Intelligent automatic stamping equipment and stamping process

Abstract

The invention relates to intelligent automatic stamping equipment, which belongs to the technical field of stamping equipment, and comprises an upper die, a lower die and a hydraulic cylinder, the lower surface of the upper die is provided with a stamping rod, the upper surface of the lower die is provided with a stamping hole matched with the stamping rod, the upper die is arranged at the top of the lower die, and the hydraulic cylinder is connected with the upper die and controls the lifting motion of the upper die. The stamping equipment further comprises a material collecting assembly, the material collecting assembly is arranged in the lower die and used for automatically collecting a constant number of stamping parts, and the problems that according to existing stamping equipment, after the stamping parts are punched out, the stamping parts are conveyed out of an external container along with a discharging port of the lower die, but the stamping parts cannot be evenly distributed according to the number through the design, and the stamping parts cannot be conveyed out of the container are solved. The problems that the stamping parts loaded into the container need to be manually classified for the second time according to a certain number, the treatment mode is low in speed and low in efficiency, and the labor cost is high are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of stamping equipment, and in particular relates to intelligent automatic stamping equipment and a stamping process. Background Art

[0002] At present, stamping dies are a special process equipment used to process materials into parts during cold stamping. Existing stamping dies include upper dies and lower dies. The company's staff can change the shapes of the upper and lower dies according to their needs. After the change is completed, because a hydraulic device is provided above the upper die, the material is placed on the upper surface of the lower die. The upper die is pressed downward under the action of the hydraulic device, and then the parts required by the staff are obtained.

[0003] For example, the utility model patent with patent authorization announcement number: CN 209255605 U, which relates to a stamping die that is easy to clean up waste, including an upper die, a lower die and a hydraulic cylinder, a plurality of stamping rods are arranged on the lower surface of the upper die, the stamping rods are fixed on the lower surface of the upper die, a stamping hole matched with the stamping rods is opened on the upper surface of the lower die, a fixing plate is arranged above the upper die, the base of the hydraulic cylinder is fixed on the lower surface of the fixing plate, and the piston rod of the hydraulic cylinder is fixedly connected to the upper surface of the upper die, a through hole is opened on the end surface of the lower die, the upper part of the through hole is connected with the stamping hole, a first guide plate is arranged at one end of the through hole, the first guide plate is inclined from high to low from the end close to the lower die to the end away from the lower die, a push plate matched with the through hole is arranged at the end of the through hole away from the first guide plate, and a push rod perpendicular to the push plate is arranged on the side of the push plate away from the guide plate, so as to achieve the effect of keeping the mold clean and improving the life of the mold.

[0004] Based on the search of the above patent authorization announcements and the shortcomings found therein:

[0005] With the existing stamping equipment, after the stamped parts are punched out, they are transported out of the container through the discharge port of the lower die. However, such a design cannot evenly sort the stamped parts according to quantity, which means that the stamped parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow, inefficient, and has high labor costs. Summary of the invention

