 29. ​​Second fixing plate; 3. Clamping mechanism; 31. Clamping sliding module; 32. Lifting cylinder; 33. Clamping cylinder; 34. Clamping claw; 4. Positioning mechanism; 41. Positioning base plate; 42. First positioning cylinder; 43. Slide; 44. Second positioning cylinder; 45. Support assembly; 451. Support hydraulic cylinder; 453. Support motor; 454. Multi-head air pump; 455. First connecting hose; 456. Second connecting hose; 457. Support mounting frame; 458. Support cover plate; 459. Collecting block; 4591. Second cavity; 4592. U-shaped plate; 4593. First cavity; 4594. Collecting trough; 46. Support base; 47. Avoidance groove; 5. Material pressing mechanism; 51. Material pressing cylinder; 52. Material pressing guide slider; 53. Material pressing slider; 55. Material pressing bracket; 56. Material pressing plate; 57. First cutting knife; 6. Punching mechanism; 61. Cutting assembly; 611. Cutting connecting plate; 612. Positioning plate; 613. Cutting motor; 614. Cutting cylinder; 615. Second cutting knife; 62. Punching cylinder; 63. First punching sliding module; 64. Arc electric slide rail; 65. Camera; 66. Second punching sliding module; 67. Punching bracket; 7. Substrate; 8. Support legs; 9. Control box. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] For example, see Figure 1-12The present invention provides the following technical solutions: a trial-produced soft mold pressing, clamping and shaping system, comprising a base plate 7, a plurality of legs 8 are equidistantly arranged at the bottom of the base plate 7, a sliding mechanism 1 is installed above the base plate 7, a positioning mechanism 4 is slidably installed on the sliding mechanism 1, a pressing mechanism 2 is installed on one side of the top of the base plate 7, a control box 9 is installed above the pressing mechanism 2, a clamping mechanism 3 is installed on one side of the pressing mechanism 2, a pressing mechanism 5 and a punching mechanism 6 are installed on the top of the base plate 7 and above the sliding mechanism 1, and the pressing mechanism 5 is located between the pressing mechanism 2 and the punching mechanism 6.

[0032] Specifically, the sliding mechanism 1 is used to drive the positioning mechanism 4 and the lower soft mold 25 to move, and drive them to the positions of the pressing mechanism 2, the pressing mechanism 5 and the punching mechanism 6 in turn. The pressing mechanism 2 is used to press the upper soft mold 23 and the lower soft mold 25. The clamping mechanism 3 is used to clamp the prepared metal sample 28 above the positioning mechanism 4. The pressing mechanism 5 is used to punch the burrs on the edges of the metal sample 28. The punching mechanism 6 is used to punch and remove holes at different angles inside the metal sample 28. The positioning mechanism 4 is used to support the metal sample 28 and adjust the burrs of the holes to the correct cutting angle.

[0033] A database is provided inside the control box 9 , and identification photos of holes at different angles inside the metal sample 28 are provided inside the database.

[0034] See also Figure 2 The sliding mechanism 1 includes two slide rails 13 symmetrically installed on the top of the base plate 7, and the top of each slide rail 13 is slidably connected to a first slider 11 and a second slider 12.

[0035] A sliding mounting block 15 and a sliding top plate 18 are installed on the top of the base plate 7 and between the two slide rails 13. A connecting component 17 is connected between the sliding mounting block 15 and the sliding top plate 18. A sliding connecting block 16 is slidably connected to the outer wall of the connecting component 17. A sliding cylinder 14 is horizontally installed on the side of the sliding mounting block 15 away from the connecting component 17. The output end of the sliding cylinder 14 passes through the sliding mounting block 15 and is connected to the sliding connecting block 16.

[0036] Specifically, the extension and retraction of the output end of the sliding cylinder 14 is used to drive the positioning mechanism 4 and the lower soft mold 25 to move, and drive them to the positions of the pressing mechanism 2, the pressing mechanism 5 and the punching mechanism 6 in sequence.

[0037] See also Figure 3The pressing mechanism 2 includes a pressing bracket 24 installed on the top of the substrate 7, a pressing top plate 26 is installed on the top of the pressing bracket 24, a pressing cylinder 21 is vertically installed on the top of the pressing top plate 26, the output end of the pressing cylinder 21 passes through the top of the pressing cylinder 21 and is installed with a pressing connecting plate 22, an upper soft mold 23 is installed in the middle of the bottom surface of the pressing connecting plate 22, and first fixed plates 27 are installed on the four sides of the pressing connecting plate 22, and the upper soft mold 23 is located between the four first fixed plates 27.

[0038] Specifically, the extension and retraction of the output end of the pressing cylinder 21 is used to drive the upper soft mold 23 to rise or fall, thereby pressing or separating the upper soft mold 23 and the lower soft mold 25. When the upper soft mold 23 and the lower soft mold 25 are completely pressed together, the metal liquid is introduced into the interior. After cooling, the upper soft mold 23 and the lower soft mold 25 are separated, and the metal sample 28 is taken out.

[0039] A lower soft mold 25 is arranged inside the pressing bracket 24 , the bottom of the lower soft mold 25 is connected to the first slider 11 , a metal sample 28 is arranged on the top of the lower soft mold 25 , second fixing plates 29 are installed on the four sides of the lower soft mold 25 , and the metal sample 28 is located between the four second fixing plates 29 .

[0040] Specifically, the first fixing plate 27 is used to fix the upper soft mold 23 on the pressing connection plate 22, and the second fixing plate 29 is used to fix the lower soft mold 25.

[0041] See also Fig. 9 A first metal hole 281 is provided at the top of the metal sample 28 , two horizontally arranged second metal holes 282 are symmetrically provided on one side of the first metal hole 281 , and two third metal holes 283 are provided obliquely upward on the side of the metal sample 28 away from the second metal holes 282 .

[0042] See also Figure 5 The positioning mechanism 4 includes a positioning base plate 41 installed on the top of the two second sliding blocks 12 , and the positioning base plate 41 is fixedly connected to the lower soft mold 25 .

[0043] See also Figure 4 The clamping mechanism 3 includes a clamping sliding module 31 installed on one side of the bottom of the pressing top plate 26, and the bottom of the clamping sliding module 31 is slidably connected with a lifting cylinder 32, and the bottom of the lifting cylinder 32 is installed with a clamping cylinder 33, and two clamping claws 34 are symmetrically arranged on both sides of the clamping cylinder 33.

[0044] Specifically, when the metal sample 28 is produced, the output end of the sliding cylinder 14 is telescoped to control the metal sample 28 to move to the bottom of the clamping mechanism 3, and the output end of the lifting cylinder 32 is extended. After the clamping cylinder 33 reaches the position of the metal sample 28, its two output ends are controlled to retract, thereby controlling the two clamping claws 34 to approach each other to clamp the metal sample 28. The clamping sliding module 31 controls the metal sample 28 to move to the top of the positioning base plate 41, and the clamping cylinder 33 controls its two output ends to extend to place the metal sample 28 on the positioning base plate 41.

[0045] See also Figure 6 The pressing mechanism 5 includes a pressing bracket 55 installed on the top of the base plate 7, a pressing cylinder 51 is vertically installed on the top of the pressing bracket 55, the output end of the pressing cylinder 51 extends downward to the inside of the pressing bracket 55 and is connected to a pressing plate 56, a pressing guide slider 52 is vertically installed on the inner side wall of the pressing cylinder 51, a pressing slider 53 is slidably connected to the side wall of the pressing guide slider 52, a pressing plate 56 is fixedly installed on one side of the pressing slider 53, and a first cutting knife 57 is bolted to the lower side of the pressing plate 56.

[0046] Specifically, the extension and retraction of the output end of the pressing cylinder 51 is used to control the first cutting knife 57 to move up and down along the pressing guide slider 52, so as to punch out the burrs on the edge of the metal sample 28. When the metal sample 28 moves to the bottom of the first cutting knife 57, the output end of the pressing cylinder 51 is fully extended to control the first cutting knife 57 to move downward to punch out the burrs on the edge of the metal sample 28. After the punching is completed, the output end of the pressing cylinder 51 is fully retracted to control the first cutting knife 57 to move upward.