[0006] In order to solve the above problems existing in the prior art, the present invention provides an intelligent automatic stamping equipment, including an upper die, a lower die and a hydraulic cylinder, a stamping rod is arranged on the lower surface of the upper die, a stamping hole matched with the stamping rod is arranged on the upper surface of the lower die, the upper die is arranged at the top of the lower die, the hydraulic cylinder is connected to the upper die, controls the lifting and lowering movement of the upper die, and also includes a material collection component, the material collection component is arranged in the lower die, and is used to collect a constant number of stamping parts, the material collection component includes a material collection barrel, a supporting spring, an abutment block, an abutment spring and a spring-lifting component, the material collection barrel is arranged in the lower die, the material collection barrel corresponds to the stamping hole of the lower die, and the two ends of the supporting spring are respectively connected to the material collection barrel and the lower die, the top of the material collection barrel is also hingedly provided with a material collection cover, the spring-lifting component is arranged at the bottom of the material collection cover, the middle end of the abutment block is hingedly arranged with the lower die, the two ends of the abutment block are respectively connected and matched with the material collection barrel and the abutment spring, and one end of the abutment block close to the abutment spring abuts and matches with the spring-lifting component, and the material collection barrel in After the number of stamping parts reaches the specified number, the collection barrel presses the abutment block, and the abutment block releases the abutment relationship with the spring-lifting component, and the spring-lifting component abuts against the collection cover, so that the collection cover is buckled on the top of the collection barrel. By providing the collection assembly, when the collection barrel of the collection assembly collects a certain number of stamping parts, the collection barrel will press the abutment block, so that the abutment block releases its restriction on the spring-lifting component, so that the spring-lifting component moves toward the top and abuts against the collection cover, and the collection cover is buckled on the top of the collection barrel, so that the collection barrel automatically collects a constant number of stamping parts, which solves the existing stamping equipment. After the stamping parts are punched out, the stamping parts are transported out of the container outside through the discharge port of the lower die, but such a design cannot evenly divide the stamping parts according to the quantity, which makes the stamping parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow, inefficient, and has the problem of high labor costs.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] An intelligent automatic stamping device, comprising an upper die, a lower die and a hydraulic cylinder, wherein a stamping rod is arranged on the lower surface of the upper die, a stamping hole adapted to the stamping rod is arranged on the upper surface of the lower die, the upper die is arranged on the top of the lower die, the hydraulic cylinder is connected to the upper die, and controls the lifting and lowering movement of the upper die, and further comprises a material collecting assembly, which is arranged in the lower die and used to collect a constant number of stamping parts;

[0009] The aggregate assembly includes an aggregate barrel, a supporting spring, an abutment block, an abutment spring and a spring-lifting assembly. The aggregate barrel is arranged in the lower mold, and the aggregate barrel corresponds to and matches the stamping hole of the lower mold, and the two ends of the supporting spring are respectively connected to the aggregate barrel and the lower mold, and the top of the aggregate barrel is also hingedly provided with an aggregate cover, and the spring-lifting assembly is arranged at the bottom of the aggregate cover, the middle end of the abutment block is hingedly provided with the lower mold, and the two ends of the abutment block are respectively connected and matched with the aggregate barrel and the abutment spring, and one end of the abutment block close to the abutment spring is abutted against the spring-lifting assembly, and the aggregate barrel can be locked or released from the abutment relationship with the spring-lifting assembly by the abutment block. After the spring-lifting assembly releases its abutment cooperation with the aggregate barrel, it abuts against the aggregate cover, so that the aggregate cover is buckled on the top of the aggregate barrel.

[0010] As a preferred technical solution of the present invention, the pop-up assembly includes a pop-up spring, a pop-up shaft and a pop-up block. The pop-up shaft is arranged at the bottom of the aggregate cover, and the two ends of the pop-up spring are respectively connected to the pop-up shaft and the lower mold. The pop-up block is arranged on the side wall of the pop-up shaft, and the pop-up block is abutted against the abutment block.

[0011] As a preferred technical solution of the present invention, the aggregate assembly also includes an aggregate seat, which is arranged in the lower mold, and the aggregate seat is provided with a slot hole that is compatible with the aggregate barrel, and the aggregate barrel is arranged on the aggregate seat through the slot hole, and the two ends of the support spring are respectively connected to the aggregate barrel and the aggregate seat, and the side wall of the aggregate seat is also provided with a connecting groove, which is connected with the slot hole, and the aggregate seat is inclined, and the connecting groove is located at the highest end of the bottom of the aggregate seat.

[0012] As a preferred technical solution of the present invention, the minimum diameter of the horizontal cross section of the collecting barrel is larger than the diameter of the stamping part.

[0013] As a preferred technical solution of the present invention, it also includes an ejection component, which includes an ejection cylinder, a limiting net and a limiting rod. The lower mold is provided with an ejection groove, and the ejection cylinder is arranged in the ejection groove. The ejection cylinder is used to eject the collecting barrel. The limiting net can be raised and lowered at the notch of the ejection groove. The two ends of the limiting rod are respectively connected to the limiting net and the ejection shaft. When the ejection shaft is released from restriction and moves toward the top, the ejection shaft drives the limiting rod to move, so that the limiting net moves toward the top together, thereby releasing the restriction of the limiting net on the output end of the ejection cylinder.