[0047] See also Figure 7 The punching mechanism 6 includes a punching bracket 67 installed on the upper side of the base plate 7, one side of the punching bracket 67 is fixedly connected to an arc-shaped electric slide rail 64, the sliding end of the arc-shaped electric slide rail 64 is fixedly connected to a camera 65, the upper side of the punching bracket 67 is fixedly connected to a second punching sliding module 66, the sliding end of the second punching sliding module 66 is fixedly connected to a first punching sliding module 63, the sliding end of the first punching sliding module 63 is fixedly connected to a punching cylinder 62, and the output end of the punching cylinder 62 is provided with a cutting component 61.

[0048] Specifically, the second punching sliding module 66 is used to control the movement of the first punching sliding module 63 so that the cutting component 61 reaches both sides of the metal sample 28 respectively. The first punching sliding module 63 is used to control the movement of the punching cylinder 62 so that the cutting component 61 punches out all the hole burrs on one side of the metal sample in turn. The extension and retraction of the output end of the punching cylinder 62 is used to control the up and down movement of the cutting component 61 so as to punch out the vertical and horizontal holes of the metal sample 28.

[0049] After the metal sample 28 is produced, the metal sample 28 is automatically clamped onto the positioning base plate 41 through the clamping mechanism 3. The sliding cylinder 14 controls the positioning base plate 41 to move to the bottom of the first cutting knife 57 and the cutting assembly 61 in sequence, and automatically removes the edge burrs and hole burrs of the metal sample 28, thereby achieving a high efficiency in removing the burrs of the metal sample 28.

[0050] In the second embodiment, the holes inside the metal sample 28 are usually vertical and horizontal holes. Due to different installation angles, holes of various angles will appear inside some metal samples 28. The holes at different angles cannot be removed by normal downward punching and need to be removed manually, resulting in reduced efficiency in removing burrs from holes at different angles. Therefore, the following structure is designed to solve the above technical problem.

[0051] See also Figure 8 The cutting assembly 61 includes a cutting connecting plate 611 fixedly connected to the output end of the punching cylinder 62, two positioning plates 612 are fixedly connected to the lower side of the cutting connecting plate 611, a cutting motor 613 is fixedly connected to one side of the positioning plate 612, the output end of the cutting motor 613 passes through the positioning plate 612 and is fixedly connected to the cutting cylinder 614, and the output end of the cutting cylinder 614 is fixedly connected to the second cutting knife 615.

[0052] Specifically, the rotation of the output end of the cutting motor 613 is used to adjust the cutting angle of the second cutting knife 615, and the extension of the output end of the cutting cylinder 614 is used to control the second cutting knife 615 to punch holes of different angles.

[0053] The camera 65 first takes an image of the holes in the metal sample 28, and converts the photographed image into an electrical signal and transmits it to the control box 9. A database is provided inside the control box 9, and identification photos of holes at different angles inside the metal sample 28 are provided inside the database. When the control box 9 receives the photo sent by the camera 65, it compares it with the identification photos of holes at different angles inside the metal sample 28 in the internal database, and pre-identifies the inclination angle of the hole. Based on the obtained photographs of the holes of the metal sample 28, the inclination state of the holes of the metal sample 28 is divided into four types of inclined holes, namely, inclined upward holes, inclined downward holes, vertical horizontal holes, and horizontal horizontal holes. In the initial state, the second cutting knife 615 is horizontally downward.

[0054] When the control box 9 determines that it is an oblique upward hole, the output end of the punching cylinder 62 extends to control the second cutting knife 615 to reach the specified hole position, the output end of the cutting motor 613 rotates forty-five degrees clockwise to align the second cutting knife 615 with the oblique upward hole, and the output end of the cutting cylinder 614 extends to control the second cutting knife 615 to insert into the oblique upward hole and punch out the flash of the oblique upward hole.

[0055] When the control box 9 determines that it is a downward slanting hole, the output end of the punching cylinder 62 extends to control the second cutting knife 615 to reach the specified hole position, the output end of the cutting motor 613 rotates one hundred and thirty-five degrees clockwise to align the second cutting knife 615 with the downward slanting hole, and the output end of the cutting cylinder 614 extends to control the second cutting knife 615 to insert into the downward slanting hole and punch out the flash of the downward slanting hole.

[0056] When the control box 9 determines that it is a vertical or horizontal hole, the output end of the punching cylinder 62 extends to control the second cutting knife 615 to reach the specified hole position, and the output end of the cutting cylinder 614 extends to control the second cutting knife 615 to insert into the vertical or horizontal hole and punch out the flash of the vertical or horizontal hole.

[0057] When the control box 9 determines that it is a horizontal horizontal hole, the output end of the punching cylinder 62 extends to control the second cutting knife 615 to reach the specified hole position, the output end of the cutting motor 613 rotates ninety degrees clockwise to align the second cutting knife 615 with the horizontal horizontal hole, and the output end of the cutting cylinder 614 extends to control the second cutting knife 615 to insert into the horizontal horizontal hole and punch out the flash of the horizontal hole.

[0058] The holes inside the metal sample 28 are photographed by the camera 65, and the control box 9 determines the inclination state of the holes inside the metal sample 28, and according to the inclination state of each hole, controls the cutting motor 613 to rotate to a specified angle, and the output end of the cutting cylinder 614 extends to control the second cutting knife 615 to cut the holes with different inclination states, thereby effectively preventing the phenomenon that holes with different angles cannot be removed by normal downward stamping, thereby achieving the effect of punching flash at different angles.

[0059] In the third embodiment, since the burr is too thin, when the burr is stamped, it needs to be supported from below by a pad block, otherwise the burr will move in the direction of stamping, resulting in the burr of some suspended holes cannot be completely removed, so that the subsequent metal sample 28 cannot be correctly docked and fixed, and during stamping, the state of each burr is different, and there will be an inward-curled burr driven by the upper soft mold 23, an outward-curled burr driven by the lower soft mold 25 when grabbing the metal sample 28, and an unaffected horizontal burr. When the state of the burr is an outward-curled burr, the pad block under the metal sample 28 can easily press the outward-curled burr against the surface of the metal sample 28, resulting in the inability to remove the outward-curled burr when the burr is subsequently punched out, so that the subsequent metal samples cannot be accurately assembled.

[0060] See also Figure 5A slide groove 43 and an avoidance groove 47 are provided on the top of the positioning base plate 41, a second positioning cylinder 44 is installed on the top of the positioning base plate 41, a first positioning cylinder 42 is installed on the output end of the second positioning cylinder 44, the extension directions of the first positioning cylinder 42 and the second positioning cylinder 44 are staggered, the output end of the first positioning cylinder 42 extends to the inside of the avoidance groove 47 and is connected to a support base 46, and a support assembly 45 is installed on the top of the support base 46.

[0061] Specifically, the extension and retraction of the output end of the second positioning cylinder 44 is used to drive the support assembly 45 to move so as to support the hole on one side of the metal sample 28 , and the extension and retraction of the output end of the first positioning cylinder 42 is used to drive the support assembly 45 to move between the two sides of the metal sample 28 .

[0062] See also Fig.10 The support assembly 45 includes a support hydraulic cylinder 451 vertically installed on the upper wall of the support base 46, and a support mounting frame 457 is installed at the output end of the support hydraulic cylinder 451. A support motor 453 is installed above one side of the support mounting frame 457. The output end of the support motor 453 extends to the interior of the support mounting frame 457 and is connected to a collecting block 459. A support cover plate 458 is slidably connected to the upper side of the collecting block 459. One side of the collecting block 459 is fixedly connected to a multi-head air pump 454, and a first connecting hose 455 is fixedly connected to the first output end of the multi-head air pump 454, and a second connecting hose 456 is fixedly connected to the second output end of the multi-head air pump 454.