[0014] As a preferred technical solution of the present invention, the width of the connecting groove is the same as the diameter of the collecting barrel, and the height of the bottom surface of the connecting groove is the same as the height of the bottom surface of the slot hole.

[0015] As a preferred technical solution of the present invention, it also includes a material unloading component, which includes a material collection track, and the material collection track is obliquely arranged at the bottom of the material collection seat.

[0016] As a preferred technical solution of the present invention, the unloading assembly also includes a unloading track, the ejection cylinder is located at one end of the collecting track, the unloading track is arranged at the other end of the collecting track, the collecting track and the unloading track are connected to each other to form a hinged part, and the hinged part is hinged to the lower mold; the angle between the collecting track and the unloading track is an obtuse angle.

[0017] As a preferred technical solution of the present invention, the lower mold is also provided with a discharge port, the end of the discharge track is connected to the discharge port, the discharge track is inclined from the direction of movement of the stamping part in the discharge track, and the end of the discharge track has the lowest height.

[0018] A stamping process of an intelligent automatic stamping device comprises the following steps:

[0019] S1: placing a steel plate on the surface of the lower mold;

[0020] S2: the upper die starts to descend through the movement of the hydraulic cylinder, punching the steel plate to form a stamped part;

[0021] S3: The stamped part falls into the collecting barrel through the stamping hole of the lower die;

[0022] S4: the collecting barrel starts to collect a constant number of stamping parts;

[0023] S5: After the collecting barrel has collected a constant number of stamping parts, the collecting barrel presses the abutment block, and the abutment block releases the abutment relationship with the spring-lifting component, and the spring-lifting component abuts against the collecting cover, so that the collecting cover is buckled on the top of the collecting barrel.

[0024] The beneficial effects of the present invention are:

[0025] The present invention provides an intelligent automatic stamping equipment, including an upper die, a lower die and a hydraulic cylinder. A stamping rod is arranged on the lower surface of the upper die, a stamping hole matched with the stamping rod is arranged on the upper surface of the lower die, the upper die is arranged on the top of the lower die, the hydraulic cylinder is connected with the upper die to control the lifting movement of the upper die, and also includes a material collection component, which is arranged in the lower die and is used to collect a constant number of stamping parts. The material collection component includes a material collection barrel, a supporting spring, an abutment block, an abutment spring and a spring-lifting component. The material collection barrel is arranged in the lower die, the material collection barrel corresponds to the stamping hole of the lower die, and the two ends of the supporting spring are respectively connected to the material collection barrel and the lower die. A material collection cover is also hingedly arranged on the top of the material collection barrel, and the spring-lifting component is arranged at the bottom of the material collection cover. The middle end of the abutment block is hingedly arranged with the lower die, and the two ends of the abutment block are respectively connected and matched with the material collection barrel and the abutment spring, and one end of the abutment block close to the abutment spring abuts and matches with the spring-lifting component, and the number of stamping parts in the material collection barrel reaches a specified value. After a certain number is determined, the collecting barrel presses the abutment block, and the abutment block releases the abutment relationship with the spring-lifting component, and the spring-lifting component abuts against the collecting cover, so that the collecting cover is buckled on the top of the collecting barrel. By providing the collecting assembly, when the collecting barrel of the collecting assembly collects a certain number of stamping parts, the collecting barrel will press the abutment block, so that the abutment block releases its restriction on the spring-lifting component, so that the spring-lifting component moves toward the top and abuts against the collecting cover, and the collecting cover is buckled on the top of the collecting barrel, so that the collecting barrel automatically collects a constant number of stamping parts, which solves the existing stamping equipment. After the stamping parts are punched out, the stamping parts are transported out of the container outside through the discharge port of the lower die, but such a design cannot evenly divide the stamping parts according to the quantity, which makes the stamping parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow, inefficient, and has the problem of high labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0027] Figure 1 It is an overall diagram of an intelligent automatic stamping device of the present invention;

[0028] Figure 2 It is a front view of an intelligent automatic stamping device of the present invention;