[0063] Specifically, the extension and retraction of the output end of the support hydraulic cylinder 451 is used to drive the support cover plate 458 to move up and down, and the rotation of the output end of the support motor 453 is used to adjust the support angle of the support cover plate 458. When the first output end of the multi-head air pump 454 outputs air, the first cavity 4593 is filled with air, and the two support cover plates 458 are close to each other. When the second output end of the multi-head air pump 454 outputs air, the second cavity 4591 is filled with air, and the two support cover plates 458 are away from each other, and the collection tank 4594 is used for collection.

[0064] See also Fig.12 , a is the state diagram of the horizontal burr, b is the state diagram of the inward-curled burr, and c is the state diagram of the outward-curled burr.

[0065] See also Fig.11 A collecting groove 4594 is provided inside the collecting block 459, and a sliding cavity of the positioning mechanism 4 is provided on the upper side of the collecting groove 4594. A U-shaped plate 4592 is slidably connected inside the sliding cavity, and the sliding cavity is divided into a first cavity 4593 and a second cavity 4591 by the U-shaped plate 4592.

[0066] Specifically, in the initial state, the support cover plate 458 is in a horizontal state, and the two support cover plates 458 are in an open state.

[0067] When the control box 9 determines that the hole on the right side of the metal sample 28 is an upward slanting hole, the output end of the first positioning cylinder 42 is completely retracted, and the output end of the second positioning cylinder 44 is extended to control the support cover 458 to reach the specified hole area, and the support motor 453 rotates forty-five degrees clockwise to control the support cover 458 to rotate and to be at the same angle as the upward slanting hole, and the output end of the support hydraulic cylinder 451 is extended to control the support cover 458 to reach the upward slanting hole position, and the first output end of the multi-head air pump 454 outputs air, and the air in the first cavity 4593 is released. The second cavity 4591 is filled with air, and the two support cover plates 458 are close to each other. When the flash is an inward-curled flash, the two support cover plates 458 are close to each other and squeeze the inward-curled flash to make it a horizontal flash. The cutting component 61 controls the second cutting knife 615 to extend, press the horizontal flash to the support cover plate 458 and punch it. The flash waste after punching falls on the support cover plate 458. The second cavity 4591 is filled with air, and the two support cover plates 458 are away from each other, and the flash waste falls into the collection tank 4594.

[0068] When the control box 9 determines that the hole on the left side of the metal sample 28 is a horizontal hole, the output end of the first positioning cylinder 42 is fully extended, and the output end of the second positioning cylinder 44 is extended to control the support cover plate 458 to reach the specified hole area, and the support motor 453 rotates ninety degrees counterclockwise to control the support cover plate 458 to rotate and to be at the same angle as the horizontal hole. The output end of the support hydraulic cylinder 451 extends to control the support cover plate 458 to reach the horizontal hole position, and the first output end of the multi-head air pump 454 outputs air, and the first cavity 4593 is filled with air. The two support cover plates 458 approach each other, and the cutting component 61 controls the second cutting knife 615 to extend, press the horizontal flash to the support cover plate 458 and punch it. The flash waste after punching falls on the support cover plate 458, and the second cavity 4591 is filled with air. The two support cover plates 458 move away from each other, and the flash waste falls into the collection tank 4594.

[0069] When the control box 9 determines that the hole on the upper side of the metal sample 28 is a vertical horizontal hole, the output end of the first positioning cylinder 42 extends halfway, and the output end of the second positioning cylinder 44 extends to control the support cover plate 458 to reach the designated hole area. The output end of the supporting hydraulic cylinder 451 extends to control the support cover plate 458 to reach the horizontal horizontal hole position. The first output end of the multi-head air pump 454 outputs air, and the first cavity 4593 is filled with air. The two support cover plates 458 approach each other. The cutting assembly 61 controls the second cutting knife 615 to extend, press the horizontal flash to the support cover plate 458 and punch it. The flash waste after punching falls on the support cover plate 458, and the second cavity 4591 is filled with air. The two support cover plates 458 move away from each other, and the flash waste falls into the collection tank 4594.

[0070] The movement of the support cover 458 is controlled by the first positioning cylinder 42 and the second positioning cylinder 44 to support the flash of holes at different positions, effectively preventing the flash from moving in the direction of stamping, which may cause the flash of some suspended holes to be unable to be completely removed. Before support, the support motor 453 can adjust the angle of the support cover 458 to support the flash of holes in different tilt states. Before support, the support cover 458 is in an open state and is closed during punching, effectively preventing the externally curled flash from being pressed on the surface of the metal sample 28. When the support cover 458 is opened again, the flash waste is indirectly collected into the collection tank 4594, thereby achieving the effect of supporting the flash of holes at different angles and preventing the externally curled flash from being pressed.

[0071] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

Claims

1. A trial-produced soft mold pressing, clamping and shaping system, characterized in that: The invention comprises a base plate (7), a plurality of legs (8) are equidistantly arranged at the bottom of the base plate (7), a sliding mechanism (1) is installed above the base plate (7), a positioning mechanism (4) is slidably installed on the sliding mechanism (1), a pressing mechanism (2) is installed on one side of the top of the base plate (7), a control box (9) is installed above the pressing mechanism (2), a clamping mechanism (3) is installed on one side of the pressing mechanism (2), a pressing mechanism (5) and a punching mechanism (6) are installed on the top of the base plate (7) and above the sliding mechanism (1), and the pressing mechanism (5) is located between the pressing mechanism (2) and the punching mechanism (6); The control box (9) has a database inside, and the database has identification photos of holes at different angles inside the metal sample (28); The sliding mechanism (1) comprises two slide rails (13) symmetrically mounted on the top of the base plate (7), and the top of each slide rail (13) is slidably connected to a first sliding block (11) and a second sliding block (12). A sliding mounting block (15) and a sliding top plate (18) are installed on the top of the base plate (7) and between the two slide rails (13); a connecting component (17) is connected between the sliding mounting block (15) and the sliding top plate (18); a sliding connecting block (16) is slidably connected to the outer wall of the connecting component (17); a sliding cylinder (14) is horizontally installed on the side of the sliding mounting block (15) away from the connecting component (17); an output end of the sliding cylinder (14) passes through the sliding mounting block (15) and is connected to the sliding connecting block (16); The pressing mechanism (2) comprises a pressing bracket (24) mounted on the top of the base plate (7), a pressing top plate (26) being mounted on the top of the pressing bracket (24), a pressing cylinder (21) being vertically mounted on the top of the pressing top plate (26), an output end of the pressing cylinder (21) passing through the top of the pressing cylinder (21) and being mounted with a pressing connecting plate (22), an upper soft mold (23) being mounted in the middle of the bottom surface of the pressing connecting plate (22), first fixing plates (27) being mounted on the four sides of the pressing connecting plate (22), and the upper soft mold (23) being located between the four first fixing plates (27); A lower soft mold (25) is arranged inside the pressing bracket (24), the bottom of the lower soft mold (25) is connected to the first slider (11), a metal sample (28) is arranged on the top of the lower soft mold (25), and second fixing plates (29) are installed at four sides of the lower soft mold (25), and the metal sample (28) is located between the four second fixing plates (29); The positioning mechanism (4) comprises a positioning base plate (41) mounted on the top of the two second sliding blocks (12), and the positioning base plate (41) is fixedly connected to the lower soft mold (25).

2. A trial-produced soft mold pressing, clamping and shaping system according to claim 1, characterized in that: The top of the metal sample (28) is provided with a first metal hole (281), one side of the first metal hole (281) is symmetrically provided with two horizontally arranged second metal holes (282), and the side of the metal sample (28) away from the second metal holes (282) is provided with two third metal holes (283) inclined upward.

3. A trial-produced soft mold pressing, clamping and shaping system according to claim 2, characterized in that: The clamping mechanism (3) comprises a clamping sliding module (31) mounted on one side of the bottom of the pressing top plate (26); the bottom of the clamping sliding module (31) is slidably connected to a lifting cylinder (32); the bottom of the lifting cylinder (32) is mounted with a clamping cylinder (33); and two clamping claws (34) are symmetrically arranged on both sides of the clamping cylinder (33).