[0029] Figure 3 A closed diagram of an ejection assembly of an intelligent automatic stamping device of the present invention;

[0030] Figure 4 This is an opening diagram of an ejection component of an intelligent automatic stamping device of the present invention;

[0031] Figure 5 This is an overall diagram of the aggregate assembly of an intelligent automatic stamping device of the present invention;

[0032] Figure 6 A cross-sectional view of a material collection component of an intelligent automatic stamping device of the present invention;

[0033] Figure 7 For the present invention Figure 6 A magnified image of point A;

[0034] Figure 8 For the present invention Figure 6 A magnified view of point B;

[0035] Fig. 9 The present invention is a stamping flow chart of an intelligent automatic stamping device.

[0036] Description of main symbols

[0037] In the figure: 1. upper die; 2. lower die; 3. hydraulic cylinder; 4. material collection assembly; 401. material collection barrel; 402. supporting spring; 403. abutment block; 404. abutment spring; 405. material collection cover; 406. material collection seat; 5. pop-up assembly; 501. pop-up spring; 502. pop-up shaft; 503. pop-up block; 6. ejection assembly; 601. ejection cylinder; 602. limiting net; 603. limiting rod; 7. unloading assembly; 701. material collection track; 702. unloading track. DETAILED DESCRIPTION

[0038] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0039] See also Figure 1-9 , this embodiment provides an intelligent automatic stamping equipment, including an upper die 1, a lower die 2 and a hydraulic cylinder 3, the lower surface of the upper die 1 is provided with a stamping rod, the upper surface of the lower die 2 is provided with a stamping hole adapted to the stamping rod, the upper die 1 is arranged on the top of the lower die 2, the hydraulic cylinder is connected to the upper die 1, and controls the lifting movement of the upper die 1, and also includes a collection assembly 4, which is arranged in the lower die 2 and is used to collect a constant number of stamping parts;

[0040] Specifically, the material collection assembly 4 of the present scheme includes a material collection barrel 401, a support spring 402, an abutment block 403, an abutment spring 404 and a spring-lifting assembly 5, the material collection barrel 401 is arranged in the lower mold 2, the material collection barrel 401 corresponds to the stamping hole of the lower mold 2, and the two ends of the support spring 402 are respectively connected to the material collection barrel 401 and the lower mold 2, the top of the material collection barrel 401 is also hingedly provided with a material collection cover 405, the spring-lifting assembly 5 is arranged at the bottom of the material collection cover 405, the abutment block The middle end of 403 is hingedly arranged with the lower mold 2, and the two ends of the abutment block 403 are respectively connected and matched with the collection barrel 401 and the abutment spring 404, and the end of the abutment block 403 close to the abutment spring 404 is abutted and matched with the spring-lifting component 5. Here, it is explained that when the collection barrel 401 of this scheme is hollow, the force of the collection barrel 401 on the abutment block 403 is consistent with the force of the abutment spring 404 on the abutment block 403, so the abutment block 403 is horizontally arranged at this time;

[0041] As the number of stamping parts placed in the collection barrel 401 increases, the weight of the collection barrel 401 increases, causing the force of the collection barrel 401 on the abutment block 403 to be greater than the force of the abutment spring 404 on the abutment block 403. The abutment block 403 is tilted. At this time, the height of the abutment block 403 close to the abutment spring 404 increases, and the abutment spring 404 is stretched, so that the force of the abutment spring 404 on the abutment block 403 increases until the force of the collection barrel 401 on the abutment block 403 is consistent with the force of the abutment spring 404 on the abutment block 403 again. At this time, the abutment block 403 remains in a tilted state. It is worth noting that one end of the abutment block 403 of this solution is always in contact with the pop-up assembly 5 during this process, limiting the movement of the pop-up assembly 5.