4. A trial-produced soft mold pressing, clamping and shaping system according to claim 3, characterized in that: The pressing mechanism (5) comprises a pressing support (55) mounted on the top of the base plate (7); a pressing cylinder (51) is vertically mounted on the top of the pressing support (55); an output end of the pressing cylinder (51) extends downward into the interior of the pressing support (55) and is connected to a pressing plate (56); a pressing guide slider (52) is vertically mounted on the inner side wall of the pressing cylinder (51); a pressing slider (53) is slidably connected to the side wall of the pressing guide slider (52); a pressing plate (56) is fixedly mounted on one side of the pressing slider (53); and a first cutting knife (57) is bolted to the lower side of the pressing plate (56).

5. The trial-produced soft mold pressing, clamping and shaping system according to claim 1 is characterized in that: The punching mechanism (6) comprises a punching bracket (67) mounted on the upper side of the base plate (7); one side of the punching bracket (67) is fixedly connected to an arc-shaped electric slide rail (64); the sliding end of the arc-shaped electric slide rail (64) is fixedly connected to a camera (65); the upper side of the punching bracket (67) is fixedly connected to a second punching sliding module (66); the sliding end of the second punching sliding module (66) is fixedly connected to a first punching sliding module (63); the sliding end of the first punching sliding module (63) is fixedly connected to a punching cylinder (62); and the output end of the punching cylinder (62) is provided with a cutting assembly (61).

6. A trial-produced soft mold pressing, clamping and shaping system according to claim 5, characterized in that: The cutting assembly (61) comprises a cutting connection plate (611) fixedly connected to the output end of the punching cylinder (62); two positioning plates (612) are fixedly connected to the lower side of the cutting connection plate (611); a cutting motor (613) is fixedly connected to one side of the positioning plate (612); the output end of the cutting motor (613) passes through the positioning plate (612) and is fixedly connected to the cutting cylinder (614); and the output end of the cutting cylinder (614) is fixedly connected to a second cutting knife (615).

7. The trial-produced soft mold pressing, clamping and shaping system according to claim 1 is characterized in that: The top of the positioning base plate (41) is provided with a slide groove (43) and an avoidance groove (47); the top of the positioning base plate (41) is provided with a second positioning cylinder (44); the output end of the second positioning cylinder (44) is provided with a first positioning cylinder (42); the first positioning cylinder (42) and the second positioning cylinder (44) are arranged in an interlaced manner in their extension directions; the output end of the first positioning cylinder (42) extends into the avoidance groove (47) and is connected to a support base (46); the top of the support base (46) is provided with a support assembly (45).

8. A trial-produced soft mold pressing, clamping and shaping system according to claim 7, characterized in that: The support assembly (45) comprises a support hydraulic cylinder (451) vertically mounted on an inner upper wall of a support base (46); a support mounting frame (457) is mounted on an output end of the support hydraulic cylinder (451); and a support motor (453) is mounted on an upper side of one side of the support mounting frame (457).

9. A trial-produced soft mold pressing, clamping and shaping system according to claim 8, characterized in that: The output end of the support motor (453) extends into the interior of the support mounting frame (457) and is connected to a collection block (459); the upper side of the collection block (459) is slidably connected to a support cover plate (458); one side of the collection block (459) is fixedly connected to a multi-head air pump (454); the first output end of the multi-head air pump (454) is fixedly connected to a first connecting hose (455); and the second output end of the multi-head air pump (454) is fixedly connected to a second connecting hose (456).

10. A trial-produced soft mold pressing, clamping and shaping system according to claim 9, characterized in that: A collecting groove (4594) is provided inside the collecting block (459), a sliding cavity of a positioning mechanism (4) is provided on the upper side of the collecting groove (4594), a U-shaped plate (4592) is slidably connected inside the sliding cavity, and the sliding cavity is divided into a first cavity (4593) and a second cavity (4591) by the U-shaped plate (4592).

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