[0042] When the number of stampings in the collection barrel 401 reaches a specified number, the collection barrel 401 continues to press the abutment block 403. At this time, since the force of the collection barrel 401 on the abutment block 403 is greater than the force of the abutment spring 404 on the abutment block 403, the abutment block 403 continues to tilt, and finally the abutment block 403 releases its abutment with the spring-lifting component 5, so that the spring-lifting component 5 moves toward the top and impacts the collection cover 405, so that the collection cover 405 is buckled on the top of the collection barrel 401. By providing the collection component 4, when the collection barrel 401 of the collection component 4 collects a certain number of stampings, the collection barrel 401 will press the abutment block 403. , so that the abutment block 403 releases its restriction on the pop-up component 5, so that the pop-up component 5 moves toward the top and abuts against the collection cover 405, and the collection cover 405 is buckled on the top of the collection barrel 401, so that the collection barrel 401 automatically collects a constant number of stamping parts, which solves the existing stamping equipment. After the stamping parts are punched out, the stamping parts are transported out of the container outside through the discharge port of the lower mold 2, but such a design cannot evenly divide the stamping parts according to the quantity, which makes the stamping parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow, inefficient, and has the problem of high labor costs.

[0043] Specifically, the pop-up assembly 5 of the present invention includes a pop-up spring 501, a pop-up shaft 502 and a pop-up block 503. The pop-up shaft 502 is arranged at the bottom of the aggregate cover 405. The two ends of the pop-up spring 501 are respectively connected to the pop-up shaft 502 and the lower mold 2. The pop-up block 503 is arranged on the side wall of the pop-up shaft 502. The pop-up block 503 is abutted against the abutment block 403. The pop-up spring 501 of the present invention is used to accumulate energy for the pop-up shaft 502 to move toward the top and hit the aggregate cover 405. When the pop-up block 503 is abutted against the abutment block 403, the pop-up shaft 502 cannot move in the pop-up position due to the limitation of the abutment block 403. The lifting shaft 502 moves toward the top thereof under the action of the lifting spring 501 and hits the aggregate cover 405; when the lifting block 503 and the abutment block 403 release their abutment with each other, the lifting block 503 no longer restricts the movement of the lifting shaft 502 and the lifting block 503, and the lifting shaft 502 moves toward the top thereof due to the action of the lifting spring 501 and hits the aggregate cover 405. Since the aggregate cover 405 and the aggregate barrel 401 are hingedly arranged with each other, after the aggregate cover 405 is hit by the lifting shaft 502, it rotates along the hinge with the aggregate barrel 401, and finally the aggregate cover 405 is buckled on the top of the aggregate barrel 401.

[0044] The stamping equipment of the present invention performs stamping processing on the steel plate placed on the lower die 2 through the stamping rod of the upper die 1, and finally forms a stamped part. The stamping processing is actually formed by mechanical impact. Therefore, when the stamping equipment is stamping the steel plate, vibration is always generated, and the vibration easily causes the position of the collection barrel 401 set in the lower die 2 to change relatively. Based on this, in order to ensure that the position of the collection barrel 401 of the present invention does not change relatively with the vibration generated by the stamping equipment during operation, the collection assembly 4 of the present invention also includes a collection seat 406. The collection seat 40 6 is arranged in the lower die 2, the material collecting seat 406 is provided with a slot hole adapted to the material collecting barrel 401, and the material collecting barrel 401 is arranged on the material collecting seat 406 through the slot hole. It is explained here that the diameter size of the slot hole in this scheme is consistent with the diameter size of the material collecting barrel 401. Such an arrangement enables the material collecting barrel 401 to be placed on the material collecting seat 406, and since the material collecting seat 406 is arranged in the lower die 2, it is ensured that the position of the material collecting barrel 401 will not change relatively with the vibration generated by the stamping equipment during operation, and the two ends of the support spring 402 are respectively connected to the material collecting barrel 401 and the material collecting seat 406;

[0045] Specifically, in order to reduce the overall height of the stamping equipment of this scheme, after the collecting barrel 401 collects a sufficient number of stamping parts, the collecting barrel 401 should be taken out from the side wall of the collecting seat 406, instead of taking out the collecting barrel 401 from the top of the collecting seat 406, so as to reduce the design height inside the lower mold 2. Based on this, the side wall of the collecting seat 406 of this scheme is also provided with a connecting groove, and the connecting groove and the slot hole are interconnected, so as to ensure that after the collecting barrel 401 collects a sufficient number of stamping parts, the collecting barrel 401 is taken out from the side wall of the collecting seat 406, instead of taking out the collecting barrel 401 from the top of the collecting seat 406, so as to achieve the purpose of reducing the design height inside the lower mold 2.

[0046] It is worth noting that such a design must ensure that the width of the connecting groove is consistent with the diameter of the collecting barrel 401, and the bottom height of the connecting groove is consistent with the bottom height of the slot hole. This makes it convenient to remove the collecting barrel 401 from the side wall of the collecting seat 406 after the collecting barrel 401 has collected a sufficient number of stamping parts.

[0047] After the connecting groove is opened on the side wall of the material collecting seat 406, due to the vibration generated when the stamping equipment is working, the collecting barrel 401 still has a relative position change with the collecting seat 406 along the position of the connecting groove. Based on this, the collecting seat 406 of this scheme is tilted, and the connecting groove is located at the top of the tilted end of the collecting seat 406. At this time, the connecting groove is located at the highest end of the bottom of the collecting seat 406. Such a setting ensures that when the collecting barrel 401 collects the stamping parts, even if the stamping equipment vibrates when working, the collecting barrel 401 will not change its relative position with the collecting seat 406 along the position of the connecting groove. It should be noted here that after the collecting barrel 401 of this scheme is tilted following the tilt of the collecting seat 406, in order to ensure that the stamping parts can fall into the collecting barrel 401 normally, the minimum diameter size of the horizontal section of the collecting barrel 401 of this scheme is larger than the diameter size of the stamping parts. Such a design can ensure that the stamping parts fall into the collecting barrel 401 smoothly.

[0048] In order to further automate the stamping device, the present scheme also includes an ejection assembly 6, which includes an ejection cylinder 601, a limiting net 602 and a limiting rod 603. The lower mold 2 is provided with an ejection groove, and the ejection cylinder 601 is arranged in the ejection groove. The ejection cylinder 601 is used to eject the aggregate barrel 401; when the aggregate barrel 401 collects a sufficient number of stamping parts, the ejection cylinder 601 ejects the aggregate barrel 401, so that the aggregate barrel 401 of the present scheme moves from the connecting groove direction of the aggregate seat 406, and the aggregate barrel 401 is ejected, so that the aggregate barrel 401 is automatically removed from the aggregate seat 406, instead of manually removing the aggregate barrel 401 from the aggregate seat 406, and further realizing the automated setting of the stamping device. The limiting net 602 can be raised and lowered at the notch of the ejection slot, and the two ends of the limiting rod 603 are respectively connected to the limiting assembly and the spring-lifting shaft 502. When the spring-lifting shaft 502 is released from the restriction and moves toward the top, the spring-lifting shaft 502 drives the limiting rod 603 to move toward the top together. Since the limiting rod 603 is connected to the limiting net 602, the limiting net 602 moves toward the top together with the limiting rod 603, releasing the restriction of the limiting net 602 on the output end of the ejection cylinder 601. At this time, the output end of the ejection cylinder 601 can be extended to eject the collecting barrel 401.

[0049] Furthermore, the present solution also includes a material unloading component 7, which includes a material collecting track 701, and the material collecting track 701 is obliquely arranged at the bottom of the material collecting seat 406. It is explained here that the reason why the material collecting seat 406 of the present solution is obliquely arranged at the lower mold 2 is because the present solution is also provided with a material collecting track 701. When the material collecting barrel 401 is placed on the material collecting seat 406, the material collecting track 701 is obliquely arranged in the lower mold 2, and the material collecting seat 406 is arranged on the material collecting track 701, so that the material collecting seat 406 is obliquely arranged in the lower mold 2.

[0050] Furthermore, the unloading assembly 7 also includes an unloading track 702, the ejection cylinder 601 is located at one end of the collecting track 701, the unloading track 702 is arranged at the other end of the collecting track 701, the collecting track 701 and the unloading track 702 are connected to each other to form a hinged portion, the hinged portion is hingedly arranged with the lower mold 2, and the lower mold 2 is also provided with a discharge port, the end of the unloading track 702 is connected to the discharge port, the unloading track 702 is inclined from the direction in which the stamping part moves in the unloading track 702, and the end height of the unloading track 702 is 1. The lowest, specifically, the angle between the collecting track 701 and the unloading track 702 of the present invention is an obtuse angle. Such a setting makes it possible that when the collecting barrel 401 is located on the collecting track 701, because the weight is concentrated on the collecting track 701, and the angle between the collecting track 701 and the unloading track 702 is an obtuse angle, the hinge part is deflected at the end of the collecting track 701, and the collecting track 701 is tilted and placed in the lower mold 2, while the unloading track 702 is suspended. At this time, the collecting barrel 401 collects the stamping parts normally. When the collecting barrel 40 After collecting a sufficient number of stamping parts, the ejection assembly 5 starts to move, and by hitting the collecting cover 405, the collecting cover 405 is buckled on the top of the collecting barrel 401, and the ejection assembly 6 releases the restriction, and ejects the collecting barrel 401 into the unloading track 702. At this time, since the collecting barrel 401 is located in the unloading track 702, the weight is concentrated in the unloading track 702, and the hinge part is deflected at the end of the unloading track 702. At this time, the unloading track 702 is placed in the lower mold 2, and the collecting track 701 is suspended in the lower mold 2. At this time, the collecting barrel 401 with the collecting cover 405 already fastened will move to the discharge port along the direction of movement of the unloading track 702, which solves the existing stamping equipment. After the stamped parts are punched out, the stamped parts are transported out of the container outside along the discharge port of the lower mold 2. However, such a design cannot evenly divide the stamped parts according to quantity, which makes the stamped parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow, inefficient, and has the problem of high labor costs.

[0051] A stamping process of an intelligent automatic stamping device comprises the following steps:

[0052] S1: Place the steel plate on the surface of the lower die 2 and make preparations;

[0053] S2: The upper die 1 starts to descend through the movement of the hydraulic cylinder 3, punching the steel plate to form a stamped part;

[0054] S3: The stamped part falls into the collecting barrel 401 through the stamping hole of the lower die 2;

[0055] S4: the collecting barrel 401 starts to collect a constant number of stamping parts;

[0056] S5: After the collecting barrel 401 collects a constant number of stamping parts, the collecting barrel 401 presses the abutment block 403, and the abutment block 403 releases the abutment relationship with the spring-lifting component 5. The spring-lifting component 5 abuts against the collecting cover 405, so that the collecting cover 405 is buckled on the top of the collecting barrel 401, and the collecting barrel 401 automatically collects a constant number of stamping parts. This solves the problem of existing stamping equipment. After the stamping parts are punched out, the stamping parts are transported out of the container outside through the discharge port of the lower mold 2. However, such a design cannot evenly divide the stamping parts according to the quantity, which makes the stamping parts loaded into the container need to be manually sorted again according to a certain quantity. This processing method is slow and inefficient, and there is a problem of high labor costs.

[0057] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An intelligent automatic stamping equipment, comprising an upper die, a lower die and a hydraulic cylinder, wherein a stamping rod is arranged on the lower surface of the upper die, a stamping hole adapted to the stamping rod is arranged on the upper surface of the lower die, the upper die is arranged on the top of the lower die, the hydraulic cylinder is connected to the upper die, and controls the lifting and lowering movement of the upper die, characterized in that: Also included is a material collection assembly, which is disposed in the lower die and is used to collect a constant number of stamping parts; The aggregate assembly includes an aggregate barrel, a supporting spring, an abutment block, an abutment spring and a spring-lifting assembly. The aggregate barrel is arranged in the lower mold, and the aggregate barrel corresponds to and matches the stamping hole of the lower mold, and the two ends of the supporting spring are respectively connected to the aggregate barrel and the lower mold, and the top of the aggregate barrel is also hingedly provided with an aggregate cover, and the spring-lifting assembly is arranged at the bottom of the aggregate cover, the middle end of the abutment block is hingedly provided with the lower mold, and the two ends of the abutment block are respectively connected and matched with the aggregate barrel and the abutment spring, and one end of the abutment block close to the abutment spring is abutted against the spring-lifting assembly, and the aggregate barrel can be locked or released from the abutment relationship with the spring-lifting assembly by the abutment block. After the spring-lifting assembly releases its abutment cooperation with the aggregate barrel, it abuts against the aggregate cover, so that the aggregate cover is buckled on the top of the aggregate barrel.

2. The intelligent automatic stamping equipment according to claim 1, characterized in that: The spring-lifting assembly includes a spring-lifting spring, a spring-lifting shaft and a spring-lifting block. The spring-lifting shaft is arranged at the bottom of the aggregate cover, and the two ends of the spring-lifting spring are respectively connected to the spring-lifting shaft and the lower mold. The spring-lifting block is arranged on the side wall of the spring-lifting shaft, and the spring-lifting block is abutted against the abutment block.

3. The intelligent automatic stamping equipment according to claim 2, characterized in that: The aggregate assembly also includes an aggregate seat, which is arranged in the lower mold. The aggregate seat is provided with a slot hole that is compatible with the aggregate barrel. The aggregate barrel is arranged on the aggregate seat through the slot hole. The two ends of the support spring are respectively connected to the aggregate barrel and the aggregate seat. The side wall of the aggregate seat is also provided with a connecting groove, which is connected to the slot hole. The aggregate seat is inclined, and the connecting groove is located at the highest end of the bottom of the aggregate seat.

4. The intelligent automatic stamping equipment according to claim 3, characterized in that: The minimum diameter of the horizontal cross section of the collecting barrel is greater than the diameter of the stamping part.

5. The intelligent automatic stamping equipment according to claim 3, characterized in that: It also includes an ejection component, which includes an ejection cylinder, a limiting net and a limiting rod. The lower mold is provided with an ejection groove, and the ejection cylinder is arranged in the ejection groove. The ejection cylinder is used to eject the collecting barrel. The limiting net can be raised and lowered at the notch of the ejection groove. The two ends of the limiting rod are respectively connected to the limiting net and the ejection shaft. When the ejection shaft is released from restriction and moves toward the top, the ejection shaft drives the limiting rod to move, so that the limiting net moves toward the top together, thereby releasing the restriction of the limiting net on the output end of the ejection cylinder.

6. The intelligent automatic stamping equipment according to claim 5, characterized in that: The width of the connecting groove is the same as the diameter of the collecting barrel, and the height of the bottom surface of the connecting groove is the same as the height of the bottom surface of the slot hole.

7. The intelligent automatic stamping equipment according to claim 5, characterized in that: It also includes a material unloading component, which includes a material collecting track, and the material collecting track is obliquely arranged at the bottom of the material collecting seat.

8. The intelligent automatic stamping equipment according to claim 7, characterized in that: The material removal assembly also includes a material removal track, the ejection cylinder is located at one end of the material collection track, the material removal track is arranged at the other end of the material collection track, the material collection track and the material removal track are connected to each other to form a hinged portion, and the hinged portion is hinged to the lower mold; the angle between the material collection track and the material removal track is an obtuse angle.

9. The intelligent automatic stamping equipment according to claim 8, characterized in that: The lower die is also provided with a discharge port, and the end of the discharge track is connected to the discharge port. The discharge track is inclined from the direction in which the stamping part moves in the discharge track, and the end of the discharge track has the lowest height.

10. A stamping process of an intelligent automatic stamping device, applicable to the intelligent automatic stamping device according to any one of claims 2 to 9, characterized in that: The following steps are involved: S1: placing a steel plate on the surface of the lower mold; S2: the upper die starts to descend through the movement of the hydraulic cylinder, punching the steel plate to form a stamped part; S3: The stamped part falls into the collecting barrel through the stamping hole of the lower die; S4: the collecting barrel starts to collect a constant number of stamping parts; S5: After the collecting barrel has collected a constant number of stamping parts, the collecting barrel presses the abutment block, and the abutment block releases the abutment relationship with the spring-lifting component, and the spring-lifting component abuts against the collecting cover, so that the collecting cover is buckled on the top of the collecting barrel.

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